CN202766605U - Novel spheroidizing device - Google Patents
Novel spheroidizing device Download PDFInfo
- Publication number
- CN202766605U CN202766605U CN 201220484110 CN201220484110U CN202766605U CN 202766605 U CN202766605 U CN 202766605U CN 201220484110 CN201220484110 CN 201220484110 CN 201220484110 U CN201220484110 U CN 201220484110U CN 202766605 U CN202766605 U CN 202766605U
- Authority
- CN
- China
- Prior art keywords
- spheroidizing
- bag
- guide groove
- flow guide
- diversion trench
- 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 - Fee Related
Links
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model provides a novel spheroidizing device, belongs to the technical field of casting, and mainly solves the problems of low spheroidizing agent use ratio and high cost caused by an existing spheroidizing device and an existing spheroidizing mode and environmental pollution caused by spheroidizing flue gas. The novel spheroidizing device comprises a flow guide groove, a bag cover device and a spheroidizing bag. The novel spheroidizing device is characterized in that a dust removal pipeline is arranged at the bottom of the flow guide groove and is parallel to the bottom of the flow guide groove, an air inlet is positioned near a molten iron outlet of the flow guide groove, a dust removal fan cover surrounding the air inlet and the molten iron outlet is fixed below the front end of the flow guide groove, the flow guide groove is fixed on the upper portion of a baffle, the baffle is fixed on a furnace frame at one end of a tapping hole of an electric furnace or a cupola furnace, the bag cover device is provided with a pouring hole and is hung below the dust removal fan cover through a flexible connector, and the tension of the flexible connector is decreased when the spheroidizing bag is hoisted by a hoisting device and contacts with a bag cover, so that the bag cover and a bag port are closed. The novel spheroidizing device is high in spheroidizing agent use ratio and less in environmental pollution.
Description
Technical field
The utility model belongs to casting technology field, is specifically related to a kind of spheroidization device of spheroidal graphite cast iron.
Background technology
In the spheroidization device of existing spheroidal graphite cast iron, most adopt nodulizing agent put at the bottom of the common nodularization bag bag add covering material behind the groove, then realize nodularization with pouring method, there is following defective in this nodularization mode: 1, clad opens wide during nodularization, the specific absorption of magnesium is low, and the nodulizing agent consumption causes greatly cost to raise; 2, clad opens wide during nodularization, and the volume of smoke that produces in the nodularization process and magnesium light have caused environmental pollution, affect workshop worker's health.In the spheroidization device of existing spheroidal graphite cast iron, also has a kind of convertible special-purpose nodularization bag, clad sealing during nodularization, but the utilization ratio of Effective Raise nodulizing agent, and environmental contamination reduction, but because this mode troublesome poeration needs repeatedly ladle-to-ladle operation, molten iron temperature reduces too much, seldom uses now.In the spheroidization device of existing spheroidal graphite cast iron, also has a kind of portable clad device, clad sealing during nodularization, but the utilization ratio of Effective Raise nodulizing agent, and environmental contamination reduction, but because the installation of portable clad and take off cumbersomely need to arrange special mechanism and special messenger operation, time-consuming, caused serious hindrance to applying of this device.
Summary of the invention
Low-cost high and the problem of environmental pollution that the nodularization flue gas causes of the nodulizing agent utilization ratio that the utility model causes mainly for existing spheroidization device and nodularization mode, a kind of Novel ball gasifying device is provided, in the situation that do not increase manpower, utilization ratio that can the Effective Raise nodulizing agent also reduces production costs, and effectively eliminates the environmental pollution that the nodularization flue dust causes.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
A kind of Novel ball gasifying device comprises diversion trench, clad device, dedusting fan housing and nodularization bag; It is characterized in that: described diversion trench bottom arranges the dedusting air channel, and this dedusting air channel is parallel with the diversion trench bottom surface, and blast inlet is positioned near the diversion trench molten iron spout, and the dedusting fan housing is fixed on below the diversion trench front end around blast inlet and molten iron spout; Diversion trench is fixed on plate washer top, and this plate washer is fixed on electric furnace or the furnace cupola taphole one end grate; Described clad device has pouring hole, and the clad device hangs on the below of dedusting fan housing by flexible connection body, and the clad appliance cover is on the bag mouth of nodularization bag.
