CN202465738U - Material filling equipment on bell-free furnace top of combined tank type blast furnace - Google Patents
Material filling equipment on bell-free furnace top of combined tank type blast furnace Download PDFInfo
- Publication number
- CN202465738U CN202465738U CN2012200069003U CN201220006900U CN202465738U CN 202465738 U CN202465738 U CN 202465738U CN 2012200069003 U CN2012200069003 U CN 2012200069003U CN 201220006900 U CN201220006900 U CN 201220006900U CN 202465738 U CN202465738 U CN 202465738U
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- China
- Prior art keywords
- blast furnace
- material flow
- distribution valve
- turnover panel
- fixed guide
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- Expired - Lifetime
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Abstract
The utility model discloses material filling equipment on a bell-free furnace top of a combined tank type blast furnace. The material filling equipment is drawer-type and comprises a blast furnace top framework, a material feeding tank, a turning plate distribution valve, an upper corrugated compensator, an upper sealing valve, a material discharging tank, a material flow adjustment valve connected below the material discharging tank, a middle corrugated compensator connected below the material flow adjustment valve, a lower sealing valve connected below the middle corrugated compensator, a lower corrugated compensator connected below the lower sealing valve, a material distributor connected below the lower corrugated compensator, an overhaul ring frame for hanging the material distributor and an upper fixed guide rail connected to the upper part of the blast furnace top framework, wherein a turning plate distribution valve box body is arranged outside the turning plate distribution valve; and moving wheels are arranged on the turning plate distribution valve box body and positioned on the fixed guide rail. According to the material filling equipment, easily damaged pieces are easy to assemble, overhaul, maintain and replace; and the maintenance cost is effectively reduced.
Description
Technical field
The utility model relates to the loading device that a kind of iron-smelting blast furnace does not have the bell furnace roof, relates in particular to that a kind of drawer type is arranged and pot type blast furnace bell-less top charging equipment.
Background technology
At the metallurgy high furnace smelting industry, existing each equipment of blast furnace bell-less top arrangement is cord wood to be arranged, when making the overhaul of the equipments of blast furnace furnace roof; Need according to the mode of tearing building blocks open bunchiness resettlement from top to bottom; Even the maintenance lower part equipment also needs top equipment is shifted out, very waste time and energy.
In order to overcome above-mentioned defective, need a kind of can be easy to install, be convenient to keep in repair and pot type blast furnace bell-less top charging equipment of research badly.
Summary of the invention
The technical problem that the utility model will solve is to provide a kind of and pot type blast furnace bell-less top charging equipment, is drawer type and arranges, it is easy to install, overhauls, safeguards, changes consumable accessory, has reduced maintenance cost effectively.
For realizing above-mentioned purpose, the utility model provides a kind of and pot type blast furnace bell-less top charging equipment, is drawer type and arranges that it comprises: the State of Blast Furnace top frame that is used to support; The last batch can that is used for material loading; The turnover panel distribution valve is connected the below of batch can on this; Last FlexbleJoint is connected the below of this turnover panel distribution valve; The top seal valve is connected the below of FlexbleJoint on this; Blanking tank is connected the below of this top seal valve; Material flow gate is connected the below of this blanking tank; In FlexbleJoint, be connected the below of this material flow gate; The lower seal valve is connected the below of FlexbleJoint in this; Following FlexbleJoint is connected the below of this lower seal valve; Distributor is connected the below of this time FlexbleJoint; And the maintenance ring stand that is used to lift distributor; Said loading device also includes: the top fixed guide; Be connected the top of this State of Blast Furnace top frame; Wherein the outside of turnover panel distribution valve also has turnover panel distribution valve casing, is equiped with mobile wheel on this turnover panel distribution valve casing, and this mobile wheel places on this top fixed guide.
Further; And pot type blast furnace bell-less top charging equipment also includes the middle part fixed guide; Be connected the middle part of State of Blast Furnace top frame; The outside of material flow gate also has the material flow gate casing, is equiped with mobile wheel on this material flow gate casing, and this mobile wheel places on this middle part fixed guide.
Further; And pot type blast furnace bell-less top charging equipment also includes the bottom fixed guide; Be connected the bottom of State of Blast Furnace top frame; The outside of lower seal valve also has the lower seal valve housing, is equiped with mobile wheel on this lower seal valve housing, and this mobile wheel places on this bottom fixed guide.
Further, said mobile wheel is connected to the below of two sidepieces of turnover panel distribution valve casing, material flow gate casing and lower seal valve housing.
Further, the flange connector through same diameter is connected between this turnover panel distribution valve, material flow gate, lower seal valve and the distributor.
According to the utility model, on the casing of turnover panel distribution valve, material flow gate and lower seal valve mobile wheel is housed all, guide rail is fixed on the landing beam of blast furnace furnace roof steel structure frame.Because the most key turnover panel distribution valve, material flow gate, lower seal valve is often to need off-line (promptly leaving the blast furnace medullary ray) maintenance in the blast furnace top charging equipment, so this structure has exactly satisfied the needs that said equipment can be passed.Relevant device is similar to drawer can shift out the blast furnace medullary ray along track easily, has greatly improved the convenience of maintenance, has reduced maintenance cost effectively and has saved the time.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.Wherein:
Fig. 1 is the layout n. of the utility model and pot type blast furnace bell-less top charging equipment;
Fig. 2 is the wheel mounting structure synoptic diagram of getting on the bus of the turnover panel distribution valve casing in the utility model and the pot type blast furnace bell-less top charging equipment;
Fig. 3 is the wheel mounting structure synoptic diagram of getting on the bus of the material flow gate casing in the utility model and the pot type blast furnace bell-less top charging equipment;
Fig. 4 is the wheel mounting structure synoptic diagram of getting on the bus of the lower seal valve housing in the utility model and the pot type blast furnace bell-less top charging equipment; And
Fig. 5 is that synoptic diagram is shifted out in installation, maintenance, the maintenance of the utility model and pot type blast furnace bell-less top charging equipment.
Embodiment
Below, through exemplary embodiment the utility model is specifically described.Yet should be appreciated that under the situation that is not having further narration element, structure and characteristic in embodiment also can be attached in other embodiment valuably.
As shown in Figure 1, according to a kind of of the utility model and pot type blast furnace bell-less top charging equipment 20, be drawer type and arrange that it comprises: the State of Blast Furnace top frame that is used to support; The last batch can 1 that is used for material loading; Turnover panel distribution valve 2 is connected the below of batch can 1 on this; Last FlexbleJoint 3 is connected the below of this turnover panel distribution valve; Top seal valve 4 is connected the below of FlexbleJoint 3 on this; Blanking tank 5 is connected the below of this top seal valve 4; Material flow gate 6 is connected the below of this blanking tank 5; In FlexbleJoint 7, be connected the below of this material flow gate 6; Lower seal valve 8 is connected the below of FlexbleJoint 7 in this; Following FlexbleJoint 9 is connected the below of this lower seal valve 8; Distributor 10 is connected the below of this time FlexbleJoint 9; And the maintenance ring stand that is used to lift distributor.
Like Fig. 2; Be worth being with pointing out; Loading device 20 also includes: top fixed guide 13, be connected the top of this State of Blast Furnace top frame, and wherein the outside of turnover panel distribution valve 2 also has turnover panel distribution valve casing; Be equiped with mobile wheel 12 on this turnover panel distribution valve casing, this mobile wheel places on this top fixed guide 13.
In conjunction with Fig. 3 and shown in Figure 4; And pot type blast furnace bell-less top charging equipment 20 also includes middle part fixed guide 15; Be connected the middle part of State of Blast Furnace top frame; The outside of material flow gate also has the material flow gate casing, is equiped with mobile wheel 14 on this material flow gate casing, and this mobile wheel places on this middle part fixed guide 15.
And pot type blast furnace bell-less top charging equipment 20 also includes bottom fixed guide 17; Be connected the bottom of State of Blast Furnace top frame; The outside of lower seal valve also has the lower seal valve housing; Be equiped with mobile wheel 16 on this lower seal valve housing, this mobile wheel places on this bottom fixed guide 17.
Be preferably, one group of mobile wheel 12 is connected to the below of two sidepieces of turnover panel distribution valve casing.One group of mobile wheel 14 is connected to the below of two sidepieces of material flow gate casing.One group of mobile wheel 16 is connected to the below of two sidepieces of lower seal valve housing.
Through being connected with the footpath syndeton, this is achieved with the flange connector of footpath syndeton through same diameter between turnover panel distribution valve 2, material flow gate 6, lower seal valve 8 and the distributor 10.Owing to adopt the flange ways of connecting of same diameter; Make and connect more easily between each equipment; And reduced the whole height of blast furnace bell-less top charging equipment; Need the often equipment of maintenance in the production process, radially on the track of guide rail, release and send back to along equipment perpendicular to the blast furnace medullary ray comparatively easily like turnover panel distribution valve, material flow gate, lower seal valve and distributor.
Consult Fig. 5, distributor 10 can be pushed into distributor 10 tops with maintenance ring stand 11 after lower seal valve 8 shifts out medullary ray, connect with bottle gouard moved by hands, releases along guide rail after hoisting again, and carries out the off-line maintenance, changes consumable accessory.In the present embodiment; Need also going wrong or when changing devices consume part (part) of often maintenance like above-mentioned equipment; The bolt that the equipment therewith taken apart is connected perpendicular to blast furnace medullary ray (equipment radially) push-and-pull, shifts out the blast furnace medullary ray along guide rail; Carry out the off-line maintenance, need not pull down associated device.Blast furnace furnace roof equipment is drawer type to be arranged, is easy to install, overhauls, safeguards, has reduced maintenance cost effectively and has saved the time.
Be appreciated that the utility model describes through some embodiment, those skilled in the art know, under the situation of spirit that does not break away from the utility model and scope, can carry out various changes or equivalence replacement to these characteristics and embodiment.In addition, under the instruction of the utility model, can make amendment to these characteristics and embodiment not to break away from the spirit and the scope of the utility model to adapt to concrete situation and material.Therefore, the utility model does not receive the restriction of specific embodiment disclosed herein, and all fall into the protection domain that embodiment in the application's the claim scope belongs to the utility model.
Claims (5)
1. one kind and pot type blast furnace bell-less top charging equipment (20) are drawer type and arrange that it comprises: the State of Blast Furnace top frame that is used to support; The last batch can (1) that is used for material loading; Turnover panel distribution valve (2) is connected the below of batch can on this (1); Go up FlexbleJoint (3) for two, be connected the below of this turnover panel distribution valve side by side; Two top seal valves (4) are connected the below of FlexbleJoint on this (3) side by side; Two blanking tanks (5) are connected the below of this top seal valve (4) side by side; Two material flow gates (6) are connected the below of this blanking tank (5) side by side; Two middle FlexbleJoints (7) are connected the below of this material flow gate (6) side by side; Lower seal valve (8) is connected the below of FlexbleJoint in this (7); Following FlexbleJoint (9) is connected the below of this lower seal valve (8); Distributor (10) is connected the below of this time FlexbleJoint (9); And the maintenance ring stand that is used to lift distributor, it is characterized in that said loading device also includes:
Top fixed guide (13) is connected the top of this State of Blast Furnace top frame,
Wherein the outside of turnover panel distribution valve (2) also has turnover panel distribution valve casing, is equiped with mobile wheel (12) on this turnover panel distribution valve casing, and this mobile wheel places on this top fixed guide (13).
2. as claimed in claim 1 and pot type blast furnace bell-less top charging equipment; It is characterized in that; Also include middle part fixed guide (15), be connected the middle part of State of Blast Furnace top frame accordingly, the outside of material flow gate also has the material flow gate casing; Be equiped with mobile wheel (14) on this material flow gate casing, this mobile wheel places on this middle part fixed guide (15).
3. as claimed in claim 1 and pot type blast furnace bell-less top charging equipment; It is characterized in that; Also include bottom fixed guide (17), be connected the bottom of State of Blast Furnace top frame, the outside of lower seal valve also has the lower seal valve housing; Be equiped with mobile wheel (16) on this lower seal valve housing, this mobile wheel places on this bottom fixed guide (17).
4. like each described and pot type blast furnace bell-less top charging equipment in the claim 1～3; It is characterized in that; This mobile wheel is one group of mobile wheel, is connected to the below of two sidepieces of turnover panel distribution valve casing, material flow gate casing and lower seal valve housing.
5. as claimed in claim 1 and pot type blast furnace bell-less top charging equipment is characterized in that the flange connector through same diameter between this turnover panel distribution valve (2), material flow gate (6), lower seal valve (8) and the distributor (10) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069003U CN202465738U (en) | 2012-01-04 | 2012-01-04 | Material filling equipment on bell-free furnace top of combined tank type blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069003U CN202465738U (en) | 2012-01-04 | 2012-01-04 | Material filling equipment on bell-free furnace top of combined tank type blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465738U true CN202465738U (en) | 2012-10-03 |
Family
ID=46913916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200069003U Expired - Lifetime CN202465738U (en) | 2012-01-04 | 2012-01-04 | Material filling equipment on bell-free furnace top of combined tank type blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465738U (en) |
-
2012
- 2012-01-04 CN CN2012200069003U patent/CN202465738U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |