CN202420157U - Roasting furnace with combination of fully sealed chain and mesh belt - Google Patents
Roasting furnace with combination of fully sealed chain and mesh belt Download PDFInfo
- Publication number
- CN202420157U CN202420157U CN2012200072650U CN201220007265U CN202420157U CN 202420157 U CN202420157 U CN 202420157U CN 2012200072650 U CN2012200072650 U CN 2012200072650U CN 201220007265 U CN201220007265 U CN 201220007265U CN 202420157 U CN202420157 U CN 202420157U
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- China
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- hermetically sealed
- boiler tube
- chain
- guipure
- furnace
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Abstract
The utility model relates to a roasting furnace and specifically relates to the roasting furnace with the combination of a fully sealed chain and a mesh belt. The roasting furnace comprises a furnace body and is characterized in that a hollow square-shaped fully sealed furnace pipe is communicated with the inside of the furnace body, a heating system is mounted at the part of the furnace body which is sleeved in a hollow middle part of the fully sealed furnace pipe, the heating system is arranged at the bottom of a channel on the fully sealed furnace pipe, and a chain-mesh integral type conveyor belt is laid in the fully sealed furnace pipe along the direction of the channel. The roasting furnace disclosed by the utility model improves a transmission component, so that the roasting furnace has excellent transmission performance and stability in comparison with a traditional mesh belt furnace; and furthermore, the roasting furnace has excellent air tightness.
Description
Technical field
The utility model relates to a kind of roaster, is specifically related to a kind of hermetically sealed chain and combines the guipure roaster.
Background technology
Guipure, the flexible delivery band with certain porosity of working out with wire exactly.Traditional mesh-belt kiln is to utilize the frictional force of active casting rubber cylinder and guipure to drive the guipure motion, and the bottom at guipure keeps at a certain distance away, and arrange that the metal carrying roller of a root supports guipure.Bank on guipure along with guipure together moves, get into kiln preheating zone, soak district, cooling zone after, accomplish roasting process, run to blanking behind the discharge end cylinder.
There is following weak point in traditional mesh-belt kiln: (1) if the processing of cylinder and carrying roller and installation accuracy are accurate inadequately, deviation phenomenon will appear in guipure, seriously can cause guipure to pull and damage the burner hearth side wall, even whole guipure can't be moved.(2) guipure is in the process of operation; Must guarantee that enough tensionings just can make guipure move in the inner horizontal plane that keeps of burner hearth; If load is too heavy or tensile force is not enough, can cause cylinder to dally and the motionless phenomenon of guipure, also can cause the guipure in the burner hearth between carrying roller, to sink because of load; Increase the transmission resistance, influence the guipure traveling comfort.(3) guipure can produce in the process of heating and cooling and expand with heat and contract with cold; Therefore need adjust the tensile force of guipure at any time; If adjust untimely; The danger (during cooling) that will cause guipure to skid (during expansion) or draw bad guipure if deviation appears in the tensioning amplitude on guipure both sides simultaneously, also can cause the serious deviation phenomenon of guipure.(4) the two end supports seat of the metal carrying roller of each root guipure below all is in the outside of fire resistant heat preserving side wall, and every carrying roller all will pass side wall like this; Exist many circular holes at the side wall two ends; The pressure oscillation and the temperature fluctuation of burner hearth can be caused in these spaces, are unfavorable for guaranteeing the air-tightness of burner hearth.(5) because the uncovered and mounting means that supports carrying roller at burner hearth two ends; Make whole heating furnace can't guarantee air-tightness; Thereby traditional mesh-belt kiln can't realize the roasting of atmosphere protection property, and the roasting technique for some need secluding air or the gas that needs protection participates in can't satisfy.
The utility model content
According to the deficiency of above prior art, the utility model technical problem to be solved is: provide a kind of hermetically sealed chain to combine the guipure roaster, can improve transmission component, and have good air-tightness.
