Steam wax melting tank for explosive production
By setting up a filter plate, a stirring shaft and a heat conducting pipe in the steam wax melting tank for explosive production, the problems of uneven heating and impurities in traditional wax melting equipment are solved, and uniform heating and efficient filtration of wax raw materials are achieved, improving the efficiency of explosive production and product quality.
Patent Information
- Application Number
- CN202422087580.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Traditional wax melting equipment has problems such as uneven heating, difficulty in mixing impurities and maintaining during the melting of wax raw materials, which affects the efficiency of explosive production and product quality.
Design a steam wax melting tank with filtration function, including setting a filter plate in the middle of the wax melting tank, setting a stirring shaft in the mixing room, setting a heat conduction tube around and at the bottom of the wax melting tank, and setting a filter net at the discharge port to achieve uniform heating of wax raw materials and effective filtration of impurities.
Through uniform heating and effective filtration, the melting efficiency and product purity of waxy raw materials are improved, and the efficiency and safety of explosive production are enhanced.
Smart Images
Figure CN223047434U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of emulsion explosive production, and particularly relates to a steam wax melting tank for explosive production. Background Technique
[0002] In the production process of emulsion explosives, the production of the water phase and the oil phase needs to be carried out separately first. The melting of waxy raw materials is a crucial pretreatment step. These waxy raw materials usually need to be heated to a specific temperature for melting and maintain their purity during the melting process to ensure the quality and performance of the explosive products in the subsequent production process. However, traditional wax melting equipment often faces problems such as uneven heating, impurity mixing, and difficult maintenance during the melting process. Even some manufacturers cannot regularly handle internal impurities, resulting in changes in the purity of subsequent products and causing safety accidents. These problems directly affect the production efficiency of explosives and the product quality. Therefore, in order to solve these problems and improve the overall production efficiency and safety of explosives, it is necessary to design a steam wax melting tank for explosive production with a filtering function and capable of uniformly heating waxy raw materials to improve production efficiency. Content of the Utility Model
[0003] In view of the above technical problems, the utility model provides a steam wax melting tank for explosive production with a filtering function and capable of uniformly heating waxy raw materials to improve production efficiency, so as to solve the problems of low and uneven melting efficiency of waxy raw materials and more impurities in the melting process.
[0004] To solve the above technical problems, the technical solution of the utility model is: a steam wax melting tank for explosive production, including a wax melting tank and a bracket. The bracket is fixedly connected to the bottom of the wax melting tank. A filter plate is arranged in the middle inside the wax melting tank. Above the filter plate is a stirring chamber, and below it is a heat preservation chamber. A through hole is opened in the middle of the side wall of the wax melting tank. One side of the filter plate passes through the through hole and is detachably connected to the inner wall of the wax melting tank. A motor is fixedly connected to the outside of the stirring chamber. The motor passes through the side wall of the stirring chamber and is fixedly connected to a rotating shaft. A stirring shaft is fixedly connected to the rotating shaft. First heat conduction pipes are fixedly connected to the inner walls on both sides of the stirring chamber. Second heat conduction pipes are fixedly connected to the inner walls on both sides and the bottom of the heat preservation chamber. One ends of the first heat conduction pipes and the second heat conduction pipes both pass through the side wall of the wax melting tank and are fixedly connected to an air inlet pipe. A first valve is arranged at the input end of the first heat conduction pipe, and a second valve is arranged at the input end of the second heat conduction pipe. A first temperature sensor is fixedly connected to the inner side of the heat preservation chamber, and a discharge port is opened at the bottom. A second temperature sensor is fixedly connected to the inner wall of the stirring chamber. A filter screen is arranged in the discharge port.
[0005] Further, a U-shaped sliding groove is arranged on the inner wall of the middle part of the wax melting tank, and the filter plate is detachably connected to the U-shaped sliding groove.
[0006] Further, both the first temperature sensor and the second temperature sensor are communicatively connected to the controller, and both the first valve and the second valve are controlled by the controller.
[0007] Further, the first heat conduction tubes on the inner walls on both sides of the stirring chamber are connected by a transverse heat conduction tube.
[0008] Further, air outlet holes are formed in both the first heat conduction tube and the second heat conduction tube.
