CN215158812U - Blending device suitable for sintering compounding belt - Google Patents
Blending device suitable for sintering compounding belt Download PDFInfo
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- CN215158812U CN215158812U CN202120495077.6U CN202120495077U CN215158812U CN 215158812 U CN215158812 U CN 215158812U CN 202120495077 U CN202120495077 U CN 202120495077U CN 215158812 U CN215158812 U CN 215158812U
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Abstract
A blending device suitable for a sintering material mixing belt comprises a discharging part, a conveying belt, a first material distribution grid, a plough type hydraulic distributor, a material mixer and a material distribution part; the number of the discharging parts is multiple, and the discharging parts are uniformly arranged and arranged right above the conveying belt along the conveying direction of the conveying belt; the first material distribution grid is arranged right below each discharging part; the material mixer and the plough type hydraulic material distributor are both arranged on the conveying belt; the material distributing part is arranged right below the conveying tail end of the conveying belt; the first group of the discharging parts are arranged at the head end of the conveying belt, and the discharging parts of other groups are sequentially arranged along the conveying direction of the conveying belt. The utility model provides the high raw materials mixing degree of consistency to sintering product quality has been improved.
Description
Technical Field
The utility model relates to a mixing device, especially a mixing device that is used for helping sintering compounding belt compounding more even belongs to blast furnace ironmaking technical field.
Background
Sintering is a process of heating powder or powder compact to a temperature lower than the melting point of the basic components therein, and then cooling to room temperature at a certain method and speed; in the blast furnace sintering production, the raw materials mainly comprise three main types of iron-containing materials, flux and fuel, wherein the iron-containing materials comprise mineral powder, return ores, dust removal ash and other solid waste recycling raw materials, the flux comprises quicklime, stone powder, raw magnesium powder, light-burned flux and the like, and the fuel comprises coal and coke raw materials; the higher the mixing degree of the mixture is, the better the mixture is, which is beneficial to the stability of the components; but the prior sintering field adopts a primary and secondary mixer to mix uniformly; if the conditions of the raw materials are poor, the properties of the materials such as types, bonding, granularity, components and the like can aggravate the difficulty of sintering and uniformly mixing, so that the quality of sintered products is poor; therefore, a blending apparatus is required which can uniformly blend the raw materials of the respective components to ensure the quality of the product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a mixing device suitable for sintering compounding belt, it can improve the mixing degree of consistency of raw materials to improve product quality.
The problem is solved through following technical scheme:
a blending device suitable for a sintering material mixing belt comprises a discharging part, a conveying belt, a first material distribution grid, a plough type hydraulic distributor, a material mixer and a material distribution part; the number of the discharging parts is multiple, and the discharging parts are uniformly arranged and arranged right above the conveying belt along the conveying direction of the conveying belt; the first material distribution grid is arranged right below each discharging part; the material mixer and the plough type hydraulic material distributor are both arranged on the conveying belt; the material distributing part is arranged right below the conveying tail end of the conveying belt; the first group of discharging parts are arranged at the head end of the conveying belt, and a material mixer and a plough type hydraulic distributor are sequentially arranged behind the discharging parts along the conveying direction of the conveying belt.
According to the blending device suitable for sintering the material mixing belt, the discharging part comprises a storage bin, a small conveying belt and a flat material part; the storage bin is arranged right above the head end of the small conveying belt; the flat material part is arranged right above the tail end of the small conveying belt; the flat material part is a square plate, and the lower end face of the flat material part is parallel to the upper end face of the small conveying belt; the distance range between the lower end face of the flat material piece and the upper end face of the small conveying belt is 2 cm-5 cm.
According to the blending device suitable for the sintering and mixing belt, the first material distribution grid is shaped like a square plate and is parallel to the upper end face of the transmission belt; the first material distribution grid is uniformly provided with a plurality of through holes in the vertical direction.
According to the blending device suitable for sintering the material mixing belt, the plow type hydraulic distributor comprises an oil cylinder, a V-shaped baffle and a rotating shaft; a cylinder barrel of the oil cylinder is arranged on a rack of the conveying belt; the V-shaped baffle is arranged on the rack of the conveying belt through the rotating shafts on two sides, and a piston rod of the oil cylinder is hinged with the tip end of the V-shaped baffle; the pointed direction of the V-shaped baffle is opposite to the conveying direction of the conveying belt.
Above-mentioned mixing device suitable for sintering compounding belt, the material mixing ware shape is discoid, and its symmetry is the contained angle setting and is in the both sides of transmission belt, the contained angle between the material mixing ware that the symmetry both sides were established is the acute angle, and the direction of acute angle with the direction of transportation of transmission belt is the same.
According to the blending device suitable for sintering the material mixing belt, the material distribution part comprises a material distribution part, a high-pressure air injection part and a second material distribution grid; the material distributing part is arranged right below the tail end of the conveying belt; the second material distribution grid is arranged right below the material outlet of the material distribution part; and the air injection port of the high-pressure air injection piece faces the upper end face of the second distribution grid.
