Emulsion explosive matrix cooling device

Abstract

The utility model provides an emulsion explosive matrix cooling device which comprises a cooling box and a water storage tank arranged on one side of the cooling box, a plurality of mutually connected cooling plates are fixed in the cooling box at equal intervals, a feed hopper is installed at the top end of the cooling box, and a water inlet pipe and a return pipe are fixedly installed at the two ends of each cooling plate respectively. A mounting part is fixedly mounted on the backflow pipe, a rotating shaft is rotationally inserted into the top end of the mounting part, power blades fixed to the outer wall of the rotating shaft are mounted in the mounting part in an annular array mode, a plurality of dispersing blades are fixed to the top end of the rotating shaft, and a discharging port is formed in the bottom end of the cooling box. The multiple cooling plates are each internally provided with a circulation channel communicating with the water inlet pipe and the backflow pipe, dispersion treatment is conducted on emulsion explosives under the condition that no power exists, and the problem that combustion risks exist when the emulsion explosives are dispersed through power equipment is solved.

Description

Technical Field

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

[0002] Emulsion explosives are now widely used in various civil blasting work, and their superiority is more evident in water and humid blasting situations. During the production and processing of emulsion explosives, they need to be cooled, but the existing cooling devices have a single structure and low efficiency, and the emulsion explosives cannot be cooled quickly, which affects the processing efficiency of the emulsion explosives.

[0003] The patent with application number 202020990073.0 discloses an emulsion explosive matrix cooling device, including a cooling tank, a support foot is fixed to the bottom of the cooling tank, a feeding pipe is fixed to the top of the cooling tank, one end of the feeding pipe is connected to a stirring tube, a motor is fixed to one side of the stirring tube, the output shaft of the motor is inserted into the stirring tube and connected to a rotating rod, a stirring plate is fixed on the rotating rod, a connecting pipe is horizontally connected to the bottom of the stirring tube, and a plurality of liquid separation tubes are connected to the bottom of the connecting pipe.

[0004] The above technical solution utilizes the motor and the motor to disperse the emulsion explosive matrix during the cooling process, so that the emulsion explosive matrix can fully contact the conduit and fins in the cooling tank. Since the motor and the motor are installed in the cooling tank, the motor and the motor are prone to generate sparks during operation, resulting in the risk of contact spark combustion of the emulsion explosive matrix during the cooling process, and the safety of the emulsion explosive matrix cooling process is poor. Utility Model Content

[0005] The purpose of the utility model is to provide an emulsion explosive matrix cooling device in view of the shortcomings of the prior art, which realizes the function of dispersing the emulsion explosive matrix without electricity by cooperating with the power blades and dispersion blade structures arranged on the top rotating shaft of the mounting part through the mounting part structure fixed on the reflux pipe, thereby solving the problem of combustion risk when dispersing emulsion explosives in power equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsion explosive matrix cooling device, comprising a cooling box and a water storage tank arranged on one side of the cooling box, wherein a plurality of cooling plates connected to each other are fixed at equal distances in the cooling box, and a feed hopper is installed at the top of the cooling box, a water inlet pipe and a return pipe are fixedly installed at both ends of the cooling plate, respectively, a mounting portion is fixedly installed on the return pipe, a rotating shaft is rotatably inserted at the top of the mounting portion, and power blades fixed to the outer wall of the rotating shaft are installed in a ring array in the mounting portion, and a plurality of dispersion blades are fixed at the top of the rotating shaft.

[0007] Preferably, a discharge port is provided at the bottom end of the cooling box, and a plurality of cooling plates are provided with circulation channels respectively connected to the water inlet pipe and the return pipe.

[0008] Furthermore, a water pump is fixedly installed on the top of the water tank, and two ends of the water pump are fixedly connected to the top of the water tank and the return pipe respectively.

[0009] Furthermore, a base is fixedly mounted on the water pump, and a bolt threadedly inserted into the water tank is arranged on the top of the base.

[0010] Furthermore, the bottom end of the water storage tank is fixedly connected to the water inlet pipe, and a through groove is provided at the top end of the water storage tank.

[0011] Furthermore, a plurality of evaporation plates are vertically fixedly mounted on the inner wall of the water storage tank, and both ends of the evaporation plates are connected to the through grooves.

[0012] Furthermore, a fan is embedded in the through slot, and a dustproof plate is fixedly installed on the side wall of the fan.

[0013] Furthermore, the mounting portion corresponds to the feed hopper, and both ends of the mounting portion are connected to the return pipe.

[0014] The beneficial effects of the utility model are:

[0015] (1) The utility model provides a mounting portion in the return pipe. After the water pump is started, the water in the water tank enters the cooling plate through the air inlet pipe, cools the emulsion explosive, and then flows back to the cooling box along the return pipe and the water pump. During the flow of water in the mounting portion, the power blades drive the rotating shaft and the dispersion blades to rotate synchronously, and during the rotation, the emulsion explosive fed into the feed hopper is dispersed, so that the emulsion explosive is fully in contact with the cooling plate, which is convenient for dispersing the emulsion explosive in the absence of electricity, thereby avoiding the problem of combustion risk when the emulsion explosive is dispersed by power equipment.