[0009] The utility model has the following advantages compared with the prior art:
[0010] 1. By arranging a filter plate in the middle of the wax melting tank, the utility model can filter out impurities existing in the wax raw materials and impurities mixed from the outside, improve the purity of subsequent products, ensure the production efficiency. By arranging a filter net at the discharge port, it can be filtered again to further improve the product purity. By arranging a stirring shaft in the stirring chamber above the filter plate, the wax raw materials can be stirred during the melting process, so that the principle can be heated evenly, the dissolution speed can be accelerated, and the production efficiency can be improved. By arranging heat conduction tubes around and at the bottom of the wax melting tank, the wax raw material principle can be heated evenly and the production efficiency can be improved.
[0011] 2. By fixedly connecting a U-shaped groove to the inner wall in the middle of the wax melting tank, the utility model can facilitate the disassembly of the filter plate, facilitate the timely cleaning of the filter plate, improve the production efficiency and the purity of subsequent products. By respectively installing different valves on the first heat conduction tube and the second heat conduction tube and being controlled by the controller, the first valve and the second valve can be controlled according to the temperature transmitted by the sensor, avoiding waste of resources. By forming air outlet holes in the first heat conduction tube and the second heat conduction tube, the wax raw materials can be heated evenly, the melting can be accelerated, and the production efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the utility model.
[0013] Figure 2 is a right sectional view of the utility model.
[0014] Figure 3 is a top view of the utility model.
[0015] In the figure: 1. Wax melting tank, 2. First heat conduction tube, 3. Through hole, 4. Filter plate, 5. Second heat conduction tube, 6. Second valve, 7. First valve, 8. Air inlet pipe, 9. First temperature sensor, 10. Stirring shaft, 11. Discharge port, 12. Filter net, 13. Air outlet hole, 14. U-shaped chute, 15. Motor, 16. Rotating shaft, 17. Bracket, 18. Stirring chamber, 19. Heat preservation chamber, 20. Controller, 21. Second temperature sensor. Detailed implementation mode
[0016] The present utility model will be further described below in conjunction with the accompanying drawings.
[0017] As Figures 1 to 3 shown, a steam wax melting tank for explosive production includes a wax melting tank 1 and a bracket 17. The bracket 17 is fixedly connected to the bottom of the wax melting tank 1. In order to filter out external impurities and impurities inherent in the wax raw materials, a filter plate 4 is arranged in the middle of the wax melting tank 1. Above the filter plate 4 is a stirring chamber 18, and below is a heat preservation chamber 19. In order to facilitate the disassembly and cleaning of the filter plate 4 and ensure production efficiency, a through hole 3 is opened in the middle of the side wall of the wax melting tank 1. One side of the filter plate 4 passes through the through hole 3 and is detachably connected to the inner wall of the wax melting tank 1. The filter plate 4 can be pulled out through the through hole 3. In order to accelerate the melting speed of the wax raw materials, a motor 15 is fixedly connected to the outside of the stirring chamber 18. The motor 15 passes through the side wall of the stirring chamber 18 and is fixedly connected to a rotating shaft 16. A stirring shaft 10 is fixedly connected to the rotating shaft 16. Through stirring, the melting can be accelerated. At the same time, a sensor is installed at the top of the stirring shaft 10, which can sense the temperature inside the wax raw materials at any time and make corresponding adjustments to avoid wasting steam and improve the overall efficiency. In order to make the wax raw materials heat evenly, first heat conduction pipes 2 are fixedly connected to the inner walls on both sides of the stirring chamber 18, and second heat conduction pipes 5 are fixedly connected to the inner walls on both sides and the bottom of the heat preservation chamber 19. One ends of the first heat conduction pipes 2 and the second heat conduction pipes 5 both pass through the side wall of the wax melting tank 1 and are fixedly connected to an air inlet pipe 8. In order to separately control the temperature inside the stirring chamber 18 and the heat preservation chamber 19, a first valve 7 is arranged at the input end of the first heat conduction pipe 2, and a second valve 6 is arranged at the input end of the second heat conduction pipe 5. A first temperature sensor 9 is fixedly connected to the inner side of the heat preservation chamber 19, and a discharge port 11 is opened at the bottom. A second temperature sensor 21 is fixedly connected to the inner wall of the stirring chamber 18. The first valve 7 and the second valve 6 are respectively controlled by the temperatures sensed by the sensors, so as to control the amount of steam entering, avoid safety accidents caused by too high temperature, and in order to filter again and improve the product purity, a filter screen 12 is arranged in the discharge port 11.
[0018] It should be noted that in the present utility model, both the first valve 7 and the second valve 6 are electromagnetic valves.
[0019] In order to facilitate the cleaning of the filter plate, a U-shaped sliding groove 14 is arranged on the inner wall of the middle part of the wax melting tank 1, and the filter plate 4 is detachably connected to the U-shaped sliding groove 14.
