CN204401070U - Steel wire heating quenching device - Google Patents
Steel wire heating quenching device Download PDFInfo
- Publication number
- CN204401070U CN204401070U CN201420814792.1U CN201420814792U CN204401070U CN 204401070 U CN204401070 U CN 204401070U CN 201420814792 U CN201420814792 U CN 201420814792U CN 204401070 U CN204401070 U CN 204401070U
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- CN
- China
- Prior art keywords
- steel wire
- process furnace
- slag
- room
- wire heating
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to Production for Steel Wire field, is specifically related to steel wire heating quenching device.Described steel wire heating quenching device comprises coupling device, process furnace and quenching tank, coupling device is communicated with process furnace and quenching tank, described coupling device comprises and cuts off room and outer fire door, the one end cutting off room communicates with furnace outlet, the other end communicates with quenching tank entrance, and outer fire door is arranged at the one end cutting off room and communicate with the entrance of quenching tank.Process furnace and quenching tank separate by the utility model, prevent the water vapor in quenching tank from entering process furnace, change state of combustion, be provided with outer fire door, process furnace can be made to cut off with extraneous, prevent process furnace CO atmosphere from declining, simple, there is higher practical value, easy to utilize.
Description
Technical field
The utility model belongs to Production for Steel Wire field, is specifically related to steel wire heating quenching device.
Background technology
Quenching is the critical process in medium high carbon Production for Steel Wire, especially finished heat treatment quenching process.Steel wire obtains sorbite tissue by quenching, such tissue has higher limit of stretch, good over-all properties can be obtained after steel wire drawing, meet the required physicals obtained of Finished Steel cord, avoid steel cord fracture of wire phenomenon in process of production to a great extent.Existing all quenching tanks are adjacent with process furnace to be communicated with, and water vapor easily enters process furnace, changes state of combustion.Water vapor makes furnace pressure raise in addition, enters process furnace, affects wire quality, oxidizable.
Utility model content
The purpose of this utility model is to provide a kind of steel wire heating quenching device, process furnace and quenching tank can be cut off, prevent water vapor from entering process furnace.
For achieving the above object, the technical scheme that the utility model adopts is: comprise coupling device, process furnace and quenching tank, described coupling device is communicated with process furnace and quenching tank, described coupling device comprises and cuts off room and outer fire door, the one end cutting off room communicates with furnace outlet, the other end communicates with quenching tank entrance, and outer fire door is arranged at the one end cutting off room and communicate with the entrance of quenching tank.
Preferably, the bottom of described partition room is provided with slag deposition groove, and the top of slag deposition groove is provided with scrapes slag roller.
Preferably, the quantity of described slag deposition groove is two, is provided with a spacer block between two slag deposition grooves, and scrape on spacer block that slag roller is arranged between two slag deposition grooves, on spacer block, the both sides of accumulated slag roller are provided with towards the inclined-plane of corresponding slag deposition groove.
Preferably, the outside of described coupling device is provided with clean-out door, and clean-out door is arranged at the below of scraping slag roller, corresponding with the position of slag deposition groove.
Preferably, described coupling device also comprises interior fire door, and interior fire door is arranged at the inside cutting off room.
Preferably, described coupling device also comprises smoke discharge pipe, and smoke discharge pipe is communicated with and cuts off room and outside air.
Preferably, the top of described smoke discharge pipe is provided with pressure unit and motor-driven control valve, and pressure unit is electrically connected with motor-driven control valve.
After adopting technique scheme, the utility model has following positively effect:
(1) steel wire heating quenching device of the present utility model, separates process furnace and quenching tank, prevents the water vapor in quenching tank from entering process furnace, change state of combustion, be provided with outer fire door, process furnace can be made to cut off with extraneous, prevent process furnace CO atmosphere from declining, affect wire quality;
(2) steel wire heating quenching device of the present utility model, is provided with and scrapes slag roller and slag deposition groove, oxide compound on steel wire can be wiped off, prevent from entering quenching tank, makes hardening liquid concentration and temperature rising or out of control;
(3) the utility model is provided with pressure unit and motor-driven control valve on smoke discharge pipe, can realize furnace pressure automatic control and adjustment, makes furnace pressure keep constant;
(4) steel wire heating quenching device of the present utility model, rational in infrastructure, designs ingenious, simple, has higher practical value, easy to utilize.
Accompanying drawing explanation
Fig. 1 is steel wire heating quenching device external structure schematic diagram of the present utility model;
Fig. 2 is the quenching device of steel wire heating shown in Fig. 1 internal structure schematic diagram.
Wherein: 1, coupling device, 11, cut off room, 12, outer fire door, 13, slag deposition groove, 14, slag roller is scraped, 15, spacer block, 16, inclined-plane, 17, clean-out door, 18, interior fire door, 19, smoke discharge pipe, 110, pressure unit, 111, motor-driven control valve, 2, process furnace, 3, quenching tank.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1-2, steel wire heating quenching device of the present utility model comprises coupling device 1, process furnace 2 and quenching tank 3, and coupling device 1 is communicated with process furnace 2 and quenching tank 3.Coupling device 1 comprises and cuts off room 11 and outer fire door 12, the one end cutting off room 11 export with process furnace 2 communicate, the other end communicates with quenching tank 3 entrance, outer fire door 12 is arranged at one end that partition room 11 communicates with the entrance of quenching tank 3.Process furnace 2 and quenching tank 3 cut off by coupling device 1, and process furnace 2 is communicated with by cutting off room 11 with quenching tank 3, can be passed through partition room 11 transfer to quenching tank 3 in process furnace 2 by the steel wire heated.In quenching tank 3, hardening liquid is housed.When outer fire door 12 is closed, process furnace 2 is in closed state, and when the steel wire of heat quenches in quenching tank 3, even if can discharge water vapour, water vapour can not enter process furnace 2 because of closing of outer fire door 12, ensures that in process furnace 2, CO atmosphere is stablized with this.
The bottom cutting off room 11 is provided with slag deposition groove 13, and the top of slag deposition groove 13 is provided with scrapes slag roller 14.Wherein, the quantity of slag deposition groove 13 is two, and scrape on spacer block 15 that slag roller 14 is arranged between two slag deposition grooves 13, the both sides of spacer block 15 are provided with the inclined-plane 16 tilted towards corresponding slag deposition groove 13.Scraping slag roller 14 for being wiped off by the oxide compound on steel wire, to be taken advantage of a situation through inclined-plane 16 by the oxide compound that scrapes and slipping into two slag deposition grooves 13, to prevent the oxide compound wiped off from entering quenching tank 3, make quench fluid temperature and concentration out of control.
Be appreciated that the quantity of slag deposition groove 13 can be one, scrape the top that slag roller 14 is in slag deposition groove 13, the object of accumulated slag can be realized equally, or the quantity of slag deposition groove 13 can be more than three or three, is evenly distributed on the below of scraping slag roller 14, also can realize accumulated slag object.
The outer hull of coupling device 1 is provided with clean-out door 17, and clean-out door 17 is arranged at the below of scraping slag roller 14, corresponding with the position of slag deposition groove 13.When the dreg accumulation in slag deposition groove 13 is to time a certain amount of, scarfing cinder process can be carried out by opening clean-out door 17.
Further, coupling device 1 also comprises interior fire door 18, and interior fire door 18 is arranged at the inside cutting off room 11.Process being in the steel wire cut off in room 11 when needing to open outer fire door 12, or when opening slag deposition groove 13 pairs of residue cleanings, fire door 18 in closing, can prevent outside air from entering process furnace 2, further ensures the stable of process furnace 2 combustion environment.
Coupling device 1 also comprises the smoke discharge pipe 19 being communicated with and cutting off room 11 and outside air, and the top of smoke discharge pipe 19 is provided with pressure unit 110 and motor-driven control valve 111, and pressure unit 110 is electrically connected with motor-driven control valve 111.Pressure unit 110 can gaseous tension in Real-Time Monitoring coupling device 1, has indirectly monitored the gaseous tension in process furnace 2.When air pressure becomes large, pressure unit 110 monitors this signal, and convert the electrical signal controlling motor-driven control valve 111 to, now motor-driven control valve 111 suitably increases aperture, reduces air pressure with this; When air pressure diminishes, pressure unit 110 monitors this signal, and convert the electrical signal controlling motor-driven control valve 111 to, now motor-driven control valve 111 suitably reduces aperture, increases air pressure with this.By above-mentioned Real-Time Monitoring, make the air pressure in process furnace 2 constant.
