Solid sulfur blanking and melting production line

Abstract

A solid sulfur blanking and melting production line comprises a solid sulfur blanking hopper, and an electric butterfly valve is arranged on a discharging port in the lower portion of the solid sulfur blanking hopper. The V-shaped groove vibration blanking device comprises a V-shaped groove which is obliquely arranged downwards, a sealing plate which is arranged at the top of the V-shaped groove and a vibration motor which is arranged on the V-shaped groove, and the sealing plate is provided with a feeding hole which is fixedly connected with the lower discharging hole; the conveying belt is obliquely arranged upwards, and the discharging end of the conveying belt is located over the sulfur receiving hopper; and a top feed port of the rapid sulfur melting tank is connected with an outlet of the sulfur receiving hopper. The device has the advantages that the discharging speed of the discharging hopper is controlled through the electric butterfly valve, and solid sulfur is uniformly vibrated and dispersed to the conveying belt through the V-shaped groove vibration discharging device, is conveyed to the sulfur receiving hopper through the conveying belt and enters the rapid sulfur melting groove. The blanking hopper is effectively prevented from being blocked, the sulfur melting efficiency is greatly improved, and the labor intensity and the safety risk of cleaning and maintenance are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of solid sulfur, and particularly relates to a solid sulfur feeding and sulfur melting production line. Background Art

[0002] For the transportation of solid sulfur in sulfuric acid production, whether it is a pit type or a suspended type, the feeding of solid sulfur has always been a rather troublesome problem. On the one hand, the nature of sulfur determines that the environment at this position is complex and the requirements for equipment materials are relatively high. On the other hand, solid sulfur exists in states such as granular, powdery, and flaky, which are prone to blockage and have a great impact on feeding. This has greatly affected the efficiency of sulfur melting and increased the labor intensity and safety risks of cleaning and maintenance. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a solid sulfur feeding and sulfur melting production line aiming at the above deficiencies.

[0004] The utility model includes a solid sulfur feeding hopper, and an electric butterfly valve is arranged at the lower discharge port thereof;

[0005] A V-shaped groove vibrating feeder, which includes a V-shaped groove arranged obliquely downwards, a sealing plate arranged at the top of the V-shaped groove, and a vibrating motor arranged on the V-shaped groove. The sealing plate is provided with a feed hole fixedly connected to the lower discharge port;

[0006] A conveyor belt, which is arranged obliquely upwards, and the discharge end of the conveyor belt is located directly above the sulfur receiving hopper;

[0007] A rapid sulfur melting tank, the top feed port of which is connected to the outlet of the sulfur receiving hopper.

[0008] Preferably, a side baffle is arranged at the upper end of the V-shaped groove, and the lower end of the V-shaped groove is open.

[0009] Preferably, the number of vibrating motors is two, and the two vibrating motors are symmetrically installed on the two side plates of the V-shaped groove.

[0010] Preferably, the V-shaped groove, the sealing plate and the side baffle are all made of stainless steel.

[0011] Preferably, the inner wall of the V-shaped groove is a smooth polished surface.

[0012] Preferably, the sulfur receiving hopper is a funnel-shaped structure.

[0013] The advantages of the utility model are as follows: the feeding speed of the feeding hopper is controlled by the electric butterfly valve, and the V-shaped groove vibrating feeder is used to uniformly vibrate and disperse the solid sulfur onto the conveyor belt, and then it is transported to the sulfur receiving hopper through the conveyor belt and enters the rapid sulfur melting tank. It effectively avoids the blockage of the feeding hopper, greatly improves the efficiency of sulfur melting, and reduces the labor intensity and safety risks of cleaning and maintenance. Description of the Drawings

[0014] Figure 1 This is the structural schematic diagram of the present utility model.

[0015] Figure 2 This is the structural schematic diagram of the V-shaped groove. Specific embodiments

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the detailed description of the embodiments of the present utility model provided in the drawings below is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0018] In the description of the embodiments of the present utility model, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship in which the product of the present utility model is usually placed during use. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, if terms such as "first", "second", etc. are used only for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0019] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "connected" are understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0020] As shown in the attached drawings, the utility model includes a solid sulfur feeding hopper 1, and an electric butterfly valve 2 is arranged at the lower discharge port thereof;

[0021] A V-shaped groove vibrating feeder 3, which includes a V-shaped groove 11 arranged obliquely downward, a sealing plate 12 arranged at the top of the V-shaped groove 11, and a vibrating motor 13 arranged on the V-shaped groove 11. The sealing plate 12 is provided with a feeding hole 14 fixedly connected to the lower discharge port;

[0022] A conveying belt 4, which is arranged obliquely upward, and the discharge end of the conveying belt 4 is located directly above the sulfur receiving hopper 5;

[0023] A rapid sulfur melting tank 6, the top feeding port of which is connected to the outlet of the sulfur receiving hopper 5.

[0024] In another technical solution, a lateral baffle 15 is arranged at the upper end of the V-shaped groove 11, and the lower end of the V-shaped groove 11 is an open end.

[0025] In another technical solution, the number of vibrating motors 13 is two, and the two vibrating motors 13 are symmetrically installed on the two side plates of the V-shaped groove 11, which is convenient for vibrating and discharging materials.

[0026] In another technical solution, the V-shaped groove 11, the sealing plate 12 and the lateral baffle 15 are all made of stainless steel, which is more durable.

[0027] In another technical solution, the inner wall of the V-shaped groove 11 is a smooth polished surface, which reduces the resistance of sulfur falling.

[0028] In another technical solution, the sulfur receiving hopper 5 is a funnel-shaped structure, which is convenient for feeding materials into the rapid sulfur melting tank after receiving materials.

[0029] Working principle: The feeding speed of the hopper is controlled by the electric butterfly valve. The V-shaped groove vibrating feeder is used to evenly vibrate and disperse the solid sulfur onto the conveying belt, and then it is conveyed to the sulfur receiving hopper through the conveying belt and enters the rapid sulfur melting tank. When the temperature of the rapid sulfur melting tank is high, the opening of the electric butterfly valve can be increased, the frequency of the vibrating motor can be increased, and the running speed of the conveying belt can be increased; when the temperature of the rapid sulfur melting tank is low, the opening of the electric butterfly valve can be reduced, the frequency of the vibrating motor can be decreased, and the running speed of the conveying belt can be decreased. This production line can effectively avoid the blockage of the feeding hopper, greatly improve the sulfur melting efficiency, and reduce the labor intensity and safety risks of cleaning and maintenance.

[0030] The above-mentioned embodiments are only for illustrating the technical solutions and features of the utility model, and their purpose is to better enable those who are familiar with the technology to implement it, and cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit and essence of the utility model are within the protection scope of the utility model. Those not described in detail are prior arts.

Claims

1. A solid sulfur feeding and sulfur melting production line, characterized in that, including a solid sulfur hopper (1) with an electric butterfly valve (2) provided at its lower discharge port; a V-groove vibrating feeder (3), which includes a V-groove (11) arranged obliquely downward, a sealing plate (12) provided at the top of the V-groove (11), and a vibrating motor (13) provided on the V-groove (11). The sealing plate (12) is provided with a feed hole (14) fixedly connected to the lower discharge port; a conveyor belt (4) arranged obliquely upward, and the discharge end of the conveyor belt (4) is directly above the sulfur receiving hopper (5); a rapid sulfur melting tank (6), the top feed port of which is connected to the outlet of the sulfur receiving hopper (5).

2. The molten sulfur production line for solid sulfur feeding according to claim 1, characterized in that, A side baffle (15) is provided at the upper end of the V-groove (11), and the lower end of the V-groove (11) is open.

3. A solid sulfur feeding and melting sulfur production line according to claim 1, characterized in that, The number of vibrating motors (13) is two, and the two vibrating motors (13) are symmetrically installed on the two side plates of the V-groove (11).

4. A molten sulfur production line for solid sulfur feeding, characterized in that, The V-groove (11), the sealing plate (12) and the side baffle (15) are all made of stainless steel.

5. A solid sulfur feeding and melting sulfur production line according to claim 1, characterized in that, The inner wall of the V-groove (11) is a smooth polished surface.

6. The molten sulfur production line for solid sulfur feeding according to claim 1, characterized in that, The sulfur receiving hopper (5) is a funnel-shaped structure.

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