CN210079731U

CN210079731U - Treatment device for recycling steel smelting waste residues

Info

Publication number: CN210079731U
Application number: CN201920532205.2U
Authority: CN
Inventors: 慕战永
Original assignee: Zhengzhou Juxian New Material Technology Co Ltd
Current assignee: Zhengzhou Juxian New Material Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-18
Anticipated expiration: 2029-04-18

Abstract

The utility model provides a processing apparatus for retrieving steel smelting waste residue, includes the support and erects the quick-witted case on the support, quick-witted case is the box of the ellipsoid column structure that a level was placed, and the level frame of the central point department of putting of machine incasement is equipped with a (mixing) shaft, the fixed broken pole that is provided with on the (mixing) shaft, quick-witted case one end side is provided with the agitator motor who is connected with the (mixing) shaft transmission, evenly is provided with the broken tooth of a plurality of on the arc inner wall of machine incasement chamber, form broken chamber between broken tooth and the broken pole, machine case one end top department is provided with the feeding storehouse, and the blanking hole has been seted up at the center of machine bottom wall, the sealed curved hinge door that is provided with the diapire assorted with quick-. The utility model discloses can carry out breakage and dust removal to the waste residue, handle the waste residue for the dustless waste residue of tiny particle to in the encapsulation recycles.

Description

Treatment device for recycling steel smelting waste residues

Technical Field

The utility model relates to the technical field of steel smelting equipment, in particular to a processing device for recovering steel smelting waste residues.

Background

The metallurgical waste residue refers to various solid wastes generated in the production process of the metallurgical industry. Mainly blast furnace slag generated in an iron-making furnace; steel slag; various non-ferrous metal slag produced by non-ferrous metal smelting, such as copper slag, lead slag, zinc slag, nickel slag and the like; and red mud discharged from alumina extraction from bauxite and a small amount of iron oxide slag generated in a steel rolling process. The utilization rate of the blast furnace slag in China is up to more than 85 percent. In order to adapt to different purposes, the blast furnace slag can be respectively processed into several main products such as water granulated slag, slag crushed stone, expanded slag and the like. However, the blast furnace slag after being discharged and cooled has different shapes and sizes, and cannot be directly transported and collected, and the blast furnace slag just discharged contains a large amount of smoke or dust, so that a device capable of pretreating the blast furnace slag is needed, so that the blast furnace slag is pretreated first, and further the subsequent operations such as processing, collection or packaging are facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a processing apparatus for retrieving steel smelting waste residue can carry out breakage and dust removal to the waste residue, handles the waste residue for the dustless waste residue of tiny particle to in the encapsulation recycle.

The utility model discloses a solve the technical scheme who takes of above-mentioned problem and do: the utility model provides a processing apparatus for retrieving steel smelting waste residue, includes the support and erects the quick-witted case on the support, quick-witted case is the box of the ellipsoid column structure that a level was placed, and the level frame of the central point department of putting of machine incasement is equipped with a (mixing) shaft, the fixed broken pole that is provided with on the (mixing) shaft, quick-witted case one end side is provided with the agitator motor who is connected with the (mixing) shaft transmission, evenly is provided with the broken tooth of a plurality of on the arc inner wall of machine incasement chamber, form broken chamber between broken tooth and the broken pole, machine case one end top department is provided with the feeding storehouse, and the blanking hole has been seted up at the center of machine bottom wall, the sealed curved hinge door that is provided with the diapire assorted with quick-.

Preferably, a water inlet pipe is vertically hidden in the side wall of one end of the case, a plurality of atomizing nozzles communicated with the water inlet pipe are uniformly arranged on the side wall of the end part of the inner cavity of the case from top to bottom, a water storage tank is fixedly arranged on the support, and the water storage tank is connected with the water inlet pipe through a water pump.

Preferably, the crushing rod is a rod body with a trapezoidal structure, a plurality of fixing sleeves are fixedly sleeved on the rod body, which is positioned at the top of the crushing rod and is parallel to the stirring shaft, and protrusions with trapezoidal structures are uniformly arranged on the circumferential surface of each fixing sleeve.

Preferably, the crushing teeth are all hard metal strips with rectangular structures.

Compared with the prior art, the utility model discloses following beneficial effect has:

a processing apparatus for retrieving waste residue is smelted to steel, after blast furnace waste residue enters into quick-witted incasement chamber through the feeding storehouse, accomplish the breakage of waste residue under the combined action of broken pole and broken tooth, it is massive to the granule of size basic consistency with the waste residue breakage, and simultaneously, in order to reduce the cigarette ash among the crushing process, the dust, storage water tank and inlet tube send water to quick-witted incasement, remove dust to quick-witted incasement behind the atomizer, and then reduce the cigarette ash among the crushing process, the dust, and the water that enters into quick-witted incasement can flow through the dust fall spillway, guarantee quick-witted incasement water storage not, the even waste residue of granule after the breakage can be discharged through opening the hinge door.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the crushing rod of the present invention;

fig. 3 is the schematic view of the local structure of the hinge door position on the middle case of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, which are based on the technical solution of the present invention and provide detailed embodiments and specific operation processes.

As shown in the figure, the utility model relates to a processing apparatus for retrieving waste residue is smelted to steel, include support 1 and erect quick-witted case 2 on support 1, quick-witted case 2 is the box of the ellipsoid column structure that a level was placed, and the level frame of central point department of putting in quick-witted case 2 is equipped with a (mixing) shaft 3, the fixed broken pole 4 that is provided with on the (mixing)

shaft

3, and 2 one end sides of quick-witted case are provided with the agitator motor 5 of being connected with the (mixing) shaft 3 transmission, evenly are provided with the broken tooth 6 of a plurality of on the arc inner wall of machine case 2 inner chamber, form broken chamber between broken tooth 6 and the

broken pole

4, and 2 one end top departments of quick-witted case are provided with feed bin 7, and the blanking hole has been seted up at the center of machine case 2 diapire, sealed be provided with the curved hinge door 8 of the diapire assorted.

The foregoing is a basic embodiment of the invention, and further modifications, optimizations, or limitations may be made on the foregoing.

Further, the inlet tube 10 is vertically hidden in the lateral wall of one end of the case 2, the lateral wall of the end part of the inner cavity of the case 2 is evenly provided with a plurality of atomizing nozzles 11 communicated with the inlet tube 10 from top to bottom, the support 1 is fixedly provided with a water storage tank 12, and the water storage tank 12 is connected with the inlet tube 10 through a water pump 13.

Furthermore, the crushing rod 4 is a rod body with a trapezoidal structure, a plurality of fixing sleeves 41 are fixedly sleeved on the rod body, which is positioned at the top of the crushing rod 4 and parallel to the stirring shaft 3, and protrusions 42 with trapezoidal structures are uniformly arranged on the circumferential surface of each fixing sleeve 41.

Further, the crushing teeth 6 are all hard metal strips with rectangular structures.

The utility model provides a 9 apertures of spillway hole on hinge door 8 are 1cm at least to avoid the cigarette dust of quick-witted incasement production to block up spillway hole 9 after mixing with water, even if take place to block up, the downthehole cleaning operation of also being convenient for greatly of the aperture setting of spillway hole 9.

The fixed sleeve 41 and the protrusion 42 arranged on the crushing rod 4 can improve the crushing efficiency of the waste slag in the rotating process of the crushing rod 4.

The stirring shaft 3 is provided with two crushing rods 4, the two crushing rods 4 are oppositely arranged on the stirring shaft 3, and the two crushing rods 4 are different in size and length.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been described with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make equivalent modifications or changes within the technical scope of the present invention, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the technical scope of the present invention.

Claims

1. The utility model provides a processing apparatus for retrieving waste slag in steel smelting, includes support (1) and erects quick-witted case (2) on support (1), its characterized in that: the improved multifunctional stirring machine is characterized in that the machine case (2) is a horizontally placed box body with an ellipsoidal structure, a stirring shaft (3) is horizontally erected at the position of the center in the machine case (2), a crushing rod (4) is fixedly arranged on the stirring shaft (3), a stirring motor (5) in transmission connection with the stirring shaft (3) is arranged at one end side of the machine case (2), a plurality of crushing teeth (6) are uniformly arranged on the arc-shaped inner wall of the inner cavity of the machine case (2), a crushing cavity is formed between the crushing teeth (6) and the crushing rod (4), a feeding bin (7) is arranged at the top of one end of the machine case (2), a blanking hole is formed in the center of the bottom wall of the machine case (2), an arc-shaped hinge door (8) matched with the bottom wall of the machine case (2) is hermetically arranged in the blanking hole, and a plurality of overflow holes (9).

2. The processing apparatus for recycling steelmaking slag according to claim 1, wherein: the improved water-saving spraying machine is characterized in that a water inlet pipe (10) is vertically hidden in the side wall of one end of the machine case (2), a plurality of atomizing spray heads (11) communicated with the water inlet pipe (10) are uniformly arranged on the side wall of the end part of the inner cavity of the machine case (2) from top to bottom, a water storage tank (12) is fixedly arranged on the support (1), and the water storage tank (12) and the water inlet pipe (10) are connected through a water pump (13).

3. The processing apparatus for recycling steelmaking slag according to claim 1, wherein: the crushing rod (4) is a rod body with a trapezoidal structure, a plurality of fixing sleeves (41) are fixedly sleeved on the rod body which is positioned at the top of the crushing rod (4) and parallel to the stirring shaft (3), and protrusions (42) with trapezoidal structures are uniformly arranged on the surface of the circumference of each fixing sleeve (41).

4. The processing apparatus for recycling steelmaking slag according to claim 1, wherein: the crushing teeth (6) are all hard metal strips with rectangular structures.