Emulsion explosive cooling device

Abstract

The utility model discloses an emulsion explosive cooling device which comprises a cooling processing kettle, a stirring driving motor is installed at the top end of the outer portion of the cooling processing kettle, the output end of the stirring driving motor is fixedly connected with a stirring shaft arranged in the cooling processing kettle through a main shaft, and a stirring turning plate is arranged on the side surface of the stirring shaft. A cooling water circulating pipe is installed in the cooling interlayer structure, a cooling water machine pump is installed outside the cooling processing kettle, the water outlet end of the cooling water machine pump is connected with a refrigerant machine tank in a sealed mode through a water conveying pipeline, and the interior of the refrigerant machine tank is connected with a refrigeration pump in a sealed mode through a refrigerant conveying pipe. According to the utility model, emulsion explosive raw materials are poured into the cooling processing kettle and are continuously stirred through the convenient stirring mechanism, and the cooling water circulating pipeline for adding a cooling agent is matched, so that the emulsion explosive raw materials can be quickly stirred and cooled, and the cooling processing efficiency of the emulsion explosive raw materials is improved; and further production and processing are facilitated.

Description

Technical Field

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

[0002] Emulsion explosives are made by using emulsifiers to evenly disperse droplets of aqueous oxidant salt solutions in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass microspheres to form an oil-in-water type emulsion explosive. Emulsion explosives have the characteristics of high density, high detonation velocity, high intensity, good water resistance, small critical diameter and good initiation sensitivity. Emulsion explosives are mainly formed into columns by extrusion after mixing the materials inside the rough emulsifier and the fine emulsifier, and then cooled and sheared to form segmented emulsion explosive units.

[0003] The Chinese authorized patent document with publication number CN217535869U relates to an emulsion explosive cooling and molding device, including a base and a cooling box arranged on the top of the base, both sides of the cooling box are provided with clamping devices for clamping the emulsion explosive, and the outside of the cooling box and extending to the inside of the cooling box are provided with a cooling device for cooling and molding the emulsion explosive; the clamping device includes a mounting plate, a first telescopic mechanism and a clamping plate, the mounting plate and the first telescopic mechanism are both connected to the inside of the cooling box, and the clamping plate is connected to the output end of the first telescopic mechanism. The emulsion explosive cooling and molding device starts the driving motor to work, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the mounting plate to rotate, and the mounting plate drives the first telescopic mechanism to rotate, so as to facilitate the flipping of the emulsion explosive inside the clamping plate, and then the emulsion explosive is cooled by the cooperation between the cooling device and the adjusting device, so as to achieve the advantage of uniform cooling.

[0004] The above-mentioned prior art has a low cooling efficiency when the emulsion explosive raw material is cooled and shaped, and the emulsion material cannot be fully and quickly cooled. Therefore, it is necessary to develop a new type of emulsion explosive cooling device. Utility Model Content

[0005] The utility model aims to provide an emulsion explosive cooling device to solve the problem that the emulsion explosive raw materials in the prior art proposed in the above background technology have low cooling efficiency and cannot be fully and quickly cooled when being cooled and shaped.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsion explosive cooling device, comprising a cooling processing kettle, a stirring drive motor is installed at the external top position of the cooling processing kettle, the output end of the stirring drive motor is fixedly connected to a stirring shaft arranged inside the cooling processing kettle through a main shaft, a stirring flap is arranged on the side surface of the stirring shaft, a cooling sandwich structure is arranged in the internal shell of the cooling processing kettle, a cooling water circulation pipe is installed inside the cooling sandwich structure, a cooling water pump is installed outside the cooling processing kettle, the water outlet end of the cooling water pump is sealed and connected to a refrigerant tank through a water supply pipeline, and the inside of the refrigerant tank is sealed and connected to a refrigeration pump through a refrigerant supply pipe.

[0007] Based on the above, a coolant main pipe is installed at one end of the refrigeration pump, and the refrigeration pump is sealed and connected to a cooling branch pipe through the coolant main pipe.

[0008] Based on the above, the cooling branch pipeline and the cooling water circulation pipe are sealed and connected via a threaded structure, and a sealing mechanism is provided at the connection between the cooling branch pipeline and the cooling processing kettle.

[0009] Based on the above, the cooling water circulation pipe is tightly connected to the cooling sandwich structure, and the cooling water circulation pipe is an annular disc structure.

[0010] Based on the above, a discharge pipe is provided on the side surface of the cooling processing kettle, and a discharge switch valve is installed on the discharge pipe.

[0011] Based on the above, a feed slot is provided on the top surface of the cooling processing kettle, and a sealing cover plate is provided on the feed slot.

[0012] Based on the above, a supporting frame is installed at the bottom end of the cooling processing kettle, and the supporting frame is fixedly connected to the cooling processing kettle by welding.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model pours the emulsion explosive raw material into the cooling processing kettle, continuously stirs it by being provided with a convenient stirring mechanism, so as to conveniently turn over and dissipate the internal heat of the emulsion material; through a cooling water circulation pipeline with a coolant added, a cooling water machine pump cooperates with a refrigeration pump, and the cooling water pump with the refrigerant added can be pumped into the cooling water circulation pipe; the cooling water circulation pipe is used to absorb the internal heat of the cooling processing kettle, so that the emulsion explosive raw material can be quickly stirred and cooled, and its cooling processing efficiency is improved, so as to facilitate further production and processing thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal installation structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 3 It is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. stirring drive motor; 2. cooling branch pipeline; 3. cooling sandwich structure; 4. cooling water circulation pipe; 5. cooling processing kettle; 6. main shaft; 7. stirring shaft; 8. stirring flap; 9. supporting stand; 10. feed slot; 11. discharge pipe; 12. refrigeration pump; 13. refrigerant tank; 14. cooling water pump; 15. coolant main pipe; 16. refrigerant pipe; 17. water pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-3 The utility model provides an embodiment: an emulsion explosive cooling device, comprising a cooling and processing kettle 5, a stirring drive motor 1 is installed at the external top position of the cooling and processing kettle 5, the output end of the stirring drive motor 1 is fixedly connected to a stirring shaft 7 arranged inside the cooling and processing kettle 5 through a main shaft 6, and a stirring flap 8 is arranged on the side surface of the stirring shaft 7. A cooling sandwich structure 3 is arranged in the internal shell of the cooling and processing kettle 5, a cooling water circulation pipe 4 is installed inside the cooling sandwich structure 3, a cooling water pump 14 is installed outside the cooling and processing kettle 5, and the water outlet end of the cooling water pump 14 is sealed and connected to a refrigerant tank 13 through a water delivery pipeline 17, and the inside of the refrigerant tank 13 is sealed and connected to a refrigeration pump 12 through a refrigerant delivery pipeline 16.

[0021] Furthermore, a coolant main pipe 15 is installed at one end of the refrigeration pump 12, and the refrigeration pump 12 is sealedly connected to the cooling branch pipe 2 through the coolant main pipe 15, so that the cooling water mixed with the coolant can be sent into the cooling water circulation pipe 4 through the refrigeration pump 12 and the cooling branch pipe 2. The cooling branch pipe 2 and the cooling water circulation pipe 4 are sealed and connected through a threaded structure, and a sealing mechanism is provided at the connection between the cooling branch pipe 2 and the cooling processing kettle 5, which has the advantages of tight and stable connection and good sealing.

[0022] Furthermore, the cooling water circulation pipe 4 is tightly connected to the cooling sandwich structure 3. The cooling water circulation pipe 4 is an annular disc structure, which is convenient for quickly absorbing and discharging the heat inside the cooling processing kettle 5. A discharge pipe 11 is provided on the side surface of the cooling processing kettle 5. A discharge switch valve is installed on the discharge pipe 11. By opening the discharge switch valve, the cooled emulsion explosive material can be discharged through the discharge pipe 11.

[0023] Furthermore, a feed slot 10 is provided on the top surface of the cooling processing kettle 5, and a sealing cover is provided on the feed slot 10, which is convenient for opening the sealing cover and pouring the emulsified material into the cooling processing kettle 5 for cooling processing. A supporting stand 9 is installed at the bottom end of the cooling processing kettle 5, and the supporting stand 9 is fixedly connected to the cooling processing kettle 5 by welding, thereby facilitating stable support and protection of the bottom of the cooling processing kettle 5.

