Smelting furnace capable of treating flue gas

Abstract

The utility model relates to the technical field of smelting furnaces, and discloses a smelting furnace capable of treating flue gas, which comprises a base, a smelting furnace main body is arranged at the top of the base, a flue gas filtering mechanism is arranged at the top of the smelting furnace main body, and a positioning mechanism is arranged on the front side of the flue gas filtering mechanism. The flue gas filtering mechanism comprises a supporting assembly, ventilation assemblies and a gas filtering assembly, the supporting assembly is arranged at the top of the base, and the ventilation assemblies are arranged on the upper side and the lower side of the supporting assembly. According to the smelting furnace capable of treating the flue gas, the flue gas filtering mechanism and the filter element are arranged in the supporting frame to filter the flue gas exhausted by the smelting furnace main body, so that the pollution of the flue gas generated when the smelting furnace main body is used to the environment is reduced, and meanwhile, the gas conveying hose is a hose and can automatically extend in the rotating process of the smelting furnace main body; and when the smelting furnace main body rotates, connection between the smelting furnace main body and the supporting frame can be kept, and the filtering effect on smoke in the smelting furnace main body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to smelting furnace technical field, concretely is a smelting furnace that can smoke gas treatment. BACKGROUND

[0002] Smelting furnace is an important metallurgical equipment, mainly used for melting metal ingot, scrap metal and adding necessary alloy components, after a series of operations such as slagging, refining etc., finally smelt into the required alloy. The working principle of smelting furnace mainly depends on heat transfer, through the high temperature generated by fuel combustion or electric energy conversion, the metal raw material is heated to the melting state. In electric heating type, the electric resistance element generates heat or the induction coil generates alternating magnetic field, and the induction current is used to heat the furnace charge in the magnetic field.

[0003] Smelting furnace will produce a large amount of flue gas when in use, according to the different smelting materials, there are a large amount of different harmful substances in the flue gas, the flue gas generated when the existing smelting furnace is used is directly discharged into the air, which will pollute the external environment, inconvenient to use CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a smelting furnace that can smoke gas treatment to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a smelting furnace that can smoke gas treatment, including base, the base top is provided with smelting furnace main part, the smelting furnace main part top is provided with smoke gas filtering mechanism, and the smoke gas filtering mechanism front side is provided with positioning mechanism.

[0006] The smoke gas filtering mechanism includes a support assembly, a ventilation assembly and a filter assembly, the support assembly is arranged on the top of the base, the ventilation assembly is arranged on the upper and lower sides of the support assembly, and the filter assembly is arranged in the front side of the support assembly.

[0007] The positioning mechanism includes a reset assembly and a positioning assembly, the reset assembly is arranged on the front side of the filter assembly, and the positioning assembly is arranged on the outer side of the reset assembly.

[0008] Preferably, the support assembly includes a support frame, the support frame is fixedly connected to the top of the base and located on the left and right sides of the smelting furnace main part, the inner side top of the support frame is fixedly connected with a fixed arm, and the inner side of the fixed arm is fixedly connected with a filter box.

[0009] Preferably, the ventilation assembly comprises a ventilation mesh plate fixedly connected to the inner bottom of the filter box, a gas conveying hose arranged below the ventilation mesh plate, the gas conveying hose being fixedly connected to the bottom of the filter box, the gas conveying hose being fixedly connected to the top of the main body of the smelting furnace, an exhaust mesh plate arranged above the ventilation mesh plate, the exhaust mesh plate being fixedly connected to the top of the filter box, and an exhaust pipe arranged above the exhaust mesh plate, the exhaust pipe being fixedly connected to the top of the filter box.

[0010] Preferably, the gas filtering assembly comprises a panel clamped in the front side of the filter box, a handle fixedly connected to the front side of the panel, a clamping frame fixedly connected to the rear side of the panel, the clamping frame being clamped in the front side of the filter box, a filter element fixedly connected in the clamping frame, clamping seats clamped on the left and right sides of the clamping frame, and the clamping seats being fixedly connected to the left and right sides in the filter box.

