CN204779641U - Distributing chute - Google Patents
Distributing chute Download PDFInfo
- Publication number
- CN204779641U CN204779641U CN201520207776.0U CN201520207776U CN204779641U CN 204779641 U CN204779641 U CN 204779641U CN 201520207776 U CN201520207776 U CN 201520207776U CN 204779641 U CN204779641 U CN 204779641U
- Authority
- CN
- China
- Prior art keywords
- plate
- cell body
- blocking material
- ironmaking
- distributor chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 67
- 210000005056 cell body Anatomy 0.000 claims description 38
- 230000000903 blocking effect Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 abstract description 16
- 239000004744 fabric Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003872 feeding technique Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Abstract
The utility model provides a distribution chute is applied to blast furnace ironmaking equipment, distribution chute includes: a trough body; the pressing plate is used for forming restraint on ironmaking materials and comprises a material baffle plate, the material baffle plate comprises a first end and a second end corresponding to the first end, the first end is relatively and fixedly connected with the inner wall of the groove body, and the second end is suspended above the groove body; when the ironmaking materials slide downwards along the groove body, the ironmaking materials are prevented from producing bulk materials under the action of the pressing plate. The utility model provides a cloth chute has reached the technological effect who improves blast furnace ironmaking cloth precision.
Description
Technical field
The utility model relates to technical field of blast furnace ironmaking, particularly a kind of distributor chute.
Background technology
Along with domestic economy enters the rapid growth stage, the demand of domestic market to steel products also increases fast.And during blast furnace ironmaking operation, distributor chute realizes charging and cloth from Top of BF in blast furnace.In prior art, blast furnace material distribution chute is formed primarily of cell body, abrasion-proof backing block, standing bolt and liner plate.
Contriver finds to there is following deficiency in prior art in practice process:
When blast furnace ironmaking material is slipped to chute front end on distributor chute, owing to being subject to the effect of coriolis force, easily cause material to be fan-shaped being scattered, cause annular cloth irregular, greatly reduce the precision of blast furnace ironmaking cloth.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of distributor chute, this distributor chute to solve in prior art in blast furnace ironmaking Strand Feeding Technique affects the technical problem of cloth precision because material is subject to the effect of coriolis force, reaches the technique effect improving blast furnace ironmaking cloth precision.
For solving the problems of the technologies described above, the utility model provides a kind of distributor chute, is applied to blast furnace ironmaking equipment, it is characterized in that, described distributor chute comprises: cell body; Pressing plate, in order to ironmaking material shape into about bundle, described pressing plate comprises a blocking material plate, and described blocking material plate comprises first end and second end corresponding with described first end, described first end is relative with the inwall of described cell body to be fixedly connected with, and described second end is suspended in described cell body; Wherein, when described ironmaking material glides along described cell body, under the effect of described pressing plate, described ironmaking material is avoided to produce bulk cargo.
Preferably, described pressing plate also comprises a retaining plate, and described retaining plate is connected with described first end, and to be made by described retaining plate, described blocking material plate is relative with described cell body to be fixedly connected with.
Preferably, described retaining plate is positioned at above described blocking material plate; And/or described retaining plate and described cell body are threaded connection.
Preferably, the length of described blocking material plate is 1/3rd of described cell body length.
Preferably, described distributor chute also comprises a liner plate, and described liner plate is covered on described cell body, and described liner plate offers an opening, and it is relative with described cell body fixing that described pressing plate is arranged in described opening.
Preferably, the bottom of described blocking material plate is embedded with Wimet.
The application's beneficial effect is as follows:
A kind of distributor chute that the application provides, during operation, described ironmaking material slips down in iron-smelting blast furnace on described cell body inwall, described material easily forms bulk cargo owing to being subject to the effect of coriolis force, effect of contraction is played at the upper interface of described blocking material plate to the material glided along described cell body inwall, effectively prevent material to form bulk cargo, reach the technique effect improving blast furnace ironmaking cloth precision.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the application one better embodiment distributor chute;
Fig. 2 is the vertical view of distributor chute in Fig. 1;
Fig. 3 is the topology view of Fig. 1 center platen 3;
Fig. 4 is the vertical view of Fig. 1 center platen 3;
Accompanying drawing illustrates:
100-distributor chute, 1-cell body, 2-liner plate, 21-opening, 3-pressing plate, 31-retaining plate, 32-blocking material plate, 321-first end, 322-second end, 33-Wimet
Embodiment
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Fig. 1 is the structural representation of the application one better embodiment distributor chute; Fig. 2 is the vertical view of distributor chute in Fig. 1; Fig. 3 is the topology view of Fig. 1 center platen 3; Fig. 4 is the vertical view of Fig. 1 center platen 3; Refer to Fig. 1, distributor chute 100 is applied to blast furnace ironmaking equipment, comprising: cell body 1, pressing plate 3.
Please refer to Fig. 1-4, the carrier of described cell body 1 for providing ironmaking material to enter iron-smelting blast furnace, makes the material cloth entering iron-smelting blast furnace accurate, effectively improves the quality of blast furnace ironmaking.When gliding in described cell body 1 to prevent material, the effect being subject to coriolis force due to material can upwards be offset by bottom along chute cross section and makes to be formed bulk cargo, have impact on cloth precision, described distributor chute 100 also comprises pressing plate 3, in order to ironmaking material shape into about bundle, concrete, described pressing plate 3 comprises a blocking material plate 32, described blocking material plate 32 comprises first end 321 and second end 322 corresponding with described first end 321, described first end 321 is relative with the inwall of described cell body 1 to be fixedly connected with, described second end 322 is suspended in described cell body 1, effect of contraction is played at the upper interface of described blocking material plate 32 to the material glided along described cell body 1 inwall, material is effectively prevented to form bulk cargo.
In addition, conveniently blocking material plate 32 is fixing, and described pressing plate 3 also comprises a retaining plate 31, and described retaining plate 31 is connected with described first end 321, and to be made by described retaining plate 31, described blocking material plate 32 is relative with described cell body 1 to be fixedly connected with.Concrete, described retaining plate 31 is positioned at above described blocking material plate 32, described retaining plate 31 is threaded connection with described cell body 1, on the one hand, effectively secure described blocking material plate 32, on the other hand, described retaining plate 31 is positioned at above described blocking material plate 32, effectively prevent the material below blocking material plate 32 to wash away described retaining plate 31, improve the work-ing life of described retaining plate 31.In order to improve the work-ing life of described blocking material plate 32, the bottom of described blocking material plate 32 is embedded with Wimet 33, improve the wear-resistant type of described blocking material plate 32, effectively prevent material wash away the bottom of described blocking material plate 32 for a long time and reduce work-ing life of described blocking material plate 32 simultaneously.In the present embodiment, the length of described blocking material plate 32 is 1/3rd of described cell body 1 length, in other embodiments, can need the length determining described blocking material plate 32 according to concrete operating environment.
During operation, described ironmaking material slips down in iron-smelting blast furnace on described cell body 1 inwall, described material easily forms bulk cargo owing to being subject to the effect of coriolis force, effect of contraction is played at the upper interface of described blocking material plate 32 to the material glided along described cell body 1 inwall, effectively prevent material to form bulk cargo, reach the technique effect improving blast furnace ironmaking cloth precision.
Further, in order to improve the wear resistance of cell body 1 inwall, described distributor chute 100 also comprises a liner plate 2, and described liner plate 2 is covered on described cell body 1, described liner plate 2 offers an opening 21, and it is relative fixing with described cell body 1 that described pressing plate 3 is arranged in described opening 21.Concrete, the setting of described liner plate 2 improves the wear resistance of described cell body 1 and the work-ing life of described cell body 1.
The beneficial effect of the application is as follows:
A kind of distributor chute 100 that the application provides, during operation, described ironmaking material slips down in iron-smelting blast furnace on described cell body 1 inwall, described material easily forms bulk cargo owing to being subject to the effect of coriolis force, effect of contraction is played at the upper interface of described blocking material plate 32 to the material glided along described cell body 1 inwall, effectively prevent material to form bulk cargo, reach the technique effect improving blast furnace ironmaking cloth precision.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a distributor chute, is applied to blast furnace ironmaking equipment, it is characterized in that, described distributor chute comprises:
Cell body;
Pressing plate, in order to ironmaking material shape into about bundle, described pressing plate comprises a blocking material plate, and described blocking material plate comprises first end and second end corresponding with described first end, described first end is relative with the inwall of described cell body to be fixedly connected with, and described second end is suspended in described cell body.
2. distributor chute as claimed in claim 1, it is characterized in that, described pressing plate also comprises a retaining plate, and described retaining plate is connected with described first end, and to be made by described retaining plate, described blocking material plate is relative with described cell body to be fixedly connected with.
3. distributor chute as claimed in claim 2, it is characterized in that, described retaining plate is positioned at above described blocking material plate; And/or described retaining plate and described cell body are threaded connection.
4. distributor chute as claimed in claim 1 or 2, it is characterized in that, the length of described blocking material plate is 1/3rd of described cell body length.
5. distributor chute as claimed in claim 1 or 2, it is characterized in that, described distributor chute also comprises a liner plate, and described liner plate is covered on described cell body, and described liner plate offers an opening, and it is relative with described cell body fixing that described pressing plate is arranged in described opening.
6. distributor chute as claimed in claim 1 or 2, it is characterized in that, the bottom of described blocking material plate is embedded with Wimet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207776.0U CN204779641U (en) | 2015-04-07 | 2015-04-07 | Distributing chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207776.0U CN204779641U (en) | 2015-04-07 | 2015-04-07 | Distributing chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779641U true CN204779641U (en) | 2015-11-18 |
Family
ID=54519731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207776.0U Active CN204779641U (en) | 2015-04-07 | 2015-04-07 | Distributing chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779641U (en) |
-
2015
- 2015-04-07 CN CN201520207776.0U patent/CN204779641U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |