Metal smelting furnace

Abstract

The utility model belongs to the technical field of metal smelting, and particularly relates to a metal smelting furnace which comprises a bottom plate and a metal smelting furnace body fixedly connected to the upper surface of the bottom plate through a support, and further comprises a dust removal assembly arranged on the side, close to the metal smelting furnace body, of the upper surface of the bottom plate. The dust removal assembly comprises a dust removal box A fixedly connected to the side, away from the metal smelting furnace body, of the upper surface of the bottom plate, an exhaust pipe installed between the dust removal box A and the metal smelting furnace body, and stirring rods symmetrically and rotationally connected to the interior of the dust removal box A through bearings A. A plurality of stirring blades are fixedly connected to the surface of the stirring rod, through the arranged dust removal assembly, smoke dust can be effectively absorbed and further purified, the situation that the smoke dust is discharged into the air to pollute the air is avoided, and therefore the smoke dust is prevented from damaging the body health of workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal smelting, and in particular relates to a metal smelting furnace. Background Art

[0002] A smelting furnace is a device that melts metal ingots and some scrap metals and adds necessary alloy components, and then smelts them into the required alloys through operations such as slagging and refining. In the process of smelting metals, a metal smelting furnace is often used;

[0003] After checking the public (announcement) number: CN207865960U discloses a metal smelting furnace, and this technology discloses "the furnace body surface is provided with a mounting port, a heating device is installed in the furnace body, two round holes are provided on the mounting port of the furnace body, a motor is installed at one of the round holes, a control module is installed on the motor, the inner tank is installed on the upper surface of the furnace body, the inner tank is located at the top of the heating device, short rods are symmetrically installed at both ends of the inner tank, the two short rods are respectively inserted into the two round holes, and the short rods are connected to the motor and other technical solutions. The smelting furnace works by heating and shaking at the same time, so that the material is heated more evenly, which greatly improves the processing efficiency and other technical effects";

[0004] Although this design can greatly improve the processing efficiency, the device will produce more smoke and exhaust gas during the metal smelting process. The device is not convenient for absorbing these smoke and exhaust gases. These smoke will not only pollute the environment, but also damage the health of the workers.

[0005] Therefore, a metal smelting furnace is designed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a metal smelting furnace, which can effectively absorb smoke and dust, further purify the smoke and dust, and prevent the smoke and dust from being discharged into the air to pollute the air, thereby preventing the smoke and dust from damaging the health of workers.

[0007] To achieve the above object, the utility model provides the following technical solution: a metal smelting furnace, comprising a bottom plate and a metal smelting furnace body fixedly connected to the upper surface of the bottom plate by a bracket, and also comprising a dust removal component arranged on the upper surface of the bottom plate close to the metal smelting furnace body;

[0008] The dust removal assembly includes a dust removal box A fixedly connected to the upper surface of the bottom plate on the side away from the metal smelting furnace body, an exhaust pipe installed between the dust removal box A and the metal smelting furnace body, and a stirring rod symmetrically connected to the inside of the dust removal box A through a bearing A, and a plurality of stirring blades are fixedly connected to the surface of the stirring rod.

[0009] As a preferred metal smelting furnace of the utility model, a dust removal box B is arranged between the dust removal box A and the metal smelting furnace body, and the dust removal box B is fixedly connected to the upper surface of the bottom plate, and the dust removal box A and the dust removal box B are connected by a connecting pipe.

[0010] As a preferred metal smelting furnace of the utility model, a water pump is installed on the upper surface of the dust removal box A through the base A, and a liquid inlet pipe is installed at the input end of the water pump, and the end of the liquid inlet pipe away from the water pump is inserted into the dust removal box B, and a drain pipe is installed at the output end of the liquid inlet pipe, and the end of the drain pipe away from the water pump passes through the outside of the dust removal box A, extends to the inside of the dust removal box A, and is fixedly connected to a connecting pipe arranged inside the dust removal box A, and a plurality of nozzles are installed on the side of the connecting pipe away from the drain pipe.

[0011] As a preferred metal smelting furnace of the utility model, one end of the stirring rod passes through the inner side of the dust removal box A, extends to the outer side of the dust removal box A, and is fixedly connected to the sprocket A arranged on the outer side of the dust removal box A, and a chain A is meshed and connected between the two groups of the sprockets A, and a motor A is installed on one side of the surface of the dust removal box A close to one of the groups of the sprockets A through a base B, and an extension end of one group of the sprockets A is fixedly connected to the output end of the sprocket A.

