CN102997683B - Anti-crushing charging device - Google Patents
Anti-crushing charging device Download PDFInfo
- Publication number
- CN102997683B CN102997683B CN201210565062.8A CN201210565062A CN102997683B CN 102997683 B CN102997683 B CN 102997683B CN 201210565062 A CN201210565062 A CN 201210565062A CN 102997683 B CN102997683 B CN 102997683B
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- sleeve sections
- layer sleeve
- sections
- innermost
- sleeve
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Abstract
The invention discloses an anti-crushing charging device. The anti-crushing charging device comprises a telescopic sleeve, wherein the telescopic sleeve comprises more than two sleeve sections which are sleeved together, a top plate of the outermost-layer sleeve section is provided with an outer-layer charging port, the top of the innermost-layer sleeve section is provided with an inner-layer charging port corresponding to the outer-layer charging port, a locating edge for the innermost-layer sleeve section is formed in a manner that the top of the innermost-layer sleeve section extends radially, and a snapping bulge for the innermost-layer sleeve section is formed in a manner that the rim of the locating edge extends downwardly; the bottom of the outermost-layer sleeve section is provided with a snapping groove which is used for being connected with the snapping bulge of the sleeve section of a next layer; and the bottom end of the innermost-layer sleeve section is provided with a bottom plate, the center of the bottom plate is provided with a blanking port, a plug is arranged at the blanking port, the top of the plug is connected with a steel wire rope, and the steel wire rope upwardly extends out of the telescopic sleeve. According to the anti-crushing charging device, the situation that pelletized materials cannot be crushed during blanking can be guaranteed, and raw materials are saved by 30-40% compared with that in the past, so that not only is material cost saved, but also the production efficiency and yield are increased, and the energy utilization ratio is increased.
Description
Technical field
The present invention relates to metal smelt technical field, particularly relate to a kind of feeding device.
Background technology
In metal smelt technical field, during reductive jar work need raw material to add in reductive jar.Reaction of reacting or can accelerate can be carried out to make raw material smoothly in reductive jar, just needing various reaction raw materials mixing to be pressed into pelletizing shape, to increase contacting with each other between raw material.After being pressed into pelletizing feed in addition, the charge (namely loading density increases) of reductive jar can also being improved, improve production capacity.
Existing pelletizing feed feeding device comprises the charging box being located at reductive jar top, is provided with discharge valve bottom charging box, first in charging box, fills it up with material, then open discharge valve when needs are reinforced, make pelletizing feed fall into reductive jar before reinforced.The benefit of this feed way is that charging rate is fast, alleviates the labour intensity of hand stock.The defect that this feed way exists is: because pelletizing feed directly falls into reductive jar by the charging box at reductive jar top, the falling impacts power of pelletizing feed is larger, the situation of frequent generation pelletizing feed fragmentation, bottom and middle part pelletizing feed are especially easily broken, in reinforced process, the percentage of damage of pelletizing feed is at 30%-40%, and the raw material that degree of crushing is the highest is Powdered.Raw material after fragmentation can not react in reduction process, even if reacting also is a small amount of reaction, cannot carry out complete reaction.Material is thus formed huge wastage of material, energy dissipation and manually waste, and reducing production efficiency and output.
Summary of the invention
The object of the present invention is to provide a kind of anti-crushing feeding device that fragmentation can not occur pelletizing feed in reinforced process that can ensure.
For achieving the above object, anti-crushing feeding device of the present invention comprises extension sleeve, extension sleeve comprises the sleeve sections that more than two joints are set-located, sleeve sections comprises outermost layer sleeve sections and innermost layer sleeve sections, the top board of outermost layer sleeve sections is provided with outer charge door, the top of innermost layer sleeve sections is corresponding with described outer charge door is provided with internal layer charge door, the top radial direction of innermost layer sleeve sections extends to form the gulde edge edge of innermost layer sleeve sections, and the edge on gulde edge edge extends to form the clamping projection of innermost layer sleeve sections downwards; The bottom of outermost layer sleeve sections is provided with the buckling groove for connecting lower one deck sleeve sections clamping projection; The bottom of innermost layer sleeve sections is provided with base plate, and the center of base plate is provided with blanking port, and blanking port place is provided with the large stopper of top handle, and the top of stopper is connected with steel wire rope, and steel wire rope protrudes upward extension sleeve and for connecting external dynamic power apparatus.