[0011] Preferably, the reset assembly comprises a fixing box fixedly connected to the left and right sides of the panel, a sliding cylinder slidingly connected in the fixing box, a compression spring fixedly connected in the sliding cylinder, a pull lever fixedly connected to the outer ring of the sliding cylinder, and the pull lever slidingly connected in the front side of the fixing box.

[0012] Preferably, the positioning assembly comprises a positioning rod fixedly connected to the outer side of the sliding cylinder, the positioning rod slidingly connected to the outer side of the fixing box, a sleeve sleeved on the outer ring of the positioning rod, a fixing rod fixedly connected to the rear side of the sleeve, and the fixing rod fixedly connected to the front side of the panel.

[0013] Compared with the prior art, the smelting furnace with flue gas treatment has the following beneficial effects:

[0014] 1. The smelting furnace with flue gas treatment, through the flue gas filtering mechanism, the filter element arranged in the support frame filters the flue gas discharged from the main body of the smelting furnace, reduces the pollution of the flue gas generated by the main body of the smelting furnace to the environment during use, and the gas conveying hose is a hose, which can stretch by itself during the rotation of the main body of the smelting furnace, so that the connection between the main body of the smelting furnace and the support frame can be maintained during the rotation of the main body of the smelting furnace, and the filtering effect of the flue gas in the main body of the smelting furnace is ensured.

[0015] 2. The smelting furnace with flue gas treatment, through the positioning mechanism, the worker only needs to pull the pull lever to control the positioning rod to be disconnected from the sleeve, so that the worker can quickly disassemble the filter element, and the worker can conveniently replace and clean the filter element, and the worker can conveniently use the smelting furnace with flue gas treatment. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view of the present application;

[0018] Figure 2 It is a right side view of the present application;

[0019] Figure 3 It is a partial structure sectional view of the present application;

[0020] Figure 4 It is a partial structure view of the present application;

[0021] Figure 5 It is a partial structure sectional view of the positioning mechanism.

[0022] In the drawings: 1, flue gas filtering mechanism; 11, support assembly; 1101, support frame; 1102, fixed arm; 1103, filter box; 12, ventilation assembly; 1201, ventilation net plate; 1202, gas conveying hose; 1203, exhaust net plate; 1204, exhaust pipe; 13, gas filtering assembly; 1301, panel; 1302, handle; 1303, clamping frame; 1304, filter core; 1305, clamping seat; 2, positioning mechanism; 21, reset assembly; 2101, fixed box; 2102, sliding cylinder; 2103, compression spring; 2104, lever; 22, positioning assembly; 2201, positioning rod; 2202, sleeve; 2203, fixed rod; 3, base; 4, smelting furnace main body. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the indirect connection of intermediate medium, can be the communication or mutual action of two elements of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0025] The utility model provides a technical scheme:

[0026] Embodiment one, combine Figures 1 to 4 A smelting furnace that can treat flue gas, including base 3, the top of base 3 is provided with smelting furnace main body 4, the top of smelting furnace main body 4 is provided with flue gas filtering mechanism 1, and the front side of flue gas filtering mechanism 1 is provided with positioning mechanism 2.

[0027] Flue gas filtering mechanism 1 includes support assembly 11, ventilation assembly 12 and filter assembly 13, support assembly 11 is set up at the top of base 3, ventilation assembly 12 is set up on the upper and lower sides of support assembly 11, and filter assembly 13 is set up in the front side of support assembly 11.

[0028] Support assembly 11 includes support frame 1101, and the support frame 1101 is fixedly connected to the top of base 3 and located at the left and right sides of smelting furnace main body 4, the inner side top of support frame 1101 is fixedly connected with fixed arm 1102, the inner side of fixed arm 1102 is fixedly connected with filter box 1103, ventilation assembly 12 includes ventilation mesh plate 1201, and the ventilation mesh plate 1201 is fixedly connected to the inner bottom of filter box 1103, ventilation mesh plate 1201 below is provided with gas conveying hose 1202, and the gas conveying hose 1202 is fixedly connected to the bottom of filter box 1103, the gas conveying hose 1202 is fixedly connected to the top of smelting furnace main body 4, ventilation mesh plate 1201 above is provided with exhaust mesh plate 1203, and the exhaust mesh plate 1203 is fixedly connected to the top of filter box 1103, and the exhaust mesh plate 1203 above is provided with exhaust pipe 1204, and the exhaust pipe 1204 is fixedly connected to the top of filter box 1103, filter assembly 13 includes panel 1301, and the panel 1301 is clamped in the front side of filter box 1103, and the front side of panel 1301 is fixedly connected with handle 1302, and the rear side of panel 1301 is fixedly connected with clamping frame 1303, and the clamping frame 1303 is clamped in the front side of filter box 1103, and the clamping frame 1303 is fixedly connected with filter core 1304, and the clamping frame 1303 is clamped with clamping seat 1305 on the left and right sides, and the clamping seat 1305 is fixedly connected to the left and right sides in filter box 1103.

[0029] Further, the filter element 1304 is arranged in the support frame 1101 to filter the flue gas discharged from the smelting furnace body 4, reducing the pollution of the environment by the flue gas generated by the smelting furnace body 4 during use. At the same time, the gas conveying hose 1202 is a flexible hose that can stretch by itself during the rotation of the smelting furnace body 4, so that the smelting furnace body 4 can remain connected to the support frame 1101 during rotation, ensuring the filtering effect of the flue gas in the smelting furnace body 4.

[0030] In the second embodiment, referring to Figures 1 to 5 Further, based on the first embodiment, it is found that the positioning mechanism 2 comprises a reset assembly 21 and a positioning assembly 22, the reset assembly 21 is arranged on the front side of the gas filtering assembly 13, and the positioning assembly 22 is arranged on the outer side of the reset assembly 21.

[0031] The reset assembly 21 comprises a fixed box 2101 fixedly connected to the left and right sides of the panel 1301, a sliding cylinder 2102 slidingly connected in the fixed box 2101, a compression spring 2103 fixedly connected in the sliding cylinder 2102, a push rod 2104 fixedly connected to the outer circle of the sliding cylinder 2102, and the push rod 2104 slidingly connected to the front side of the fixed box 2101. The positioning assembly 22 comprises a positioning rod 2201 fixedly connected to the outer side of the sliding cylinder 2102, the positioning rod 2201 slidingly connected to the outer side of the fixed box 2101, a sleeve 2202 sleeved on the outer circle of the positioning rod 2201, and a fixed rod 2203 fixedly connected to the rear side of the sleeve 2202 and fixedly connected to the front side of the panel 1301.

[0032] Further, the staff can control the positioning rod 2201 to be disconnected from the sleeve 2202 by simply pushing the push rod 2104, so that the staff can quickly disassemble the filter element 1304, which is convenient for the staff to replace and clean the filter element 1304 and convenient for the staff to use.

[0033] In actual operation, when the device is in use, the flue gas generated in the smelting furnace body 4 during use is discharged upward through the gas conveying hose 1202, passes through the gas net 1201, enters the filter box 1103, and then moves upward through the filter element 1304 and is discharged through the exhaust pipe 1204. The filter element 1304 filters the flue gas passing through it, and the filtering work of the flue gas is completed at this time.

