Metal material smelting furnace capable of cleaning residues

Abstract

The metal material smelting furnace capable of cleaning residues is provided with a supporting frame, a furnace body is rotationally arranged on the inner side of the supporting frame, and a crank is connected to the side face of the furnace body through a rotating shaft; the smelting cylinder is movably mounted in the furnace body; comprising a liquid storage tank fixed to the side of the supporting frame, the interior of the liquid storage tank is fixedly connected with one end of a gas conveying pipe, and an annular pipe is fixed to the top of the supporting frame; the fixing rod is fixed to the bottom of the smelting cylinder, and an adjusting rod penetrates through the top of the supporting frame; and the scraping plate is arranged in the smelting cylinder, and the top of the scraping plate is fixed to the upper end face of the furnace body. According to the metal material smelting furnace capable of cleaning the residues, when the interior of the smelting furnace is cleaned, the residues can be conveniently poured out, the cleaning comprehensiveness can be improved in a flushing mode, meanwhile, smoke generated by metal material melting can be absorbed during machining, and the machining environment is prevented from being affected.

Description

Technical Field

[0001] The invention relates to the technical field of metal material processing, in particular to a metal material smelting furnace capable of cleaning residues. Background Art

[0002] When processing metal materials, metals of different shapes need to be heated and melted so that the melted metal can be processed into parts of other shapes. Therefore, a corresponding smelting furnace is needed to facilitate pouring out the metal material after smelting. For example, a metal material smelting device for metal material processing with publication number CN218065898U is disclosed. The problem that the cleaning operation is cumbersome and time-consuming when the slag is removed due to the lack of a dedicated slag removal tool when using the smelting furnace is solved. However, the metal material smelting device for metal material processing still has the following disadvantages during actual use:

[0003] 1. Although the above smelting device can achieve the smelting of metal materials, it is inconvenient to pour out the cleaned residues in the smelting furnace when cleaning the residues, the operation is troublesome, and the cleaning of the smelting furnace is not comprehensive enough;

[0004] 2. When the smelting furnace heats and melts the metal, a large amount of smoke and dust will be generated, and the traditional device lacks a structure to deal with the smoke and dust, which in turn affects the processing environment.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original smelting furnace. Summary of the invention

[0006] The purpose of the present invention is to provide a metal material smelting furnace capable of cleaning residues, so as to solve the problems mentioned in the background art that it is inconvenient to dump out the cleaned residues, the operation is troublesome, and the traditional device lacks a structure for processing smoke.

[0007] To achieve the above object, the present invention provides the following technical solution: a metal material smelting furnace capable of cleaning residues, provided with a support frame, a furnace body is rotatably provided inside the support frame, and a crank is connected to the side of the furnace body through a rotating shaft, and the crank is used to control the turning of the furnace body;

[0008] A smelting tube, movably installed inside the furnace body;

[0009] It includes: a liquid storage tank fixed to the side of the support frame, the interior of the liquid storage tank is fixedly connected to one end of the air delivery pipe, and the other end of the air delivery pipe is connected to an annular tube, the annular tube is fixed to the top of the support frame, and the lower end surface of the annular tube is provided with an air suction nozzle;

[0010] A fixing rod is fixed to the bottom of the smelting tube, an adjusting rod is passed through the top of the supporting frame, and a limiting groove is provided at the bottom of the adjusting rod;

[0011] A scraper is arranged inside the smelting tube, and the top of the scraper is fixed to the upper end surface of the furnace body.

[0012] Preferably, the annular tube is interconnected with the gas pipe and the liquid storage tank, and the air suction nozzles are distributed at equal angles on the annular tube, and the diameter of the air suction nozzles is smaller than the cross-sectional diameter of the smelting tube. Therefore, the waste gas generated during the metal smelting process in the smelting tube can be sucked into the gas pipe through the air suction nozzles and then enter the liquid storage tank.

[0013] Preferably, the lower end of the fixing rod is a rectangular structure, and the flipping angle range of the fixing rod and the furnace body is 0-180°, and after the fixing rod is flipped, it is engaged with the adjusting rod through the limit groove, and the adjusting rod and the support frame are rotatably connected, and a notch is provided on the back of the adjusting rod. When the furnace body is flipped, the fixing rod can be driven to be stuck in the fixing groove, so that the smelting tube can be driven to rotate through the adjusting rod.

[0014] Preferably, a movable disk is fixed at the middle break of the fixed rod, and the edges of the two movable disks are fixedly connected by a connecting rod, and a sleeve plate is provided on the outer sliding sleeve of the connecting rod, and the length of the sleeve plate is equal to the diameter of the movable disk. The fixed rod can drive the movable disk to rotate synchronously, and then the sleeve plate can be moved back and forth through the guidance of the connecting rod.

[0015] Preferably, the side surface of the sleeve is fixedly connected to one end of the guide rod, and the other end of the guide rod is connected to a piston plate, and a fixed cylinder is sleeved on the outer side of the piston plate, and the fixed cylinder is fixed to the inner wall of the furnace body, and the guide rod and the fixed cylinder are slidably connected, and the movement of the sleeve can drive the guide rod to move on the fixed cylinder and push the piston plate to slide in the fixed cylinder.

[0016] Preferably, an infusion channel is provided on the inner wall of the furnace body, and one end of the fixed tube is connected to the infusion channel, and a fixed tube is provided on the outer wall of the furnace body, and the fixed tube is an annular structure, and the center of the fixed tube coincides with the rotation center of the furnace body. The fixed tube is not connected to the infusion channel in the initial state, and after the furnace body is flipped over, the fixed tube and the infusion channel can be connected through the fixed hole.

[0017] Preferably, a fixing hole is reserved on the side of the fixed tube close to the furnace body, and the fixing hole is arranged on the side of the fixed tube away from the infusion channel, and the other side of the fixed tube is fixedly connected to one end of the support tube, and the other end of the support tube extends to the interior of the liquid storage tank. By moving the piston plate in the fixed cylinder, the liquid in the liquid storage tank can be drawn into the fixed cylinder through the support tube, the fixed tube and the infusion channel.

[0018] Preferably, the other end of the fixed cylinder is fixedly connected to one end of the infusion tube, and the other end of the infusion tube is fixedly connected to the top of the scraper, and the fixed cylinder is connected to the scraper through the infusion tube, and the liquid drawn into the fixed cylinder can then be transmitted to the cavity inside the scraper through the infusion tube.

[0019] Preferably, a fixing groove is provided on one side of the scraper close to the inner wall of the smelting tube, and the cross-section of the scraper is a "J"-shaped structure, and liquid spray nozzles are arranged at equal intervals on the inner side of the fixing groove. At the same time, the side surface of the scraper is in close contact with the inner wall of the smelting tube, and a gap is left between the liquid spray nozzle and the inner wall of the smelting tube. When the smelting tube rotates, on the one hand, the scraper can be used to scrape off the residue on the inner wall, and on the other hand, the discharged liquid can be used to clean it.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the metal material smelting furnace capable of cleaning residues can conveniently dump the residues when cleaning the inside of the smelting furnace, and can improve the comprehensiveness of cleaning by flushing, and can absorb and treat the smoke generated by the melting of the metal material during processing to prevent affecting the processing environment. The specific contents are as follows:

[0021] 1. Through the operation of the suction equipment, the waste gas generated in the smelting cylinder can be sucked into the annular pipe through the suction nozzle, and then transmitted to the liquid storage tank through the gas pipe, so that the dust in the waste gas can fall into the water to prevent floating and affecting the processing environment;

[0022] 2. When the furnace body is turned over, its side surface can slide against the fixed tube, so that the infusion channel is connected with the fixed tube through the fixed hole, and then the smelting barrel is driven to rotate through the adjusting rod, and the movable plate is driven to rotate synchronously during the rotation, and the sleeve plate is driven to slide through the guidance of the connecting rod, so that the sleeve plate and the guide rod can move back and forth horizontally, and the piston plate can be pushed to move back and forth in the fixed barrel during the movement to realize the liquid transportation;

[0023] 3. Through the movement of the piston plate in the fixed cylinder, the liquid in the liquid storage tank can be transferred to the fixed tube through the support tube, and then enter the fixed cylinder through the fixed hole and the infusion channel, and is transferred into the cavity in the scraper through the infusion tube, and finally can be sprayed into the smelting cylinder from the liquid spray nozzle. On the one hand, the scraper can scrape off the residue on the inner wall of the smelting cylinder, and on the other hand, the smelting cylinder can be cooled and rinsed by the sprayed liquid, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view structural schematic diagram of the present invention;

[0025] Figure 2 It is a schematic diagram of the front cross-section structure of the present invention;

[0026] Figure 3 This is a bottom view of the structure of the annular tube of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the furnace body after flipping over;

[0028] Figure 5 It is a schematic diagram of the front cross-section structure of the fixed tube of the present invention;

[0029] Figure 6 It is a schematic diagram of the connection structure of the fixing rod and the adjusting rod of the present invention;

[0030] Figure 7 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0031] Figure 8 This is a schematic diagram of the front view structure of the scraper of the present invention;

[0032] Fig. 9 It is a schematic diagram of the front cross-section structure of the scraper of the present invention.

[0033] In the figure: 1. support frame; 2. furnace body; 3. crank; 4. smelting cylinder; 5. annular tube; 6. suction nozzle; 7. gas pipe; 8. liquid storage tank; 9. fixing rod; 10. adjusting rod; 11. limiting groove; 12. movable plate; 13. connecting rod; 14. sleeve plate; 15. guide rod; 16. piston plate; 17. fixing cylinder; 18. liquid infusion channel; 19. fixing tube; 20. fixing hole; 21. supporting tube; 22. liquid infusion tube; 23. scraper; 24. fixing groove; 25. liquid spray nozzle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 9The present invention provides a technical solution: a metal material smelting furnace capable of cleaning residues, comprising a support frame 1, a furnace body 2 is rotatably arranged on the inner side of the support frame 1, and a crank 3 is connected to the side of the furnace body 2 through a rotating shaft, and the crank 3 is used to control the flipping of the furnace body 2; a smelting tube 4 is movably installed inside the furnace body 2; it comprises: a liquid storage tank 8, fixed to the side of the support frame 1, the interior of the liquid storage tank 8 is fixedly connected to one end of a gas pipe 7, and the other end of the gas pipe 7 is connected to an annular tube 5, the annular tube 5 is fixed to the top of the support frame 1, and an air suction nozzle 6 is arranged on the lower end surface of the annular tube 5; a fixing rod 9, fixed to the bottom of the smelting tube 4, an adjusting rod 10 is passed through the top of the support frame 1, and a limiting groove 11 is provided at the bottom of the adjusting rod 10; a scraper 23 is arranged inside the smelting tube 4, and the top of the scraper 23 is fixed to the upper end surface of the furnace body 2.

[0036] like Figure 1-Figure 3 As shown, the annular tube 5 is interconnected with the liquid storage tank 8 through the gas pipe 7, and the suction nozzles 6 are distributed at equal angles on the annular tube 5, and the diameter of the suction nozzles 6 is smaller than the cross-sectional diameter of the smelting tube 4. First, the metal material to be smelted is placed in the smelting tube 4, and the melting of the metal material is achieved by heating the smelting tube 4. A large amount of waste gas will be generated during the melting process. Therefore, through the operation of the suction equipment in the liquid storage tank 8, the waste gas generated in the smelting tube 4 can be sucked into the annular tube 5 through the suction nozzle 6, and then transmitted to the liquid storage tank 8 through the gas pipe 7, so that the dust in the waste gas can fall into the water to prevent floating and affecting the processing environment;

[0037] like Figure 1 , Figure 4 and Figure 6 As shown, the lower end of the fixing rod 9 is a rectangular structure, and the turning angle range of the fixing rod 9 and the furnace body 2 is 0-180°, and after the fixing rod 9 is turned over, it is engaged with the adjusting rod 10 through the limiting groove 11, and the adjusting rod 10 and the supporting frame 1 are rotatably connected, and a notch is provided on the back of the adjusting rod 10. When the metal material needs to be poured out after melting, the furnace body 2 can be rotated by the crank 3. When the furnace body 2 is rotated to an inclined state, the molten metal can be poured out. After the pouring is completed, the furnace body 2 can continue to rotate. After rotating 180°, the fixing rod 9 can be driven to contact the limiting groove 11, thereby realizing the engagement of the fixing rod 9 and the adjusting rod 10, and then the adjusting rod 10 can be rotated to drive the smelting tube 4 to rotate synchronously through the fixing rod 9. At this time, the smelting tube 4 is in an inverted state, which is convenient for cleaning the residue inside it. After cleaning, the furnace body 2 is rotated in the opposite direction to separate the fixing rod 9 from the adjusting rod 10, and then the smelting tube 4 is driven to rotate to the forward direction for subsequent smelting of the metal material.

[0038] like Figure 2 , Figure 4-Figure 5 and Figure 7As shown, a movable disk 12 is fixed at the middle break of the fixed rod 9, and the edges of the two movable disks 12 are fixedly connected by a connecting rod 13, and a sleeve plate 14 is slidably sleeved on the outer side of the connecting rod 13, and the length of the sleeve plate 14 is equal to the diameter of the movable disk 12; the side of the sleeve plate 14 is fixedly connected to one end of the guide rod 15, and the other end of the guide rod 15 is connected to a piston plate 16, and a fixed cylinder 17 is sleeved on the outer side of the piston plate 16, and the fixed cylinder 17 is fixed to the inner wall of the furnace body 2, and the guide rod 15 and the fixed cylinder 17 are slidably connected; an infusion channel 18 is opened on the inner wall of the furnace body 2, and one end of the fixed cylinder 17 is connected to the infusion channel 18, and a fixed tube 19 is fitted on the outer wall of the furnace body 2, and the fixed tube 19 is an annular structure, and the center of the fixed tube 19 coincides with the rotation center of the furnace body 2; a fixing hole 20 is reserved on the side of the fixed tube 19 close to the furnace body 2, and the fixing hole 20 is arranged on the fixed The fixed tube 19 is on one side away from the infusion channel 18, and the other side of the fixed tube 19 is fixedly connected to one end of the support tube 21, and the other end of the support tube 21 extends to the inside of the liquid storage tank 8. When the furnace body 2 is turned over, its side surface can slide in contact with the fixed tube 19, and the fixed tube 19 can remain stationary through the connection with the support tube 21. Therefore, when the furnace body 2 is rotated 180°, the infusion channel 18 can be driven to communicate with the fixed tube 19 through the fixing hole 20, and the infusion channel 18 and the fixed tube 19 are in a closed state before turning over. Then, the smelting cylinder 4 is driven to rotate through the adjusting rod 10, and the movable disk 12 is driven to rotate synchronously during the rotation, and the sleeve plate 14 is driven to slide through the guidance of the connecting rod 13. When the sleeve plate 14 slides, it is limited by the guide rod 15, so the sleeve plate 14 and the guide rod 15 can only move back and forth horizontally, and when moving, the piston plate 16 can be pushed to move back and forth in the fixed cylinder 17 to realize the liquid transportation;

[0039] like Figure 4-Figure 5 and Figure 8-Figure 9As shown, the other end of the fixed cylinder 17 is fixedly connected to one end of the liquid infusion tube 22, and the other end of the liquid infusion tube 22 is fixedly connected to the top of the scraper 23, and the fixed cylinder 17 is connected to the scraper 23 through the liquid infusion tube 22; a fixed groove 24 is provided on one side of the scraper 23 close to the inner wall of the smelting cylinder 4, and the cross section of the scraper 23 is a "J"-shaped structure, and liquid spray nozzles 25 are arranged at equal intervals on the inner side of the fixed groove 24, and the side of the scraper 23 is in close contact with the inner wall of the smelting cylinder 4, and a gap is left between the liquid spray nozzle 25 and the inner wall of the smelting cylinder 4, and the fixed cylinder 17 is opened through the piston plate 16. The filtered liquid in the liquid storage tank 8 can be transferred to the fixed tube 19 through the support tube 21, and then enter the liquid infusion channel 18 through the fixed hole 20, and then enter the fixed cylinder 17, and enter the cavity in the scraper 23 through the liquid infusion tube 22, and finally can be sprayed from the liquid spray nozzle 25 to the inside of the smelting cylinder 4. Therefore, when the smelting cylinder 4 rotates, on the one hand, the scraper 23 can scrape off the residue on the inner wall of the smelting cylinder 4, and on the other hand, the smelting cylinder 4 can be cooled by the sprayed liquid, and at the same time, the inside of the smelting cylinder 4 can be flushed, thereby improving the cleaning efficiency.

[0040] Working principle: Figure 1-Figure 9 As shown, the metal material to be smelted is first poured into the smelting tube 4, and then the smelting tube 4 is heated to melt the metal material. During the processing, the smoke can be absorbed and processed to avoid affecting the processing environment. After the processing is completed, the metal material is poured out, and then the smelting tube 4 is inverted by turning the furnace body 2, which is convenient for cleaning the residue inside it, and the cleaning efficiency is improved by liquid flushing.

[0041] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal material smelting furnace capable of cleaning residues, comprising a support frame (1), a furnace body (2) being rotatably arranged inside the support frame (1), a crank (3) being connected to the side of the furnace body (2) via a rotating shaft, and the crank (3) being used to control the turning of the furnace body (2); A smelting tube (4) movably mounted inside the furnace body (2); It is characterized in that include: A liquid storage tank (8) is fixed to the side of the support frame (1), the interior of the liquid storage tank (8) is fixedly connected to one end of the air delivery pipe (7), and the other end of the air delivery pipe (7) is connected to an annular tube (5), the annular tube (5) is fixed to the top of the support frame (1), and an air suction nozzle (6) is provided on the lower end surface of the annular tube (5); A fixing rod (9) is fixed to the bottom of the smelting tube (4); an adjusting rod (10) is passed through the top of the support frame (1), and a limiting groove (11) is provided at the bottom of the adjusting rod (10); A scraper (23) is arranged inside the smelting tube (4), and the top of the scraper (23) is fixed to the upper end surface of the furnace body (2).

2. A metal material smelting furnace capable of cleaning slag according to claim 1, characterized in that: The annular tube (5) is interconnected with the gas delivery pipe (7) and the liquid storage tank (8), and the air suction nozzles (6) are distributed at equal angles on the annular tube (5), and the diameter of the air suction nozzles (6) is smaller than the cross-sectional diameter of the smelting tube (4).

3. The metal material smelting furnace capable of cleaning slag according to claim 1, characterized in that: The lower end of the fixing rod (9) is a rectangular structure, and the turning angle range of the fixing rod (9) and the furnace body (2) is 0-180 degrees. After the fixing rod (9) is turned over, it is engaged with the adjusting rod (10) through the limiting groove (11), and the adjusting rod (10) and the supporting frame (1) are rotatably connected, and a notch is provided on the back of the adjusting rod (10).

4. The metal material smelting furnace capable of cleaning slag according to claim 1, characterized in that: A movable disk (12) is fixed at the middle break of the fixed rod (9), and the edges of the two movable disks (12) are fixedly connected by a connecting rod (13), and a sleeve plate (14) is slidably sleeved on the outer side of the connecting rod (13), and the length of the sleeve plate (14) is equal to the diameter of the movable disk (12).

5. The metal material smelting furnace capable of cleaning slag according to claim 4, characterized in that: The side surface of the sleeve plate (14) is fixedly connected to one end of the guide rod (15), and the other end of the guide rod (15) is connected to a piston plate (16). A fixing cylinder (17) is sleeved on the outer side of the piston plate (16), and the fixing cylinder (17) is fixed to the inner wall of the furnace body (2). The guide rod (15) and the fixing cylinder (17) are slidably connected.

6. The metal material smelting furnace capable of cleaning slag according to claim 5, characterized in that: The inner wall of the furnace body (2) is provided with a liquid infusion channel (18), one end of the fixed tube (17) and the liquid infusion channel (18) are in communication with each other, and a fixed tube (19) is provided on the outer wall of the furnace body (2), the fixed tube (19) being of an annular structure, and the center of the fixed tube (19) coincides with the center of rotation of the furnace body (2).

7. The metal material smelting furnace capable of cleaning slag according to claim 6, characterized in that: A fixing hole (20) is reserved on a side of the fixing tube (19) close to the furnace body (2), and the fixing hole (20) is arranged on a side of the fixing tube (19) away from the liquid infusion channel (18), and the other side of the fixing tube (19) is fixedly connected to one end of the supporting tube (21), while the other end of the supporting tube (21) extends to the interior of the liquid storage tank (8).

8. The metal material smelting furnace capable of cleaning slag according to claim 5, characterized in that: The other end of the fixed cylinder (17) is fixedly connected to one end of the infusion tube (22), and the other end of the infusion tube (22) is fixedly connected to the top of the scraper (23), and the fixed cylinder (17) is connected to the scraper (23) through the infusion tube (22).

9. The metal material smelting furnace capable of cleaning slag according to claim 1, characterized in that: A fixing groove (24) is provided on one side of the scraper (23) close to the inner wall of the smelting tube (4), and the cross section of the scraper (23) is a "J"-shaped structure. Liquid spray nozzles (25) are arranged at equal intervals on the inner side of the fixing groove (24). At the same time, the side surface of the scraper (23) is in close contact with the inner wall of the smelting tube (4), and a gap is left between the liquid spray nozzle (25) and the inner wall of the smelting tube (4).

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