Waste aluminum refining furnace

Abstract

The utility model belongs to the technical field of aluminum scrap refining furnaces, and particularly relates to an aluminum scrap refining furnace which comprises a bottom plate. A refining furnace body, a water tank and a fixing plate are sequentially and fixedly mounted at the top of the bottom plate from left to right, a box body is bolted to the tops of the water tank and the fixing plate, the right side of the refining furnace body communicates with an air suction pipe, and the right end of the air suction pipe communicates with the left side of the box body; a filter screen and a partition plate are sequentially bolted to the top and the bottom of an inner cavity of the box body from left to right, a cooling and filtering mechanism is arranged on the left side of the partition plate, and a reaction mechanism is arranged on the right side of the partition plate; through the structural design of a water pump, a communicating frame and a filter plate, water is used for dedusting and cooling waste gas, the filter plate is used for further filtering the waste gas, and smoke dust in the waste gas is removed; through the structural design of the fan, the frame body, the motor, the rotating shaft and the blades, waste gas and treatment liquid are fully contacted and mixed, then dissolution of recycled materials is facilitated, and the dissolution amount and the recycling efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap aluminum refining furnaces, in particular to a scrap aluminum refining furnace. Background Art

[0002] Scrap aluminum is a common name for recycled aluminum. A refining furnace is a smelting equipment in the hot processing industry. It is mostly used for the final deoxidation and alloying of molten steel in ferrous metallurgy. It has different classifications according to different smelting purposes.

[0003] After searching, application number CN202223039067.5 discloses a scrap aluminum refining furnace, which solves the problem that there may be large size differences in scrap aluminum materials, which leads to poor crushing effect of some oversized or undersized scrap aluminum materials after being crushed by a single crushing mechanism.

[0004] However, the scrap aluminum refining furnace still has the following shortcomings: it does not have the function of exhaust gas purification, so that the smoke and dust in the exhaust gas are directly discharged to the outside, which is easy to cause environmental pollution; therefore, a scrap aluminum refining furnace is proposed to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage of not having the function of exhaust gas purification, for which we propose a waste aluminum refining furnace.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a scrap aluminum refining furnace, comprising a bottom plate; a refining furnace body, a water tank and a fixed plate are fixedly installed on the top of the bottom plate from left to right in sequence, the tops of the water tank and the fixed plate are bolted with a box body, the right side of the refining furnace body is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the box body, the top and bottom of the inner cavity of the box body are bolted with a filter screen and a partition in sequence from left to right, a cooling and filtering mechanism is arranged on the left side of the partition, a reaction mechanism is arranged on the right side of the partition, and the top of the right side of the box body is connected with an exhaust pipe.

[0007] Preferably, the cooling and filtering mechanism includes a water pump, a connecting frame and a filter plate, the water pump is bolted to the left side of the top of the box body, the water inlet of the water pump is connected to the water inlet pipe, and the end of the water inlet pipe away from the water pump passes through the box body and the water tank in sequence and extends to the inner cavity of the water tank, the water outlet of the water pump is connected to the water outlet pipe, and the end of the water outlet pipe away from the water pump passes through the box body and is connected to the connecting frame, the bottom of the connecting frame is connected to nozzles in sequence from left to right, the filter plates are bolted to the top and right sides of the bottom of the inner cavity of the water tank, through grooves are provided on the left side of the bottom of the box body and the left side of the top of the water tank, and the filter plate is located on the left side of the water inlet pipe.

[0008] Preferably, the reaction mechanism includes a fan, a frame, a motor, a rotating shaft and blades. The frame is bolted to the right side of the bottom of the inner cavity of the box, the fan is bolted to the right side of the partition, the air inlet of the fan is connected to an air inlet pipe, and the end of the air inlet pipe away from the fan passes through the left side of the partition, the air outlet of the fan is connected to an air outlet pipe, and the end of the air outlet pipe away from the fan extends to the inner cavity of the frame, the motor is bolted to the right side of the top of the box, the output shaft of the motor is fixedly connected to the rotating shaft, the bottom of the rotating shaft passes through the inner cavity of the frame, the surface of the rotating shaft is bolted with blades in sequence from top to bottom, the right side of the frame is connected to a liquid inlet pipe and a liquid outlet pipe in sequence from top to bottom, and the right ends of the liquid inlet pipe and the liquid outlet pipe pass through the box and extend to the right side.

[0009] Preferably, a protective cover is bolted to the right side of the top of the box body, and the motor is located in the inner cavity of the protective cover.

[0010] Preferably, a flow guide seat is bolted to the left side of the inner cavity of the box body, and a baffle is fixedly connected to the left side of the filter screen.

[0011] Preferably, the front side of the water tank is connected with a water supply pipe and a drainage pipe in sequence from top to bottom.

[0012] Preferably, a controller for controlling the motor, fan and water pump is bolted to the front of the box.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model uses the structural design of the water pump, the connecting frame and the filter plate, the water removes dust and cools the exhaust gas, and the filter plate further filters the exhaust gas to remove smoke and dust in the exhaust gas;

[0015] 2. The utility model uses the structural design of the fan, frame, motor, rotating shaft and blades to fully contact and mix the waste gas with the treatment liquid, which is beneficial to the dissolution of the recyclables and improves the dissolution amount and recovery efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 This is a cross-sectional view of the box structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the water tank structure of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the reaction mechanism structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. refining furnace body; 3. water tank; 4. fixing plate; 5. box body; 6. filter screen; 7. partition; 8. cooling and filtering mechanism; 81. water pump; 82. connecting frame; 83. filter plate; 9. reaction mechanism; 91. fan; 92. frame; 93. motor; 94. rotating shaft; 95. blades; 10. guide seat; 11. baffle. DETAILED DESCRIPTION

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

[0023] The following is combined with Figure 1-4 To further explain this application in detail,

[0024] The present application embodiment discloses a waste aluminum refining furnace. Figure 1 and Figure 2 A scrap aluminum refining furnace comprises a bottom plate 1; a refining furnace body 2, a water tank 3 and a fixed plate 4 are fixedly installed on the top of the bottom plate 1 from left to right in sequence, a box body 5 is bolted to the top of the water tank 3 and the fixed plate 4, the right side of the refining furnace body 2 is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the box body 5, a filter screen 6 and a partition 7 are bolted to the top and bottom of the inner cavity of the box body 5 from left to right in sequence, a cooling and filtering mechanism 8 is arranged on the left side of the partition 7, a reaction mechanism 9 is arranged on the right side of the partition 7, and the top of the right side of the box body 5 is connected with an exhaust pipe; the high-temperature exhaust gas generated when the refining furnace body 2 is in use is transported to the box body 5 through the intake pipe.

[0025] Reference Figure 2 and Figure 3The cooling and filtering mechanism 8 includes a water pump 81, a connecting frame 82 and a filter plate 83. The water pump 81 is bolted to the left side of the top of the box body 5. The water inlet of the water pump 81 is connected with a water inlet pipe, and the end of the water inlet pipe away from the water pump 81 passes through the box body 5 and the water tank 3 in sequence and extends to the inner cavity of the water tank 3. The water outlet of the water pump 81 is connected with a water outlet pipe, and the end of the water outlet pipe away from the water pump 81 passes through the box body 5 and is connected with the connecting frame 82. The bottom of the connecting frame 82 is connected with nozzles in sequence from left to right. The filter plate 83 is bolted to the right side of the top and bottom of the inner cavity of the water tank 3. The left side of the bottom of the box body 5 and the left side of the top of the water tank 3 are provided with through grooves, and the filter plate 83 is located on the left side of the water inlet pipe; the exhaust gas is cooled and filtered, the smoke and dust in the exhaust gas are removed, and the environmental pollution caused by the emission of smoke and dust is avoided.

[0026] Reference Figure 2 and Figure 4 The reaction mechanism 9 includes a fan 91, a frame 92, a motor 93, a rotating shaft 94 and a blade 95. The frame 92 is bolted to the right side of the bottom of the inner cavity of the box 5, and the fan 91 is bolted to the right side of the partition 7. The air inlet of the fan 91 is connected to an air inlet pipe, and the end of the air inlet pipe away from the fan 91 passes through the left side of the partition 7. The air outlet of the fan 91 is connected to an air outlet pipe, and the end of the air outlet pipe away from the fan 91 extends to the inner cavity of the frame 92. The motor 93 is bolted to the right side of the top of the box 5. 93, the output shaft of the motor 93 is fixedly connected with a rotating shaft 94, the bottom of the rotating shaft 94 passes through the inner cavity of the frame 92, and the surface of the rotating shaft 94 is bolted with blades 95 in sequence from top to bottom. The right side of the frame 92 is connected with a liquid inlet pipe and a liquid outlet pipe in sequence from top to bottom, and the right ends of the liquid inlet pipe and the liquid outlet pipe pass through the box 5 and extend to the right side; the waste gas is introduced into the frame 92, and the waste gas is fully contacted and mixed with the treatment liquid, which is beneficial to the dissolution of the recyclables and improves the dissolution amount and the recovery efficiency.

[0027] Reference Figure 1 and Figure 2 A protective cover is bolted to the right side of the top of the box body 5, and the motor 93 is located in the inner cavity of the protective cover; the motor 93 is protected to prevent the motor 93 from colliding with other objects.

[0028] Reference Figure 2 A guide seat 10 is bolted to the left side of the inner cavity of the box body 5, and a baffle 11 is fixedly connected to the left side of the filter screen 6; the water sprayed from the nozzle is quickly guided into the water tank 3, and the baffle 11 prevents the water from wetting the filter screen 6.

