Aluminum product heating furnace with waste gas absorption mechanism

Abstract

The utility model belongs to the technical field of aluminum product heating furnaces, and particularly discloses an aluminum product heating furnace with a waste gas absorption mechanism, which comprises a right frame body and a furnace body, the upper left corner of the right frame body is movably connected with the furnace body, the middle of the left side of the furnace body is movably connected with a left frame body, and a cover body is fixed above the left side of the left frame body. A worm wheel is movably connected between the two sides of the upper portion in the cover body, and supports are fixed to the front end and the rear end of the lower portion in the cover body respectively. According to the aluminum product heating furnace with the waste gas absorption mechanism, the exhaust fan is installed on the right side of the gas groove, aluminum products in the inner shell can be melted by high temperature caused by combustion of coal blocks, the exhaust fan is started synchronously, smoke generated by combustion of the coal blocks is extracted from the gas groove and the gas pipe, and the smoke is plugged into a filter cylinder through a flange plate in advance; and the bamboo charcoal particles filled inside adsorb part of peculiar smell in the waste gas, and then the peculiar smell is guided to other places for re-purification, so that the problem of inconvenience in waste gas treatment is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum product heating furnace technical field, concretely is a kind of aluminum product heating furnace with waste gas absorption mechanism. BACKGROUND

[0002] Aluminum is a kind of light metal that presents silver-white, its ductility is stronger, can be wrapped in the outside of object, and form dense oxide film, can extend the time of aluminum product rotting rust, this object is relatively sufficient in crust, refractory and wear-resistant, to avoid waste, waste aluminum material can also be reprocessed and refined.

[0003] After temperature reaches the melting point of aluminum, solid substance will be converted into liquid metal, impurities are removed along with vaporization, to facilitate pouring, furnace body can be rotated mostly, but this object is easy to produce a large amount of smoke and harmful gas when burning coal to heat aluminum product, and if not handled, it will pollute the surrounding environment.

[0004] Now, a new type of aluminum product heating furnace with waste gas absorption mechanism is proposed to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of aluminum product heating furnace with waste gas absorption mechanism to solve the problem of inconvenient waste gas treatment in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of aluminum product heating furnace with waste gas absorption mechanism, including right frame body and furnace body, the upper left corner of right frame body is movably connected with furnace body, and the middle of furnace body left side is movably connected with left frame body, the upper left side of left frame body is fixed with cover body, and the two sides between the inside upper portion of cover body is movably connected with worm gear, the front and rear ends of the lower portion of cover body inside are respectively fixed with support, and the front and rear between support is movably connected with worm, the lower portion of the rear surface of cover body is installed with motor, the outside of furnace body is wrapped with heat preservation shell, the right lower corner between furnace body and heat preservation shell is provided with gas groove, and the right side of gas groove is installed with exhaust fan, the output end of the front of exhaust fan is welded with gas pipe, and the right side of gas pipe is fixedly connected with flange plate, the left side of flange plate is fixed with filter cartridge, and bamboo charcoal particles are filled in filter cartridge.

[0007] As a further technical scheme of the utility model, the output end of motor is fixedly connected with worm through support, and the worm is engagedly connected below worm gear.

[0008] As a further technical scheme of the utility model, the right side of worm gear is fixedly connected with furnace body, and the filter cartridge is transversely embedded in gas pipe.

[0009] As a further technical scheme of the utility model, the both sides of the heat preservation shell are respectively welded with a gear ring, the lower left corner of the right frame body and the lower right corner of the left frame body are respectively fixed with a limiting plate, and the inside of the side surface of the limiting plate is movably connected with a gear wheel, the lower end between the furnace body and the heat preservation shell is provided with a notch, and the upper part of the inside of the notch is movably hinged with a baffle, and the inside of the furnace body is filled with coal blocks.

[0010] As a further technical scheme of the utility model, the gear ring is connected at the top end of the gear wheel, and the gear ring and the gear wheel are in the same vertical plane.

[0011] As a further technical scheme of the utility model, the inside of the furnace body is welded with an inner shell, a material groove is arranged between the front end of the inner shell and the furnace body and the heat preservation shell, the front end of the material groove is fixed with a pipe body, the both sides of the outside of the pipe body are movably connected with a suspender, the upper part of the surface of the suspender is threadedly connected with a bolt, and the side surface between the suspenders is welded with a drainage frame.

[0012] As a further technical scheme of the utility model, the suspenders are symmetrically fixed at the both sides of the drainage frame, and the drainage frame longitudinally swings at the bottom of the pipe body.

[0013] As a further technical scheme of the utility model, the bolt is abutted between the suspender and the pipe body, and the pipe body and the material groove are concentrically arranged.

[0014] Compared with the prior art, the utility model has the advantages that the aluminum product heating furnace with the waste gas absorption mechanism not only realizes cleaning of harmful gas, maintains the stability of the furnace body during rotation, and assists in guiding material.

[0015] (1) the high temperature caused by the combustion of the coal blocks will melt the aluminum products in the inner shell, the exhaust fan is simultaneously started, and the smoke generated by the combustion of the coal blocks is extracted from the air tank and the air pipe, the filter cartridge is inserted through the flange in advance, the bamboo charcoal particles filled in the filter cartridge adsorb part of the peculiar smell in the waste gas, and then the waste gas is guided to another place for further purification, and the front end motor rotates the worm, so that the furnace body is rotated between the right frame body and the left frame body through the rotation of the worm wheel, so as to supply material or discharge material.

[0016] (2) the gear rings are respectively welded at the both sides of the heat preservation shell, the gear rings rotate with the furnace body when the worm wheel and the worm restrict the rotation of the furnace body between the right frame body and the left frame body in a self-locking mode, the gear rings at the both sides of the surface of the heat preservation shell are meshed with the gear wheels installed in the limiting plates below, the furnace body is supported from the both sides, so that the furnace body does not deviate from the original position when the furnace body rotates to load and unload, and displacement of the furnace body is prevented.

[0017] (3) by welding between the side of the boom has a flow frame, the inner shell through the pipe body connected to the outside, delivery aluminum raw materials or lead out the molten aluminum through this place, according to the height of the container in advance, through the boom rotating pipe body outside the sleeve joint flow frame, change the angle of flow, directly to the aluminum liquid to the container, avoid because of the drop too high and lead to aluminum liquid splash. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view sectional structure schematic diagram of the utility model;

[0019] Figure 2 It is the front view sectional structure schematic diagram of the cover body of the utility model;

[0020] Figure 3 It is the rear view structure schematic diagram of the utility model;

[0021] Figure 4 It is the trachea front view sectional structure schematic diagram of the utility model;

[0022] Figure 5 It is the flow frame front view sectional structure schematic diagram of the utility model.

[0023] In the drawing: 1, right frame body; 2, gas groove; 3, exhaust fan; 4, furnace body; 5, heat preservation shell; 6, gear ring; 7, chute; 8, pipe body; 9, inner shell; 10, left frame body; 11, cover body; 12, worm wheel; 13, worm; 14, support; 15, limit plate; 16, gear; 17, coal block; 18, partition; 19, flange plate; 20, motor; 21, slot; 22, baffle; 23, flow frame; 24, boom; 25, bolt; 26, air pipe; 27, filter cartridge; 28, bamboo charcoal particle. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Please refer to Figures 1-5The utility model provides an embodiment: a kind of aluminium product heating furnace with waste gas absorption mechanism, including right frame body 1 and furnace body 4, the lower left corner of right frame body 1 is movably connected with furnace body 4, and the middle of the left side of furnace body 4 is movably connected with left frame body 10, the upper left side of left frame body 10 is fixed with cover body 11, and the inside upper side of cover body 11 is movably connected with worm gear 12 between both sides, the front and rear ends of the inside lower side of cover body 11 are respectively fixed with support 14, and worm gear 13 is movably connected between the front and rear of support 14, the lower side of the rear surface of cover body 11 is installed with motor 20, the outside of furnace body 4 is wrapped with heat preservation shell 5, the lower right corner between furnace body 4 and heat preservation shell 5 is provided with gas groove 2, and gas groove 2 is installed with exhaust fan 3 on the right side, and the output end of the front of exhaust fan 3 is welded with air pipe 26, and the right side of air pipe 26 is fixedly connected with flange plate 19, flange plate 19 is fixed with filter cartridge 27 on the left side, and filter cartridge 27 is filled with bamboo charcoal particles 28 in it;

[0026] The output end rear of motor 20 is fixedly connected with worm gear 13 through support 14, worm gear 13 is meshedly connected below worm gear 12, the right side of worm gear 12 is fixedly connected with furnace body 4, and filter cartridge 27 is transversely embedded in air pipe 26;

[0027] Specifically, as shown in Figure 1 、 Figure 3 、 Figure 4 And Figure 4 , the high temperature caused by the combustion of coal block 17 will melt the aluminum products in inner shell 9, simultaneously start exhaust fan 3 and extract the smoke generated by the combustion of coal block 17 from gas groove 2 and air pipe 26, here, filter cartridge 27 is inserted into flange plate 19 in advance, and bamboo charcoal particles 28 filled inside absorb the peculiar smell in waste gas, and then lead to another purification, realizing the collection and preliminary purification of waste gas.

[0028] The both sides of the outside of heat preservation shell 5 are respectively welded with tooth ring 6, the lower left corner of right frame body 1 and the lower right corner of left frame body 10 are respectively fixed with limit plate 15, and the inside of the side of limit plate 15 is movably connected with gear 16, the lower rear end between furnace body 4 and heat preservation shell 5 is provided with slot 21, and the upper inside of slot 21 is movably hinged with baffle 22, the both sides between the inside lower side of furnace body 4 are welded with partition 18, the lower inside of furnace body 4 is filled with coal block 17, tooth ring 6 is meshedly connected at the top of gear 16, and tooth ring 6 and gear 16 are in the same vertical plane;

[0029] Specifically, as shown in Figure 1 And Figure 3 , when worm gear 12 and worm gear 13 limit furnace body 4 to rotate between right frame body 1 and left frame body 10 in the self-locking mode, tooth ring 6 on both sides of the surface of heat preservation shell 5 also rotates with furnace body 4, and meshing linkage is generated with gear 16 installed in lower limit plate 15, can support furnace body 4 from both sides, so as to avoid furnace body 4 from deviating from the original position when rotating and feeding.

[0030] The inner shell 9 is welded on the upper portion of the furnace body 4, and a material groove 7 is arranged between the front end of the inner shell 9 and the furnace body 4 and the heat preservation shell 5, the front end of the material groove 7 is fixed with a pipe body 8, the outer sides of the pipe body 8 are movably connected with two hanging rods 24, the upper portion of the surface of the hanging rod 24 is screwed with a bolt 25, and the side surface of the hanging rod 24 is welded with a flow guide frame 23.

[0031] The hanging rod 24 is symmetrically fixed on the two sides of the flow guide frame 23, the flow guide frame 23 is longitudinally swung at the bottom of the pipe body 8, the bolt 25 is tightly arranged between the hanging rod 24 and the pipe body 8, and the pipe body 8 and the material groove 7 are arranged in concentric circles.

[0032] Specifically, as shown in Figure 1 and Figure 5 , the inner shell 9 is connected with the outer side through the pipe body 8, the aluminum product raw materials are delivered or the molten aluminum liquid is discharged through the pipe body 8, according to the height position of the containing object, the flow guide frame 23 sleeved on the outer side of the pipe body 8 is rotated through the hanging rod 24, the angle of flow guide is changed, the aluminum liquid is directly guided into the container, the aluminum liquid is not splashed due to the too high drop, and the aluminum liquid is safely poured out of the furnace body 4.

[0033] Working principle: when the utility model is in use, the high temperature caused by the combustion of the coal block 17 will melt the aluminum product in the inner shell 9, the exhaust fan 3 is started synchronously and the smoke generated by the combustion of the coal block 17 is extracted from the air groove 2 and the air pipe 26, the filter cartridge 27 is inserted in advance through the flange plate 19, the bamboo charcoal particles 28 filled in the inside adsorb peculiar smell in waste gas, and then the waste gas is guided to another place for purification again, the front motor 20 rotates the worm 13, the furnace body 4 can be rotated between the right frame body 1 and the left frame body 10 through the rotation of the worm wheel 12, at this time, the tooth ring 6 on the surface of the heat preservation shell 5 also rotates with the furnace body 4 and is in meshing linkage with the gear 16 installed in the lower limit plate 15, the furnace body 4 can be supported from both sides, the inner shell 9 is connected with the outer side through the pipe body 8, the aluminum product raw materials are delivered or the molten aluminum liquid is discharged through the pipe body 8, according to the height position of the containing object, the flow guide frame 23 sleeved on the outer side of the pipe body 8 is rotated through the hanging rod 24, the angle of flow guide is changed, the aluminum liquid is directly guided into the container.

[0034] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. An aluminum product heating furnace having an exhaust gas absorption mechanism, comprising a right frame body (1) and a furnace body (4), characterized in that: The left upper corner of the right frame body (1) is movably connected with a furnace body (4), and the left middle of the left side of the furnace body (4) is movably connected with a left frame body (10), the upper left side of the left frame body (10) is fixedly connected with a cover body (11), the inside upper sides of the cover body (11) are movably connected with a worm gear (12), the front and rear ends of the inside lower side of the cover body (11) are respectively fixedly connected with supports (14), the front and rear of the supports (14) are movably connected with a worm (13), the lower side of the rear surface of the cover body (11) is mounted with a motor (20), the outside of the furnace body (4) is wrapped with a heat preservation shell (5), the lower right corner between the furnace body (4) and the heat preservation shell (5) is provided with an air groove (2), and the right side of the air groove (2) is mounted with an air extractor (3), the output end of the front of the air extractor (3) is welded with an air pipe (26), the right side of the air pipe (26) is fixedly connected with a flange plate (19), the left side of the flange plate (19) is fixedly connected with a filter cylinder (27), and the filter cylinder (27) is filled with bamboo charcoal particles (28).

2. The aluminum product heating furnace having a waste gas absorption mechanism according to claim 1, characterized by: The output end of the motor (20) is fixedly connected with the worm (13) through the support (14), and the worm (13) is meshingly connected below the worm gear (12).

3. The aluminum product heating furnace having a waste gas absorption mechanism according to claim 1, characterized by: The right side of the worm gear (12) is fixedly connected with the furnace body (4), and the filter cylinder (27) is transversely embedded in the air pipe (26).

4. The aluminum product heating furnace having a waste gas absorbing mechanism according to claim 1, characterized by: The outside of the heat preservation shell (5) is welded with a tooth ring (6) on each side, the lower left corner of the right frame body (1) and the lower right corner of the left frame body (10) are respectively fixedly connected with a limiting plate (15), the inside of the side of the limiting plate (15) is movably connected with a gear (16), the lower rear end between the furnace body (4) and the heat preservation shell (5) is provided with a notch (21), the upper inside of the notch (21) is movably hinged with a baffle (22), the lower inside of the furnace body (4) is welded with a partition plate (18), and the lower inside of the furnace body (4) is filled with coal blocks (17).

5. The aluminum product heating furnace having a waste gas absorbing mechanism according to claim 4, characterized by: The tooth ring (6) is meshingly connected to the top end of the gear (16), and the tooth ring (6) and the gear (16) are in the same vertical plane.

6. The aluminum product heating furnace having a waste gas absorbing mechanism according to claim 1, characterized by: The inside upper side of the furnace body (4) is welded with an inner shell (9), the front end between the inner shell (9), the furnace body (4) and the heat preservation shell (5) is provided with a material groove (7), the front end of the material groove (7) is fixedly connected with a pipe body (8), the outside of the pipe body (8) is movably connected with a suspender (24) on each side, the surface of the suspender (24) is threadedly connected with a bolt (25), and the side surfaces of the suspender (24) are welded with a flow guide frame (23).

7. The aluminum product heating furnace having a waste gas absorbing mechanism according to claim 6, characterized by: The suspenders (24) are symmetrically fixed on both sides of the flow guide frame (23), and the flow guide frame (23) swings longitudinally at the bottom of the pipe body (8).

8. The aluminum product heating furnace having a waste gas absorbing mechanism according to claim 6, characterized by: The bolt (25) abuts against between the suspender (24) and the pipe body (8), and the pipe body (8) and the material groove (7) are concentrically arranged.

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