Feeding tank for feeding whole material of EB (Electron Beam) furnace

Abstract

The utility model discloses a feeding tank for feeding whole materials of an EB furnace, and belongs to the technical field of smelting. A feeding trough for feeding whole materials of an EB furnace comprises a trough body composed of plate bodies, the top of the trough body is open, the feeding trough further comprises at least two reinforcing ribs which surround the inner wall of the trough body and are parallel to each other, and the bottom of the trough body is provided with a reinforcing structure which is sunken towards the interior of the trough body. The main body structure of the trough body is formed by the titanium plate, the first reinforcing rib, the second reinforcing rib and the reinforcing structure can enhance the bearing capacity of the trough body and prevent deformation, the performance advantages of the plate body are fully played, the strength and stability of the trough body are guaranteed, the weight of the trough body is reduced, and the trough body is convenient to use. And the use convenience and economical efficiency of the trough body are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to smelting technical field especially relates to a kind of feeding trough for EB furnace whole material feeding. BACKGROUND

[0002] EB furnace is a kind of furnace type using electron beam (electron stream) to heat material, usually used in metal smelting, vacuum heat treatment, material research and other fields. EB furnace makes local heating to very high temperature by high-energy electron beam impacting metal or other materials, so as to realize the melting, evaporation or heat treatment of materials.

[0003] EB furnace is commonly used for smelting high-quality metals, such as titanium, zirconium, aluminum, copper, etc., especially suitable for those metals with high melting point and difficult to smelt by traditional furnaces. EB furnace is a high-end smelting and heating equipment, widely used in industrial and scientific research fields requiring precise temperature and heating process control. At present, in the process of smelting titanium and titanium alloy by EB furnace, the feeding trough plays a crucial role.

[0004] During the EB furnace smelting process, the feeding trough usually needs to withstand the impact of solid materials added from outside the furnace, especially coarse materials or metal blocks. The impact force of these materials may cause cracks or local damage to the feeding trough. Therefore, there are higher requirements for the strength and stability of the feeding trough. Simply increasing the thickness of the feeding trough plate will result in a larger weight, reducing the convenience and economy of the trough. SUMMARY

[0005] The utility model aims at solving the problems of low strength and stability of the existing feeding trough for EB furnace whole material feeding, large weight of the trough, and reduced convenience and economy of the trough, and provides a feeding trough for EB furnace whole material feeding.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A feeding trough for EB furnace whole material feeding, comprising a trough body composed of a plate body, the top of the trough body is open, further comprising at least two reinforcing ribs, which are arranged around the inner wall of the trough body and are parallel to each other, wherein the bottom of the trough body is provided with a reinforcing structure recessed into the interior of the trough body.

[0008] To improve the structural strength of the trough body, preferably, it further comprises a supporting rib fixedly connected to the inner bottom of the trough body, and the supporting rib passes through the reinforcing structure.

[0009] To further improve the structural strength of the trough body, preferably, the plate body is made of alloy material, and the thickness of the plate body is 1-3 mm.

[0010] In order to further improve the structural strength of the trough body, preferably, two angle bars are fixedly connected between the inner side of the plate body in the vertical direction of the trough body and the reinforcing bars, and the two ends of the angle bar are respectively connected to two reinforcing bars.

[0011] In order to improve the stability of the trough body, further, the third reinforcing bar is inclined, the angle bar is inclined, and the included angle between the angle bar and the reinforcing bar ranges from 40° to 80°.

[0012] In order to prevent the material from being damaged during loading, preferably, the cross-sectional shape of the reinforcing structure is semicircular, rectangular or trapezoidal.

[0013] Compared with the prior art, the utility model provides a kind of feeding trough for EB furnace whole material loading, with the following beneficial effects:

[0014] 1, the feeding trough for EB furnace whole material loading, trough body is formed by titanium plate trough body main structure, support rib, reinforcing bar and reinforcing structure can enhance the bearing capacity of trough body 1 and prevent deformation, give full play to the performance advantage of plate body, both ensure the strength and stability of trough body, and reduce the weight of trough body, improve the use convenience and economy of trough body.

[0015] 2, the feeding trough for EB furnace whole material loading, the stability and strength of structure are further improved by angle bar, triangular support structure is formed between adjacent angle bar and reinforcing bar, and the stability of structure is stronger.

[0016] 3, the feeding trough for EB furnace whole material loading, by setting first fillet and second fillet, the inside of trough body is smoother, avoids the knock of corner, can effectively prevent material from being damaged during loading, improves the quality and efficiency of EB furnace smelting titanium ingot. DETAILED DESCRIPTION

[0017] Figure 1 Axle measuring structure diagram of the feeding trough for EB furnace whole material loading of the utility model Figure 1 ;

[0018] Figure 2 Axle measuring structure diagram of the feeding trough for EB furnace whole material loading of the utility model Figure 2 ;

[0019] Figure 3 Trough body cut structure diagram of the feeding trough for EB furnace whole material loading of the utility model

[0020] Figure 4 Second reinforcing bar and third reinforcing bar structure diagram of the feeding trough for EB furnace whole material loading of the utility model

[0021] Figure 5 The utility model provides a feeding groove for EB furnace whole material feeding Figure 4 The enlarged structure of the A part is shown in the schematic diagram.