The described a kind of hermetically sealed chain of the utility model combines the guipure roaster; Comprise body of heater, be filled with insulation material in the body of heater, leading in the body of heater has back-shaped hermetically sealed boiler tube; With the body of heater place of the hollow suit in hermetically sealed boiler tube middle part heating system is installed; This heating system is arranged in the bottom of hermetically sealed boiler tube upper channel, and the upper channel two ends are respectively arranged with drive sprocket and driven sprocket in the hermetically sealed boiler tube, and the lower channel two ends are respectively arranged with a changed course cylinder; Be equipped with link network integral type conveyer belt along channel direction between drive sprocket, driven sprocket and two changed course cylinders; Top one end of hermetically sealed boiler tube upper channel is provided with feed hopper and blow-down pipe, and the other end is provided with the protection air-blowing and goes into pipe, and the bottom of going into to manage the hermetically sealed boiler tube lower channel of homonymy with the protection air-blowing is provided with the Weight type flapper.
Wherein, link network integral type conveyer belt preferably includes two parallel chains, is connected with connecting rod uniformly between two chains, and the top of connecting rod is equipped with wire netting.
Chain is preferably big ball bipatch chain.
Hermetically sealed boiler tube upper channel top preferably is provided with the waste gas fairlead.
The operation principle of the utility model is: drive sprocket drives link network integral type conveyer belt, and link network integral type conveyer belt carries material and moves together.The material of feed hopper the inside is along with advancing of link network integral type conveyer belt is laid on the wire netting equably; Progress into heating system; Drop in the Weight type flapper after accomplishing roasting, after weight that discharging is gathered surpasses the weight of weight, the stifled blowing that moves down automatically of awl.In addition, the protection air-blowing is gone into pipe protective gas is blown into hermetically sealed boiler tube, with the air that exists in the hermetically sealed boiler tube catch up with clean after, open heating system and transmission system and can carry out the roasting of protective atmosphere, the waste gas that produces in the roasting process discharges through the waste gas fairlead.
The scope of application of the utility model is: (1) temperature: the granule materials roasting below 1000 ℃.(2) material: particle diameter is not less than the particulate material of 1mm.(3) atmosphere: can realize the protective atmosphere roasting.
The utility model is compared with traditional meshbeltfurnace and is had the following advantages:
(1) adopts two parallel chains; Connect with connecting rod between the chain, wire netting becomes an integral body with the mutual bolt of connecting rod, like this; Chain, connecting rod, wire netting have just been formed a flexible delivery band; Same moved further, the weight bearing power of this conveyer belt, (traditional meshbeltfurnace surface load is less than 70Kg/m to be far longer than traditional guipure
2, the surface load of link network integral type conveyer belt can reach 200Kg/m
2).
(2) utilize coaxial mounted two drive sprockets, rotate synchronously, thereby drive two chain movements, driving force is superior to traditional frictional drive greatly, skidding can not occur.
(3) utilize the accurate engagement of sprocket wheel and chain, can guarantee that chain can sideslip in running.
(4) the chain bottom in the burner hearth can be provided with the holder rail, and chain leans on big ball to roll with the holder rail and contacts, and the transmission resistance is little, and chain operates in the smooth derailing, need not adjust tensioning.
(5) transmission system is arranged in the hermetically sealed boiler tube, can realize the atmosphere protection requirement.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, pipe 11, Weight type flapper 12, waste gas fairlead are gone in body of heater 2, hermetically sealed boiler tube 3, heating system 4, drive sprocket 5, driven sprocket 6, changed course cylinder 7, link network integral type conveyer belt 8, feed hopper 9, blow-down pipe 10, protection air-blowing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
As shown in Figure 1; The described a kind of hermetically sealed chain of the utility model combines the guipure roaster; Comprise body of heater 1, be filled with insulation material in the body of heater 1, leading in the body of heater 1 has back-shaped hermetically sealed boiler tube 2; With body of heater 1 place of the hollow suit in hermetically sealed boiler tube 2 middle parts heating system 3 is installed; This heating system 3 is arranged in the bottom of hermetically sealed boiler tube 2 upper channels, and the upper channel two ends are respectively arranged with drive sprocket 4 and driven sprocket 5 in the hermetically sealed boiler tube 2, and the lower channel two ends are respectively arranged with a changed course cylinder 6; Be equipped with link network integral type conveyer belt 7 along channel direction between drive sprocket 4, driven sprocket 5 and two changed course cylinders 6; Top one end of hermetically sealed boiler tube 2 upper channels is provided with feed hopper 8 and blow-down pipe 9, and the other end is provided with the protection air-blowing and goes into pipe 10, and the bottom of going into hermetically sealed boiler tube 2 lower channels of pipe 10 homonymies with the protection air-blowing is provided with Weight type flapper 11.
