CN219423946U - Treatment device for metal smelting waste residues - Google Patents

Abstract

The application relates to a treatment device for metal smelting waste residues, and relates to the technical field of metal smelting. The device comprises a frame, a separating tank, a stirring assembly for stirring water and waste residues in the separating tank and a circulating assembly for recycling water in the separating tank; the separating tank is obliquely arranged on the frame; the stirring assembly is arranged on the separating tank; the circulating assembly comprises a water tank, a circulating pump and a circulating pipe; the water tank set up in under the knockout drum, the water tank with the knockout drum passes through the rectangular pipe intercommunication, install first valve on the rectangular pipe, be provided with the filter screen that is used for separating waste residue and water in the rectangular pipe, the slag discharging hole that is used for discharging waste residue has been seted up to the rectangular pipe lateral wall, circulating pipe one end with the water tank intercommunication, the other end with the knockout drum feed inlet intercommunication, the circulating pump install in on the circulating pipe. The present application has the effect of reducing the waste of water.

Description

Treatment device for metal smelting waste residues

Technical Field

The application relates to the technical field of metal smelting, in particular to a treatment device for metal smelting waste residues.

Background

The metal smelting is to change metal from chemical state to free state and to obtain metal simple substance through the reduction reaction of reducing agent, such as carbon, carbon monoxide, hydrogen, etc. and metal oxide at high temperature. After metal smelting, waste residues are generated, and the waste residues contain recyclable residues and sludge, so that the sludge needs to be removed, and then useful residues are extracted from the waste residues.

The patent document of application number 202020284987.5 discloses a steel smelting waste residue recovery processing equipment, and it includes bears the case, the left side fixed mounting who bears case bottom inner wall has drive arrangement, and the well fixed mounting who bears case bottom inner wall has the bracket, and the top that bears the case inner chamber is provided with the knockout drum, and the fixed plate has been cup jointed at knockout drum top and bottom both ends symmetry, and the top of knockout drum inner chamber is provided with a supporting beam, and the centre fixed mounting of supporting beam bottom has the bearing frame, the centre fixedly connected with roller of bearing frame bottom, the inner chamber of roller is linked together with the external world by the centre of its bottom, the middle part symmetry fixedly connected with stirring leaf of roller left and right sides.

With respect to the related art described above, the inventors considered that when the water liquid in the separation tank is separated from the waste residue, the water liquid is discharged to the outside through the roller shaft inner chamber, resulting in waste of water.

Disclosure of Invention

In order to reduce the waste of water, the application provides a treatment device for metal smelting waste residues.

The application provides a processing apparatus of metal smelting waste residue adopts following technical scheme:

a treatment device for metal smelting waste slag comprises a frame, a separating tank, a stirring component for stirring water and waste slag in the separating tank and a circulating component for recycling water in the separating tank;

the separating tank is obliquely arranged on the frame;

the stirring assembly is arranged on the separating tank;

the circulating assembly comprises a water tank, a circulating pump and a circulating pipe;

the water tank set up in under the knockout drum, the water tank with the knockout drum passes through the rectangular pipe intercommunication, install first valve on the rectangular pipe, be provided with the filter screen that is used for separating waste residue and water in the rectangular pipe, the slag discharging hole that is used for discharging waste residue has been seted up to the rectangular pipe lateral wall, circulating pipe one end with the water tank intercommunication, the other end with the knockout drum feed inlet intercommunication, the circulating pump install in on the circulating pipe.

By adopting the technical scheme, water and waste residues are injected into the inner cavity of the separating tank, the water and the waste residues are stirred through the stirring assembly until mud residues adhered to the waste residues are dissolved in the water, then the first valve is opened, mud water and the waste residues flow into the rectangular pipe together, mud water and the waste residues are filtered through the filter screen, so that the waste residues are left on the filter screen, mud water flows into the water tank through the filter screen for storage, after mud water in the separating tank is discharged, the waste residues on the filter screen are taken out through the slag discharging port, and the waste residues in the separating tank can be discharged through the slag discharging port due to the inclined arrangement of the separating tank, then the first valve is closed, the circulating pump is started, so that the water in the water tank flows into the separating tank through the circulating pipe, and the waste residues are added into the separating tank again, so that the steps are repeated; waste residues and mud-water are separated through the filter screen, so that the mud-water is stored in the water tank, when the separating tank works next time, the circulating pump is started to convey water in the water tank to the inner cavity of the separating tank through the circulating pipe, the water is convenient to recycle, and the waste of the water is reduced.

Optionally, the filter screen is obliquely arranged.

Through adopting above-mentioned technical scheme, set up the filter screen slope, be convenient for waste residue roll from the filter screen, and then be convenient for the waste residue discharge through the sediment mouth.

Optionally, the rectangular pipe lateral wall rotates to be connected with and is used for shutoff the sealing plate of sediment mouth, the rectangular pipe lateral wall is provided with and is used for locking the retaining member of sealing plate.

By adopting the technical scheme, in the separation process of mud water and waste residues, the sealing plate is rotated to seal the slag discharge port, and then the locking piece is adjusted to facilitate locking of the sealing plate; after the muddy water in the separating tank is discharged, the locking piece is adjusted, the sealing plate is rotated to remove the blocking of the slag discharging port, and the slag is conveniently discharged from the slag discharging port.

Optionally, the locking piece comprises a fixed plate, a sliding plate and a locking bolt;

the fixed plate is sleeved on the sliding plate, the fixed plate is fixedly connected with the outer side wall of the rectangular pipe, the sliding plate is in sliding connection with the fixed plate, one side of the sliding plate, which is close to the rectangular pipe, is in butt joint with the outer side of the sealing plate, the locking bolt is in threaded connection with the fixed plate, and the locking bolt penetrates through one end of the fixed plate and is in butt joint with the sliding plate.

By adopting the technical scheme, the locking bolt is adjusted to push the sliding plate to slide until one side of the sliding plate, which is close to the rectangular pipe, is abutted against the outer side of the sealing plate, and the position of the sliding plate is fixed by the locking bolt, so that the sealing plate is conveniently fixed; and the locking bolt is adjusted to push the sliding plate to slide until the sliding plate is separated from the sealing plate, so that the sealing plate is conveniently released from fixation.

Optionally, the inner cavity of the water tank is provided with a partition board, the partition board divides the inner cavity of the water tank into a settling chamber and a clear water chamber, the settling chamber is communicated with the inner cavity of the rectangular pipe, the clear water chamber is communicated with the inner cavity of the circulating pipe, a plurality of water through holes are formed in the surface of the partition board, the water through holes are close to the top end of the partition board, and the settling chamber, the water through holes and the clear water chamber are sequentially communicated.

Through adopting above-mentioned technical scheme, when the muddy water in the rectangular pipe flows into the settling chamber, and the mud in the muddy water sinks into the settling chamber bottom, and clear water is located on the mud, and after the clear water liquid level flushes with the position of limbers on the baffle, clear water flows into clear water room storage through limbers, has played the effect of water purification, and the circulating pump of being convenient for carries clear water to the knockout drum inner chamber through the circulating pipe.

Optionally, the clearance mouth that is arranged in the clearance of mud in the settling chamber has been seted up to the water tank lateral wall, water tank lateral wall sliding connection has the shutoff board that is used for the shutoff the clearance mouth, the inside slip chamber of having seted up of water tank lateral wall, the slip chamber with clearance mouth intercommunication, the shutoff board is located in the slip chamber.

Through adopting above-mentioned technical scheme, the drive closure plate slides in the sliding chamber, until the clearance mouth is opened, is convenient for clear up the mud in the settling chamber, after the clearance, the drive closure plate resets, is convenient for carry out the shutoff to the clearance mouth.

Optionally, the top wall of the blocking plate is provided with a vertical screw rod, the vertical screw rod is in threaded connection with the top wall of the water tank, and one end of the vertical screw rod extending into the sliding cavity is in rotary connection with the top wall of the blocking plate.

Through adopting above-mentioned technical scheme, drive vertical screw rod rotates, and the vertical screw rod of being convenient for drives the closure plate and slides in the slip chamber, simultaneously, stops the rotation of vertical screw rod, is convenient for fix the position of closure plate.

Optionally, the stirring assembly comprises a motor, a rotating shaft and a plurality of groups of blades fixedly connected to the rotating shaft;

the motor output shaft is coaxially and rotatably connected with the end face of the separating tank, one end of the motor output shaft extending into the inner cavity of the separating tank is coaxially and fixedly connected with the rotating shaft, one end, away from the motor, of the rotating shaft is rotatably connected with the end face of the separating tank, and a plurality of groups of blades are distributed along the axial direction of the rotating shaft.

Through adopting above-mentioned technical scheme, after pouring into the knockout drum to water and waste residue, the starter motor, motor output shaft drive pivot rotates, and a plurality of blades of pivot drive move, and the blade stirs water and waste residue in the knockout drum, and the mud sediment on the waste residue of being convenient for dissolves in water.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the designed treatment device for the metal smelting waste residues, the waste residues are separated from mud water through the filter screen, so that the mud water is stored in the water tank, and when the separating tank works next time, the circulating pump is started to convey water in the water tank to the inner cavity of the separating tank through the circulating pipe, so that the water can be recycled, and the waste of the water is reduced;

2. the designed treatment device for the metal smelting waste slag drives the rotating shaft to rotate by the output shaft of the motor, the rotating shaft drives the blades to move, the blades stir water and waste slag in the separating tank, and mud slag on the waste slag is convenient to dissolve in the water.

Drawings

FIG. 1 is a schematic structural view of a metal smelting slag treatment device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a metallurgical slag treatment apparatus according to an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a frame; 2. a separation tank; 3. a rectangular tube; 31. a first valve; 32. a slag discharge port; 33. sealing plate; 34. a fixing plate; 35. a sliding plate; 36. a locking bolt; 4. a filter screen; 5. a stirring assembly; 51. a motor; 52. a rotating shaft; 53. a blade; 6. a circulation assembly; 61. a water tank; 611. a precipitation chamber; 612. a clean water chamber; 613. a partition plate; 6131. a water through hole; 614. cleaning the mouth; 615. a sliding chamber; 616. a closure plate; 617. a vertical screw; 62. a circulation pump; 63. a circulation pipe.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a treatment device for metal smelting waste residues.

Referring to fig. 1 and 2, a treatment apparatus for metallurgical slag comprises a frame 1, a separation tank 2, a rectangular pipe 3, a filter screen 4 for separating slag from water, a stirring assembly 5 for stirring the water and slag in the separation tank 2, and a circulating assembly 6 for recycling the water in the separation tank 2, wherein the separation tank 2 is obliquely welded on the frame 1, and the stirring assembly 5 is arranged on the separation tank 2.

The water and the waste residues in the separating tank 2 are stirred through the stirring assembly 5 until the mud residues bonded on the waste residues are dissolved in the water, then the mud water and the waste residues enter the rectangular pipe 3, the waste residues and the mud water are screened through the filter screen 4, the waste residues are left on the filter screen 4, the mud water passes through the filter screen 4 and enters the circulating assembly 6, the water is conveyed to the inner cavity of the separating tank 2 again through the circulating assembly 6 when the separating tank 2 works next time, the water is conveniently recycled, and the waste of the water is reduced.

Referring to fig. 1, in the present application, the included angle between the axis of the separation tank 2 and the ground is 5 to 8 degrees, in this embodiment, the included angle between the axis of the separation tank 2 and the ground is 6 degrees, and the feed inlet of the separation tank 2 is disposed near the higher end; in order to be convenient for add water and waste residue to knockout drum 2, the welding of knockout drum 2 feed inlet department has the feeder hopper in this embodiment, has the second valve through flange joint on the inlet pipe of feeder hopper.

Referring to fig. 2, the stirring assembly 5 includes a motor 51, a rotating shaft 52 and a plurality of groups of blades 53 welded on the rotating shaft 52, an output shaft of the motor 51 is coaxially and rotatably connected with an end face of the separating tank 2, one end of an output shaft of the motor 51 stretches into an inner cavity of the separating tank 2 and is coaxially and fixedly connected with the rotating shaft 52 through a coupler, one end of the rotating shaft 52, which is far away from the motor 51, is rotatably connected with the end face of the separating tank 2, the rotating shaft 52 is located in the inner cavity of the separating tank 2, in this embodiment, the blades 53 are four groups, in this application, the blades 53 are not limited to four groups, but all the stirring can be carried out on water and waste residues, and the four groups of blades 53 are uniformly distributed along the axial direction of the rotating shaft 52.