[0012] As a preferred metal smelting furnace of the utility model, it also includes a crushing component arranged inside the metal smelting furnace body;

[0013] The crushing assembly includes a driving rod rotatably connected to the inside of the metal smelting furnace body through a bearing B, a crushing roller fixedly connected to the surface of the driving rod, and a sprocket B arranged on the outside of the metal smelting furnace body, and a chain B is meshed between two groups of sprockets B.

[0014] As a preferred metal smelting furnace of the utility model, one end of the driving rod passes through the inner side of the metal smelting furnace body, extends to the outer side of the metal smelting furnace body, and is fixedly connected to the sprocket B. A motor C is installed on one side of the surface of the metal smelting furnace body close to one group of the sprockets B through a base C, and an extended end of one group of the sprockets B is fixedly connected to the output end of the motor C.

[0015] Compared with the prior art, the beneficial effects of the utility model are: adding a dust removal component to the present application can effectively absorb the smoke and further purify the smoke, avoiding the smoke from being discharged into the air and causing air pollution, thereby avoiding the smoke from damaging the health of the workers. At the same time, adding a crushing component can crush the raw materials, making the size of the raw materials smaller, which is convenient for the subsequent smelting of the metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0018] Figure 2 It is a schematic diagram of the structure of the motor A and the exhaust pipe in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connecting pipe and the stirring rod in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the crushing roller and the sprocket B in the utility model;

[0021] In the figure:

[0022] 1. Bottom plate; 11. Metal smelting furnace body;

[0023] 2. Dust removal assembly; 21. Dust removal box A; 22. Dust removal box B; 23. Exhaust pipe; 24. Water pump; 25. Motor A; 26. Sprocket A; 27. Liquid inlet pipe; 28. Stirring rod; 29. ​​Liquid discharge pipe; 210. Connecting pipe; 211. Connecting pipe;

[0024] 3. Crushing assembly; 32. Sprocket B; 33. Motor C; 34. Crushing roller; 35. Driving rod. DETAILED DESCRIPTION

[0025] 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. Example

[0026] like Figure 1 As shown:

[0027] A metal smelting furnace comprises a bottom plate 1 and a metal smelting furnace body 11 fixedly connected to the upper surface of the bottom plate 1 through a bracket.

[0028] In this embodiment: the existing metal smelting furnace {publication (announcement) number}: CN207865960U discloses a metal smelting furnace. This patent discloses the metal smelting furnace body 11 proposed in the present application document. The metal smelting furnace body 11 in the present application document adopts the same technical means in the prior art. This technical means is not described one by one here. Regarding the existing dust removal component 2, this application makes further improvements. For details, please refer to the disclosed technology below; in order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "although the design can greatly improve the processing efficiency, the device will produce more smoke and exhaust gas during the metal smelting process. The device is not convenient for absorbing these smoke. These smoke will not only pollute the environment, but also damage the health of the staff." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a dust removal component 2 and a crushing component 3 are added on this basis.

[0029] More specifically:

[0030] like Figures 1 to 4 As shown:

[0031] In combination with the above content: it also includes a dust removal component 2 arranged on the upper surface of the base plate 1 close to the side of the metal smelting furnace body 11; the dust removal component 2 includes a dust removal box A21 fixedly connected to the upper surface of the base plate 1 away from the side of the metal smelting furnace body 11, and an exhaust pipe 23 installed between the dust removal box A21 and the metal smelting furnace body 11, and a stirring rod 28 symmetrically rotatably connected to the inside of the dust removal box A21 through a bearing A, and a plurality of stirring blades are fixedly connected to the surface of the stirring rod 28.

[0032] In this embodiment: when dust removal operation is required, the smoke enters the interior of the dust removal box A21 through the exhaust pipe 23, and the two sets of stirring rods 28 rotate. The rotation of the stirring rods 28 can keep the water inside the dust removal box A21 in a flowing state at all times, thereby increasing the contact area between the smoke and water, better performing dust removal, and being able to effectively absorb the smoke and further purify the smoke, thereby preventing the smoke from being discharged into the air and polluting the air, thereby preventing the smoke from damaging the health of the staff.

[0033] It should be noted that all electrical equipment in this device have been connected to an external power supply.

[0034] Going further:

[0035] In an optional embodiment, a dust removal box B22 is provided between the dust removal box A21 and the metal smelting furnace body 11, and the dust removal box B22 is fixedly connected to the upper surface of the bottom plate 1, and a connecting pipe 211 is connected between the dust removal box A21 and the dust removal box B22.

[0036] In this embodiment, the setting of the connecting pipe 211 can ensure that the water volume inside the dust removal box A21 and the dust removal box B22 is always in a balanced state, thereby enabling continuous dust removal operations.

[0037] It should be noted that the dust removal box A21 and the dust removal box B22 are both filled with water (not shown in the figure).

[0038] Going further:

[0039] In an optional embodiment, a water pump 24 is installed on the upper surface of the dust removal box A21 through the base A, and an inlet pipe 27 is installed at the input end of the water pump 24. The end of the inlet pipe 27 away from the water pump 24 is inserted into the interior of the dust removal box B22, and a discharge pipe 29 is installed at the output end of the inlet pipe 27. The end of the discharge pipe 29 away from the water pump 24 passes through the outside of the dust removal box A21 and extends to the inside of the dust removal box A21, and is fixedly connected to the connecting pipe 210 arranged inside the dust removal box A21, and a plurality of nozzles are installed on the side of the connecting pipe 210 away from the discharge pipe 29.

[0040] In this embodiment: when dust removal operation is required, the water pump 24 is started, and the output end of the water pump 24 can pump out the water inside the dust removal box B22, and release it to the inside of the dust removal box A21 through the drain pipe 29 and the connecting pipe 210, thereby spraying and removing the smoke and dust inside the dust removal box A21.

[0041] It should be noted that the setting of the nozzle can expand the spraying range of water.

[0042] Going further:

[0043] In an optional embodiment, one end of the stirring rod 28 passes through the inner side of the dust removal box A21 and extends to the outer side of the dust removal box A21, and is fixedly connected to a sprocket A26 arranged on the outer side of the dust removal box A21. The two sets of sprockets A26 are meshed with a chain A. A motor A25 is installed on one side of the surface of the dust removal box A21 close to one set of sprockets A26 through a base B, and an extension end of one set of sprockets A26 is fixedly connected to the output end of the sprocket A26.

[0044] In this embodiment: when dust removal operation is required, start the motor A25, and the output end of the motor A25 can drive one set of sprockets A26 to rotate. With the cooperation of the chain A, the two sets of sprockets A26 can be rotated, and then the two sets of stirring rods 28 can be rotated. The rotation of the stirring rods 28 can keep the water inside the dust removal box A21 in a flowing state, thereby increasing the contact area between the smoke and water and better removing dust.

[0045] Going further:

[0046] In an optional embodiment, it also includes a crushing assembly 3 arranged inside the metal smelting furnace body 11; the crushing assembly 3 includes a driving rod 35 rotatably connected to the inside of the metal smelting furnace body 11 through a bearing B, a crushing roller 34 fixedly connected to the surface of the driving rod 35, and a sprocket B32 arranged on the outside of the metal smelting furnace body 11, and a chain B is meshed and connected between the two sets of sprockets B32.

[0047] In this embodiment: when the raw material needs to be crushed, one set of sprockets B32 rotates, and with the cooperation of the chain B, the two sets of sprockets B32 can rotate synchronously, and then drive the two sets of driving rods 35 to rotate synchronously. The rotation of the driving rods 35 can drive the crushing rollers 34 to rotate synchronously. The rotation of the two sets of crushing rollers 34 can crush the raw material, making the size of the raw material smaller, which is convenient for the subsequent smelting of the metal.

[0048] It should be noted that a feed port (not shown in the figure) is provided on the upper surface of the metal smelting furnace body 11 to facilitate the feeding of raw materials into the metal smelting furnace body 11 .

[0049] Going further:

[0050] In an optional embodiment, one end of the driving rod 35 passes through the inner side of the metal smelting furnace body 11, extends to the outer side of the metal smelting furnace body 11, and is fixedly connected to the sprocket B32. A motor C33 is installed through a base C on one side of the surface of the metal smelting furnace body 11 close to one group of sprockets B32, and an extended end of one group of sprockets B32 is fixedly connected to the output end of the motor C33.

[0051] In this embodiment: when the raw material needs to be crushed, the motor C33 is started, and the output end of the motor C33 can drive one of the groups of sprockets B32 to rotate. Under the cooperation of the chain B, the two groups of sprockets B32 can rotate synchronously, and then drive the two groups of driving rods 35 to rotate synchronously. The rotation of the driving rods 35 can drive the crushing rollers 34 to rotate synchronously. The rotation of the two groups of crushing rollers 34 can crush the raw material, making the size of the raw material smaller, which is convenient for the subsequent smelting of the metal.

