CN200988670Y - Furnace top inclined material feeding bin - Google Patents
Furnace top inclined material feeding bin Download PDFInfo
- Publication number
- CN200988670Y CN200988670Y CN 200620168515 CN200620168515U CN200988670Y CN 200988670 Y CN200988670 Y CN 200988670Y CN 200620168515 CN200620168515 CN 200620168515 CN 200620168515 U CN200620168515 U CN 200620168515U CN 200988670 Y CN200988670 Y CN 200988670Y
- Authority
- CN
- China
- Prior art keywords
- silo
- feed bin
- blanking
- charging
- section
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a charging silo with an inclined furnace upper, which is characterized in that the inclined charging silo comprises a straight upper section, an inclined middle section, a cone lower section and a lower blanking notch that are connected in order; wherein the inclined middle section of the charging silo is an inclined silo that causes migration of the blanking center of the straight upper section and the lower blanking notch; the lower cone section can be designed to be eccentric according to actual situations to extend the migration distance, so that the lower blanking notch extends a distance forward on the route between the upper port of the silo and the blanking point on the furnace cover, thus the distance between the lower blanking notch of the silo and the blanking point on the furnace cover is shortened largely; when the angle of the feeding pipe is certain, space for operation of the electrode pole bottom, the copper bus-bar and the short net is guaranteed. The charging silo lowers the height of the charging platform on the furnace upper largely while insuring the effective volume of the silo, saves construction cost; shortens the distance between the lower blanking point of the silo and the blanking point on the furnace cover, and shortens the use length of the charging pipe.
Description
Technical field
A kind of furnace roof inclined of the present utility model adds feed bin, and it belongs to the top filling platform that metallurgy industry is used for furnace of calcium carbide, electric furnace.
Background technology
Tradition adds feed bin and adopts the straight barrel type (see figure 2), like this under the situation of discharging point invariant position on feed bin bottom blanking port and the bell, it is reinforced smooth and easy that the charge pipe that is connected between it will guarantee that also certain blanking angle makes, and get out of the way the electrode column bottom, the copper busbar device, the running space of short net.The design of charge pipe just is subjected to the restriction on the space like this, the spatial altitude of material pipe requires very high, must cause the necessary enough high diff-H of height of charging scffold suitable with discharging point on assurance feed bin bottom blanking port and the bell, and center material pipe design form is arranged for customer requirements, this layer platform more should be raised greatly, thereby makes the civil engineering cost too high.
Summary of the invention
The utility model has overcome the problems referred to above that prior art exists, its purpose is to provide a kind of furnace roof inclined to add feed bin, this add feed bin bottom blanking port with bell on the line of discharging point forward near a segment distance, thereby under the requirement that certain blanking angle is arranged, shortened this space of 2, charging scffold is minimized, save civil engineering cost, reduce equipment cost, this project organization is compact and easy to use.
Goal of the invention of the present utility model is achieved through the following technical solutions.
A kind of furnace roof inclined adds feed bin, it is characterized in that said inclined adds feed bin and connected to form successively by top straight section, middle tiltedly section, bottom awl section and bottom blanking port, and concrete structure is seen Fig. 1.Traditional straight barrel type adds feed bin and sees Fig. 2.The newly-designed middle tiltedly section of feed bin that adds is the inclined feed bin, make the blanking off centering of its top straight section and bottom blanking port, and can bottom awl section be made eccentric form to prolong departure distance (inclined feed bin and the basic indifference of straight barrel type feed bin volume according to actual conditions, can guarantee the requirement of storing amount), and the skew at blanking center has been arranged.Add in the application process of feed bin (seeing Fig. 3, Fig. 4) at inclined, make on the line of and bell discharging point suitable for reading at feed bin, feed bin bottom blanking port extends a segment distance forward, shortened the distance between discharging point on feed bin bottom blanking port and the bell greatly, in tremie pipe angle one regularly, the running space of electrode column bottom, copper busbar device, short net is got out of the way in assurance, has reduced the height of charging scffold effectively, has saved cost greatly.This feed bin that adds is mainly done storing and reinforced usefulness on electric furnace, furnace of calcium carbide top filling platform, traditional whole employing straight barrel types add feed bin, discharging point is fixed on feed bin end opening discharging point and the bell, corresponding therebetween bonded assembly charge pipe also will guarantee certain blanking angle, and get out of the way the running space of electrode column bottom, copper busbar device, short net, make the excessive height of charging scffold, civil engineering cost is also too high.After having adopted this newly-designed inclined to add feed bin, greatly reduce charging scffold height (about about 1.5m), reduced the use length of charge pipe, make more compact structure with rationally
The utility model reduces top filling flat-bed height greatly, thereby has greatly saved the civil engineering cost satisfying under the good situation of technical parameter and assurance operating condition.Its advantage and effect are: when guaranteeing the feed bin effective volume, shortened the distance between discharging point on feed bin end opening discharging point and the bell greatly, the angle of tremie pipe has reduced the use length of charge pipe, the saving that has brought cost once the requirement height that regularly effectively reduces charging scffold.
Description of drawings
Fig. 1 the utility model structural representation.
Fig. 2 is traditional reinforced chamber structure scheme drawing of straight barrel type.
Fig. 3 is the utility model horizontal distribution structural representation.
Fig. 4 is the utility model unitary construction scheme drawing.
In the accompanying drawing: 1, top straight section; 2, middle tiltedly section; 3, bottom awl section; 4, bottom blanking port; 5, electrode column bottom; 6, copper busbar device; 7, lack net; 8, charge pipe.
The specific embodiment
In the present embodiment, inclined adds feed bin and is made up of top straight section 1, middle tiltedly section 2, bottom awl section 3, bottom blanking port 4, sees Fig. 1.Traditional straight barrel type adds feed bin and sees Fig. 2.
The newly-designed middle tiltedly section 2 of feed bin that adds is the inclined feed bin, make the blanking off centering of its top straight section 1 and bottom blanking port 4, and can bottom awl section 3 be made eccentric form to prolong departure distance (inclined feed bin and the basic indifference of straight barrel type feed bin volume according to actual conditions, can guarantee the requirement of storing amount), and the skew at blanking center has been arranged.Add in the application process of feed bin (seeing Fig. 3,4) at inclined, make on the line of and bell discharging point suitable for reading at feed bin, feed bin bottom blanking port 4 certain distance that moved ahead forward, shortened the distance between discharging point on feed bin bottom blanking port 4 and the bell greatly, in tremie pipe angle one regularly, the running space of electrode column bottom 5, copper busbar device 6, short net 7 is got out of the way in assurance, has reduced the height of charging scffold effectively, has saved cost greatly.This version is applicable to corresponding discharging point situation far away in the horizontal direction on feed bin discharging point and the bell, for example uses the centre charging pipe.
Factory building top filling platform that uses two furnaces of calcium carbide is increased 1000mm, and will to increase the civil engineering cost about 2,000,000, and adopted this inclined to add the electric furnace of feed bin, and charging scffold can descend about 1.5m, can reduce civil engineering cost 3,000,000; And be example with the furnace of calcium carbide that the centre charging form is arranged, a furnace of calcium carbide should be furnished with the length that each material pipe of 13 groups of charge pipes also reduces 1.5m accordingly, and 6 groups of alternate material pipes are arranged in these 13 groups of material pipes, 1 group switching centre material pipe need adopt the 1Cr18Ni9Ti corrosion-resistant steel to make below insulating segment, and all the other 6 groups is straight carbon steel 235-A.Being aggregated in equipment aspect economical with materials is: calculate by the solid drawn pipe of material pipe with φ 325 * 10,0.68 ton of Q235-A steel material-saving is amounted to about 3500 yuan of Renminbi; 0.83 ton of 1Cr18Ni9Ti material-saving is amounted to about 6600 yuan of Renminbi.
Therefore, the separate unit furnace of calcium carbide is given the center-point blanking if adopt an inclined to add feed bin, and then about 10100 yuan of cost can fall in equipment, but civil engineering factory building fabrication cost 3,000,000 yuan of cost-cuttings then.
Claims (3)
1, a kind of furnace roof inclined adds feed bin, it is characterized in that said inclined adds feed bin and connected to form successively by top straight section [1], middle tiltedly section [2], bottom awl section [3] and bottom blanking port [4].
2, furnace roof inclined according to claim 1 adds feed bin, it is characterized in that said bottom awl section [3] is eccentric form.
3, furnace roof inclined according to claim 1 and 2 adds feed bin, it is characterized in that feed bin bottom blanking port [4] extends a segment distance forward on the said feed bin line with the bell discharging point suitable for reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168515 CN200988670Y (en) | 2006-12-22 | 2006-12-22 | Furnace top inclined material feeding bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168515 CN200988670Y (en) | 2006-12-22 | 2006-12-22 | Furnace top inclined material feeding bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988670Y true CN200988670Y (en) | 2007-12-12 |
Family
ID=38939711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620168515 Expired - Lifetime CN200988670Y (en) | 2006-12-22 | 2006-12-22 | Furnace top inclined material feeding bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988670Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658925A (en) * | 2012-05-16 | 2012-09-12 | 苏州金牛精密机械有限公司 | Feeding hopper |
| CN102975987A (en) * | 2012-12-24 | 2013-03-20 | 天津市天环精细化工研究所 | Loader hopper |
| CN103265040A (en) * | 2013-05-10 | 2013-08-28 | 安徽龙泉硅材料有限公司 | Scattered material collecting and recovering system |
-
2006
- 2006-12-22 CN CN 200620168515 patent/CN200988670Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658925A (en) * | 2012-05-16 | 2012-09-12 | 苏州金牛精密机械有限公司 | Feeding hopper |
| CN102975987A (en) * | 2012-12-24 | 2013-03-20 | 天津市天环精细化工研究所 | Loader hopper |
| CN103265040A (en) * | 2013-05-10 | 2013-08-28 | 安徽龙泉硅材料有限公司 | Scattered material collecting and recovering system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3255000B1 (en) | Arrangement structure of stacker device | |
| CN200988670Y (en) | Furnace top inclined material feeding bin | |
| CN204809817U (en) | Hollow apron of cable pit combined material | |
| CN104315853A (en) | Electric furnace burden feeding conveyance device | |
| CN201895965U (en) | Mobile unloading device | |
| CN207309331U (en) | A kind of Thermal Cutoffs copper shell automatic charging assembly machine | |
| CN102505961A (en) | Large horizontal sand silo suitable for combined filling of mortar in dressing plants and dry tailings in tailings ponds | |
| CN214553596U (en) | Ceramic corrugated stepped ring packing | |
| CN201442719U (en) | Round storage bin structure | |
| CN206300469U (en) | A kind of submerged arc furnace system | |
| CN103144976B (en) | Powder grain material discharge system | |
| CN210635281U (en) | Y-shaped strut for belt conveyor truss | |
| CN206254580U (en) | A kind of high-strength abrasion-proof novel energy-conserving liner plate | |
| CN204919536U (en) | A tubular pile end plate for square pile foundation | |
| CN202869267U (en) | Easy-to-convey submerged arc furnace smelt conveying mechanism | |
| CN206680389U (en) | A kind of high anti-erosion magnesia carbon brick in ladle deslagging face | |
| CN204188003U (en) | A kind of feeding and conveying device of charging stock for electric furnace | |
| CN202089604U (en) | Automatic graphite feeder | |
| CN201317550Y (en) | Structure of a blanking hopper on the bin bottom | |
| CN202249082U (en) | Electric pole with bottom end steel plate ring | |
| CN202864124U (en) | Long-distance pipeline coal transporting head end slack coal surge bin device | |
| CN210195777U (en) | Metal false bottom bracket for layered mining of steeply inclined extremely-thin ore body | |
| CN207551408U (en) | A kind of fine powder feed bin anticreep bin device used for refractory material | |
| US20120279054A1 (en) | Method of Configuring Cathodes of an Aluminum Reduction Cell | |
| CN202640563U (en) | Opening reducing device for stirring host material discharge hopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116023 DALIAN, LIAONING PROVINCE TO: 116035 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120424 Address after: 116035 No. 78 cement road, Ganjingzi, Liaoning, Dalian Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116023 No. 169 Bayi Road, Xigang District, Liaoning, Dalian, Dalian Patentee before: Huarui Co., Ltd., Dalian |
|
| DD01 | Delivery of document by public notice |
Addressee: Tao Lin Document name: Review of business letter |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| EXPY | Termination of patent right or utility model |