Described gulde edge edge, buckling groove and described clamping projection are all ringwise.
Described extension sleeve also includes intermediate layer sleeve sections, the top board of intermediate layer sleeve sections is provided with intermediate layer charge door, the top board radial direction of intermediate layer sleeve sections extends to form the gulde edge edge of intermediate layer sleeve sections, the edge at interfix edge extends to form middle clamping projection downwards, and middle clamping is protruding for connecting the buckling groove of last layer sleeve sections; The bottom of intermediate layer sleeve sections is provided with the buckling groove for connecting lower one deck sleeve sections clamping projection.
Described intermediate layer sleeve sections is provided with the 1-3 section be set-located successively.
The center of described extension sleeve is provided with sleeve pipe, protrudes upward extension sleeve after sleeve pipe described in described steel wire penetrating; Described sleeve pipe is fixedly connected with connecting rod in the top of outermost layer sleeve sections, and connecting rod is fixedly connected on the top of outermost layer sleeve sections.
Described connecting rod is evenly provided with three along the circumference of described sleeve pipe.
Described cannula tip is provided with for by the movable clip of wire line shoe on sleeve pipe.
Because blanking port during blanking is positioned at bottom reductive jar, pelletizing feed height of drop is very limited, therefore, it is possible to can not be broken when ensureing pelletizing feed blanking, save the raw material of 30-40% mutually than ever, not only save material cost, also improve production efficiency and output, the idle work done when avoiding reduction furnace to heat broken material, improves energy (heat) utilization rate.
Accompanying drawing explanation
Fig. 1 is the working state figure before the present invention feeds in raw material to reductive jar;
Fig. 2 is the schematic top plan view of Fig. 1;
Working state figure of the present invention when innermost layer sleeve sections drops down onto extreme position when Fig. 3 is reinforced;
Fig. 4 is pelletizing feed working state figure of the present invention when being flowed out by blanking port.
Detailed description of the invention
As shown in Figures 1 to 4, anti-crushing feeding device of the present invention comprises extension sleeve, extension sleeve comprises the sleeve sections that more than two joints are set-located, sleeve sections comprises outermost layer sleeve sections 1, intermediate layer sleeve sections 2 and innermost layer sleeve sections 3, the top board 1A of outermost layer sleeve sections 1 is provided with outer charge door 4, the top of innermost layer sleeve sections 3 is corresponding with described outer charge door 4 is provided with internal layer charge door 5, the top radial direction of innermost layer sleeve sections 3 extends to form the gulde edge of innermost layer sleeve sections 3 along 13, the edge of gulde edge along 13 extends to form the clamping projection 6 of innermost layer sleeve sections 3 downwards, the bottom of outermost layer sleeve sections 1 is provided with the buckling groove 7 for connecting lower one deck sleeve sections clamping projection 6, the bottom of innermost layer sleeve sections 3 is provided with base plate 8, the center of base plate 8 is provided with blanking port 9, blanking port 9 place is provided with the large stopper 10 of top handle, the top of stopper 10 is connected with steel wire rope 11, steel wire rope 11 protrudes upward extension sleeve and for connecting external dynamic power apparatus (external dynamic power apparatus is prior art, figure do not show) as hoist engine etc.
Described intermediate layer sleeve sections 2 is preferably provided with 1-3 section sleeve, only show the situation arranging 1 section of sleeve in accompanying drawing.
The top board 2A of intermediate layer sleeve sections 2 is provided with intermediate layer charge door 12, the top board radial direction of intermediate layer sleeve sections 2 extends to form the gulde edge of intermediate layer sleeve sections along 13, the gulde edge of intermediate layer sleeve sections extends to form middle clamping projection 6 downwards along the edge of 13, and middle clamping projection 6 is for connecting the buckling groove 7 of last layer sleeve sections; The bottom of intermediate layer sleeve sections 2 is provided with the buckling groove 7 for connecting lower one deck sleeve sections clamping projection 6.
Described gulde edge everywhere along 13, buckling groove 7 and clamping projection 6 all ringwise.
The center of described extension sleeve is provided with sleeve pipe 14, and described steel wire rope 11 protrudes upward extension sleeve through after described sleeve pipe 14; Described sleeve pipe 14 is fixedly connected with connecting rod 15 in the top of outermost layer sleeve sections 1, and connecting rod 15 is fixedly connected on the top of outermost layer sleeve sections 1.Described connecting rod 15 is evenly provided with three along the circumference of described sleeve pipe 14.Described sleeve pipe 14 top is provided with the movable clip 16 for being stuck in by steel wire rope 11 on sleeve pipe 14.
When feeding in raw material to anti-crushing feeding device, pelletizing feed 18 enters innermost layer sleeve sections 3 by the charge door at each layer sleeve sections top, and now stopper 10 is mentioned and clogged blanking port 9 by steel wire rope 11, and pelletizing feed 18 is stored in innermost layer sleeve sections 3.Using movable clip 16 to be stuck on sleeve pipe 14 by steel wire rope 11, can pelletizing feed 18 be kept to fall before reinforced without the need to opening external dynamic power apparatus.The anti-crushing feeding device filling it up with material is transported to reductive jar 17 top by external conveying device.
Time reinforced in reductive jar 17 by anti-crushing feeding device of the present invention, open external dynamic power apparatus while taking away movable clip 16, steel wire rope 11 is slowly transferred.Under gravity, innermost layer sleeve sections 3 and each intermediate layer sleeve sections 2 are all along with steel wire rope 11 slowly falls.After on the buckling groove 7 that the clamping projection 6 of each layer sleeve sections in centre drops on last layer sleeve sections, namely this layer of sleeve sections stop falling; After on the buckling groove 7 that the clamping projection 6 of innermost layer sleeve sections 3 drops on last layer sleeve sections, innermost layer sleeve sections 3 stops falling, and the innermost layer sleeve sections 3 that pelletizing feed 18 is now housed is positioned at the bottom of reductive jar 17.Innermost layer sleeve sections 3 stops lower backwardness, and steel wire rope 11 continues to move downward a segment distance, thus makes stopper 10 leave blanking port 9, and now pelletizing feed 18 is flowed out by blanking port 9.
After blanking completes, start external dynamic power apparatus, pull steel wire rope 11 and drive innermost layer sleeve sections 3 to move upward by stopper 10, after the gulde edge of innermost layer sleeve sections 3 suppresses the top board 2A of intermediate layer sleeve sections 2 along 13, intermediate layer sleeve sections 2A is also driven and moves upward; After the gulde edge of intermediate layer sleeve sections 2A suppresses the top board 1A of outermost layer sleeve sections 1 along 13, use movable clip 16 to be stuck on sleeve pipe 14 by steel wire rope 11, thus intermediate layer sleeve sections 2 and innermost layer sleeve sections 3 can not be fallen; Now can close external dynamic power apparatus, complete the work promoting each sleeve sections, and carry out next stage the work of (again for anti-crushing feeding device feeds in raw material).
Because blanking port during blanking 9 is positioned at bottom reductive jar 17, pelletizing feed 18 height of drop is very limited, therefore, it is possible to can not be broken when ensureing pelletizing feed 18 blanking, save the raw material of 30-40% mutually than ever, not only save material cost, also improve production efficiency and output, the idle work done when avoiding reduction furnace to heat broken material, improves energy (heat) utilization rate.
Certainly; the present invention includes but be not limited to the present embodiment; quantity as intermediate layer sleeve sections 2 also can be arranged to other numbers; also can not arrange intermediate layer sleeve sections 2 and only arrange outermost layer sleeve sections 1 and innermost layer sleeve sections 3, this type of various apparent conversion done on the basis of the present embodiment all drops within protection scope of the present invention.