[0052] Working principle: when it is necessary to smelt the metal, the motor C33, the water pump 24 and the motor A25 are started, and the raw materials are put into the metal smelting furnace body 11 through the feed port (not shown in the figure) opened on the upper surface of the metal smelting furnace body 11. The output end of the motor C33 can drive one set of sprockets B32 to rotate. Under the cooperation of the chain B, the two sets of sprockets B32 can rotate synchronously, and then drive the two sets of driving rods 35 to rotate synchronously. The rotation of the driving rods 35 can drive the crushing rollers 34 to rotate synchronously. The rotation of the two sets of crushing rollers 34 can crush the raw materials, making the size of the raw materials smaller, which is convenient for the subsequent smelting of the metal. Then the metal smelting furnace body 11 is started to smelt the raw materials. In the process of smelting the metal, more smoke and dust will be generated. The smoke and dust enter the interior of the dust removal box A21 through the exhaust pipe 23. The output of the water pump 24 The outlet end can extract the water inside the dust removal box B22 and release it into the dust removal box A21 through the drain pipe 29 and the connecting pipe 210, so as to spray and remove the smoke inside the dust removal box A21. Due to the existence of the connecting pipe 211, the water volume inside the dust removal box A21 and the dust removal box B22 can always be in a balanced state. The output end of the motor A25 can drive one set of sprockets A26 to rotate. With the cooperation of the chain A, the two sets of sprockets A26 can be rotated, and then the two sets of stirring rods 28 can be rotated. The rotation of the stirring rods 28 can keep the water inside the dust removal box A21 in a flowing state, thereby increasing the contact area between the smoke and water, better removing dust, effectively absorbing the smoke, and further purifying the smoke, so as to avoid the smoke from being discharged into the air and polluting the air, thereby preventing the smoke from damaging the health of the staff.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal smelting furnace, comprising a bottom plate (1) and a metal smelting furnace body (11) fixedly connected to the upper surface of the bottom plate (1) via a bracket, characterized in that: It also includes a dust removal component (2) arranged on the upper surface of the bottom plate (1) close to the metal smelting furnace body (11); The dust removal assembly (2) comprises a dust removal box A (21) fixedly connected to the upper surface of the bottom plate (1) on a side away from the metal smelting furnace body (11), an exhaust pipe (23) installed between the dust removal box A (21) and the metal smelting furnace body (11), and a stirring rod (28) symmetrically rotatably connected to the inside of the dust removal box A (21) via a bearing A, and a plurality of stirring blades are fixedly connected to the surface of the stirring rod (28).

2. The metal smelting furnace according to claim 1, characterized in that: A dust removal box B (22) is provided between the dust removal box A (21) and the metal smelting furnace body (11), and the dust removal box B (22) is fixedly connected to the upper surface of the bottom plate (1), and a connecting pipe (211) is connected between the dust removal box A (21) and the dust removal box B (22).

3. The metal smelting furnace according to claim 2, characterized in that: A water pump (24) is installed on the upper surface of the dust removal box A (21) through a base A, and an inlet pipe (27) is installed at the input end of the water pump (24), and one end of the inlet pipe (27) away from the water pump (24) is inserted into the interior of the dust removal box B (22), and a discharge pipe (29) is installed at the output end of the inlet pipe (27), and one end of the discharge pipe (29) away from the water pump (24) passes through the outside of the dust removal box A (21), extends to the inside of the dust removal box A (21), and is fixedly connected to a connecting pipe (210) arranged inside the dust removal box A (21), and a plurality of nozzles are installed on the side of the connecting pipe (210) away from the discharge pipe (29).

4. The metal smelting furnace according to claim 3, characterized in that: One end of the stirring rod (28) passes through the inner side of the dust removal box A (21) and extends to the outer side of the dust removal box A (21) and is fixedly connected to a sprocket A (26) arranged on the outer side of the dust removal box A (21); a chain A is meshedly connected between the two groups of sprockets A (26); a motor A (25) is installed on the side of the surface of the dust removal box A (21) close to one of the groups of sprockets A (26) through a base B; and an extension end of one of the groups of sprockets A (26) is fixedly connected to the output end of the sprocket A (26).

5. The metal smelting furnace according to claim 4, characterized in that: It also includes a crushing assembly (3) arranged inside the metal smelting furnace body (11); The crushing assembly (3) comprises a driving rod (35) rotatably connected to the inside of the metal smelting furnace body (11) via a bearing B, a crushing roller (34) fixedly connected to the surface of the driving rod (35), and a sprocket B (32) arranged on the outside of the metal smelting furnace body (11), and a chain B is meshed and connected between two groups of the sprockets B (32).

6. The metal smelting furnace according to claim 5, characterized in that: One end of the driving rod (35) passes through the inner side of the metal smelting furnace body (11), extends to the outer side of the metal smelting furnace body (11), and is fixedly connected to the sprocket B (32); a motor C (33) is installed on one side of the surface of the metal smelting furnace body (11) close to one group of the sprockets B (32) through a base C, and an extension end of one group of the sprockets B (32) is fixedly connected to an output end of the motor C (33).

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