When steel wire heating quenching device of the present utility model uses, close outer fire door 12, make coupling device 1 and process furnace 2 environment constant.Transferred to scrape on slag roller 14 by the steel wire heated in process furnace 2 and carry out scarfing cinder process.Fire door 18 in closing subsequently, opens outer fire door 12, steel wire is transferred to quenching tank 3 and quench.When the steel wire in process furnace 2 occurs wearing silk, band silk, doubling or to take thread, fire door 18 in closing, processes steel wire.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain that the utility model requires.
Claims (7)
1. a steel wire heating quenching device, it is characterized in that: comprise coupling device (1), process furnace (2) and quenching tank (3), coupling device (1) is communicated with process furnace (2) and quenching tank (3), coupling device (1) comprises and cuts off room (11) and outer fire door (12), the one end cutting off room (11) export with process furnace (2) communicate, the other end communicates with quenching tank (3) entrance, outer fire door (12) is arranged at one end that partition room (11) communicates with the entrance of quenching tank (3).
2. steel wire heating quenching device according to claim 1, is characterized in that: the bottom cutting off room (11) is provided with slag deposition groove (13), and the top of slag deposition groove (13) is provided with scrapes slag roller (14).
3. steel wire heating quenching device according to claim 2, it is characterized in that: the quantity of slag deposition groove (13) is two, a spacer block (15) is provided with between two slag deposition grooves (13), scrape on spacer block (15) that slag roller (14) is arranged between two slag deposition grooves (13), the both sides of the upper accumulated slag roller (14) of spacer block (15) are provided with towards the inclined-plane of corresponding slag deposition groove (13) (16).
4. steel wire heating quenching device according to claim 3, it is characterized in that: the outside of coupling device (1) is provided with clean-out door (17), clean-out door (17) is arranged at the below of scraping slag roller (14), corresponding with the position of slag deposition groove (13).
5. the steel wire heating quenching device according to any one of claim 1-4, is characterized in that: coupling device (1) also comprises interior fire door (18), and interior fire door (18) is arranged at the inside cutting off room (11).
6. steel wire heating quenching device according to claim 1, is characterized in that: coupling device (1) also comprises smoke discharge pipe (19), and smoke discharge pipe (19) is communicated with and cuts off room (11) and outside air.
7. steel wire heating quenching device according to claim 6, it is characterized in that: the top of smoke discharge pipe (19) is provided with pressure unit (110) and motor-driven control valve (111), and pressure unit (110) is electrically connected with motor-driven control valve (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814792.1U CN204401070U (en) | 2014-12-19 | 2014-12-19 | Steel wire heating quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814792.1U CN204401070U (en) | 2014-12-19 | 2014-12-19 | Steel wire heating quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401070U true CN204401070U (en) | 2015-06-17 |
Family
ID=53424948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814792.1U Withdrawn - After Issue CN204401070U (en) | 2014-12-19 | 2014-12-19 | Steel wire heating quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063336A (en) * | 2015-08-19 | 2015-11-18 | 江苏兴达钢帘线股份有限公司 | Inner furnace door mechanism of arched heat treatment gas furnace |
| CN105755271A (en) * | 2014-12-19 | 2016-07-13 | 张家港市东航机械有限公司 | Steel wire heating and quenching apparatus |
-
2014
- 2014-12-19 CN CN201420814792.1U patent/CN204401070U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755271A (en) * | 2014-12-19 | 2016-07-13 | 张家港市东航机械有限公司 | Steel wire heating and quenching apparatus |
| CN105755271B (en) * | 2014-12-19 | 2018-04-24 | 张家港市东航机械有限公司 | Steel wire heating quenching unit |
| CN105063336A (en) * | 2015-08-19 | 2015-11-18 | 江苏兴达钢帘线股份有限公司 | Inner furnace door mechanism of arched heat treatment gas furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20180424 |
|
| AV01 | Patent right actively abandoned |