Referring to fig. 2 and 3, one end of a rectangular tube 3 is welded at the discharge port of the separation tank 2, the other end is communicated with the circulating assembly 6, and a first valve 31 is arranged on the rectangular tube 3; the filter screen 4 for separating the waste residue and the water is clamped on the inner side wall of the rectangular pipe 3, the filter screen 4 is obliquely arranged, a slag discharging port 32 for discharging the waste residue is formed in the side wall of the rectangular pipe 3, and in order to facilitate the waste residue to be discharged from the waste residue port, the bottom wall of the slag discharging port 32 is flush with the top wall of the lower end of the filter screen 4 in the embodiment; the sealing plate 33 used for sealing the slag discharging port 32 is rotationally connected to the side wall of the rectangular tube 3, the locking piece used for locking the sealing plate 33 is arranged on the outer side wall of the rectangular tube 3, the locking piece comprises a fixing plate 34, a sliding plate 35 and a locking bolt 36, the locking bolt 36 can be replaced by a pin in the application, the fixing plate 34 is sleeved on the sliding plate 35, the fixing plate 34 is welded with the outer side wall of the rectangular tube 3, the sliding plate 35 is in sliding connection with the fixing plate 34, one side of the sliding plate 35 close to the rectangular tube 3 is in butt joint with the outer side of the sealing plate 33, the locking bolt 36 is in threaded connection with the fixing plate 34, and one end of the locking bolt 36 penetrates through the fixing plate 34 to be in butt joint with the sliding plate 35.

Referring to fig. 2, the circulation assembly 6 includes a water tank 61, a circulation pump 62 and a circulation pipe 63, the water tank 61 is disposed under the separation tank 2, one end of the rectangular pipe 3, which is far away from the separation tank 2, is welded to the top wall of the water tank 61, and the inner cavity of the separation tank 2, the inner cavity of the rectangular pipe 3 and the inner cavity of the water tank 61 are all communicated; one end of the circulating pipe 63 is communicated with the water tank 61 in a welding way, the other end of the circulating pipe 63 is positioned right above the feed hopper and is communicated with the inner cavity of the feed hopper, the circulating pump 62 is arranged on the circulating pipe 63 in a flange connection way, a third valve is arranged on the circulating pipe 63 in a flange connection way, and the third valve is positioned between the circulating pump 62 and the water tank 61; the inner wall of the water tank 61 is welded with a baffle 613, the inner cavity of the water tank 61 is divided into a sedimentation chamber 611 and a clear water chamber 612 by the baffle 613, the sedimentation chamber 611 is communicated with the inner cavity of the rectangular pipe 3, the clear water chamber 612 is communicated with the inner cavity of the circulating pipe 63, a plurality of water through holes 6131 are formed in the surface of the baffle 613, the water through holes 6131 are arranged near the top end of the baffle 613, and the sedimentation chamber 611, the water through holes 6131 and the clear water chamber 612 are sequentially communicated.

Referring to fig. 2 and 3, a cleaning opening 614 for cleaning slurry in the settling chamber 611 is formed in the side wall of the water tank 61, a blocking plate 616 for blocking the cleaning opening 614 is slidably connected to the side wall of the water tank 61, a sliding cavity 615 is formed in the side wall of the water tank 61, the sliding cavity 615 is communicated with the cleaning opening 614, the blocking plate 616 is located in the sliding cavity 615, a vertical screw 617 is arranged on the top wall of the blocking plate 616, the vertical screw 617 is in threaded connection with the top wall of the water tank 61, and one end of the vertical screw 617 extending into the sliding cavity 615 is rotationally connected with the top wall of the blocking plate 616.

The implementation principle of the treatment device for the metal smelting waste residues is as follows: when the separating device is used, the first valve 31 is opened, water and waste residues are injected into the inner cavity of the separating tank 2 through the feeding hopper, the first valve 31 is closed, the motor 51 is started, the output shaft of the motor 51 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the blades 53 to move, the blades 53 stir the water and the waste residues until mud residues bonded on the waste residues are dissolved in the water, then the first valve 31 is opened, mud water and the waste residues enter the rectangular pipe 3, mud water and the waste residues are separated through the filter screen 4, the waste residues are left on the filter screen 4, mud water flows into the precipitating chamber 611 through the filter screen 4 to precipitate until mud water in the separating tank 2 is discharged, then the locking bolt 36 is adjusted, the sliding plate 35 is pushed to move until the sliding plate 35 is separated from the sealing plate 33, and then the sealing plate 33 is rotated, so that the waste residues on the filter screen 4 are conveniently discharged from the slag discharging port 32; when the separating tank 2 works next time, waste residues are added into the separating tank 2 through the feeding hopper, the third valve is opened, the circulating pump 62 is started, so that water in the clean water chamber 612 flows into the feeding hopper through the circulating pipe 63 and finally flows into the separating tank 2, the water is conveniently recycled, and the waste of the water is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A processing apparatus of metal smelting waste residue, its characterized in that: comprises a frame (1), a separating tank (2), a stirring component (5) for stirring water and waste residues in the separating tank (2) and a circulating component (6) for recycling water in the separating tank (2);

the separating tank (2) is obliquely arranged on the frame (1);

the stirring assembly (5) is arranged on the separation tank (2);

the circulating assembly (6) comprises a water tank (61), a circulating pump (62) and a circulating pipe (63);

the water tank (61) set up in just under knockout drum (2), water tank (61) with knockout drum (2) are through rectangular pipe (3) intercommunication, install first valve (31) on rectangular pipe (3), be provided with filter screen (4) that are used for separating waste residue and water in rectangular pipe (3), slag discharge mouth (32) that are used for discharging the waste residue have been seted up to rectangular pipe (3) lateral wall, circulating pipe (63) one end with water tank (61) intercommunication, the other end with knockout drum (2) feed inlet intercommunication, circulating pump (62) install in on circulating pipe (63).

2. The apparatus for treating metallurgical slag as defined in claim 1, wherein: the filter screen (4) is obliquely arranged.

3. The apparatus for treating metallurgical slag as defined in claim 1, wherein: the side wall of the rectangular pipe (3) is rotationally connected with a sealing plate (33) for sealing the slag discharge port (32), and the outer side wall of the rectangular pipe (3) is provided with a locking piece for locking the sealing plate (33).

4. A metallurgical slag treatment apparatus according to claim 3, wherein: the locking piece comprises a fixed plate (34), a sliding plate (35) and a locking bolt (36);

the fixed plate (34) is sleeved on the sliding plate (35), the fixed plate (34) is fixedly connected with the outer side wall of the rectangular pipe (3), the sliding plate (35) is in sliding connection with the fixed plate (34), the sliding plate (35) is close to one side of the rectangular pipe (3) and is in butt joint with the outer side of the sealing plate (33), the locking bolt (36) is in threaded connection with the fixed plate (34), and the locking bolt (36) penetrates through one end of the fixed plate (34) and is in butt joint with the sliding plate (35).

5. The apparatus for treating metallurgical slag as defined in claim 1, wherein: the water tank (61) inner chamber is provided with baffle (613), baffle (613) will water tank (61) inner chamber partition is sedimentation chamber (611) and clear water room (612), sedimentation chamber (611) with rectangular pipe (3) inner chamber intercommunication, clear water room (612) with circulation pipe (63) inner chamber intercommunication, a plurality of limbers (6131) have been seted up on baffle (613) surface, limbers (6131) are close to baffle (613) top sets up, sedimentation chamber (611), limbers (6131) and clear water room (612) communicate in proper order.

6. The apparatus for treating metallurgical slag as defined in claim 5, wherein: the utility model discloses a sedimentation chamber, including clearance mouth (614) of mud in sedimentation chamber (611) is seted up to water tank (61) lateral wall, water tank (61) lateral wall sliding connection has be used for the shutoff clearance mouth (614) closure plate (616), sliding chamber (615) have been seted up to water tank (61) lateral wall inside, sliding chamber (615) with clearance mouth (614) intercommunication, closure plate (616) are located in sliding chamber (615).

7. The apparatus for treating metallurgical slag as defined in claim 6, wherein: the top wall of the blocking plate (616) is provided with a vertical screw rod (617), the vertical screw rod (617) is in threaded connection with the top wall of the water tank (61), and one end of the vertical screw rod (617) extending into the sliding cavity (615) is in rotary connection with the top wall of the blocking plate (616).

8. The apparatus for treating metallurgical slag as defined in claim 1, wherein: the stirring assembly (5) comprises a motor (51), a rotating shaft (52) and a plurality of groups of blades (53) fixedly connected to the rotating shaft (52);

the output shaft of the motor (51) is coaxially and rotatably connected with the end face of the separating tank (2), one end of the output shaft of the motor (51) stretches into the inner cavity of the separating tank (2) to be coaxially and fixedly connected with the rotating shaft (52), one end, away from the motor (51), of the rotating shaft (52) is rotatably connected with the end face of the separating tank (2), and a plurality of groups of blades (53) are distributed along the axial direction of the rotating shaft (52).