The present invention compared with prior art has following beneficial effect:
1, because nodularization bag clad of the present utility model and dedusting fan housing adopt flexible piece to be connected, when making nodularization wrap in weight handling equipment to hang the clad below that moves under the diversion trench, only need to lift by crane straight up clad is contacted with the nodularization bag; Realize closed nodularization; Make things convenient for simultaneously molten iron to weigh;
2, because the utility model adopts the cleaning shaft blast inlet to be arranged on diversion trench front end below, be bordering on closed state, better dust removal effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-dedusting air channel; 2-blast inlet; 3-diversion trench; 4-molten iron spout; 5-dedusting fan housing; 6-flexible connecting member; 7-clad device; 8-pouring hole; 9-nodularization bag; 10-dividing wall; 11-nodulizing agent; 12-plate washer.
Embodiment
As shown in Figure 1, a kind of Novel ball gasifying device comprises that diversion trench 3, clad device 7, dedusting fan housing 5 and bottom arrange the nodularization bag 9 that dividing wall 10 is divided into the bottom nodulizing agent groove and molten iron dashpot; Be characterized in: described diversion trench bottom arranges dedusting air channel 1, and this dedusting air channel is parallel with the diversion trench bottom surface, and blast inlet 2 is positioned near the diversion trench molten iron spout 4, and dedusting fan housing 5 is fixed on below the diversion trench front end around blast inlet and molten iron spout; Diversion trench 3 is fixed on plate washer 12 tops, and this plate washer is fixed on electric furnace or the furnace cupola taphole one end grate; Described clad device 7 has pouring hole 8, and clad device 7 hangs on the below of dedusting fan housing 5 by flexible connecting member 6; The clad appliance cover is on the bag mouth of nodularization bag 9.。
Using method:
When the utility model used, overweight equipment was sling the nodularization bag, moved to the clad below, upwards moved the bag mouth that makes nodularization bag 9 again and contacted with clad, and the flexible connecting member 6 suffered pulling force that hang clad are diminished; Clad and bag mouthful driving fit; During nodularization, molten iron flows in the diversion trench 3, and molten iron flows in the bag upper part of the cover groove through molten iron spout 4, and is flowed into the molten iron dashpot of nodularization bag by pouring hole 8, enters subsequently the nodulizing agent groove and contacts with nodulizing agent 11, carries out nodularization.Simultaneously, cleaning apparatus is opened, and the flue dust that produces in the nodularization process is drawn into the dedusting air channel.When flue dust is upwards flowed by the pouring hole place, fully contact with molten iron, the nodulizing agent utilization ratio is higher; Nodularization finishes, after can carry out easily weighing of molten iron; When uncapping, slightly translation gets final product the nodularization bag that only need sling to transferring again.
Claims (1)
1. a Novel ball gasifying device comprises diversion trench (3), clad device (7), dedusting fan housing (5) and nodularization bag (9); It is characterized in that: described diversion trench bottom arranges dedusting air channel (1), this dedusting air channel is parallel with the diversion trench bottom surface, blast inlet (2) is positioned near the diversion trench molten iron spout (4), and dedusting fan housing (5) is fixed on below the diversion trench front end around blast inlet and molten iron spout; Diversion trench (3) is fixed on plate washer (12) top, and this plate washer is fixed on electric furnace or the furnace cupola taphole one end grate; Described clad device (7) has pouring hole (8), and clad device (7) hangs on the below of dedusting fan housing (5) by flexible connection body (6), and the clad appliance cover is on the bag mouth of nodularization bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484110 CN202766605U (en) | 2012-09-20 | 2012-09-20 | Novel spheroidizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484110 CN202766605U (en) | 2012-09-20 | 2012-09-20 | Novel spheroidizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766605U true CN202766605U (en) | 2013-03-06 |
Family
ID=47773191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484110 Expired - Fee Related CN202766605U (en) | 2012-09-20 | 2012-09-20 | Novel spheroidizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912064A (en) * | 2012-09-20 | 2013-02-06 | 裴柯兴 | Novel balling device |
| CN104451354A (en) * | 2014-10-15 | 2015-03-25 | 裴柯兴 | Spheroidal graphite cast iron spheroidizing system |
-
2012
- 2012-09-20 CN CN 201220484110 patent/CN202766605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912064A (en) * | 2012-09-20 | 2013-02-06 | 裴柯兴 | Novel balling device |
| CN104451354A (en) * | 2014-10-15 | 2015-03-25 | 裴柯兴 | Spheroidal graphite cast iron spheroidizing system |
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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 |
Granted publication date: 20130306 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |