A corrosion-resistant high-carbon ferrochrome processing equipment

Abstract

The utility model provides a corrosion-resistant high-carbon ferrochrome processing equipment, which relates to the technical field of metal processing and comprises a smelting frame and a high-carbon soldering iron smelting mechanism. The high-carbon soldering iron smelting mechanism is installed on the upper side of the smelting frame, and a smelting heating component is installed on the lower side of the smelting frame. Through the setting of the high-carbon soldering iron smelting mechanism, when it is needed to be used, after the smelting furnace generates heat, the smelting dish is directly roasted. As the temperature rises, the temperature is discharged through guide grooves on the left and right sides, so as to guide the hot air. As the hot air moves along the guide groove, a part of it will be discharged through a heat circulation port, and this part of the heat will directly generate a certain amount of heating with the smelting dish, so that the generated heat can heat the upper side of the smelting dish again, speeding up the heating rate, and the excess heat will be discharged through the heat exhaust port, so as to reduce the accumulation of internal heat and provide a venting port.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to corrosion-resistant high-carbon ferrochrome processing equipment. Background Art

[0002] High carbon ferrochrome is an iron alloy mainly composed of chromium and iron, commonly used in the production of stainless steel and as an alloying agent for other types of steel. It contains a high proportion of chromium, usually between 40% and 50%, and has a certain carbon content, which provides it with unique chemical and physical properties. High carbon ferrochrome is an important raw material for the production of stainless steel. Due to its unique chemical composition and physical properties, it is widely used in the metallurgical industry. Its main use is in the production of stainless steel, and it also plays an important role as an alloying agent for other types of steel.

[0003] After searching, the patent number "CN217077738U" mentioned in the text that "the utility model discloses a low-energy consumption roasting device for high-carbon soldering iron production, including a roasting component, the roasting component includes a rotary kiln, a collecting box, a feeding pipe, a feeding hopper and a chain grate; an energy-saving mechanism, the energy-saving mechanism includes a solenoid valve, an air guide pipe, a sleeve, a heat conduction plate, an exhaust hole, a shell and a heat-resistant fan". When in use, the utility model opens the air guide pipe through the solenoid valve to guide the high-temperature exhaust gas generated by the rotary kiln to the inside of the sleeve, and then guides the high-temperature exhaust gas into the inside of the feeding pipe through the heat conduction plate and the exhaust hole, thereby cooling the feeding pipe. The high-carbon ferrochrome raw material is preheated, and then the high-temperature gas in the feed pipe after use is discharged into the gas collecting box through a heat-resistant blower, and then the gas is ejected through an exhaust pipe to dehydrate and dry the high-carbon ferrochrome raw material, thereby completing the preheating without the need to use a separate heating device, saving energy consumed during roasting, improving resource utilization, and reducing production costs. However, in the soldering iron smelting production process, due to the high melting point of the soldering iron itself, the traditional smelting method is mostly used to melt directly from the bottom, which causes a certain amount of heat loss, and after smelting, the smelting furnace is heavy, which makes it difficult to take it later.

[0004] Therefore, we provide a corrosion-resistant high-carbon ferrochrome processing equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a corrosion-resistant high-carbon ferrochrome processing equipment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a corrosion-resistant high-carbon ferrochrome processing equipment, comprising a smelting frame and a high-carbon soldering iron smelting mechanism, wherein the high-carbon soldering iron smelting mechanism is installed on the upper side of the smelting frame;

[0007] The high-carbon soldering iron smelting mechanism includes a furnace opening, a fire guide assembly, a lifting hydraulic rod and a soldering iron smelting assembly. The furnace opening is arranged on the inner side of the smelting frame, and the left and right sides of the furnace opening are provided with fire guide assemblies. Lifting hydraulic rods are arranged around the upper end of the smelting frame, and the soldering iron smelting assembly is arranged on the inner side of the furnace opening.

[0008] Preferably, the fire-guiding assembly includes a guide groove, a heat circulation port and a heat exhaust port. The left and right sides of the furnace opening are welded with guide grooves, the inner sides of the guide grooves are welded with heat circulation ports, the tops of the guide grooves are welded with heat exhaust ports, and the guide grooves are symmetrically arranged with the central axis between the furnace opening.

[0009] Preferably, the lifting hydraulic rods are welded, and the lifting hydraulic rods and the smelting frame are equidistantly distributed around them.

[0010] Preferably, the soldering iron smelting assembly includes a positioning port, a positioning seat, a smelting dish, a support plate, a positioning bolt, a splash-proof cover and a feed port. The inner side of the furnace mouth is provided with a positioning port, the inner side of the positioning port is connected to a positioning seat by a slot, a smelting dish is welded to the top of the positioning seat, a support plate is welded to the top of the smelting dish, a positioning bolt is welded to the top of the support plate, a splash-proof cover is installed on the upper side of the positioning bolt, and a feed port is provided at the center of the splash-proof cover.

[0011] Preferably, the splash-proof cover and the positioning bolt are connected by a slot, and the splash-proof cover and the positioning bolt fit tightly.

[0012] Preferably, the feed inlet and the splash-proof cover are an integrated structure, and the inner diameter of the feed inlet is smaller than the inner diameter of the splash-proof cover.

[0013] Preferably, a smelting heating assembly is installed on the lower side of the smelting frame, and the smelting heating assembly includes a supporting base and a smelting furnace. The supporting base is welded to the lower side of the smelting frame, and the smelting furnace is installed on the inner side of the supporting base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the high-carbon soldering iron smelting mechanism, when it is needed, after the smelting furnace generates heat, the smelting dish is directly roasted. As the temperature rises, the temperature is discharged through the guide grooves on the left and right sides to guide the hot air. As the hot air moves along the guide groove, a part of it will be discharged through the heat circulation port, and this part of the heat will directly generate a certain amount of heating with the smelting dish, so that the generated heat can heat the upper side of the smelting dish again, speeding up the heating rate, and the excess heat will be discharged through the heat exhaust port to reduce the internal heat accumulation and provide a vent.

[0016] 2. Through the setting of the high-carbon soldering iron smelting mechanism, when it is needed, the positioning seat under the melting dish is aligned with the positioning port, and the slots are directly docked together one by one. In this way, during use, sufficient stability can be provided for the subsequent melting of the melting dish, and the possibility of movement during the melting process can be reduced. In addition, since there are a certain amount of impurities inside the high-carbon soldering iron, there will be a certain amount of splashing during the melting process, and due to the high temperature, the heat can easily lift up the splash cover, thereby causing the splash cover to shift in position, and the positioning bolt can fix the splash cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the smelting rack of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the soldering iron smelting component of the utility model.

[0021] Numbers in the figure: 1. Melting rack; 2. High carbon soldering iron smelting mechanism; 21. Placement furnace mouth; 22. Flame guide assembly; 221. Guide groove; 222. Heat circulation port; 223. Heat exhaust port; 23. Lifting hydraulic rod; 24. Soldering iron smelting assembly; 241. Positioning port; 242. Positioning seat; 243. Melting dish; 244. Support plate; 245. Positioning bolt; 246. Splashproof cover; 247. Feeding port; 3. Melting and heating assembly; 31. Support base; 32. Melting furnace. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a corrosion-resistant high-carbon ferrochrome processing equipment, comprising a smelting frame 1 and a high-carbon soldering iron smelting mechanism 2, wherein the high-carbon soldering iron smelting mechanism 2 is installed on the upper side of the smelting frame 1;

[0025] The high-carbon soldering iron smelting mechanism 2 includes a furnace opening 21, a fire guide assembly 22, a lifting hydraulic rod 23 and a soldering iron smelting assembly 24. The furnace opening 21 is arranged on the inner side of the smelting frame 1, and the fire guide assemblies 22 are arranged on the left and right sides of the furnace opening 21. Lifting hydraulic rods 23 are arranged around the upper end of the smelting frame 1, and the soldering iron smelting assembly 24 is arranged on the inner side of the furnace opening 21.

