Quick-melting silicon drying room for aluminum industry auxiliary material production
By adopting a heat recovery structure in the fast-melting silicon drying room, the exhaust hot air is used to heat the airflow to be fed into the drying box, thus solving the problem of heat loss and achieving effective utilization of heat and conservation of resources.
Patent Information
- Application Number
- CN202422475232.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing fast-melting silicon drying room suffers from severe heat loss after the material is dried with hot air, resulting in waste of resources.
The heat recovery structure is adopted to heat the airflow to be entered into the drying box through the discharged hot air, and the airflow is extracted by the exhaust pipe and hot air blower made of heat conductive material to reduce heat loss.
It realizes the effective utilization of heat, reduces heat loss and improves resource utilization.
Smart Images
Figure CN223400051U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aluminum alloy auxiliary materials, and in particular to a fast-melting silicon drying room for the production of aluminum auxiliary materials. Background Art
[0002] In order to improve the performance of aluminum products, various auxiliary materials are often added during the production process of aluminum products. Auxiliary materials mainly include titanium boron refiner, aluminum titanium boron wire (rod), aluminum zirconium, and quick-melting silicon. During the production of quick-melting silicon, the quick-melting silicon needs to be air-dried or oven-dried. Most manufacturers currently use a drying room, placing the material on a material rack inside the drying room, and using hot air to dry the quick-melting silicon.
[0003] The existing fast-melting silicon drying room directly discharges the hot air after drying the material, and has no heat recovery structure, resulting in heat loss and waste of resources. Summary of the Invention
[0004] The purpose of this application is to provide a fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry in order to solve the above problems. The room adopts a heat recovery structure, which can heat the air flow to be entered into the drying box by the discharged hot air, thereby reducing heat loss.
[0005] This application achieves the above objectives through the following technical solutions:
[0006] A fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry comprises a drying box, a plurality of material transport hoppers are arranged in the drying box, a hot air box and an air intake box are connected to the side wall of the drying box, the side wall where the hot air box and the drying box are connected is densely provided with diversion holes for sending out hot air, a plurality of exhaust pipes are arranged in communication with the side wall where the air intake box and the drying box are connected, and the exhaust pipes pass through the side wall of the air intake box for discharging hot air, an air intake grille is arranged at the bottom of the air intake box, one end of the pipe is connected to the top of the air intake box, and the other end of the pipe is connected to the side wall of the hot air box, and a hot air blower is arranged on the pipe.
[0007] Furthermore, a deflector cover is provided on one side of the drying box, and a horizontal partition is fixedly provided in the middle of the drying box. There is a gap between one end of the partition and the deflector cover, and the other end of the partition is fixedly connected to the drying box. The hot air box is connected to the side wall of the drying box above the partition, and the air intake box is connected to the side wall of the drying box below the partition.
[0008] Furthermore, there are an even number of material transport hoppers, which are divided into two parts. The two parts of the material transport hoppers are connected to the top of the partition and the bottom of the drying box through sliding rails respectively. The front of the drying box is open, and a cover is fixedly connected to the opening. The front of the cover is provided with an opening for the material transport hopper to enter and exit.
[0009] Furthermore, a cylinder is provided at the rear of the drying box for driving the material transport hopper in and out of the drying box.
[0010] Furthermore, the material transport hopper is U-shaped.
[0011] Furthermore, the bottom of the drying box is fixedly connected with supporting legs.
[0012] Compared with the existing technology, this application uses an exhaust pipe made of heat-conducting material for exhaust. The air flow extracted by the hot air blower passes through the exhaust pipe, so that the exhaust pipe heats the air flow, so that the air flow to be entered into the drying box can be heated by the discharged hot air, reducing heat loss. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following detailed description, they are used to explain the present application but do not constitute a limitation of the present application. In the accompanying drawings:
[0014] Figure 1 It is the first structural diagram of this application;
[0015] Figure 2 It is a second structural diagram of this application;
[0016] Figure 3 It is a schematic diagram of the internal structure of the drying box of this application;
[0017] Figure 4 It is a schematic diagram of the internal structure of the air intake box of this application.
[0018] The following are the descriptions of the reference numerals:
[0019] 1. Drying box; 2. Air deflector; 3. Partition; 4. Cover; 5. Hopper; 6. Slide rail; 7. Hot air box; 8. Air intake box; 9. Hot air blower; 10. Pipeline; 11. Diverter hole; 12. Air intake grille; 13. Exhaust pipe; 14. Support leg; 15. Cylinder. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0021] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 , and is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting this application.
[0022] like Figure 1-4 As shown, a fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry includes a drying box 1, a plurality of material hoppers 5 are provided in the drying box 1, a hot air box 7 and an air intake box 8 are connected to the side wall of the drying box 1, and the side wall where the hot air box 7 is connected to the drying box 1 is densely provided with diversion holes 11 for sending out hot air. The side wall where the air intake box 8 is connected to the drying box 1 is connected and is connected to a plurality of exhaust pipes 13, and the exhaust pipes 13 pass through the side wall of the air intake box 8 for discharging hot air. An air intake grille 12 is provided at the bottom of the air intake box 8, one end of the pipe 10 is connected to the top of the air intake box 8, and the other end of the pipe 10 is connected to the side wall of the hot air box 7, and a hot air blower 9 is provided on the pipe 10.
