CN202532894U - Bottom anti-blocking discharge device for roasting furnace - Google Patents
Bottom anti-blocking discharge device for roasting furnace Download PDFInfo
- Publication number
- CN202532894U CN202532894U CN2012200712407U CN201220071240U CN202532894U CN 202532894 U CN202532894 U CN 202532894U CN 2012200712407 U CN2012200712407 U CN 2012200712407U CN 201220071240 U CN201220071240 U CN 201220071240U CN 202532894 U CN202532894 U CN 202532894U
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- CN
- China
- Prior art keywords
- chain
- roaster
- grid
- line shaft
- turning cylinder
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- Expired - Fee Related
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model provides a bottom anti-blocking discharge device for a roasting furnace. The bottom anti-blocking discharge device for the roasting furnace is characterized by comprising a power shaft, a motor, a rotating shaft, a chain and a grid chain, wherein the power shaft and the rotating shaft are fixed on first and second bearing housings respectively, the first and the second bearing housings are positioned on the two sides of a roasting furnace discharge pipe respectively, the right end of the power shaft is engaged with the output shaft of the motor, a driving chain wheel is arranged at the left end of the power shaft, a driven chain wheel is arranged at the left end of the rotating shaft, the driving chain wheel is connected with the driven chain wheel, and the power shaft is connected with the middle part of the rotating shaft through the grid chain. The grid chain rotates to remove bulk solids, so as to achieve an effect of removing bulk solids and thus to avoid the impact of discharge blockage and ensure the safety and stability of production.
Description
Technical field
The utility model relates to powder blanking technical field at the bottom of the roaster, anti-clogging blanking device at the bottom of particularly a kind of roaster.
Background technology
Initial operating stage at acid-washing waste acid spray roasting acid purification systems such as cold rolling, the silicon steel of iron and steel enterprise, stainless steels; When especially igniting back programming rate is too fast; Can cause the inequality of being heated of roaster inwall; Long-term production and harden can swelling cracking at the brown iron oxide block of inboard wall of burner hearth, thus fall after peeling off to furnace bottom, and the crusher machine that is broken is after rotary valve falls to the grid place of iron powder conveyance conduit top (perhaps side).No matter be side blanking formula grid or straight-through blanking formula grid; (excesssive gap can influence the iron powder quality because only there is 10mm in the gap of grid; Also can stop up the iron powder conveyance conduit), so bigger block can't pass through grid, under brown iron oxide blower fan suction function; Can cause block to drop, and be adsorbed on the grid.If untimely cleaning, cumulative after, just can cause iron powder to stop up, influence normal blanking.In the regular hour, will become scattered about near the iron powder pipeline.Because the brown iron oxide area of piling up is bigger, temperature is very high, and the utmost point is easy to clean not, if operating personnel are careless, even can cause personnel to scald, and influences ordinary production.
Summary of the invention
The technical problem that the utility model will solve is the deficiency that exists to above-mentioned prior art and anti-clogging blanking device at the bottom of a kind of roaster is provided, uses this device can avoid because the influence that the blanking obstruction causes.
The utility model will solve the problems of the technologies described above the technical scheme of being taked: anti-clogging blanking device at the bottom of a kind of roaster is characterized in that: it comprises line shaft, motor, turning cylinder, chain, grid chain; Line shaft, turning cylinder pass through bearing fixing respectively on clutch shaft bearing seat, second bearing block, and clutch shaft bearing seat, second bearing block are separately positioned on the both sides of roaster tremie pipe, the output shaft phase configuration of described line shaft right-hand member and motor; The left end of this line shaft is provided with drive sprocket, and the left end of turning cylinder is provided with driven sprocket, and drive sprocket is linked to each other by chain with driven sprocket; Line shaft is linked to each other by the grid chain with the middle part of turning cylinder.
By technique scheme, described line shaft turning cylinder tiltedly below, described grid chain is for being obliquely installed.
By technique scheme, on tremie pipe two side at the bottom of the described roaster, be provided with the opening that lets the grid chain pass through, grid chain and the blocks of solid of being tackled pass through this opening part.
By technique scheme, the angle of inclination of described grid chain is 30 °～65 °.
By technique scheme, outside at the bottom of the roaster grid chain below be provided with the deashing hopper.
The beneficial effect of the utility model is:
1, the bulk solid thing that drops at the bottom of the roaster can be in time disposed in the rotation of grid chain, thereby has avoided owing to the influence that causes is stopped up in blanking.
2, the bulk solid thing is fallen in the deashing hopper with moving of grid chain, guarantees the security and the stability of producing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to figs. 2 and 3, the anti-clogging blanking device comprises line shaft 1, motor 2, turning cylinder 3, chain 4, grid chain 5 and deashing hopper 6 at the bottom of the roaster; Bearing fixing is passed through respectively on clutch shaft bearing seat, second bearing block in the left part of line shaft 1, turning cylinder 3, right part; Clutch shaft bearing seat, second bearing block are separately positioned on the both sides of roaster tremie pipe, and line shaft 1 right-hand member links to each other with the output shaft of motor 2; The left end of line shaft 1 is provided with drive sprocket, and the left end of turning cylinder 3 is provided with driven sprocket, and drive sprocket is linked to each other by chain 4 with driven sprocket; Line shaft 1 is linked to each other by vertical grid chain 5 with the middle part of turning cylinder 3, and the grid chain also can be set to transverse type.
Wherein, line shaft 1 turning cylinder 3 tiltedly below, the angle of inclination of grid chain 5 is 30 °～65 °.On tremie pipe two side at the bottom of the roaster, be provided with the opening that lets the grid chain pass through, grid chain and the blocks of solid of being tackled pass through this opening part, below grid chain 5, are provided with deashing hopper 6, make things convenient for the bulk solid thing to fall within the deashing hopper 6.
Through the rotation of motor 2 on the line shaft 1, by the rotation of chain 4 drive turning cylinders 3, the rotation of turning cylinder 3 drives the rotation of grid chain 5.When the fallen powder of feed opening at the bottom of the roaster has bulk solid, blocked and to fall by grid chain 5, and moving of grid chain 5 driven moving of bulk solid thing, drops in the deashing hopper 6 that is placed on the side.The deashing hopper regularly empties outward transport by operating personnel.The velocity of rotation of line shaft can be regulated through motor, and the gap of grid chain can be adjusted according to arts demand.
Claims (5)
1. anti-clogging blanking device at the bottom of the roaster is characterized in that it comprises line shaft (1), motor (2), turning cylinder (3), chain (4), grid chain (5); Line shaft (1), turning cylinder (3) pass through bearing fixing respectively on clutch shaft bearing seat, second bearing block; Clutch shaft bearing seat, second bearing block are separately positioned on the both sides of tremie pipe at the bottom of the roaster, the output shaft phase configuration of described line shaft (1) right-hand member and motor (2); The left end of this line shaft (1) is provided with drive sprocket, and the left end of turning cylinder (3) is provided with driven sprocket, and drive sprocket is linked to each other by chain (4) with driven sprocket; Line shaft (1) is linked to each other by grid chain (5) with the middle part of turning cylinder (3).
2. anti-clogging blanking device at the bottom of a kind of roaster according to claim 1 is characterized in that the oblique below of described line shaft (1) at turning cylinder (3), and described grid chain (5) is for being obliquely installed.
3. anti-clogging blanking device at the bottom of a kind of roaster according to claim 1 and 2 is characterized in that on tremie pipe two side at the bottom of the described roaster, being provided with the opening that lets the grid chain pass through, and grid chain (5) and the blocks of solid of being tackled pass through this opening part.
4. anti-clogging blanking device at the bottom of a kind of roaster according to claim 2, the angle of inclination that it is characterized in that described grid chain (5) are 30 °～65 °.
5. anti-clogging blanking device at the bottom of a kind of roaster according to claim 1 and 2, it is characterized in that outside at the bottom of roaster grid chain below be provided with deashing hopper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200712407U CN202532894U (en) | 2012-02-29 | 2012-02-29 | Bottom anti-blocking discharge device for roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200712407U CN202532894U (en) | 2012-02-29 | 2012-02-29 | Bottom anti-blocking discharge device for roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532894U true CN202532894U (en) | 2012-11-14 |
Family
ID=47134073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200712407U Expired - Fee Related CN202532894U (en) | 2012-02-29 | 2012-02-29 | Bottom anti-blocking discharge device for roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065806A (en) * | 2019-04-26 | 2019-07-30 | 丁洪超 | The two-way free sticky wall anti-block apparatus of one kind and anti-blocking method |
-
2012
- 2012-02-29 CN CN2012200712407U patent/CN202532894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065806A (en) * | 2019-04-26 | 2019-07-30 | 丁洪超 | The two-way free sticky wall anti-block apparatus of one kind and anti-blocking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210228 |