CN217796460U

CN217796460U - Steel slag treatment rod mill for converting steel slag into renewable resources

Info

Publication number: CN217796460U
Application number: CN202221364708.1U
Authority: CN
Inventors: 李远广; 张海强; 张先文; 李琎; 徐爱臣; 焦仲恒
Original assignee: Gansu Jiaotong Jingshi Mining Co ltd
Current assignee: Gansu Jiaotong Jingshi Mining Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-15
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a steel slag turns into renewable resources and handles rod mill. The rod mill for processing the steel slag converted into renewable resources comprises: the rod mill body comprises a rod mill box, a mounting frame is fixedly mounted at the top of the rod mill box, a seal box is fixedly mounted on the mounting frame, a box cover is arranged at the top of the seal box, a telescopic pipe is fixedly mounted at the top of the box cover, and the air inlet end of the telescopic pipe is fixedly communicated with the rod mill box; and the collecting basket is arranged in the sealing box, and a dust filtering plate is arranged in the collecting basket. The utility model provides a slag turns into renewable resources and handles rod mill has the metal debris that can produce when broken slag and collects, reduces the metal debris advantage that the pollution is reduced that drifts away.

Description

Steel slag treatment rod mill for converting steel slag into renewable resources

Technical Field

The utility model belongs to the technical field of the rod mill, especially, relate to a steel slag turns into renewable resources and handles rod mill with steel slag.

Background

Steel slag is a by-product in the steel-making process, it is made up of various oxides formed by oxidizing impurities in pig iron, such as silicon, manganese, phosphorus, sulfur, etc. in the smelting process and salts produced by the reaction of these oxides with solvent, and the steel slag contains several useful components: 2 to 8 percent of metallic iron, 40 to 60 percent of calcium oxide, 3 to 10 percent of magnesium oxide and 1 to 8 percent of manganese oxide, so the steel slag can be used as a ferrous metallurgy raw material, and a rod mill is needed to crush the steel slag before the steel slag is used as the ferrous metallurgy raw material.

Although the existing rod mill production technology is mature and has a good steel slag crushing effect, when the rod mill is used for crushing the steel slag, metal fragments are inevitably generated and can fly away along with wind during discharging, so that the harmful effects on the surrounding environment are caused, and the health is influenced when people suck the metal fragments into the steel slag.

Therefore, there is a need to provide a new steel slag processing rod mill for converting steel slag into renewable resources to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a can collect the metal piece that produces when broken slag, reduce the metal piece and drift away and reduce the slag that pollutes and turn into steel slag processing rod mill for renewable resources.

In order to solve the technical problem, the utility model provides a steel slag turns into renewable resources and handles rod mill with steel slag includes: the rod mill body comprises a rod mill box, a mounting frame is fixedly mounted at the top of the rod mill box, a seal box is fixedly mounted on the mounting frame, a box cover is arranged at the top of the seal box, a telescopic pipe is fixedly mounted at the top of the box cover, and the air inlet end of the telescopic pipe is fixedly communicated with the rod mill box; the collecting basket is arranged in the sealing box, and a dust filtering plate is arranged in the collecting basket; the dust absorption fan, dust absorption fan fixed mounting be in one side of mounting bracket, dust absorption fan's inlet end fixed mounting has the tuber pipe, the air inlet end of tuber pipe extends into in the seal box.

As a further proposal of the utility model, the opening has been seted up to the bottom of collecting the basket, fixed mounting has the otter board in the opening.

As a further scheme of the utility model, one side fixed mounting of excellent mill case has screw conveyer, screw conveyer's discharge gate fixed mounting has the discharging pipe, the discharge end of discharging pipe extends into in the feed hopper of excellent mill body, screw conveyer's feed inlet fixed mounting has the hopper, the discharge gate has been seted up to one side of hopper, the discharge gate with screw conveyer's feed inlet looks adaptation.

As a further scheme of the utility model, be provided with the baffle in the hopper, the baffle with discharge gate looks adaptation, fixed mounting has electric telescopic handle on one side inner wall of hopper, electric telescopic handle's output pole with baffle fixed connection.

As a further scheme of the utility model, the equal fixed mounting in both sides of seal box has fixed buckle, the bilateral symmetry fixed mounting of case lid has trip, two the buckle and two trip looks adaptation.

As a further aspect of the present invention, the through hole has been seted up at the top of case lid, the through hole with flexible pipe looks adaptation.

As a further proposal of the utility model, the air inlet end of the air pipe is fixedly provided with a plurality of gas-collecting hoods which are a plurality of trumpet-shaped.

As a further aspect of the present invention, the bottom inner wall of the hopper is designed to be inclined.