[0020] In order to improve the automation degree of the device, the first temperature sensor 9 and the second temperature sensor 21 are both communicatively connected to a controller 20, and the first valve 7 and the second valve 6 are both controlled by the controller 20.
[0021] In order to enable the first heat conduction tubes 2 to communicate and synchronously release heat to reduce costs, the first heat conduction tubes 2 on the inner walls on both sides of the stirring chamber 18 are connected by transverse heat conduction tubes.
[0022] In order to make the waxy raw material be heated evenly and accelerate the melting speed, air holes 13 are formed in both the first heat conduction tubes 2 and the second heat conduction tubes 5.
[0023] The specific working process of the present utility model is as follows:
[0024] Put the waxy raw material into the stirring chamber from above the wax melting tank 1. At this time, open the first valve 7 and the second valve 6 through the controller to introduce hot steam. When the raw material melts to a certain extent, start the motor 15 to drive the stirring shaft 10 to rotate, so that the waxy raw material is heated evenly and the dissolution speed is accelerated. The temperature inside the raw material is monitored at all times through the sensor on the stirring shaft 10 to control the amount of steam entering. When the waxy raw material melts into a liquid, it flows into the lower heat preservation chamber 19 from the lower filter plate 4. The external impurities and the impurities in the waxy raw material are filtered in the stirring chamber. The heat preservation chamber continuously sprays steam to further control the temperature. At the same time, the first temperature sensor 9 monitors the temperature inside the heat preservation chamber. If it is found that the temperature is too high, immediately close the second valve 6 through the controller 20. The melted solution flows out from the bottom discharge port 11 of the wax melting tank 1. The filter net 12 filters out the remaining impurities in the raw material again to improve the product purity. The filter plate 4 is cleaned regularly and pulled out from the through hole 3. The filter net 12 can also be disassembled from the discharge port 11 for cleaning, which improves the production efficiency while ensuring the product purity. Melting the waxy raw material according to the above steps can make the raw material be heated evenly, filter out the existing impurities therein, and improve the product purity and production efficiency.
Claims
1. A steam wax melting tank for explosive production, comprising a wax melting tank (1), a bracket (17), wherein the bracket (17) is fixedly connected to the bottom of the wax melting tank (1), characterized in that: A filter plate (4) is arranged in the middle of the wax melting tank (1), a stirring chamber (18) is arranged above the filter plate (4), and a heat preservation chamber (19) is arranged below the filter plate (4), a through hole (3) is opened in the middle of the side wall of the wax melting tank (1), one side of the filter plate (4) passes through the through hole (3) and is detachably connected to the inner wall of the wax melting tank (1), a motor (15) is fixedly connected to the outer side of the stirring chamber (18), the motor (15) passes through the side wall of the stirring chamber (18) and is fixedly connected to a rotating shaft (16), a stirring shaft (10) is fixedly connected to the rotating shaft (16), and first heat conduction pipes (2) are fixedly connected to the inner walls on both sides of the stirring chamber (18) The second heat conducting pipe (5) is fixedly connected to the inner walls on both sides and the bottom of the insulation chamber (19); one end of the first heat conducting pipe (2) and the second heat conducting pipe (5) both penetrate the side wall of the wax melting tank (1) and are fixedly connected to the air inlet pipe (8); the input end of the first heat conducting pipe (2) is provided with a first valve (7); the input end of the second heat conducting pipe (5) is provided with a second valve (6); the inner side of the insulation chamber (19) is fixedly connected to a first temperature sensor (9); a discharge port (11) is provided at the bottom; the inner wall of the stirring chamber (18) is fixedly connected to a second temperature sensor (21); and a filter screen (12) is provided in the discharge port (11).
2. The steam wax melting tank for explosive production according to claim 1, characterized in that: A U-shaped slide groove (14) is provided on the inner wall of the middle part of the wax melting tank (1), and the filter plate (4) is detachably connected in the U-shaped slide groove (14).
3. The steam wax melting tank for explosive production according to claim 1, characterized in that: The first temperature sensor (9) and the second temperature sensor (21) are both communicatively connected to the controller (20), and the first valve (7) and the second valve (6) are both controlled by the controller (20).
4. The steam wax melting tank for explosive production according to claim 1, characterized in that: The first heat conducting pipes (2) on the inner walls of both sides of the stirring chamber (18) are connected via a transverse heat conducting pipe.
5. The steam wax melting tank for explosive production according to claim 1, characterized in that: The first heat conducting tube (2) and the second heat conducting tube (5) are both provided with air outlet holes (13).