[0022] In the figure: 1, the body of the trough; 101, the plate body; 102, the first round corner; 2, the supporting rib; 3, the reinforcing rib; 4, the angle rib; 5, the reinforcing structure; 6, the second round corner. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Embodiment:

[0026] With reference to Figures 1-5 The utility model embodiment provides a feeding groove for EB furnace whole material feeding, including by the plate body 101 the body of the trough 1, the body of the trough 1 top is open, still including at least two reinforcing ribs 3, surrounds in the inner wall of the body of the trough 1, and two reinforcing ribs 3 are parallel to each other, wherein, the bottom of the body of the trough 1 is provided with the reinforcing structure 5 that recesses to the inside of the body of the trough 1, the cross section shape of reinforcing structure 5 is semicylindrical, rectangular or trapezoidal, reinforcing structure 5 can be used for hoisting, and the inside recess can prevent the drop of hoisting rope or rod, the material of plate body 101 can be titanium alloy, aluminum alloy, stainless steel, tungsten alloy and magnesium alloy etc., preferably is titanium alloy, the material of keeping device is consistent with the substance of smelting, the optimized structure can efficiently, accurately transport the body of the trough filled with material to the EB furnace, guarantees the stability of smelting process and the uniform heating of plate body 101 and material.

[0027] Specifically, the support rib 2 is fixedly connected to the inner bottom of the trough body 1 and passes through the reinforcing structure 5, the main body structure of the trough body 1 is formed by a titanium plate, the support rib 2, the reinforcing rib 3 and the reinforcing structure 5 can enhance the bearing capacity of the trough body 1 to prevent deformation, fully play the performance advantages of the plate body 101, ensure the strength and stability of the trough body 1, reduce the weight of the trough body 1, and improve the use convenience and economy of the trough body 1.

[0028] The plate body 101 is made of titanium alloy, the thickness of the plate body 101 is 1mm-3mm, preferably 2mm, and the two reinforcing ribs 3 are arranged in parallel and fixedly connected between the reinforcing ribs 3 on the same horizontal plane.

[0029] Specifically, by fixedly connecting the reinforcing ribs 3 on the same horizontal plane, the structural strength of the trough body 1 is further improved.

[0030] Two angle ribs 4 are fixedly connected between the plate body 101 on the vertical direction of the trough body 1 and the reinforcing rib 3, the two ends of the angle rib 4 are respectively connected to the two reinforcing ribs 3, the angle rib 4 is arranged obliquely, and the included angle between the angle rib 4 and the reinforcing rib 3 ranges from 40° to 80°, preferably 60°, and the support structure of the equilateral triangle is more stable.

[0031] Specifically, the angle rib 4 can further improve the stability and strength of the structure, and the adjacent angle rib 4 and reinforcing rib 3 form a triangular support structure, which is more stable.

[0032] The inner side of the trough body 1 is provided with a first round corner 102, and the edges and corners of the support rib 2, the reinforcing rib 3 and the angle rib 4 are provided with a second round corner 6.

[0033] Specifically, by setting the first round corner 102 and the second round corner 6, the inside of the trough body 1 is smoother, the edges and corners are avoided to be knocked, the material can be effectively prevented from being damaged during loading, and the quality and efficiency of EB furnace smelting titanium ingot are improved.

[0034] Two reinforcing structures 5 are arranged on the bottom of the trough body 1, the two reinforcing structures 5 are symmetrically arranged, the reinforcing structure 5 is arranged in a semicircular column shape, the trough body 1 is arranged in a rectangular shape, the height of the trough body 1 is 400mm, the length of the trough body 1 is 1050mm, the width of the trough body 1 is 410mm, the radius of the reinforcing structure 5 is 20mm, and the distance between the center of the reinforcing structure 5 and the side edge of the trough body 1 is 145mm.

[0035] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A charging slot for charging of monolithic material in an EB furnace, comprising a slot body (1) consisting of a plate body (101), the top of which is open, characterized in that, Further comprising at least two reinforcing ribs (3) which are arranged around the inner wall of the trough body (1), and the two reinforcing ribs (3) are parallel to each other, Wherein, the bottom of the trough body (1) is provided with a reinforcing structure (5) which is recessed to the inside of the trough body (1).

2. The charging slot for charging of the monoliths into the EB furnace according to claim 1, characterized in that, Further comprising a supporting rib (2) which is fixedly connected to the inner bottom of the trough body (1), and the supporting rib (2) passes through the reinforcing structure (5).

3. The charging slot for charging of the monoliths into the EB furnace according to claim 1, characterized in that, The plate body (101) is made of alloy material, and the thickness of the plate body (101) is 1-3 mm.

4. The charging slot for charging of the monoliths into the EB furnace according to claim 1, characterized in that, Two corner ribs (4) are fixedly connected between the inner side of the plate body (101) in the vertical direction of the trough body (1) and the reinforcing ribs (3), and the two ends of the corner rib (4) are respectively connected to two reinforcing ribs (3).

5. The charging slot for charging of the monoliths into the EB furnace according to claim 4, characterized in that, The corner rib (4) is arranged obliquely, and the included angle between the corner rib (4) and the reinforcing rib (3) ranges from 40° to 80°.

6. The charging slot for charging of the monoliths into the EB furnace according to claim 4, characterized in that, The cross-sectional shape of the reinforcing structure (5) is semicylindrical, rectangular or trapezoidal.

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