CN216620674U - Hot melt slag chute for feeding of smelting furnace - Google Patents
Hot melt slag chute for feeding of smelting furnace Download PDFInfo
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- CN216620674U CN216620674U CN202123302671.8U CN202123302671U CN216620674U CN 216620674 U CN216620674 U CN 216620674U CN 202123302671 U CN202123302671 U CN 202123302671U CN 216620674 U CN216620674 U CN 216620674U
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Abstract
The utility model discloses a hot melt slag chute, in particular to a hot melt slag chute for feeding of a smelting furnace, and belongs to the technical field of design and manufacture of metallurgical production equipment accessories. The hot-melting slag chute for the smelting furnace feeding is relatively simple in structure and convenient for accumulated slag cleaning. The hot melt slag chute comprises a chute body and a slag cleaning component, wherein the slag cleaning component is movably arranged on the chute body; the slag adhered in the chute body in the hot melt slag leading-in process is cleaned in the process of lifting out the chute body through the slag removing assembly.
Description
Technical Field
The utility model relates to a hot melt slag chute, in particular to a hot melt slag chute for feeding of a smelting furnace, and belongs to the technical field of design and manufacture of metallurgical production equipment accessories.
Background
And (3) the blast furnace slag in the hot melting state is fed into the smelting furnace through the chute, and part of the blast furnace slag in the hot melting state is adhered to the chute. After the material sliding is finished, the accumulated slag adhered to the chute can be condensed on the chute along with the reduction of the temperature, and the cleaning of the condensed accumulated slag is a time-consuming and labor-consuming matter.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the hot-melt slag chute for the smelting furnace feeding has the advantages of relatively simple structure and relatively convenient accumulated slag cleaning.
The technical scheme adopted for solving the technical problems is as follows: a hot melt slag chute for feeding of a smelting furnace comprises a chute body, and further comprises a slag cleaning assembly, wherein the slag cleaning assembly is movably arranged on the chute body; the slag adhered in the chute body in the hot melt slag leading-in process is cleaned in the process of lifting out the chute body through the slag removing assembly.
Further, the slag removing assembly at least comprises a slag removing group, the slag removing group is movably arranged in the chute body along the flowing direction of the hot melt slag, and residues adhered to the chute body and the slag removing group are removed through the slag removing group in the process of lifting out the chute body.
The preferable mode of the scheme is that the slag removing group comprises at least three slag removing guide plates, and the slag removing guide plates are uniformly distributed in the chute body along the width direction of the chute body.
Further, the height of each slag removal guide plate is not more than 80mm, the length of each slag removal guide plate is matched with the length of the chute body, and the distance between two adjacent slag removal guide plates is controlled to be between 100 and 800 mm.
The preferable mode of the above scheme is that the slag removing group comprises at least three slag removing chains, and each slag removing chain is uniformly distributed in the chute body along the width direction of the chute body.
Furthermore, the chain rings of each slag removal chain are controlled according to the specification of 5mm multiplied by 20mm to 20mm multiplied by 150mm, the length of each slag removal chain is adapted to the length of the chute body, and the distance between two adjacent slag removal chains is controlled between 100 mm and 800 mm.
The preferable mode of the scheme is that the slag removing component further comprises a chain arrangement mounting rack, and each slag removing guide plate or each slag removing chain of the slag removing component group is uniformly distributed in the chute body along the width direction of the chute body through the chain arrangement mounting rack.
Further, the chain block mounting racks are at least two groups, and each slag removal guide plate or each slag removal chain of the slag removal group is uniformly distributed in the chute body along the width direction of the chute body through each group of chain block mounting racks.
Further, each group of the chain bar mounting frames is made of I-shaped steel, lifting lugs are arranged on flange plates of the I-shaped steel, and reinforcing ribs are arranged at grooves on two sides of two end portions of the I-shaped steel at least.
The utility model has the beneficial effects that: the technical scheme provided by the application is based on the existing chute body, then a new hot-melt slag chute is formed by additionally arranging the slag removing assembly, and the slag removing assembly is movably arranged on the chute body; like this, the slag that bonds in the chute body alright in the leading-in process of hot melt sediment can pull out the purpose that the chute body reached the clearance through the scarfing cinder subassembly. Because the hot melt sediment chute that this application provided has only increased a sediment subassembly with current chute body as the basis to can reach and make the structure comparatively simple, and through the long-pending sediment of pulling out clearance chute body of scarfing cinder subassembly, and then reach the comparatively convenient purpose of clearance. The slag removing component is arranged into a chain or batten structure through further improvement, before slag is removed, the chain or batten is laid in a furnace chute, hot slag slides into a carbonization furnace on the chain or batten and the chute during slag removal, residues are bonded on the chain or the batten and a chute bottom plate, the chain or the batten is lifted out when the residues become fragile after water cooling, due to the flexibility and the viscosity of the chain, the bonded residues are torn up by a chain when the residues are lifted out, large residues are bonded on the chain and lifted out, a small part of the residues are impacted by water and enter a residue-water separation device, the residues on the chain are directly crushed and cleaned manually, and the chain is used continuously after cleaning.
Drawings
FIG. 1 is a front view of a hot melt slag chute for smelting furnace feeding of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a front view of a slag removal assembly associated with the hot melt slag chute for smelting furnace feeding of the present invention;
fig. 4 is a side view of fig. 3.
Labeled as: the chute comprises a chute body 1, a slag removal assembly 2, a slag removal assembly 3, a slag removal chain 4, a chain arrangement mounting rack 5, a lifting lug 6 and a reinforcing rib 7.
Detailed Description
As shown in figures 1, 2, 3 and 4, the hot melt slag chute for feeding the smelting furnace, which is provided by the utility model, has a relatively simple structure and is convenient for accumulated slag cleaning. The hot melt slag chute comprises a chute body 1 and a slag cleaning component 2, wherein the slag cleaning component 2 is movably arranged on the chute body 1; the slag adhered in the chute body 1 in the process of introducing the hot melt slag is cleaned in the process of lifting out the chute body through the slag cleaning assembly 2. The technical scheme provided by the application is based on the existing chute body, then a new hot-melt slag chute is formed by additionally arranging the slag removing assembly, and the slag removing assembly is movably arranged on the chute body; like this, the slag that bonds in the chute body alright in the leading-in process of hot melt sediment can pull out the purpose that the chute body reached the clearance through the scarfing cinder subassembly. Because the hot melt sediment chute that this application provided has only increased a sediment subassembly with current chute body as the basis to can reach and make the structure comparatively simple, and through the long-pending sediment of pulling out clearance chute body of scarfing cinder subassembly, and then reach the comparatively convenient purpose of clearance. The slag removing component is arranged into a chain or batten structure through further improvement, before slag is removed, the chain or batten is laid in a furnace chute, hot slag slides into a carbonization furnace on the chain or batten and the chute during slag removal, residues are bonded on the chain or the batten and a chute bottom plate, the chain or the batten is lifted out when the residues become fragile after water cooling, due to the flexibility and the viscosity of the chain, the bonded residues are torn up by a chain when the residues are lifted out, large residues are bonded on the chain and lifted out, a small part of the residues are impacted by water and enter a residue-water separation device, the residues on the chain are directly crushed and cleaned manually, and the chain is used continuously after cleaning.
In the above embodiment, in order to facilitate installation, use and improve cleaning effect, the slag removing assembly 2 described herein at least includes the slag removing group 3, the slag removing group 3 is movably arranged in the chute body 1 along the flow direction of the hot melt slag, and the slag adhered on the chute body 1 and the slag removing group 3 is cleaned in the process of lifting out the chute body through the slag removing group 3. At this time, the slag removal group 3 may include at least three slag removal guide plates, and each slag removal guide plate is uniformly distributed in the chute body 1 along the width direction of the chute body 1; the height of each slag removal guide plate is not more than 80mm, the length of each slag removal guide plate is matched with that of the chute body 1, and the distance between every two adjacent slag removal guide plates is controlled to be between 100 and 800 mm. The slag removing group 3 can also comprise at least three slag removing chains 4, and each slag removing chain 4 is uniformly distributed in the chute body 1 along the width direction of the chute body 1. The chain rings of each corresponding slag removing chain 4 are controlled according to the specification of 5mm multiplied by 20mm to 20mm multiplied by 150mm, the length of each slag removing chain 4 is adapted to the length of the chute body, and the distance between two adjacent slag removing chains 4 is controlled between 100 mm and 800 mm. The slag removal component 2 further comprises a chain arrangement mounting rack 5, and each slag removal guide plate or each slag removal chain 4 of the slag removal component group 3 passes through the chain arrangement mounting rack 5 and is uniformly distributed in the chute body 1 along the width direction of the chute body 1.
Certainly, in order to facilitate the operation during the clearance, the chain block mounting bracket 5 at least two sets of, each piece of scarfing cinder deflector or each scarfing cinder chain 4 of scarfing cinder group 3 are respectively through each group the chain block mounting bracket 5 along chute body 1 width direction equipartition in this chute body 1. Each group of the chain block mounting frames 5 are made of I-shaped steel, lifting lugs 6 are arranged on flange plates of the I-shaped steel, and reinforcing ribs 7 are arranged at grooves on two sides of two end portions of the I-shaped steel at least.
The application provides a hot melt slag chute using method as follows: before the slag removing device is used, a chain is laid in the chute, hot slag slips on the chain and the chute during slag turning, residues are bonded on the chain and a chute bottom plate, the residues become fragile after water cooling, the chain is lifted out, due to the flexibility and the viscosity of the chain, the chain is arranged to shred the bonded residues during lifting out, large residues are bonded on the chain and lifted out, a small part of residues are impacted by water and enter a residue-water separation device, the residues on the chain are directly crushed and cleaned manually, and the chain is continuously used after cleaning.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical problem that this application will solve is: the accumulated slag remained on the chute is cleaned quickly and efficiently.
In order to solve the technical problems, the technical scheme adopted by the application is as follows: before turning over the slag, a chain is laid in a furnace chute, hot slag slips into a carbonization furnace on the chain and the chute during the slag turning, the residue is bonded on the chain and a chute bottom plate, the residue becomes fragile after being cooled by water, the chain is hung out, due to the flexibility and the viscosity of the chain, the bonded residue is torn by a chain when the chain is hung out, large residues are bonded on the chain and hung out, a small part of the residues are impacted by water and enter a residue-water separation device, the residues on the chain are manually and directly broken and cleaned, and the chain is continuously used after the cleaning is finished.
Further, the method comprises the following steps: the distance between the chains is between 100 mm and 800 mm.
Further, the method comprises the following steps: the link specification is between 5 x 20 and 20 x 150.
Further, the method comprises the following steps: the length of the chain plates is 300 multiplied by 2500
Further, the method comprises the following steps: the structural material can be easily welded wear-resistant materials such as Q235, Q345, 1Cr18 and the like according to the use requirement.
The accumulated slag remained on the chute is cleaned quickly and efficiently.
Example one
1. The structure of the device for removing the accumulated slag of the hot molten slag of the blast furnace comprises 1) a plate chain structure and 2) an accumulated slag removing mode. The plate chain structure is formed by welding a plate hanger and an I-steel and steel plate. A plurality of ring chains are connected at the lower part; the chain length is 18X 64-156, and the spacing is 600 mm. The length is distributed over the whole chute.
2. The structure of the device for removing the accumulated slag of the hot molten slag flowing material of the blast furnace is characterized in that the whole structure is placed in a chute, the hot molten slag flows through the chute, the accumulated slag is combined with a chain, and the accumulated slag is lifted out of a plate-out chain after being cooled and solidified.
Claims (9)
1. The utility model provides a hot melt sediment chute for smelting furnace feed, includes chute body (1), its characterized in that: the hot-melt slag chute further comprises a slag removing assembly (2), and the slag removing assembly (2) is movably arranged on the chute body (1); the slag adhered in the chute body (1) in the hot melt slag leading-in process is cleaned in the chute body lifting process through the slag cleaning assembly (2).
2. A hot melt slag chute for smelting furnace feed according to claim 1, characterized in that: the slag removal assembly (2) at least comprises a slag removal group (3), the slag removal group (3) is movably arranged in the chute body (1) along the flow direction of hot melt slag, and residues adhered to the chute body (1) and the slag removal group (3) are removed through the slag removal group (3) in the process of lifting out the chute body.
3. A hot melt slag chute for smelting furnace feed according to claim 2, characterized in that: the slag removal group (3) comprises at least three slag removal guide plates, and each slag removal guide plate is uniformly distributed in the chute body (1) along the width direction of the chute body (1).
4. A hot melt slag chute for smelting furnace feed according to claim 3, characterized in that: the height of each slag removal guide plate is not more than 80mm, the length of each slag removal guide plate is matched with that of the chute body (1), and the distance between every two adjacent slag removal guide plates is controlled to be between 100 and 800 mm.
5. A hot melt slag chute for smelting furnace feed according to claim 2, characterized in that: the slag removing group (3) comprises at least three slag removing chains (4), and each slag removing chain (4) is uniformly distributed in the chute body (1) along the width direction of the chute body (1).
6. A hot melt slag chute for smelting furnace feed according to claim 5, characterized by: the chain rings of each slag removing chain (4) are controlled according to the specification of 5mm multiplied by 20mm to 20mm multiplied by 150mm, the length of each slag removing chain (4) is adapted to the length of the chute body, and the distance between two adjacent slag removing chains (4) is controlled between 100 mm and 800 mm.
7. A hot melt slag chute for smelting furnace feed according to claim 2, 3, 5 or 6, characterized in that: the slag removal component (2) further comprises a chain block mounting rack (5), and each slag removal guide plate or each slag removal chain (4) of the slag removal component group (3) passes through the chain block mounting rack (5) and is uniformly distributed in the chute body (1) along the width direction of the chute body (1).
8. A hot melt slag chute for smelting furnace feed according to claim 7, characterized in that: the row chain mounting racks (5) are at least two groups, and each slag removal guide plate or each slag removal chain (4) of the slag removal group (3) is respectively and uniformly distributed in the chute body (1) along the width direction of the chute body (1) through each group of the row chain mounting racks (5).
9. A hot melt slag chute for smelting furnace feed according to claim 8, characterized by: each group of the chain block mounting frames (5) is made of I-shaped steel, lifting lugs (6) are arranged on flange plates of the I-shaped steel, and reinforcing ribs (7) are arranged at grooves on two sides of two end portions of the I-shaped steel at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302671.8U CN216620674U (en) | 2021-12-24 | 2021-12-24 | Hot melt slag chute for feeding of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302671.8U CN216620674U (en) | 2021-12-24 | 2021-12-24 | Hot melt slag chute for feeding of smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216620674U true CN216620674U (en) | 2022-05-27 |
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ID=81683643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302671.8U Active CN216620674U (en) | 2021-12-24 | 2021-12-24 | Hot melt slag chute for feeding of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216620674U (en) |
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2021
- 2021-12-24 CN CN202123302671.8U patent/CN216620674U/en active Active
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