[0024] Working principle: When in use, a feeding slot 10 is provided on the top surface of the cooling processing kettle 5, and a sealing cover is provided on the feeding slot 10, which is convenient for opening the sealing cover and pouring the emulsified material into the cooling processing kettle 5 for cooling processing. A stirring drive motor 1 is installed at the top position of the outside of the cooling processing kettle 5, and the output end of the stirring drive motor 1 is fixedly connected to a stirring shaft 7 arranged inside the cooling processing kettle 5 through a main shaft 6. A stirring flap 8 is provided on the side surface of the stirring shaft 7. Turning on the stirring drive motor 1 is used to drive the stirring flap 8 to quickly flip and stir the emulsified material, so as to facilitate flipping and dissipating the internal heat of the emulsified material. A cooling sandwich structure 3 is provided in the internal shell of the cooling processing kettle 5, and a cooling water The circulation pipe 4 and the cooling processing kettle 5 are provided with a cooling water pump 14 on the outside. The water outlet of the cooling water pump 14 is sealed and connected with the refrigerant tank 13 through the water delivery pipe 17. When the cooling water pump 14 is turned on, the external cooling water can be delivered to the refrigerant tank 13. The inside of the refrigerant tank 13 is sealed and connected with the refrigeration pump 12 through the refrigerant delivery pipe 16. The refrigeration pump 12 is sealed and connected with the cooling branch pipe 2 through the coolant main pipe 15. It is convenient to deliver the cooling water mixed with the coolant into the cooling water circulation pipe 4 through the refrigeration pump 12 and the cooling branch pipe 2. The cooling water circulation pipe 4 is used to absorb the heat inside the cooling processing kettle, so that the emulsion explosive raw materials can be quickly stirred and cooled, and the cooling processing efficiency is improved, so as to facilitate further production and processing thereof.

[0025] 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.

[0026] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0027] Although the 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 cooling device, comprising a cooling process kettle (5), characterized in that: A stirring drive motor (1) is installed at the top position of the outside of the cooling processing kettle (5); the output end of the stirring drive motor (1) is fixedly connected to a stirring shaft (7) arranged inside the cooling processing kettle (5) through a main shaft (6); a stirring flap (8) is arranged on the side surface of the stirring shaft (7); a cooling sandwich structure (3) is arranged in the internal shell of the cooling processing kettle (5); a cooling water circulation pipe (4) is installed inside the cooling sandwich structure (3); a cooling water pump (14) is installed outside the cooling processing kettle (5); the water outlet end of the cooling water pump (14) is sealedly connected to a refrigerant tank (13) through a water supply pipeline (17); and the inside of the refrigerant tank (13) is sealedly connected to a refrigeration pump (12) through a refrigerant supply pipe (16).

2. The emulsion explosive cooling device according to claim 1, characterized in that: A cooling liquid main pipe (15) is installed at one end of the refrigeration pump (12), and the refrigeration pump (12) is sealedly connected to a cooling branch pipe (2) via the cooling liquid main pipe (15).

3. The emulsion explosive cooling device according to claim 2, characterized in that: The cooling branch pipeline (2) and the cooling water circulation pipe (4) are sealed and connected via a threaded structure, and a sealing mechanism is provided at the connection between the cooling branch pipeline (2) and the cooling processing kettle (5).

4. The emulsion explosive cooling device according to claim 1, characterized in that: The cooling water circulation pipe (4) is tightly connected to the cooling sandwich structure (3), and the cooling water circulation pipe (4) is an annular disc structure.

5. The emulsion explosive cooling device according to claim 1, characterized in that: A discharge pipe (11) is provided on the side surface of the cooling processing kettle (5), and a discharge switch valve is installed on the discharge pipe (11).

6. The emulsion explosive cooling device according to claim 1, characterized in that: The top surface of the cooling processing kettle (5) is provided with a feed slot (10), and a sealing cover plate is provided on the feed slot (10).

7. The emulsion explosive cooling device according to claim 1, characterized in that: A supporting frame (9) is installed at the bottom end of the cooling processing kettle (5), and the supporting frame (9) and the cooling processing kettle (5) are fixedly connected by welding.

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