[0026] Furthermore, the fire-guiding assembly 22 includes a guide groove 221, a heat circulation port 222 and a heat exhaust port 223. The left and right sides of the furnace opening 21 are welded with guide grooves 221, the inner sides of the guide grooves 221 are welded with heat circulation ports 222, and the tops of the guide grooves 221 are welded with heat exhaust ports 223. The guide grooves 221 and the furnace opening 21 are symmetrically arranged along the central axis. When it is needed, after the smelting furnace 32 generates heat, the smelting dish 243 is directly roasted. As the temperature rises, , the temperature is discharged through the guide grooves 221 on the left and right sides to guide the hot air, and the hot air moving along the guide grooves 221 will be partially discharged through the heat circulation port 222, and this part of the heat will directly generate a certain amount of heating with the melting dish 243, so that the generated heat can heat the upper side of the melting dish 243 again, speeding up the heating rate, and the excess heat will be discharged through the heat exhaust port 223, so as to reduce the accumulation of internal heat and provide a vent.

[0027] Furthermore, the lifting hydraulic rods 23 are welded, and the lifting hydraulic rods 23 and the smelting frame 1 are equidistantly arranged around. When needed, the lifting hydraulic rods 23 will push the support plate 244 at the top of the smelting dish 243. In this way, after the smelting is completed, the lifting hydraulic rods 23 will push the support plate 244, thereby driving the smelting dish 243 to be pushed up, providing sufficient grip for the subsequent equipment for moving the smelting dish 243.

[0028] Furthermore, the soldering iron smelting assembly 24 includes a positioning port 241, a positioning seat 242, a smelting dish 243, a support plate 244, a positioning bolt 245, a splash-proof cover 246 and a feed port 247. The inner side of the furnace port 21 is provided with a positioning port 241, and the inner side of the positioning port 241 is connected to the positioning seat 242 by a slot, the top of the positioning seat 242 is welded with a smelting dish 243, the top of the smelting dish 243 is welded with a support plate 244, and the top of the support plate 244 is welded with a positioning bolt 245. The upper side of the positioning bolt 245 is installed with a splash-proof cover 246, and the center of the splash-proof cover 246 is provided with a feed port 247. When it is needed, the positioning seat 242 under the smelting dish 243 is aligned with the positioning port 241, and the slots are directly connected one by one. In this way, during use, sufficient stability can be provided for the subsequent smelting of the smelting dish 243, and the possibility of movement during the smelting process can be reduced.

[0029] Furthermore, the splash-proof cover 246 and the positioning bolt 245 are connected by a slot, and the splash-proof cover 246 and the positioning bolt 245 fit tightly together. Since the high-carbon soldering iron contains a certain amount of impurities inside, there will be a certain amount of splashing during the melting process, and due to the high temperature, the heat can easily lift up the splash-proof cover 246, thereby causing the splash-proof cover 246 to shift in position, and the positioning bolt 245 can fix the splash-proof cover 246.

[0030] Furthermore, the feed port 247 and the splash-proof cover 246 are an integrated structure, and the inner diameter of the feed port 247 is smaller than the inner diameter of the splash-proof cover 246. When needed, the staff can directly add auxiliary materials such as catalysts through the feed port 247 without opening the splash-proof cover 246. In addition, the feed port 247 can also serve as a heat vent to a certain extent to avoid a large amount of heat accumulation, which may cause an explosion.

[0031] Embodiment 2

[0032] See also Figure 1 , Figure 2 and Figure 3 As shown, compared with Example 1, as another implementation mode of the utility model, a smelting heating component 3 is installed on the lower side of the smelting frame 1, and the smelting heating component 3 includes a supporting base 31 and a smelting furnace 32. The supporting base 31 is welded on the lower side of the smelting frame 1, and the smelting furnace 32 is installed on the inner side of the supporting base 31. When it is needed, the user can directly heat the smelting dish 243 in the smelting frame 1 through the smelting furnace 32, and because the smelting furnace 32 and the smelting frame 1 are directly fixed together, in the subsequent use process, the trouble of adjustment can be reduced, and it can be used directly.