Claims (7)
1. anti-crushing feeding device, it is characterized in that: comprise extension sleeve, extension sleeve comprises the sleeve sections that more than two joints are set-located, sleeve sections comprises outermost layer sleeve sections and innermost layer sleeve sections, the top board of outermost layer sleeve sections is provided with outer charge door, the top of innermost layer sleeve sections is corresponding with described outer charge door is provided with internal layer charge door, the top radial direction of innermost layer sleeve sections extends to form the gulde edge edge of innermost layer sleeve sections, and the edge on gulde edge edge extends to form the clamping projection of innermost layer sleeve sections downwards; The bottom of outermost layer sleeve sections is provided with the buckling groove for connecting lower one deck sleeve sections clamping projection; The bottom of innermost layer sleeve sections is provided with base plate, and the center of base plate is provided with blanking port, and blanking port place is provided with the large stopper of top handle, and the top of stopper is connected with steel wire rope, and steel wire rope protrudes upward extension sleeve and for connecting external dynamic power apparatus.
2. anti-crushing feeding device according to claim 1, is characterized in that: described gulde edge edge, buckling groove and described clamping projection are all ringwise.
3. anti-crushing feeding device according to claim 1 and 2, it is characterized in that: described extension sleeve also includes intermediate layer sleeve sections, the top board of intermediate layer sleeve sections is provided with intermediate layer charge door, the top board radial direction of intermediate layer sleeve sections extends to form the gulde edge edge of intermediate layer sleeve sections, the edge at interfix edge extends to form middle clamping projection downwards, and middle clamping is protruding for connecting the buckling groove of last layer sleeve sections; The bottom of intermediate layer sleeve sections is provided with the buckling groove for connecting lower one deck sleeve sections clamping projection.
4. anti-crushing feeding device according to claim 3, is characterized in that: described intermediate layer sleeve sections is provided with the 1-3 section be set-located successively.
5. anti-crushing feeding device according to claim 3, is characterized in that: the center of described extension sleeve is provided with sleeve pipe, protrudes upward extension sleeve after sleeve pipe described in described steel wire penetrating; Described sleeve pipe is fixedly connected with connecting rod in the top of outermost layer sleeve sections, and connecting rod is fixedly connected on the top of outermost layer sleeve sections.
6. anti-crushing feeding device according to claim 5, is characterized in that: described connecting rod is evenly provided with three along the circumference of described sleeve pipe.
7. anti-crushing feeding device according to claim 5, is characterized in that: described cannula tip is provided with for by the movable clip of wire line shoe on sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210565062.8A CN102997683B (en) | 2012-12-24 | 2012-12-24 | Anti-crushing charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210565062.8A CN102997683B (en) | 2012-12-24 | 2012-12-24 | Anti-crushing charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102997683A CN102997683A (en) | 2013-03-27 |
| CN102997683B true CN102997683B (en) | 2015-02-25 |
Family
ID=47926572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210565062.8A Expired - Fee Related CN102997683B (en) | 2012-12-24 | 2012-12-24 | Anti-crushing charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997683B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760488B (en) * | 2020-07-13 | 2021-06-18 | 苏州普轮电子科技有限公司 | Concentration partition mixing flow stirring tank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734494A (en) * | 2009-12-22 | 2010-06-16 | 山东大学 | Flexible telescopic type torbanite breakage preventing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200508U (en) * | 1986-01-17 | 1987-02-04 | 上海工业大学 | Self-locking clack-shell type material charge pot |
| FR2829107B1 (en) * | 2001-08-31 | 2004-10-22 | Totalfinaelf France | METHOD AND DEVICE FOR LOADING AN ENCLOSURE WITH SOLID PARTICLES |
| CN101398065A (en) * | 2007-09-24 | 2009-04-01 | 大银微系统股份有限公司 | Expansion actuator |
| CN201245443Y (en) * | 2008-07-11 | 2009-05-27 | 浙江碧晶科技有限公司 | Feeder capable of safely releasing pressure |
| CN101403136B (en) * | 2008-11-07 | 2010-09-08 | 王飞 | Continuous feeding apparatus of silicon monocrystal stove and silicon monocrystal stove equipped with the same |
| CN203011152U (en) * | 2012-12-24 | 2013-06-19 | 于飞 | Breakage-proof feeder |
-
2012
- 2012-12-24 CN CN201210565062.8A patent/CN102997683B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734494A (en) * | 2009-12-22 | 2010-06-16 | 山东大学 | Flexible telescopic type torbanite breakage preventing device |
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| CN102997683A (en) | 2013-03-27 |
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Granted publication date: 20150225 Termination date: 20151224 |
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