Wherein, link network integral type conveyer belt 7 comprises two parallel chains, is connected with connecting rod uniformly between two chains, and the top of connecting rod is equipped with wire netting.
Chain is big ball bipatch chain.
Hermetically sealed boiler tube 2 upper channel tops are provided with waste gas fairlead 12.
The operation principle of the utility model is: drive sprocket 4 drives link network integral type conveyer belt 7, and link network integral type conveyer belt 7 carries material and moves together.The material of feed hopper 8 the insides is along with advancing of link network integral type conveyer belt 7 is laid on the wire netting equably; Progress into heating system 3; Drop in the Weight type flapper 11 after accomplishing roasting, after weight that discharging is gathered surpasses the weight of weight, the stifled blowing that moves down automatically of awl.In addition; The protection air-blowing is gone into pipe 10 protective gas is blown into hermetically sealed boiler tube 2; After catching up with the air that exists in the hermetically sealed boiler tube 2 only, open heating system 3 and can carry out the roasting of protective atmosphere with transmission system, the waste gas that produces in the roasting process is through 12 dischargings of waste gas fairlead.
The scope of application of the utility model is: (1) temperature: the granule materials roasting below 1000 ℃.(2) material: particle diameter is not less than the particulate material of 1mm.(3) atmosphere: can realize the protective atmosphere roasting.
The utility model is compared with traditional meshbeltfurnace and is had the following advantages:
(1) adopts two parallel chains; Connect with connecting rod between the chain, wire netting becomes an integral body with the mutual bolt of connecting rod, like this; Chain, connecting rod, wire netting have just been formed a flexible delivery band; Same moved further, the weight bearing power of this conveyer belt, (traditional meshbeltfurnace surface load is less than 70Kg/m to be far longer than traditional guipure
2, the surface load of link network integral type conveyer belt 7 can reach 200Kg/m
2).
(2) utilize coaxial mounted two drive sprockets 4, rotate synchronously, thereby drive two chain movements, driving force is superior to traditional frictional drive greatly, skidding can not occur.
(3) utilize the accurate engagement of sprocket wheel and chain, can guarantee that chain can sideslip in running.
(4) the chain bottom in the burner hearth can be provided with the holder rail, and chain leans on big ball to roll with the holder rail and contacts, and the transmission resistance is little, and chain operates in the smooth derailing, need not adjust tensioning.
(5) transmission system is arranged in the hermetically sealed boiler tube 2, can realize the atmosphere protection requirement.
Claims (4)
1. a hermetically sealed chain combines the guipure roaster; Comprise body of heater, be filled with insulation material in the body of heater, it is characterized in that leading in the body of heater back-shaped hermetically sealed boiler tube is arranged; With the body of heater place of the hollow suit in hermetically sealed boiler tube middle part heating system is installed; This heating system is arranged in the bottom of hermetically sealed boiler tube upper channel, and the upper channel two ends are respectively arranged with drive sprocket and driven sprocket in the hermetically sealed boiler tube, and the lower channel two ends are respectively arranged with a changed course cylinder; Be equipped with link network integral type conveyer belt along channel direction between drive sprocket, driven sprocket and two changed course cylinders; Top one end of hermetically sealed boiler tube upper channel is provided with feed hopper and blow-down pipe, and the other end is provided with the protection air-blowing and goes into pipe, and the bottom of going into to manage the hermetically sealed boiler tube lower channel of homonymy with the protection air-blowing is provided with the Weight type flapper.
2. hermetically sealed chain according to claim 1 combines the guipure roaster, it is characterized in that link network integral type conveyer belt comprises two parallel chains, is connected with connecting rod uniformly between two chains, and the top of connecting rod is equipped with wire netting.
3. hermetically sealed chain according to claim 2 combines the guipure roaster, it is characterized in that chain is big ball bipatch chain.
4. hermetically sealed chain according to claim 1 combines the guipure roaster, it is characterized in that hermetically sealed boiler tube upper channel top is provided with the waste gas fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200072650U CN202420157U (en) | 2012-01-10 | 2012-01-10 | Roasting furnace with combination of fully sealed chain and mesh belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200072650U CN202420157U (en) | 2012-01-10 | 2012-01-10 | Roasting furnace with combination of fully sealed chain and mesh belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420157U true CN202420157U (en) | 2012-09-05 |
Family
ID=46744914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200072650U Expired - Fee Related CN202420157U (en) | 2012-01-10 | 2012-01-10 | Roasting furnace with combination of fully sealed chain and mesh belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420157U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629917A (en) * | 2013-12-17 | 2014-03-12 | 宁夏三友环保设备制造有限公司 | Meshed chain special for drying charcoal wood |
| CN106338202A (en) * | 2016-10-19 | 2017-01-18 | 湖南旭博冶金科技有限公司 | Continuous high-temperature mesh belt furnace and using method thereof |
| CN106513601A (en) * | 2016-11-08 | 2017-03-22 | 江阴和宏精工科技有限公司 | Production technology for large-caliber copper-nickel alloy pipe for oceanographic engineering |
| CN107553348A (en) * | 2017-09-27 | 2018-01-09 | 盐城市丰特铸造机械有限公司 | A kind of guipure shot-blasting machine of anti-guipure skew |
| CN109237938A (en) * | 2018-11-02 | 2019-01-18 | 黄翔鸥 | A kind of bilayer chain-bar type net strip sintering furnace |
| CN112524942A (en) * | 2020-12-31 | 2021-03-19 | 湖南汉冶科技有限公司 | Continuous sealing high-temperature mesh belt furnace |
| CN112556411A (en) * | 2020-12-31 | 2021-03-26 | 湖南汉冶科技有限公司 | Sealing structure of mesh belt furnace |
-
2012
- 2012-01-10 CN CN2012200072650U patent/CN202420157U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629917A (en) * | 2013-12-17 | 2014-03-12 | 宁夏三友环保设备制造有限公司 | Meshed chain special for drying charcoal wood |
| CN103629917B (en) * | 2013-12-17 | 2016-08-17 | 宁夏三友环保设备制造有限公司 | Raw material of wood-charcoal dries special network chain |
| CN106338202A (en) * | 2016-10-19 | 2017-01-18 | 湖南旭博冶金科技有限公司 | Continuous high-temperature mesh belt furnace and using method thereof |
| CN106513601A (en) * | 2016-11-08 | 2017-03-22 | 江阴和宏精工科技有限公司 | Production technology for large-caliber copper-nickel alloy pipe for oceanographic engineering |
| CN106513601B (en) * | 2016-11-08 | 2018-10-16 | 江阴和宏精工科技有限公司 | A kind of ocean engineering heavy caliber Copper-nickel alloy tube production technology |
| CN107553348A (en) * | 2017-09-27 | 2018-01-09 | 盐城市丰特铸造机械有限公司 | A kind of guipure shot-blasting machine of anti-guipure skew |
| CN109237938A (en) * | 2018-11-02 | 2019-01-18 | 黄翔鸥 | A kind of bilayer chain-bar type net strip sintering furnace |
| CN109237938B (en) * | 2018-11-02 | 2024-02-09 | 黄翔鸥 | Double-layer chain rod type mesh belt sintering furnace |
| CN112524942A (en) * | 2020-12-31 | 2021-03-19 | 湖南汉冶科技有限公司 | Continuous sealing high-temperature mesh belt furnace |
| CN112556411A (en) * | 2020-12-31 | 2021-03-26 | 湖南汉冶科技有限公司 | Sealing structure of mesh belt furnace |
| CN112556411B (en) * | 2020-12-31 | 2022-06-21 | 湖南汉冶科技有限公司 | Sealing structure of mesh belt furnace |
| CN112524942B (en) * | 2020-12-31 | 2022-06-24 | 湖南汉冶科技有限公司 | Continuous sealing high-temperature mesh belt furnace |
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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: 20120905 Termination date: 20160110 |