CN106705675A - Natural gas heating furnace roller - Google Patents
Natural gas heating furnace roller Download PDFInfo
- Publication number
- CN106705675A CN106705675A CN201510795469.3A CN201510795469A CN106705675A CN 106705675 A CN106705675 A CN 106705675A CN 201510795469 A CN201510795469 A CN 201510795469A CN 106705675 A CN106705675 A CN 106705675A
- Authority
- CN
- China
- Prior art keywords
- transmission mechanism
- heating furnace
- support
- gas heating
- roll body
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
A natural gas heating furnace roller is composed of a roller body, a material conveying transmission mechanism, a speed reducer, a support I and a support II. The material conveying transmission mechanism is composed of a drive transmission mechanism, a driven transmission mechanism and a chain belt. The drive transmission mechanism and the driven transmission mechanism are connected through the chain belt. The natural gas heating furnace roller is characterized in that a pushing device is further arranged on the outer side of the drive transmission mechanism and composed of an air cylinder, pushing swing rods and a stirring rod; the air cylinder is fixedly arranged on a support III on one sides of the pushing swing rods; the multiple pushing swing rods are fixedly arranged on the stirring rod, one end of the stirring rod is connected with the air cylinder, and the air cylinder controls the stirring rod to work to drive the pushing swing rods to move. The natural gas heating furnace roller has high strength and abrasion resistance, a water-cooled cooling manner can be adopted in the using process, influences of high temperature on bearings at the two ends of the roller body are reduced, and accordingly the service life of the roller body and the bearings is prolonged.
Description
Technical field
The present invention relates to heat treatment heating furnace, especially a kind of gas heating furnace furnace roller of use water-cooled cooling mode.
Background technology
The high-temperature heater for being currently used for heat treatment generally comprises resistance-heated furnace and gas heating furnace by mode of heating differentiation, and being distinguished by structure has box type heater and trolley heating furnace.The burner hearth side of gas heating furnace is provided with burner, and burner hearth is connected by exhanst gas outlet with smoke evacuation system, and burner hearth bottom surface is located at the furnace roller for transporting material.At present, existing gas heating furnace furnace roller generally requires support and transports heavier material, and operating temperature is in 1000 ° of c or so, the intensity and anti-wear performance of furnace roller reduce larger because of high temperature influence, particularly the bearing at furnace roller two ends by high temperature because influenceed to be easily damaged, the service life of bearing shortens, and even needs to stop production sometimes to change bearing, has influence on normal production.
The content of the invention
It is not enough for more than, object of the present invention is to provide a kind of gas heating furnace furnace roller, workpiece enters body of heater by conveying transmission mechanism, burner is heated, by after the preheating of different heating section, heating, insulation, the workpiece that will complete heat treatment by material-pulling device releases burner hearth, and various heat treatment operations are completed in a body of heater.
The technical scheme is that be accomplished by the following way：A kind of gas heating furnace furnace roller, it is made up of roll body, conveying transmission mechanism, reductor, support I, support II, conveying transmission mechanism is made up of active drive mechanism, slave hand actuator and chain band, active drive mechanism is connected with slave hand actuator by chain band, active drive mechanism is connected with the reductor on support II；Roll body right-hand member is provided with slave hand actuator, and multiple sliding rail racks are uniformly installed between slave hand actuator two ends, and chain slide rail is fixedly mounted on sliding rail rack, and chain band is moved in chain slide rail；It is characterized in that：Described active drive mechanism outside is additionally provided with material-pulling device, material-pulling device by cylinder, pusher swing rod and pull out material bar constitute, cylinder is fixedly mounted on the support III of pusher swing rod side, pull out and be installed with multiple pusher swing rods on material bar, pull out material bar one end to be connected with cylinder, control to pull out material bar work drive pusher swing rod activity by cylinder.
Limbers is set in described roll body, and roll body outer layer sets steel fibre refractory material using pouring type.
The present invention, the present invention not only has intensity and wearability higher, and can in use use water-cooled cooling mode, influence of the high temperature to roll body bearings at both ends is reduced, so as to extend the service life of roll body and bearing.
Brief description of the drawings
Fig. 1 is front view of the invention.
Specific embodiment
Known by Fig. 1, a kind of gas heating furnace furnace roller, it is made up of roll body 1, conveying transmission mechanism 2, reductor 3, support I 4, support II 5, conveying transmission mechanism 2 is made up of active drive mechanism 6, slave hand actuator 7 and chain band 8, active drive mechanism 6 is connected with slave hand actuator 7 by chain band 8, active drive mechanism 6 is connected with the reductor 3 on support II 5；The right-hand member of roll body 1 is provided with slave hand actuator 7, and multiple sliding rail racks 9 are uniformly installed between the two ends of slave hand actuator 7, and chain slide rail 10 is fixedly mounted on sliding rail rack 9, and chain band 8 is moved in chain slide rail 10；The described outside of active drive mechanism 6 is additionally provided with material-pulling device, material-pulling device by cylinder 11, pusher swing rod 12 and pull out material bar 13 constitute, cylinder 11 is fixedly mounted on the support III 14 of the side of pusher swing rod 12, pull out and be installed with multiple pusher swing rods 12 on material bar 13, pull out material one end of bar 13 to be connected with cylinder 11, control to pull out the activity of the material work drive pusher of bar 13 swing rod 13 by cylinder 11.Limbers is set in described roll body 1, and the outer layer of roll body 1 sets steel fibre refractory material using pouring type.
Claims (2)
1. a kind of gas heating furnace furnace roller, it is made up of roll body, conveying transmission mechanism, reductor, support I, support II, conveying transmission mechanism is made up of active drive mechanism, slave hand actuator and chain band, active drive mechanism is connected with slave hand actuator by chain band, active drive mechanism is connected with the reductor on support II；Roll body right-hand member is provided with slave hand actuator, and multiple sliding rail racks are uniformly installed between slave hand actuator two ends, and chain slide rail is fixedly mounted on sliding rail rack, and chain band is moved in chain slide rail；It is characterized in that：Described active drive mechanism outside is additionally provided with material-pulling device, material-pulling device by cylinder, pusher swing rod and pull out material bar constitute, cylinder is fixedly mounted on the support III of pusher swing rod side, pull out and be installed with multiple pusher swing rods on material bar, pull out material bar one end to be connected with cylinder, control to pull out material bar work drive pusher swing rod activity by cylinder.
2. a kind of gas heating furnace furnace roller according to claim 1, it is characterised in that：Limbers is set in described roll body, and roll body outer layer sets steel fibre refractory material using pouring type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795469.3A CN106705675A (en) | 2015-11-18 | 2015-11-18 | Natural gas heating furnace roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795469.3A CN106705675A (en) | 2015-11-18 | 2015-11-18 | Natural gas heating furnace roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705675A true CN106705675A (en) | 2017-05-24 |
Family
ID=58932324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795469.3A Pending CN106705675A (en) | 2015-11-18 | 2015-11-18 | Natural gas heating furnace roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870027A (en) * | 2017-12-04 | 2019-06-11 | 江苏洪诚健康科技有限公司 | A kind of Split type gas heating furnace |
-
2015
- 2015-11-18 CN CN201510795469.3A patent/CN106705675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870027A (en) * | 2017-12-04 | 2019-06-11 | 江苏洪诚健康科技有限公司 | A kind of Split type gas heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |