CN220495923U - Smoke filtering device of secondary aluminum smelting furnace - Google Patents

Abstract

The utility model discloses a smoke filtering device of a regenerated aluminum smelting furnace, which comprises a machine body, wherein a spray chamber is arranged in the machine body, an air inlet is formed in the machine body, a filter screen is fixedly arranged on the inner wall of the spray chamber, a brush plate is rotatably arranged in the spray chamber through a driving assembly, the brush plate is attached to the filter screen, a water collector is fixedly arranged on the inner wall of the top side of the spray chamber, smoke in the spray chamber is sprayed through a plurality of atomizing nozzles, so that particle impurities and water vapor contained in the smoke contact and adhere, the sprayed water flows into a drainage groove through the filter screen, when impurities in the filter screen are blocked for a period of time, a motor is turned on, a connecting plate is rotated by a rotating rod, the connecting plate drives the brush plate to rotate, and the rotating brush plate brushes the impurities adhered to the filter screen, so that smoothness of the filter screen in the filter screen is ensured, and the subsequent filtering efficiency of the smoke impurities in the sprayed water is ensured.

Description

Smoke filtering device of secondary aluminum smelting furnace

Technical Field

The utility model relates to the technical field of smoke filtering equipment, in particular to a smoke filtering device of a secondary aluminum smelting furnace.

Background

The smelting furnace is equipment for smelting metal ingots and some waste metals into required alloy by adding necessary alloy components, slagging off, refining and other operations; in the processing process of the aluminum ingot, the temperature of the smelting furnace is higher when the aluminum metal is melted, so that impurities in the raw material metal are heated to form larger smoke under the action of high temperature.

The published application number is: 202121390416.0 it sprays the flue gas through the shower in the shower by the shower nozzle blowout for impurity and vapor adsorption increase dead weight whereabouts down on adhesion of second filter plate, folded plate and first filter plate in the flue gas carry out preliminary filtration with flue gas impurity, in long-time filtration in-process, can make flue gas impurity adhesion on the filtration pore on first filter plate and second filter plate, can lead to the phenomenon that the filtration pore on first filter plate and the second filter plate appears blockking up, thereby influence the filtration efficiency of follow-up first filter plate and second filter plate to the flue gas impurity in the shower water, consequently, we have proposed a flue gas filter device of reclaimed aluminum smelting furnace for solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a smoke filter device of a secondary aluminum smelting furnace, which is used for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a smoke filter of secondary aluminum smelting furnace, includes the organism, be equipped with the spray booth in the organism, be equipped with the air inlet on the organism, the inner wall fixed mounting of spray booth has the filter screen, rotate through drive assembly in the spray booth and install the brush board, the brush board is laminated mutually with the filter screen, the topside inner wall fixed mounting of spray booth has the water collector, the bottom side of water collector is equipped with a plurality of atomizer, the topside of organism is connected with the water collector through water supply assembly, be equipped with drainage groove and filter chamber in the organism respectively, fixed mounting has two active carbon filter screen main parts in the filter chamber, be equipped with the flowing back subassembly on the organism, the topside of filter chamber is equipped with the groove of giving vent to anger, one side fixed mounting of the groove of giving vent to anger has the air plate.

Preferably, a plurality of filtering holes are formed in the filter screen, the filter screen is arranged in an arc-shaped structure, and the brush plate convenient to rotate brushes the filter screen.

Preferably, the drive assembly includes motor, dwang and connecting plate, and motor fixed mounting is in one side of organism, and the output shaft fixed mounting of motor has the one end of dwang, and the other end of dwang extends to in the spray booth and fixed mounting has the connecting plate, and the downside and the brush board fixed connection of connecting plate are convenient for the motor to the rotation regulation of brush board.

Preferably, the water supply assembly comprises a water tank and a water supply pipe, the water tank is arranged on the top side of the machine body, a water pump is arranged in the water tank, one end of the water supply pipe is connected to the water pump, the other end of the water supply pipe extends out of the water tank and is communicated with the water collector, and water is conveniently supplied to the water collector.

Preferably, the plurality of atomizer are the equidistance and arrange the setting, and atomizer is located the top position of brush board, and when one side that the brush board contains the brush rotated the downside of atomizer, atomizer can wash the brush board after the brush reason.

Preferably, the drainage groove is communicated with the filtering chamber, and the drainage groove is obliquely arranged, so that spray water can conveniently enter the filtering chamber through the drainage groove.

Preferably, the drainage assembly comprises a drain pipe and a valve, the machine body is provided with the drain pipe, one end of the drain pipe extends into the filter chamber, the drain pipe is provided with the valve, and water in the filter chamber can be drained out of the machine body by opening the valve.

Compared with the prior art, the utility model has the beneficial effects that: this smoke filter of secondary aluminum smelting stove sprays the flue gas in to the spray booth through a plurality of atomizer, make granule impurity and the steam contact and the adhesion that contain in the flue gas, make the water after spraying flow into the drainage groove through the filter screen, when the filtration pore on the filter screen has impurity to block up for a period of time, through opening the motor, the dwang rotates and drives the connecting plate and rotate, the connecting plate drives the brush board and rotate, pivoted brush board brushes the reason to the impurity of adhesion on the filter screen, thereby ensured the patency of filtration pore on the filter screen, ensured the filter efficiency that the filter screen can be followed to the flue gas impurity in the spray water.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the portion A in FIG. 2 according to the present utility model;

fig. 4 is a schematic cross-sectional view of a spray chamber of the present utility model.

In the figure: 1. a body; 2. a spray chamber; 3. a filter screen; 4. an air inlet; 5. a brush plate; 6. a motor; 7. a rotating lever; 8. a connecting plate; 9. a water collector; 10. a water tank; 11. a water supply pipe; 12. drainage grooves; 13. a filtering chamber; 14. an activated carbon filter screen body; 15. a drain pipe; 16. a valve; 17. an air outlet groove; 18. an exhaust plate; 19. an atomizing spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, a smoke filtering device of a secondary aluminum smelting furnace comprises a machine body 1, wherein a spray chamber 2 is arranged in the machine body 1, an air inlet 4 is formed in the machine body 1, a filter screen 3 is fixedly arranged on the inner wall of the spray chamber 2, a brush plate 5 is rotatably arranged in the spray chamber 2 through a driving component, the brush plate 5 is attached to the filter screen 3, a water collector 9 is fixedly arranged on the inner wall of the top side of the spray chamber 2, a plurality of atomizing nozzles 19 are arranged on the bottom side of the water collector 9, the top side of the machine body 1 is connected with the water collector 9 through a water supply component, a drainage groove 12 and a filter chamber 13 are respectively arranged in the machine body 1, two active carbon filter screen bodies 14 are fixedly arranged in the filter chamber 13, a drainage component is arranged on the machine body 1, an air outlet groove 17 is formed in the top side of the filter chamber 13, and an air outlet plate 18 is fixedly arranged on one side of the air outlet groove 17; the filter screen 3 is provided with a plurality of filter holes, the filter screen 3 is in an arc-shaped structure, and the brush plate 5 which is convenient to rotate brushes the filter screen 3; the driving assembly comprises a motor 6, a rotating rod 7 and a connecting plate 8, wherein the motor 6 is fixedly arranged on one side of the machine body 1, one end of the rotating rod 7 is fixedly arranged on an output shaft of the motor 6, the other end of the rotating rod 7 extends into the spray chamber 2 and is fixedly provided with the connecting plate 8, and the bottom side of the connecting plate 8 is fixedly connected with the brush plate 5, so that the motor 6 can conveniently rotate and adjust the brush plate 5; the water supply assembly comprises a water tank 10 and a water supply pipe 11, the water tank 10 is arranged on the top side of the machine body 1, a water pump is arranged in the water tank 10, one end of the water supply pipe 11 is connected to the water pump, and the other end of the water supply pipe 11 extends out of the water tank 10 and is communicated with the water collector 9, so that water can be conveniently supplied to the water collector 9; the plurality of atomizing nozzles 19 are arranged at equal intervals, the atomizing nozzles 19 are positioned above the hairbrush plate 5, and when one side of the hairbrush plate 5 containing the hairbrush rotates to the bottom side of the atomizing nozzle 19, the atomizing nozzles 19 can clean the hairbrush plate 5 after brushing; the drainage groove 12 is communicated with the filtering chamber 13, and the drainage groove 12 is obliquely arranged, so that spray water can conveniently enter the filtering chamber 13 through the drainage groove 12; the drainage assembly comprises a drain pipe 15 and a valve 16, the machine body 1 is provided with the drain pipe 15, one end of the drain pipe 15 extends into the filter chamber 13, the drain pipe 15 is provided with the valve 16, and water in the filter chamber 13 can be drained out of the machine body 1 by opening the valve 16.

When in use: when the flue gas enters the spray chamber 2, the water pump in the water tank 10 is opened, the water pump pumps water in the water tank 10 and conveys the water into the water collector 9, spray water is sprayed out through the plurality of atomization nozzles 19, the flue gas in the spray chamber 2 is sprayed by the plurality of atomization nozzles 19, particle impurities and water vapor contained in the flue gas are contacted and adhered, the sprayed water flows into the drainage groove 12 through the filter screen 3, when impurities in the filter screen 3 are blocked for a period of time, the motor 6 is turned on, the connecting plate 8 is driven to rotate by turning the turning rod 7, the brush plate 5 is driven to rotate by the connecting plate 8, impurities adhered to the filter screen 3 are brushed by the turned brush plate 5, so that the smoothness of the filter holes in the filter screen 3 is guaranteed, the filtering efficiency of the flue gas impurities in spray water can be guaranteed, then the spray water is filtered by the filter screen 3, the spray water enters the filter chamber 13 through the drainage groove 12, the impurities and some harmful substances in the spray water are filtered and adsorbed by the two active carbon filter screen bodies 14, and the filtered harmful substances are discharged from the exhaust gas outlet plate 18 through the exhaust body 1 after the filter outlet 17.

It is noted that relational terms such as first and second, and the like are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a smoke filter of secondary aluminum smelting furnace, including organism (1), its characterized in that, be equipped with spray booth (2) in organism (1), be equipped with air inlet (4) on organism (1), the inner wall fixed mounting of spray booth (2) has filter screen (3), install brush board (5) through drive assembly rotation in spray booth (2), brush board (5) are laminated mutually with filter screen (3), the top side inner wall fixed mounting of spray booth (2) has water collector (9), the bottom side of water collector (9) is equipped with a plurality of atomizer (19), the top side of organism (1) is connected with water collector (9) through water supply assembly, be equipped with drainage groove (12) and filter chamber (13) in organism (1) respectively, the fixed mounting has two active carbon filter screen main parts (14) in filter chamber (13), be equipped with the flowing back subassembly on organism (1), the top side of filter chamber (13) is equipped with out gas groove (17), one side fixed mounting of gas groove (17) has exhaust plate (18).

2. The smoke filter device of the secondary aluminum smelting furnace according to claim 1, wherein a plurality of filter holes are formed in the filter screen (3), and the filter screen (3) is arranged in an arc-shaped structure.

3. The smoke filter device of the secondary aluminum smelting furnace according to claim 1, wherein the driving assembly comprises a motor (6), a rotating rod (7) and a connecting plate (8), the motor (6) is fixedly arranged on one side of the machine body (1), an output shaft of the motor (6) is fixedly provided with one end of the rotating rod (7), the other end of the rotating rod (7) extends into the spraying chamber (2) and is fixedly provided with the connecting plate (8), and the bottom side of the connecting plate (8) is fixedly connected with the hairbrush plate (5).

4. The smoke filter device of the secondary aluminum smelting furnace according to claim 1, wherein the water supply assembly comprises a water tank (10) and a water supply pipe (11), the water tank (10) is arranged on the top side of the machine body (1), a water pump is arranged in the water tank (10), one end of the water supply pipe (11) is connected to the water pump, and the other end of the water supply pipe (11) extends out of the water tank (10) and is communicated with the water collector (9).

5. A smoke filter for a secondary aluminium smelting furnace according to claim 1, characterised in that a plurality of atomising nozzles (19) are arranged in equidistant arrangement, the atomising nozzles (19) being located above the brush plate (5).

6. The smoke filter device of the secondary aluminum smelting furnace according to claim 1, wherein the drainage groove (12) is communicated with the filtering chamber (13), and the drainage groove (12) is obliquely arranged.

7. The smoke filtering device of the secondary aluminum smelting furnace according to claim 1, wherein the drainage assembly comprises a drain pipe (15) and a valve (16), the drain pipe (15) is arranged on the machine body (1), one end of the drain pipe (15) extends into the filtering chamber (13), and the valve (16) is arranged on the drain pipe (15).