[0034] When the filter element 1304 needs to be disassembled, the staff first pulls the pull rod 2104, the pull rod 2104 moves through the sliding cylinder 2102 to drive the positioning rod 2201 to move, the positioning rod 2201 moves back to retract into the fixed box 2101 to release the connection with the sleeve 2202, then the staff can pull the handle 1302 to move forward, the handle 1302 moves forward through the embedded plate 1301 to drive the clamping frame 1303 to move forward, the clamping frame 1303 moves forward to drive the filter element 1304 to move forward, the filter element 1304 moves forward to disengage from the filter box 1103, at this time, the disassembly of the filter element 1304 is completed.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A smelting furnace capable of flue gas treatment, comprising a base (3), characterized in that: A smelting furnace body (4) is provided on the top of the base (3), a fume filtration mechanism (1) is provided on the top of the smelting furnace body (4), and a positioning mechanism (2) is provided on the front side of the fume filtration mechanism (1); The smoke filtering mechanism (1) comprises a support assembly (11), a ventilation assembly (12) and an air filter assembly (13), wherein the support assembly (11) is arranged on the top of the base (3), the ventilation assembly (12) is arranged on the upper and lower sides of the support assembly (11), and the air filter assembly (13) is arranged inside the front side of the support assembly (11); The positioning mechanism (2) comprises a reset component (21) and a positioning component (22), wherein the reset component (21) is arranged on the front side of the air filter component (13), and the positioning component (22) is arranged on the outside of the reset component (21).

2. The smelting furnace capable of flue gas treatment according to claim 1, characterized in that: The support assembly (11) comprises a support frame (1101), wherein the support frame (1101) is fixedly connected to the top of the base (3) and is located on the left and right sides of the smelting furnace body (4); a fixed arm (1102) is fixedly connected to the top of the inner side of the support frame (1101), and a filter box (1103) is fixedly connected to the inner side of the fixed arm (1102).

3. The smelting furnace capable of flue gas treatment according to claim 1, characterized in that: The ventilation assembly (12) includes a ventilation mesh plate (1201), the ventilation mesh plate (1201) is fixedly connected to the bottom of the filter box (1103), and a gas hose (1202) is provided below the ventilation mesh plate (1201), the gas hose (1202) is fixedly connected to the bottom of the filter box (1103), and the gas hose (1202) is fixedly connected to the top of the smelting furnace body (4).

4. The smelting furnace capable of flue gas treatment according to claim 3, characterized in that: An exhaust mesh plate (1203) is provided above the ventilation mesh plate (1201), and the exhaust mesh plate (1203) is fixedly connected to the top of the filter box (1103). An exhaust pipe (1204) is provided above the exhaust mesh plate (1203), and the exhaust pipe (1204) is fixedly connected to the top of the filter box (1103).

5. The smelting furnace capable of flue gas treatment according to claim 1, characterized in that: The air filter assembly (13) comprises a panel (1301), the panel (1301) being snap-fitted into the front side of the filter box (1103), the front side of the panel (1301) being fixedly connected to a handle (1302), and the rear side of the panel (1301) being fixedly connected to a clamping frame (1303).

6. The smelting furnace capable of flue gas treatment according to claim 5, characterized in that: The card frame (1303) is clamped in the front side of the filter box (1103), a filter element (1304) is fixedly connected in the card frame (1303), and card seats (1305) are clamped on the left and right sides of the card frame (1303), and the card seats (1305) are fixedly connected to the left and right sides of the filter box (1103).

7. The smelting furnace capable of flue gas treatment according to claim 1, characterized in that: The reset assembly (21) comprises a fixed box (2101), the fixed box (2101) being fixedly connected to the left and right sides of the panel (1301), a slide cylinder (2102) being slidably connected inside the fixed box (2101), a compression spring (2103) being fixedly connected inside the slide cylinder (2102), a shifting rod (2104) being fixedly connected to the outer ring of the slide cylinder (2102), and the shifting rod (2104) being slidably connected inside the front side of the fixed box (2101).

8. The smelting furnace capable of flue gas treatment according to claim 1, characterized in that: The positioning assembly (22) includes a positioning rod (2201), the positioning rod (2201) is fixedly connected to the outside of the slide (2102), the positioning rod (2201) is slidably connected to the inside of the outside of the fixed box (2101), the outer ring of the positioning rod (2201) is sleeved with a sleeve (2202), the rear side of the sleeve (2202) is fixedly connected to a fixing rod (2203), and the fixing rod (2203) is fixedly connected to the front side of the panel (1301).

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