[0016] (2) The utility model installs a plurality of evaporation plates in the cooling box. After the fan in the through slot on the side wall of the cooling box is started, it evaporates the water in the evaporation plates and absorbs heat after evaporation, thereby reducing the temperature of the circulating water and avoiding the situation in which the temperature of the circulating water rises during use and affects the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the cooling box of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly structure of the water storage tank of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. cooling box; 2. discharge port; 3. water inlet pipe; 4. water storage tank; 5. water pump; 6. return pipe; 7. feed hopper; 8. circulation channel; 9. cooling plate; 10. dustproof plate; 11. fan; 12. through groove; 13. evaporation plate; 14. base; 15. installation part; 16. dispersion blade; 17. power blade; 18. rotating shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present utility model, 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] Embodiment 1

[0025] like Figure 1 and Figure 4As shown, this embodiment provides an emulsion explosive matrix cooling device, including a cooling box 1 and a water storage tank 4 arranged on one side of the cooling box 1, a plurality of cooling plates 9 connected to each other are fixed at equal intervals in the cooling box 1, and a feed hopper 7 is installed at the top of the cooling box 1, a water inlet pipe 3 and a return pipe 6 are fixedly installed at both ends of the cooling plate 9, a mounting portion 15 is fixedly installed on the return pipe 6, a rotating shaft 18 is rotatably inserted at the top of the mounting portion 15, and power blades 17 fixed to the outer wall of the rotating shaft 18 are installed in the mounting portion 15 in an annular array, and a plurality of dispersion blades 16 are fixed at the top of the rotating shaft 18.

[0026] A discharge port 2 is provided at the bottom end of the cooling box 1, and circulation channels 8 respectively connected to the water inlet pipe 3 and the return pipe 6 are provided in multiple cooling plates 9. A water pump 5 is fixedly installed on the top of the water tank 4, and the two ends of the water pump 5 are respectively fixedly connected to the top of the water tank 4 and the return pipe 6. A base 14 is fixedly installed on the water pump 5, and a bolt threadedly inserted into the water tank 4 is provided on the top of the base 14. The bottom end of the water tank 4 is fixedly connected to the water inlet pipe 3, and a through groove 12 is provided on the top of the water tank 4. During the flow of water in the mounting part 15, the power blades 17 drive the rotating shaft 18 and the dispersion blades 16 to rotate synchronously, and during the rotation, the emulsion explosive put into the feed hopper 7 is dispersed, so that the emulsion explosive is fully in contact with the cooling plate 9.

[0027] Embodiment 2

[0028] like Figure 2 and Figure 3 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that: a plurality of evaporation plates 13 are vertically fixedly installed on the inner wall of the water storage tank 4, both ends of the evaporation plates 13 are connected to the through slots 12, a fan 11 is embedded in the through slots 12, a dustproof plate 10 is fixedly installed on the side wall of the fan 11, the mounting portion 15 corresponds to the feed hopper 7, and both ends of the mounting portion 15 are connected to the return pipe 6. After being started, the fan 11 in the through slots 12 on the side wall of the cooling box 1 evaporates the water in the evaporation plates 13 and absorbs heat after evaporation, thereby reducing the temperature of the circulating water and avoiding the situation where the temperature of the circulating water rises during use and affects the cooling effect.

[0029] Working steps

[0030] Step 1: Start the water pump 5 when in use. After starting, the water pump 5 allows the water in the water tank 4 to enter the cooling plate 9 through the air inlet pipe, and after cooling the emulsion explosive, it flows back to the cooling box 1 along the return pipe 6 and the water pump 5. During the flow of water in the mounting part 15, the power blades 17 drive the rotating shaft 18 and the dispersion blades 16 to rotate synchronously, and disperse the emulsion explosive put into the feed hopper 7 during the rotation, so that the emulsion explosive is fully in contact with the cooling plate 9, which is convenient for dispersing the emulsion explosive in the absence of electricity, avoiding the problem of combustion risk when the emulsion explosive is dispersed by power equipment. The above description is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An emulsion explosive matrix cooling device, comprising a cooling box and a water storage tank arranged on one side of the cooling box, characterized in that: The cooling box is equidistantly fixed with a plurality of cooling plates connected to each other, and a feed hopper is installed at the top of the cooling box, a water inlet pipe and a return pipe are fixedly installed at both ends of the cooling plate, a mounting portion is fixedly installed on the return pipe, a rotating shaft is rotatably plugged at the top of the mounting portion, and power blades fixed to the outer wall of the rotating shaft are installed in a ring array in the mounting portion, and a plurality of dispersion blades are fixed at the top of the rotating shaft.

2. The emulsion explosive matrix cooling device according to claim 1, characterized in that: The bottom end of the cooling box is provided with a discharge port, and a plurality of cooling plates are provided with circulation channels respectively connected with the water inlet pipe and the return pipe.

3. The emulsion explosive matrix cooling device according to claim 1, characterized in that: A water pump is fixedly installed on the top of the water storage tank, and two ends of the water pump are fixedly connected to the top of the water storage tank and the return pipe respectively.

4. The emulsion explosive matrix cooling device according to claim 3, characterized in that: A base is fixedly mounted on the water pump, and a bolt threadedly inserted into the water tank is arranged on the top of the base.

5. The emulsion explosive matrix cooling device according to claim 4, characterized in that: The bottom end of the water storage tank is fixedly connected to the water inlet pipe, and a through groove is provided at the top end of the water storage tank.

6. The emulsion explosive matrix cooling device according to claim 5, characterized in that: A plurality of evaporation plates are vertically fixedly mounted on the inner wall of the water storage tank, and both ends of the evaporation plates are connected to the through grooves.

7. The emulsion explosive matrix cooling device according to claim 6, characterized in that: A fan is embedded in the through slot, and a dustproof plate is fixedly installed on the side wall of the fan.

8. The emulsion explosive matrix cooling device according to claim 1, characterized in that: The mounting portion corresponds to the feed hopper, and both ends of the mounting portion are connected to the return pipe.

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