CN202562263U - Intermediate-frequency induction continuous heating furnace for production of vanadium-nitrogen alloy - Google Patents
Intermediate-frequency induction continuous heating furnace for production of vanadium-nitrogen alloy Download PDFInfo
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- CN202562263U CN202562263U CN2012200990224U CN201220099022U CN202562263U CN 202562263 U CN202562263 U CN 202562263U CN 2012200990224 U CN2012200990224 U CN 2012200990224U CN 201220099022 U CN201220099022 U CN 201220099022U CN 202562263 U CN202562263 U CN 202562263U
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- valve plate
- discharging
- separate cavities
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Abstract
The utility model discloses an intermediate-frequency induction continuous heating furnace for the production of vanadium-nitrogen alloy. The intermediate-frequency induction continuous heating furnace for the production of the vanadium-nitrogen alloy mainly comprises a furnace body, a nitrogen-isolation protection device of a feed inlet, a feed inlet transporter, a nitrogen-isolation protection device of a feed outlet, a feed outlet transporter, a transmission bracket, a transducer, a heating pipe, a water pipe and a nitrogen pipe. The furnace body is provided with a low-temperature part, a transition part, a high-temperature part, a natural cooling part and a forded water cooling part which are communicated with each other inside the furnace body. The intermediate-frequency induction continuous heating furnace for the production of the vanadium-nitrogen alloy has the advantages that production efficiency is largely improved, mechanization of a productive process is completely achieved, working intensity of workers is largely reduced, service life of the furnace body is prolonged, and stability of product quality is ensured.
Description
Technical field
The utility model relates to the technical field of heating furnace, more particularly relates to the technical field of VN alloy production with the heating in medium frequency stove.
Background technology
VN alloy is a kind of steel-making additive of novel, high-quality, adopts the VN alloy microalloying, can under most economical condition, impel the steel products upgrading; But at present the production of VN alloy receives technology and all restrictions of equipment, and its output and cost be always than higher, the heating in medium frequency furnace apparatus of for example using always in the market; It is vertical structure, needs heating of a stove one stove to fire during production, owing to received the restriction of heat time heating time; Its production efficiency is difficult to improve, and simultaneously, vertical heater is constantly experiencing the heating and cooling process; Also receive very big influence the service life of body of heater, usually need carry out stop production to overhaul body of heater.
The utility model content
The purpose of the utility model provides a kind of serialization production of can carrying out in order to solve above-mentioned deficiency exactly, and the Medium frequency induction continuous furnace is used in the VN alloy production that production efficiency is greatly enhanced.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is following:
The Medium frequency induction continuous furnace is used in VN alloy production; It mainly includes body of heater, charging aperture nitrogen isolating and protecting device, charging transport, discharging opening nitrogen isolating and protecting device, goes out material conveying device, fails bin, frequency converter, heating tube, water pipe and nitrogen tube, the low-temperature zone district that said body of heater is connected by inside successively, changeover portion district, high temperature section district, natural cooling section district and Forced water cooling section district; Said charging aperture nitrogen isolating and protecting device mainly is made up of charging separate cavities and the valve plate that is positioned at these charging separate cavities two openings; The top of this valve plate is separately installed with the hydraulic cylinder that is fixedly connected with valve plate; Said charging separate cavities is connected with the low-temperature zone district of body of heater through valve plate; Said charging transport is mainly by charging carriage, pusher hydraulic cylinder with draw the feed liquid cylinder pressure to constitute; This pusher hydraulic cylinder is fixedly mounted on the sidepiece of charging carriage front end, and corresponding with the valve plate of charging separate cavities, and this draws the feed liquid cylinder pressure to be fixedly mounted on the bottom of charging carriage front end; Said discharging opening nitrogen isolating and protecting device mainly is made up of discharging separate cavities and the valve plate that is positioned at these discharging separate cavities two openings; The top of this valve plate is separately installed with the hydraulic cylinder that is fixedly connected with valve plate; Said discharging separate cavities is connected with the Forced water cooling section district of body of heater through valve plate; Saidly go out material conveying device mainly by discharging carriage, pusher hydraulic cylinder with draw the feed liquid cylinder pressure to constitute; This pusher hydraulic cylinder is fixedly mounted on the sidepiece of discharging carriage rear end, and this draws the feed liquid cylinder pressure to be fixedly mounted on the bottom of discharging carriage rear end; The two ends of said defeated bin contact with charging carriage and discharging carriage respectively; Said heating tube is installed in the high temperature section district and is electrically connected with frequency converter, and said water pipe is connected with the Forced water cooling section district and the heating tube of body of heater, above Forced water cooling section district, offers spout hole; Said nitrogen tube is connected with low-temperature zone district, changeover portion district, high temperature section district, natural cooling section district, Forced water cooling section district, charging separate cavities and the discharging separate cavities inside of body of heater respectively; The low-temperature zone district of said body of heater and Forced water cooling section district are equipped with the boosting hydraulic cylinder respectively.
On the said defeated bin running roller is installed.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the equipment of the utility model can be realized the uninterrupted operation of serialization; Production efficiency is greatly improved; Production process has realized mechanization fully, has alleviated working strength of workers greatly, the two ends of heating furnace respectively through be provided with the nitrogen isolating and protecting device with stove in stove outside keep apart fully; Not only guaranteed the stable of furnace atmosphere; Effectively protect furnace lining material, prolonged the service life of body of heater, and guaranteed the stability of product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
By shown in Figure 1; The Medium frequency induction continuous furnace is used in VN alloy production; It mainly includes body of heater, charging aperture nitrogen isolating and protecting device, charging transport, discharging opening nitrogen isolating and protecting device, goes out material conveying device, fails bin 18, frequency converter 19, heating tube 20, water pipe 21 and nitrogen tube 22, the low-temperature zone district 1 that said body of heater is connected by inside successively, changeover portion district 2, high temperature section district 3, natural cooling section district 4 and Forced water cooling section district 5; Said charging aperture nitrogen isolating and protecting device mainly is made up of charging separate cavities 6 and the valve plate 7 that is positioned at 6 liang of openings of this charging separate cavities; The top of this valve plate 7 is separately installed with the hydraulic cylinder 8 that is fixedly connected with valve plate 7; Said charging separate cavities 6 is connected with the low-temperature zone district 1 of body of heater through valve plate 7; Said charging transport is mainly by charging carriage 9, pusher hydraulic cylinder 10 with draw feed liquid cylinder pressure 11 to constitute; This pusher hydraulic cylinder 10 is fixedly mounted on the sidepiece of charging carriage 9 front ends, and corresponding with the valve plate 7 of charging separate cavities 6, and this draws feed liquid cylinder pressure 11 to be fixedly mounted on the bottom of charging carriage 9 front ends; Through pusher hydraulic cylinder 10 and the interlock of drawing feed liquid cylinder pressure 11, in charging separate cavities 6, carry raw material; Said discharging opening nitrogen isolating and protecting device mainly is made up of discharging separate cavities 12 and the valve plate 13 that is positioned at 12 liang of openings of this discharging separate cavities; The top of this valve plate 13 is separately installed with the hydraulic cylinder 14 that is fixedly connected with valve plate 13; Said discharging separate cavities 12 is connected with the Forced water cooling section district 5 of body of heater through valve plate 13; Saidly go out material conveying device mainly by discharging carriage 15, pusher hydraulic cylinder 16 with draw feed liquid cylinder pressure 17 to constitute; This pusher hydraulic cylinder 16 is fixedly mounted on the sidepiece of discharging carriage 15 rear ends; This draws feed liquid cylinder pressure 17 to be fixedly mounted on the bottom of discharging carriage 15 rear ends, through this pusher hydraulic cylinder 16 with draw feed liquid cylinder pressure 17 with the output of the raw material in the discharging separate cavities 12; The two ends of said defeated bin 18 contact with charging carriage 9 and discharging carriage 15 respectively; Said heating tube 20 is installed in high temperature section district 3 and is electrically connected with frequency converter 19, and said water pipe 21 is connected with heating tube 20 with the Forced water cooling section district 5 of body of heater, above Forced water cooling section district 5, offers spout hole 23; Said nitrogen tube 22 is connected with low-temperature zone district 1, changeover portion district 2, high temperature section district 3, natural cooling section district 4, Forced water cooling section district 5, charging separate cavities 6 and discharging separate cavities 12 inside of body of heater respectively; The low-temperature zone district 1 and the Forced water cooling section district 5 of said body of heater are separately installed with boosting hydraulic cylinder 24, and raw material move on defeated bin 18 for ease, on defeated bin 18, running roller 25 are installed.
Claims (2)
1. the Medium frequency induction continuous furnace is used in VN alloy production; It is characterized in that: it mainly includes body of heater, charging aperture nitrogen isolating and protecting device, charging transport, discharging opening nitrogen isolating and protecting device, goes out material conveying device, fails bin, frequency converter, heating tube, water pipe and nitrogen tube, the low-temperature zone district that said body of heater is connected by inside successively, changeover portion district, high temperature section district, natural cooling section district and Forced water cooling section district; Said charging aperture nitrogen isolating and protecting device mainly is made up of charging separate cavities and the valve plate that is positioned at these charging separate cavities two openings; The top of this valve plate is separately installed with the hydraulic cylinder that is fixedly connected with valve plate; Said charging separate cavities is connected with the low-temperature zone district of body of heater through valve plate; Said charging transport is mainly by charging carriage, pusher hydraulic cylinder with draw the feed liquid cylinder pressure to constitute; This pusher hydraulic cylinder is fixedly mounted on the sidepiece of charging carriage front end, and corresponding with the valve plate of charging separate cavities, and this draws the feed liquid cylinder pressure to be fixedly mounted on the bottom of charging carriage front end; Said discharging opening nitrogen isolating and protecting device mainly is made up of discharging separate cavities and the valve plate that is positioned at these discharging separate cavities two openings; The top of this valve plate is separately installed with the hydraulic cylinder that is fixedly connected with valve plate; Said discharging separate cavities is connected with the Forced water cooling section district of body of heater through valve plate; Saidly go out material conveying device mainly by discharging carriage, pusher hydraulic cylinder with draw the feed liquid cylinder pressure to constitute; This pusher hydraulic cylinder is fixedly mounted on the sidepiece of discharging carriage rear end, and this draws the feed liquid cylinder pressure to be fixedly mounted on the bottom of discharging carriage rear end; The two ends of said defeated bin contact with charging carriage and discharging carriage respectively; Said heating tube is installed in the high temperature section district and is electrically connected with frequency converter, and said water pipe is connected with the Forced water cooling section district and the heating tube of body of heater, above Forced water cooling section district, offers spout hole; Said nitrogen tube is connected with low-temperature zone district, changeover portion district, high temperature section district, natural cooling section district, Forced water cooling section district, charging separate cavities and the discharging separate cavities inside of body of heater respectively; The low-temperature zone district of said body of heater and Forced water cooling section district are equipped with the boosting hydraulic cylinder respectively.
2. the Medium frequency induction continuous furnace is used in VN alloy production according to claim 1, it is characterized in that: on the said defeated bin running roller is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200990224U CN202562263U (en) | 2012-03-06 | 2012-03-06 | Intermediate-frequency induction continuous heating furnace for production of vanadium-nitrogen alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200990224U CN202562263U (en) | 2012-03-06 | 2012-03-06 | Intermediate-frequency induction continuous heating furnace for production of vanadium-nitrogen alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562263U true CN202562263U (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200990224U Expired - Fee Related CN202562263U (en) | 2012-03-06 | 2012-03-06 | Intermediate-frequency induction continuous heating furnace for production of vanadium-nitrogen alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696926A (en) * | 2020-12-08 | 2021-04-23 | 九江市钒宇新材料股份有限公司 | Vanadium-nitrogen alloy production equipment |
-
2012
- 2012-03-06 CN CN2012200990224U patent/CN202562263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696926A (en) * | 2020-12-08 | 2021-04-23 | 九江市钒宇新材料股份有限公司 | Vanadium-nitrogen alloy production equipment |
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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: 20121128 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |