Prefabricated resin silicon carbide furnace nozzle

Abstract

According to the prefabricated resin silicon carbide furnace nozzle, a mounting groove matched with a furnace nozzle body is formed in the position of an original liquid discharging opening in a furnace body, a mortise and tenon hole matched with a dovetail tenon is formed in the lower portion of the mounting groove, when a furnace needs to be built, the furnace nozzle body is mounted in the mounting groove, the dovetail tenon is embedded into the mortise and tenon hole, and then the furnace nozzle body is mounted in the mounting groove; the furnace nozzle is installed on the furnace body through the resin silicon carbide material, the furnace nozzle is sintered through the resin silicon carbide material, the furnace nozzle body made of the material can resist corrosion of potassium fluoroaluminate, the furnace nozzle is prefabricated and sintered, furnace building is more convenient, the frequency and period of repairing of the furnace nozzle are reduced, the service life is prolonged, the labor intensity is greatly relieved, and the production cost is reduced. The production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-titanium-boron production equipment, and in particular to a pre-formed resin silicon carbide furnace nozzle. Background Technology

[0002] Potassium fluoroaluminate, a byproduct of aluminum-titanium-boron production, is highly corrosive.

[0003] In conventional furnace construction, corundum lining with alumina as the main component is used for the furnace nozzle. This process is quite complicated, and the lining is not corrosion-resistant. The furnace nozzle part needs to be repaired almost every day, resulting in high labor intensity, high cost, and low production efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the aforementioned problems in the prior art, this utility model provides a pre-formed resin silicon carbide furnace nozzle, which pre-forms and sinters the nozzle, making furnace construction more convenient, reducing the number and cycle of nozzle repairs, extending service life, greatly reducing labor intensity, lowering production costs, and improving production efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A pre-made resin silicon carbide furnace nozzle includes a furnace nozzle body and two dovetail tenons, with one dovetail tenon provided on each of the two sides of the lower part of the furnace nozzle body.

[0009] The burner nozzle body is made of resin silicon carbide material.

[0010] Furthermore, one side of the burner body is provided with a liquid inlet, and the other side of the burner body is provided with a liquid outlet. The liquid inlet is provided with a liquid inlet groove, and the liquid outlet is provided with a liquid outlet groove. The liquid inlet groove and the liquid outlet groove are connected. The dovetail tenon is provided at the lower part of the liquid inlet.

[0011] Furthermore, the liquid inlet tank is configured with a trapezoidal opening, with the larger side of the trapezoidal opening located at the end of the liquid inlet that is away from the liquid outlet, and the smaller side of the trapezoidal opening connected to the liquid outlet tank.

[0012] (III) Beneficial Effects

[0013] The beneficial effects of this utility model are as follows: An installation groove adapted to the nozzle body is provided at the original drain port position on the furnace body, and a mortise and tenon hole adapted to the dovetail tenon is provided at the lower part of the installation groove. When furnace construction is required, the nozzle body is installed into the installation groove, and the dovetail tenon is embedded into the mortise and tenon hole, thereby installing the nozzle onto the furnace body. The nozzle is then sintered using resin silicon carbide material, making the nozzle body resistant to potassium fluoroaluminate corrosion. This pre-sintering of the nozzle makes furnace construction more convenient, reduces the number and cycle of nozzle repairs, increases service life, greatly reduces labor intensity, lowers production costs, and improves production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the pre-fabricated resin silicon carbide furnace nozzle according to an embodiment of the present invention.

[0015] Figure 2 This is a side view of the overall structure of the pre-fabricated resin silicon carbide furnace nozzle according to an embodiment of the present invention.

[0016] Figure 3 This is a cross-sectional view of the overall structure of the pre-fabricated resin silicon carbide furnace nozzle according to an embodiment of the present invention.

[0017] Figure 4 This is a schematic diagram of the overall structure of the pre-fabricated resin silicon carbide furnace nozzle according to an embodiment of the present invention.

[0018] [Explanation of Labels in the Attached Image]

[0019] 1. Furnace nozzle body; 2. Liquid outlet groove; 3. Liquid outlet section; 4. Liquid inlet section; 5. Liquid inlet groove; 6. Dovetail tenon. Detailed Implementation

[0020] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to Figures 1 to 4 As shown, a pre-fabricated resin silicon carbide furnace nozzle of the present invention includes a furnace nozzle body 1 and two dovetail tenons 6, and a dovetail tenon 6 is provided on both sides of the lower part of the furnace nozzle body 1.

[0022] The burner body 1 is made of resin silicon carbide material.

[0023] The working principle of this utility model is as follows: The original drain port position on the furnace body is provided with an installation groove that matches the furnace nozzle body 1, and a tenon hole that matches the dovetail tenon 6 is provided at the bottom of the installation groove. When it is necessary to build the furnace, the furnace nozzle body 1 is installed into the installation groove, and the dovetail tenon 6 is embedded into the tenon hole, so that the furnace nozzle is installed on the furnace body. The furnace nozzle is sintered with resin silicon carbide material, so that the furnace nozzle body 1 of this material can resist the corrosion of potassium fluoroaluminate.

[0024] Furthermore, one side of the burner body 1 is provided with a liquid inlet 4, and the other side of the burner body 1 is provided with a liquid outlet 3. The liquid inlet 4 is provided with a liquid inlet groove 5, and the liquid outlet 3 is provided with a liquid outlet groove 2. The liquid inlet groove 5 and the liquid outlet groove 2 are connected. The dovetail tenon 6 is provided at the lower part of the liquid inlet 4.

[0025] As can be seen from the above description, when it is convenient to pour the liquid inside the furnace, the liquid can be collected in the liquid inlet tank 5 and then discharged outside the furnace body for use through the liquid outlet tank 2.

[0026] Furthermore, the liquid inlet trough 5 is configured with a trapezoidal opening, with the larger side of the trapezoidal opening located at the end of the liquid inlet 4 away from the liquid outlet 3, and the smaller side of the trapezoidal opening connected to the liquid outlet trough 2.

[0027] As can be seen from the above description, it is advantageous to collect the liquid inside the furnace into the liquid inlet tank 5 through the larger side of the trapezoidal opening, and then discharge it to the outside of the furnace through the liquid outlet tank 2. Example 1

[0028] Please refer to Figures 1 to 4 A pre-fabricated resin silicon carbide furnace nozzle includes a furnace nozzle body 1 and two dovetail tenons 6, with one dovetail tenon 6 provided on each of the two sides of the lower part of the furnace nozzle body 1.

[0029] The burner body 1 is made of resin silicon carbide material.

[0030] One side of the burner body 1 is provided with a liquid inlet 4, and the other side of the burner body 1 is provided with a liquid outlet 3. The liquid inlet 4 is provided with a liquid inlet groove 5, and the liquid outlet 3 is provided with a liquid outlet groove 2. The liquid inlet groove 5 and the liquid outlet groove 2 are connected. The dovetail tenon 6 is provided at the lower part of the liquid inlet 4.

[0031] The liquid inlet trough 5 is configured with a trapezoidal opening. The larger side of the trapezoidal opening is located at the end of the liquid inlet 4 away from the liquid outlet 3, and the smaller side of the trapezoidal opening is connected to the liquid outlet trough 2.

[0032] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A preformed resin silicon carbide nozzle characterized by: It includes a burner body and two dovetail tenons, with one dovetail tenon provided on each of the two sides of the lower part of the burner body; The burner nozzle body is made of resin silicon carbide material.

2. The preformed resin silicon carbide nozzle of claim 1 wherein: One side of the burner body is provided with a liquid inlet, and the other side of the burner body is provided with a liquid outlet. The liquid inlet is provided with a liquid inlet groove, and the liquid outlet is provided with a liquid outlet groove. The liquid inlet groove and the liquid outlet groove are connected. The dovetail tenon is provided at the lower part of the liquid inlet.

3. The preformed resin silicon carbide nozzle of claim 2, wherein: The liquid inlet tank is configured with a trapezoidal opening, with the larger side of the trapezoidal opening located at the end of the liquid inlet that is away from the liquid outlet, and the smaller side of the trapezoidal opening connected to the liquid outlet tank.

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