[0023] Specifically, the material to be dried can be placed on the material hopper 5, the hot air box 7 is used to deliver hot air, and the hot air is diffused through the diversion hole 11, and the exhaust pipe 13 is used to discharge hot air mixed with steam. At the same time, the air flow extracted by the hot air blower 9 passes through the air inlet box 8, and can be heated by the hot air discharged by the exhaust pipe 13. The exhaust pipe 13 is made of heat-conducting material, so that the hot air is reused, reducing heat loss.
[0024] Furthermore, a deflector 2 is provided on one side of the drying box 1, and a horizontal partition 3 is fixedly provided in the middle of the drying box 1. There is a gap between one end of the partition 3 and the deflector 2, and the other end of the partition 3 is fixedly connected to the drying box 1. The hot air box 7 is connected to the side wall of the drying box 1 above the partition 3, and the air intake box 8 is connected to the side wall of the drying box 1 below the partition 3.
[0025] Specifically, the semicircular shape of the air guide cover 2 can better guide the hot air to the bottom of the partition 3, and then the hot air dries the material again and is finally discharged from the exhaust pipe 13.
[0026] Furthermore, there are an even number of material transport hoppers 5, and they are divided into two parts. At the same time, the two parts of the material transport hoppers 5 are respectively connected to the top of the partition 3 and the bottom of the drying box 1 through the slide rails 6. The front of the drying box 1 is open, and a cover plate 4 is fixedly connected to the open part. The front of the cover plate 4 is provided with an opening for the material transport hopper 5 to enter and exit.
[0027] Specifically, the hot air discharged from the diversion hole 11 first dries the material above the partition 3, and then the hot air is guided by the guide cover 2 to dry the material below the partition 3.
[0028] Furthermore, a cylinder 15 for driving the material transport hopper 5 in and out of the drying box 1 is provided at the rear of the drying box 1 . The material transport hopper 5 can be driven in and out of the drying box 1 by starting the cylinder 15 to extend and retract.
[0029] Furthermore, the material transport hopper 5 is U-shaped.
[0030] Specifically, materials can be placed on the plane of the material transport hopper 5. When the material transport hopper 5 is pulled out of the drying box 1, the rear part of the material transport hopper 5 can close the opening on the cover plate 4 to prevent hot air leakage. When the material transport hopper 5 is inserted into the drying box 1, the front part of the material transport hopper 5 can close the opening on the cover plate 4.
[0031] Furthermore, a support leg 14 is fixedly connected to the bottom of the drying box 1 for supporting the drying box 1 .
[0032] In the above structure, the material hopper 5 can be inserted into the drying box 1 or pulled out from the drying box 1, and the material to be dried is placed on the drying box 1. The hot air blower 9 is started to extract the air in the air intake box 8 through the pipe 10. The air enters the air intake box 8 from the air intake grille 12, and then the hot air is sent into the hot air box 7 through the pipe 10, and then sprayed into the drying box 1 from the diversion hole 11 to dry the material placed on the material hopper 5 in the drying box 1. When the hot air passes through the upper material hopper 5, it is guided by the deflector 2 to the bottom of the partition 3, and then the material on the material hopper 5 below the partition 3 is dried. Then the hot air is discharged through the exhaust pipe 13. At this time, the heat conduction of the exhaust pipe 13 can heat the airflow passing through the air intake box 8, thereby reducing heat loss.
[0033] The above shows and describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present application. Various changes and improvements may be made to the present application without departing from the spirit and scope of the present application. These changes and improvements are intended to fall within the scope of the present application. The scope of protection claimed in this application is defined by the appended claims and their equivalents.
Claims
1. A fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry, characterized by: The invention comprises a drying box (1), wherein a plurality of material transport hoppers (5) are arranged in the drying box (1), a hot air box (7) and an air inlet box (8) are connected to the side wall of the drying box (1), a side wall where the hot air box (7) is connected to the drying box (1) is densely provided with diversion holes (11) for sending out hot air, a plurality of exhaust pipes (13) are arranged in communication with the side wall where the air inlet box (8) is connected to the drying box (1), and the exhaust pipes (13) pass through the side wall of the air inlet box (8) for discharging hot air, an air inlet grille (12) is arranged at the bottom of the air inlet box (8), one end of the pipe (10) is communicated with the top of the air inlet box (8), and the other end of the pipe (10) is communicated with the side wall of the hot air box (7), and a hot air blower (9) is arranged on the pipe (10).
2. The fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry according to claim 1 is characterized in that: A deflector (2) is provided on one side of the drying box (1), a transverse partition (3) is fixedly provided in the middle of the drying box (1), a gap is provided between one end of the partition (3) and the deflector (2), the other end of the partition (3) is fixedly connected to the drying box (1), a hot air box (7) is connected to the side wall of the drying box (1) above the partition (3), and an air inlet box (8) is connected to the side wall of the drying box (1) below the partition (3).
3. The fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry according to claim 2, characterized in that: The material transport hoppers (5) are an even number and are divided into two parts. The two parts of the material transport hoppers (5) are connected to the top of the partition (3) and the bottom of the drying box (1) respectively through the slide rails (6). The front of the drying box (1) is open, and a cover plate (4) is fixedly connected to the open part. The front of the cover plate (4) is provided with an opening for the material transport hopper (5) to enter and exit.
4. The fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry according to claim 1, characterized in that: A cylinder (15) is provided at the rear of the drying box (1) for driving the material transport hopper (5) into and out of the drying box (1).
5. A fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry according to any one of claims 1 to 3, characterized in that: The material transport hopper (5) is U-shaped.
6. The fast-melting silicon drying room for the production of auxiliary materials for the aluminum industry according to claim 1, characterized in that: The bottom of the drying box (1) is fixedly connected with a support leg (14).