The utility model discloses a divide the cooperation of branch material grid, plough formula hydraulic pressure tripper and closed glassware to use for the material constantly joins the dispersion, makes the mixed degree of consistency of material obtain very big promotion, has avoided in the past the problem that the product quality that the mixed degree of consistency of mixture is not up to standard and leads to is not up to standard in the sintering production process, has promoted the efficiency of mixed raw materials greatly, has improved product quality.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
The list of labels in the figure is: 1. the device comprises a discharging part, 1-1 stock bin, 1-2 small conveying belts, 1-3 material flattening parts, 2 conveying belts, 3 first material distribution grids, 4 plough type hydraulic material distributors, 5 material mixers, 6 material distribution parts, 6-1 material distribution parts, 6-2 high-pressure air spraying parts and 6-3 second material distribution grids.
Detailed Description
Referring to fig. 1, the utility model comprises a discharging part 1, a transmission belt 2, a first material-distributing grid 3, a plough type hydraulic distributor 4, a material-mixing device 5 and a material-distributing part 6; the discharging part 1 is used for feeding various raw materials; the conveying belt 2 is used for conveying materials, and various materials are gathered and dispersed on the conveying belt 2, so that the purpose of mixing is achieved; the first material distribution grid 3 is used for scattering materials fed downwards from the discharging part 1, so that the materials can be fully mixed in subsequent mixing; the plough type hydraulic distributor 4 is used for separating the raw materials on the conveying belt 2; the material mixer 5 is used for re-collecting the materials scattered by the plough type hydraulic material distributor 4, and a plurality of plough type hydraulic material distributors 4 and the material mixer 5 are alternately matched for use, so that the materials are continuously scattered and collected, and the uniformity of material mixing is improved; the number of the discharging parts 1 is multiple, and the discharging parts are uniformly arranged and arranged right above the conveying belt 2 along the conveying direction of the conveying belt 2; the first material distribution grid 3 is arranged right below each discharging part 1; the material mixer 5 and the plough type hydraulic material distributor 4 are both arranged on the transmission belt 2; the material distributing part 6 is arranged right below the conveying tail end of the conveying belt 2; first group ejection of compact part 1 sets up the head end of transmission belt 2, other groups ejection of compact part 1 along transmission belt 2's direction of transmission sets gradually, and is first group be provided with plough formula hydraulic pressure tripper 4 between ejection of compact part 1 and the second group ejection of compact part 1, other each group is adjacent ejection of compact part 1 between along 2 direction of transportation of transmission belt have set gradually closing device 5 and plough formula hydraulic pressure tripper 4, and last a set of ejection of compact part 1's rear also along 2 direction of transportation of transmission belt have set gradually closing device 5 and plough formula hydraulic pressure tripper 4.
The discharging part 1 comprises a storage bin 1-1, a small conveying belt 1-2 and a flat material part 1-3; the materials are put downwards from the bin 1-1; the small conveying belt 1-2 is used for conveying materials thrown from the material bin 1-1, the materials on the small conveying belt 1-2 are stacked into a plurality of piles after passing through the tail end material flattening piece 1-3, and the piles are tiled into flat surfaces and thrown onto the conveying belt 2 from the small conveying belt 1-2, so that material piles with different stacking heights are prevented from appearing on the conveying belt 2; the stock bin 1-1 is arranged right above the head end of the small conveying belt 1-2; the flat material part 1-3 is arranged right above the tail end of the small conveying belt 1-2; the flat material part 1-3 is a square plate in shape, and the lower end face of the flat material part 1-3 is parallel to the upper end face of the small conveying belt 1-2; the distance range between the lower end face of the flat material part 1-3 and the upper end face of the small conveying belt 1-2 is 2 cm-5 cm.
The first material distribution grid 3 is shaped as a square plate and is parallel to the upper end face of the conveying belt 2; a plurality of through holes are uniformly formed in the first material distribution grid 3 in the vertical direction; the material falls down in rushing the perpendicular through-hole of first branch material grid 3, has fully broken up the material, avoids its blocking to fall down.
The plough type hydraulic distributor 4 comprises an oil cylinder, a V-shaped baffle and a rotating shaft; the cylinder barrel of the oil cylinder is arranged on the rack of the transmission belt 2; the V-shaped baffle is arranged on the rack of the transmission belt 2 through the rotating shafts on two sides, and a piston rod of the oil cylinder is hinged with the tip end of the V-shaped baffle; the pointed end point to direction of V type baffle with transmission belt 2's transportation direction is opposite, and the material transportation direction on the transmission belt 2 is by the pointed portion point to afterbody of V type baffle, and when the material moved on transmission belt 2 and when passing through V type baffle, the material was separated by V type baffle to the effect of breaing up is realized.
The material mixing devices 5 are disc-shaped, included angles are symmetrically formed between the material mixing devices 5 arranged on two sides of the conveying belt 2, the included angles between the material mixing devices 5 arranged on two symmetrical sides are acute angles, the direction of the acute angles is the same as the conveying direction of the conveying belt 2, materials enter from the openings with the largest distance between the material mixing devices 5 at two ends and exit from the openings with the smallest distance, therefore, the collecting effect is achieved, scattered materials are collected together, and the mixing effect is achieved.
The material distribution part 6 comprises a material distribution part 6-1, a high-pressure air injection part 6-2 and a second material distribution grid 6-3; the distributing part 6-1 is arranged right below the tail end of the conveying belt 2; the second material distribution grid 6-3 is arranged right below the discharge hole of the material distribution part 6-1; the air injection port of the high-pressure air injection piece 6-2 faces the upper end face of the second distribution grid 6-3; and finally, the material falls from the transmission belt 2 and enters the material distribution part 6-1, the material is stirred and mixed in the material distribution part 6-1 and then falls onto the second material distribution grid 6-3 to be dispersed, and the high-pressure air injection part 6-2 is used for blowing the upper end surface of the second material distribution grid 6-3 to prevent the material from being accumulated on the second material distribution grid 6-3.
Claims (6)
1. The utility model provides a mixing device suitable for sintering compounding belt which characterized in that: comprises a discharging part (1), a transmission belt (2), a first material distribution grid (3), a plough type hydraulic distributor (4), a material mixer (5) and a material distribution part (6); the number of the discharging parts (1) is multiple, and the discharging parts are uniformly arranged and arranged right above the conveying belt (2) along the conveying direction of the conveying belt (2); the first material distribution grids (3) are arranged right below each discharging part (1); the material mixer (5) and the plough type hydraulic material distributor (4) are both arranged on the transmission belt (2); the material distributing part (6) is arranged right below the conveying tail end of the conveying belt (2); the first group of discharging parts (1) are arranged at the head end of the transmission belt (2), and a material mixer (5) and a plough type hydraulic distributor (4) are sequentially arranged behind the discharging parts (1) along the transportation direction of the transmission belt (2).
2. The blending device suitable for sintering the mixing belt according to claim 1, characterized in that: the discharging part (1) comprises a storage bin (1-1), a small conveying belt (1-2) and a flat material part (1-3); the stock bin (1-1) is arranged right above the head end of the small conveying belt (1-2); the flat material part (1-3) is arranged right above the tail end of the small conveying belt (1-2); the flat material part (1-3) is a square plate, and the lower end face of the flat material part (1-3) is parallel to the upper end face of the small conveying belt (1-2); the distance range between the lower end face of the flat material part (1-3) and the upper end face of the small conveying belt (1-2) is 2 cm-5 cm.
3. The blending device suitable for sintering the mixing belt according to claim 2, characterized in that: the first material distribution grid (3) is in a square plate shape and is parallel to the upper end face of the conveying belt (2); the first material distribution grid (3) is uniformly provided with a plurality of through holes in the vertical direction.
4. The blending device suitable for sintering the mixing belt according to claim 3, characterized in that: the plough type hydraulic distributor (4) comprises an oil cylinder, a V-shaped baffle and a rotating shaft; the cylinder barrel of the oil cylinder is arranged on the rack of the transmission belt (2); the V-shaped baffle is arranged on the rack of the conveying belt (2) through the rotating shafts on two sides, and a piston rod of the oil cylinder is hinged with the tip end of the V-shaped baffle; the pointed direction of the V-shaped baffle is opposite to the conveying direction of the conveying belt (2).
5. The blending device suitable for sintering the mixing belt according to claim 4, characterized in that: the material mixing devices (5) are disc-shaped, are symmetrically arranged at two sides of the conveying belt (2) at included angles, the included angles between the material mixing devices (5) arranged at two symmetrical sides are acute angles, and the direction of the acute angles is the same as the conveying direction of the conveying belt (2).
6. The blending device suitable for sintering the mixing belt according to claim 5, characterized in that: the material distribution part (6) comprises a material distribution part (6-1), a high-pressure air injection part (6-2) and a second material distribution grid (6-3); the distributing part (6-1) is arranged right below the tail end of the conveying belt (2); the second material distribution grid (6-3) is arranged right below a discharge hole of the material distribution piece (6-1); the air injection port of the high-pressure air injection piece (6-2) faces the upper end face of the second material distribution grid (6-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120495077.6U CN215158812U (en) | 2021-03-08 | 2021-03-08 | Blending device suitable for sintering compounding belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120495077.6U CN215158812U (en) | 2021-03-08 | 2021-03-08 | Blending device suitable for sintering compounding belt |
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| CN215158812U true CN215158812U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120495077.6U Active CN215158812U (en) | 2021-03-08 | 2021-03-08 | Blending device suitable for sintering compounding belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020298A (en) * | 2023-03-30 | 2023-04-28 | 汕头市精焙茶业有限公司 | Tea mixing device and tea matching device |
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2021
- 2021-03-08 CN CN202120495077.6U patent/CN215158812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020298A (en) * | 2023-03-30 | 2023-04-28 | 汕头市精焙茶业有限公司 | Tea mixing device and tea matching device |
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