[0029] Reference Figure 1 The front of the water tank 3 is connected with a water adding pipe and a drain pipe in sequence from top to bottom, so it is convenient to add water into the water tank 3 and to drain water out of the water tank 3.

[0030] Reference Figure 1 A controller for controlling the motor 93, the fan 91 and the water pump 81 is bolted to the front of the box body 5.

[0031] Working principle: When in use, the user turns on the fan 91, and the fan 91 sucks the exhaust gas into the box body 5 through the suction pipe. At the same time, the water pump 81 and the motor 93 are turned on. The water pump 81 transports the water in the water tank 3 to the connecting frame 82. The connecting frame 82 sprays water through the nozzle to remove dust and cool the exhaust gas. Then the filter 6 filters the exhaust gas to remove smoke and dust in the exhaust gas. Then the exhaust gas is introduced into the frame 92. The water sprayed by the nozzle is guided by the guide seat 10 and falls into the water tank 3. It is filtered by the filter plate 83 and then recycled. The motor 93 drives the rotating shaft 94 to rotate, and the rotating shaft 94 drives the blades 95 to rotate, so that the exhaust gas can fully contact and mix with the treatment liquid, which is conducive to dissolution, and thus the dissolution amount of the recyclables in the treatment liquid can be increased.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A scrap aluminum refining furnace, characterized in that: The invention comprises a bottom plate (1); a refining furnace body (2), a water tank (3) and a fixing plate (4) are fixedly installed on the top of the bottom plate (1) from left to right in sequence; a box body (5) is bolted to the top of the water tank (3) and the fixing plate (4); an air intake pipe is connected to the right side of the refining furnace body (2), and the right end of the air intake pipe is connected to the left side of the box body (5); a filter screen (6) and a partition (7) are bolted to the top and bottom of the inner cavity of the box body (5) from left to right in sequence; a cooling and filtering mechanism (8) is arranged on the left side of the partition (7); a reaction mechanism (9) is arranged on the right side of the partition (7); and an exhaust pipe is connected to the top of the right side of the box body (5).

2. The scrap aluminum refining furnace according to claim 1, characterized in that: The cooling and filtering mechanism (8) comprises a water pump (81), a connecting frame (82) and a filter plate (83). The water pump (81) is bolted to the left side of the top of the box body (5). The water inlet of the water pump (81) is connected to a water inlet pipe, and the end of the water inlet pipe away from the water pump (81) passes through the box body (5) and the water tank (3) in sequence and extends to the inner cavity of the water tank (3). The water outlet of the water pump (81) is connected to a water outlet pipe, and the end of the water outlet pipe away from the water pump (81) passes through the box body (5) and is connected to the connecting frame (82). The bottom of the connecting frame (82) is connected to nozzles in sequence from left to right. The filter plate (83) is bolted to the top and right side of the inner cavity of the water tank (3). The left side of the bottom of the box body (5) and the left side of the top of the water tank (3) are both provided with through grooves. The filter plate (83) is located on the left side of the water inlet pipe.

3. The scrap aluminum refining furnace according to claim 1, characterized in that: The reaction mechanism (9) comprises a fan (91), a frame (92), a motor (93), a rotating shaft (94) and a blade (95); the frame (92) is bolted to the right side of the bottom of the inner cavity of the box (5); the fan (91) is bolted to the right side of the partition (7); the air inlet of the fan (91) is connected to an air inlet pipe, and the end of the air inlet pipe away from the fan (91) passes through the left side of the partition (7); the air outlet of the fan (91) is connected to an air outlet pipe, and the air outlet pipe is away from the fan (91). One end extends to the inner cavity of the frame (92); a motor (93) is bolted to the right side of the top of the box (5); the output shaft of the motor (93) is fixedly connected to a rotating shaft (94); the bottom of the rotating shaft (94) passes through the inner cavity of the frame (92); blades (95) are bolted to the surface of the rotating shaft (94) in sequence from top to bottom; the right side of the frame (92) is connected to a liquid inlet pipe and a liquid outlet pipe in sequence from top to bottom, and the right ends of the liquid inlet pipe and the liquid outlet pipe pass through the box (5) and extend to the right side.

4. A scrap aluminum refining furnace according to claim 3, characterized in that: A protective cover is bolted to the right side of the top of the box body (5), and the motor (93) is located in the inner cavity of the protective cover.

5. The scrap aluminum refining furnace according to claim 1, characterized in that: A flow guide seat (10) is bolted to the left side of the inner cavity of the box body (5), and a baffle (11) is fixedly connected to the left side of the filter screen (6).

6. The scrap aluminum refining furnace according to claim 1, characterized in that: The front side of the water tank (3) is connected with a water supply pipe and a drainage pipe in sequence from top to bottom.

7. The scrap aluminum refining furnace according to claim 1, characterized in that: A controller for controlling the motor (93), the fan (91) and the water pump (81) is bolted to the front of the box (5).

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