[0033] Working principle: A corrosion-resistant high-carbon ferrochrome processing equipment is moved to the working position. When in use, the first step is to place the support base 31 and the smelting furnace 32 to the working position, then the smelting dish 243 is placed into the smelting rack 1 along the placement furnace opening 21, and the positioning seat 242 under the smelting dish 243 is aligned with the positioning opening 241 and placed. The second step is to put the high-carbon soldering iron to be smelted into the smelting dish 243, and the splash cover 246 is covered according to the positioning of the positioning bolt 245 on the support plate 244. Then the smelting furnace 32 starts to smelt the smelting dish 243. The heating treatment is carried out. With different stages, the additives to be added at different stages are put in according to the feed port 247, and the generated heat is discharged according to the guide groove 221. Part of the heat is used to bake and heat the top of the smelting dish 243 from the heat circulation port 222, and part of the heat is discharged from the heat exhaust port 223. In the third step, after the smelting is completed, the lifting hydraulic rod 23 lifts the smelting dish 243 by pushing the support plate 244, thereby assisting the external equipment to lift the smelting dish 243, thus completing the use process of a corrosion-resistant high-carbon ferrochrome processing equipment.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant high-carbon ferrochrome processing device, comprising a smelting frame (1) and a high-carbon soldering iron smelting mechanism (2), characterized in that: A high-carbon soldering iron smelting mechanism (2) is installed on the upper side of the smelting frame (1); The high-carbon soldering iron smelting mechanism (2) comprises a furnace opening (21), a fire guide assembly (22), a lifting hydraulic rod (23) and a soldering iron smelting assembly (24); the furnace opening (21) is arranged on the inner side of the smelting frame (1); the fire guide assembly (22) is arranged on both the left and right sides of the furnace opening (21); the lifting hydraulic rod (23) is arranged around the upper end of the smelting frame (1); and the soldering iron smelting assembly (24) is arranged on the inner side of the furnace opening (21).

2. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 1, characterized in that: The ignition guide assembly (22) comprises a guide groove (221), a heat circulation port (222) and a heat exhaust port (223); the left and right sides of the furnace placement port (21) are welded with guide grooves (221); the inner sides of the guide grooves (221) are welded with heat circulation ports (222); the top ends of the guide grooves (221) are welded with heat exhaust ports (223); and the guide grooves (221) and the furnace placement port (21) are symmetrically arranged with respect to a central axis.

3. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 1, characterized in that: The lifting hydraulic rods (23) are welded together, and the lifting hydraulic rods (23) and the smelting frame (1) are arranged at equal distances around them.

4. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 1, characterized in that: The soldering iron smelting component (24) comprises a positioning port (241), a positioning seat (242), a smelting dish (243), a support plate (244), a positioning bolt (245), a splash-proof cover (246) and a material inlet (247); the inner side of the furnace port (21) is provided with a positioning port (241); the inner side of the positioning port (241) is connected with a positioning seat (242) by a slot; the top end of the positioning seat (242) is welded with a smelting dish (243); the top end of the smelting dish (243) is welded with a support plate (244); the top end of the support plate (244) is welded with a positioning bolt (245); the upper side of the positioning bolt (245) is provided with a splash-proof cover (246); and the center of the splash-proof cover (246) is provided with a material inlet (247).

5. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 4, characterized in that: The splash-proof cover (246) and the positioning bolt (245) are connected by a slot, and the splash-proof cover (246) and the positioning bolt (245) are tightly fitted.

6. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 4, characterized in that: The feed inlet (247) and the splash-proof cover (246) are an integrated structure, and the inner diameter of the feed inlet (247) is smaller than the inner diameter of the splash-proof cover (246).

7. The corrosion-resistant high-carbon ferrochrome processing equipment according to claim 1, characterized in that: A smelting heating component (3) is installed on the lower side of the smelting frame (1), and the smelting heating component (3) comprises a supporting base (31) and a smelting furnace (32). The supporting base (31) is welded on the lower side of the smelting frame (1), and the smelting furnace (32) is installed on the inner side of the supporting base (31).

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