Compared with the prior art, the utility model provides a steel slag turns into for renewable resources steel slag processing rod mill has following beneficial effect:

the utility model provides a steel slag turns into renewable resources and handles rod mill with steel slag:

1. by the sealing box, the box cover, the telescopic pipe, the collecting basket, the dust filtering plate, the dust absorption fan and the air pipe, a simple scrap collecting mechanism can be formed, metal scraps generated when the steel slag is crushed during operation of the rod mill body can be absorbed and collected after simple operation, and the drifting and pollution reduction of the metal scraps can be reduced;

2. screw conveyer through setting up when the operation, can carry into excellent mill incasement with the slag and carry out broken handle, it is comparatively laborsaving convenient to compare with the artifical shovel material loading of tradition, can effectively alleviate personnel's amount of labour, through the hopper that sets up, makes things convenient for savings slag to broken handle at any time, through the electric telescopic handle baffle cooperation that sets up, the convenient regulation and control ejection of compact.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a sectional structure of a steel slag processing rod mill for converting steel slag into renewable resources according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the middle sealing box of the present invention;

FIG. 4 is a schematic view of the structure of the box cover of the present invention;

fig. 5 is a schematic view of the box cover provided by the present invention.

In the figure: 1. a rod mill body; 2. a rod mill box; 3. a mounting frame; 4. sealing the box; 5. a box cover; 6. a telescopic pipe; 7. a collection basket; 8. a dust filter plate; 9. a dust collection fan; 10. an air duct; 11. A screen plate; 12. a screw conveyor; 13. a discharge pipe; 14. a hopper; 15. a baffle plate; 16. an electric telescopic rod.

Detailed Description

Referring to fig. 1-5, fig. 1 is a schematic sectional view of a steel slag processing rod mill for converting steel slag into renewable resources according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic structural view of the middle seal box of the present invention; FIG. 4 is a schematic structural view of the box cover of the present invention; fig. 5 is a schematic view of the box cover provided by the present invention. The steel slag treatment rod mill for converting the steel slag into renewable resources comprises: the rod mill body 1 comprises a rod mill box 2, a mounting frame 3 is fixedly mounted at the top of the rod mill box 2, a seal box 4 is fixedly mounted on the mounting frame 3, a box cover 5 is arranged at the top of the seal box 4, a telescopic pipe 6 is fixedly mounted at the top of the box cover 5, and the air inlet end of the telescopic pipe 6 is fixedly communicated with the rod mill box 2; the collecting basket 7 is arranged in the seal box 4, and a dust filtering plate 8 is arranged in the collecting basket 7; dust absorption fan 9, dust absorption fan 9 fixed mounting is in one side of mounting bracket 3, dust absorption fan 9's air inlet end fixed mounting has tuber pipe 10, the air inlet end of tuber pipe 10 extends into in the seal box 4, through seal box 4, case lid 5, flexible pipe 6, collection basket 7, dust filter 8, dust absorption fan 9 and tuber pipe 10 that set up, can constitute a simple and easy piece and collect the mechanism, simple operation back, can absorb the collection to the metal piece that produces when 1 operation broken slag of rod mill body, reducible metal piece drifts away and reduces pollution.

The bottom of the collecting basket 7 is provided with a through hole, and a screen plate 11 is fixedly arranged in the through hole.

One side fixed mounting of excellent mill case 2 has screw conveyer 12, screw conveyer 12's discharge gate fixed mounting has discharging pipe 13, discharging pipe 13's discharge end extends into in the feed hopper of excellent mill body 1, screw conveyer 12's feed inlet fixed mounting has hopper 14, the discharge gate has been seted up to one side of hopper 14, the discharge gate with screw conveyer 12's feed inlet looks adaptation, when moving through the screw conveyer 12 that sets up, can carry into excellent mill case 2 with the slag and carry out broken processing, compares comparatively laborsaving convenient with traditional artifical handheld shovel material loading, can effectively alleviate personnel's amount of labour, through the hopper 14 that sets up, makes things convenient for savings slag to broken processing at any time.

Be provided with baffle 15 in the hopper 14, baffle 15 with discharge gate looks adaptation, fixed mounting has electric telescopic handle 16 on one side inner wall of hopper 14, electric telescopic handle 16's output pole with baffle 15 fixed connection, through the 16 baffle 15 cooperations of electric telescopic handle that set up, the convenient regulation and control ejection of compact.

The both sides of seal box 4 are equal fixed mounting have fixed buckle, the bilateral symmetry fixed mounting of case lid 5 has the trip, two the buckle with two trip looks adaptation.

The top of case lid 5 has seted up the through-hole, the through-hole with flexible pipe 6 looks adaptation.

A plurality of gas-collecting hoods are fixedly mounted on the air inlet end of the air pipe 10, and the gas-collecting hoods are horn-shaped.

The inner wall of the bottom of the hopper 14 is of an inclined design.

The utility model provides a steel slag turns into renewable resources and handles rod mill with steel slag's theory of operation as follows:

when the rod mill body 1 is suitable for processing steel slag, a large amount of steel slag to be processed can be poured into the hopper 14, then the electric telescopic rod 16 and the screw conveyor 12 are started, the output rod retracts to drive the baffle plate 15 to ascend when the electric telescopic rod 16 operates, the steel slag enters the screw conveyor 12 along the discharge hole after the baffle plate 15 ascends, the operated screw conveyor 12 is matched with the discharge pipe 13, the steel slag can be conveniently conveyed into the rod feeding grinding box 2 in a labor-saving mode to be crushed, and the labor amount of workers can be greatly reduced by feeding and processing in this mode; when the dust collection fan 9 is started during the crushing process, when the dust collection fan 9 runs, metal debris generated by crushing can be absorbed into the telescopic pipe 6, then the debris falls into the collection basket 7 in the seal box 4 along the telescopic pipe 6, the dust filter plate 8 can separate the debris in the collection basket 7 for subsequent centralized treatment, and the debris is collected in this way, so that the debris drifting can be reduced, and the pollution is reduced.

Compared with the prior art, the utility model provides a steel slag turns into renewable resources and handles rod mill with steel slag has following beneficial effect:

the utility model provides a slag turns into renewable resources and handles rod mill with slag, seal box 4 through setting up, case lid 5, flexible pipe 6, collect basket 7, dust filter 8, dust absorption fan 9 and tuber pipe 10, can constitute a simple and easy piece collection mechanism, after the simple operation, can absorb the collection to the metal piece that produces when rod mill body 1 moves broken slag, reducible metal piece drifts away and reduces pollution, screw conveyer 12 through setting up is when moving, can carry into excellent mill case 2 with the slag and carry out broken processing, it is comparatively laborsaving convenient to compare with traditional artifical handheld shovel material loading, can effectively alleviate personnel's amount of labour, hopper 14 through setting up, conveniently save the slag, so that broken processing at any time, 16 baffles 15 cooperation through the electric telescopic handle that sets up, conveniently regulate and control the ejection of compact.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.

Claims

1. A steel slag processing rod mill for converting steel slag into renewable resources is characterized by comprising the following components:

the rod mill body comprises a rod mill box, a mounting frame is fixedly mounted at the top of the rod mill box, a seal box is fixedly mounted on the mounting frame, a box cover is arranged at the top of the seal box, a telescopic pipe is fixedly mounted at the top of the box cover, and the air inlet end of the telescopic pipe is fixedly communicated with the rod mill box;

the collecting basket is arranged in the sealing box, and a dust filtering plate is arranged in the collecting basket;

the dust absorption fan, dust absorption fan fixed mounting be in one side of mounting bracket, dust absorption fan's inlet end fixed mounting has the tuber pipe, the air inlet end of tuber pipe extends into in the seal box.

2. The steel slag processing rod mill for converting steel slag into renewable resources according to claim 1, wherein the bottom of the collecting basket is provided with a through hole, and a screen plate is fixedly arranged in the through hole.

3. The steel slag processing rod mill for converting steel slag into renewable resources as claimed in claim 1, wherein a screw conveyor is fixedly mounted on one side of the rod mill box, a discharge pipe is fixedly mounted on a discharge port of the screw conveyor, a discharge end of the discharge pipe extends into a feed hopper of the rod mill body, a hopper is fixedly mounted on a feed port of the screw conveyor, a discharge port is formed in one side of the hopper, and the discharge port is matched with the feed port of the screw conveyor.

4. The steel slag processing rod mill for converting steel slag into renewable resources as claimed in claim 3, wherein a baffle is arranged in the hopper, the baffle is adapted to the discharge hole, an electric telescopic rod is fixedly mounted on the inner wall of one side of the hopper, and an output rod of the electric telescopic rod is fixedly connected with the baffle.

5. The steel slag processing rod mill for converting steel slag into renewable resources according to claim 1, wherein the two sides of the sealing box are fixedly provided with a fixing buckle, the two sides of the box cover are symmetrically and fixedly provided with a hook, and the two buckles are matched with the two hooks.

6. The steel slag processing rod mill for converting the steel slag into the renewable resources as claimed in claim 1, wherein a through hole is formed at the top of the box cover, and the through hole is matched with the telescopic pipe.

7. The steel slag processing rod mill for converting steel slag into renewable resources of claim 1, wherein the air inlet end of the air pipe is fixedly provided with a plurality of air collecting channels, and the air collecting channels are horn-shaped.

8. The steel slag processing rod mill for converting steel slag into renewable resources of claim 3, wherein the inner wall of the bottom of the hopper is designed to be inclined.