CN206362169U - A kind of atmosphere protection roller kilns with air water dual-cooled device - Google Patents
A kind of atmosphere protection roller kilns with air water dual-cooled device Download PDFInfo
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- CN206362169U CN206362169U CN201621016744.3U CN201621016744U CN206362169U CN 206362169 U CN206362169 U CN 206362169U CN 201621016744 U CN201621016744 U CN 201621016744U CN 206362169 U CN206362169 U CN 206362169U
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- inner bag
- cooling
- air
- atmosphere protection
- roller kilns
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Abstract
The utility model provides a kind of high simple in construction, cooling effectiveness, good seal performance and the atmosphere protection roller kilns stable and reliable in work with air water dual-cooled device；It includes being used for the inner bag for forming product firing zone, the conveying roller rod group being arranged in the inner bag, the saggar in the conveying roller rod group and the fan housing housing for being coated on the inner bag periphery, is also formed with into the outer courage of closed area between the fan housing housing and the inner bag by the heat conduction wall being provided with；Compared with prior art, this programme is by using the air-cooled heat exchange type of cooling being combined with water cooling, first mainly cooled down with water cooling, again using air-cooled progress supplement cooling, the quick sufficiently cool of product can be realized using this kind of cooling structure form, so as to shorten cooling segment length, increase economic efficiency；Inner bag and cooling wind structure simultaneously in this programme uses all-sealed structure, can prevent that air-flow is communicated inside and outside kiln, it is ensured that the stability of system.
Description
Technical field
The utility model is related to furnace equipment technical field, more particularly to a kind of atmosphere with air water dual-cooled device
Protect roller kilns.
Background technology
It usually directly squeezes into cold wind to traditional roller way kiln in the chilling tail end of kiln, is taken out in chilling rear end
Go out, force product quick refrigeration.But atmosphere protection roller kilns its relative to traditional kiln, there is following difference in it：One is to burn
Finished product is generally box article with cover, and accumulation of heat is big, and the cool time that it needs is long；Two be that can not contain air in kiln, in order to avoid oxygen
Change product；Three be that product allows quickly to cool down without having cracking.In view of this, for how to search out it is a kind of it is simple in construction,
Cooling effectiveness is high, good seal performance and atmosphere protection roller kilns cooling structure stable and reliable in work are just particularly important.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and there is provided a kind of simple in construction, cooling effectiveness is high, close
Sealing property is good and atmosphere protection roller kilns stable and reliable in work with air water dual-cooled device.
To achieve the above object, technical scheme provided by the utility model is：It is a kind of with air water dual-cooled device
Atmosphere protection roller kilns, it is characterised in that：The roller kilns cooling system includes inner bag, the setting for being used to form product firing zone
Conveying roller rod group in the inner bag, the saggar in the conveying roller rod group and the wind for being coated on the inner bag periphery
Over body case, also the outer of closed area is formed between the fan housing housing and the inner bag by the heat conduction wall being provided with
Courage, wherein also include in two independent closed areas of the inner bag and outer courage formation, the inner bag be arranged in it is described
Multigroup cooling water pipe for being used to carry out heat exchange with product in the saggar of saggar top and bottom, the fan housing housing its two
End is respectively arranged with the cooling wind air inlet and air outlet being connected with the outer courage.
Further, its outer fin for being also set with increase heat exchange area of the cooling water pipe.
Preferably, the air inlet and air outlet are arranged along with saggar conveying moving direction opposite direction, are used
In formation adverse current heat convection.
Preferably, the cooling water pipe is installed using movable sealing structure type.
Compared with prior art, this programme is first used by using the air-cooled heat exchange type of cooling being combined with water cooling
Water cooling is mainly cooled down, then using air-cooled progress supplement cooling, the fast of product can be realized using this kind of cooling structure form
Speed is sufficiently cool, so as to shorten cooling segment length, increases economic efficiency；Inner bag and cooling wind structure simultaneously in this programme is used
All-sealed structure, can prevent that air-flow is communicated inside and outside kiln, it is ensured that the stability of system.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is left view structural representation of the present utility model.
In figure：1- inner bags, 2- heat conduction walls, the outer courages of 3-, 4- saggars, 5- cooling water pipes, 6- fins, 7- conveying roller rods
Group, 8- fan housing housings, 9- air inlets, 10- air outlets.
Embodiment
With reference to specific embodiment, the utility model is described in further detail：
Referring to shown in accompanying drawing 1 to 2, a kind of atmosphere protection roller-way with air water dual-cooled device described in the present embodiment
Kiln, the roller kilns cooling system include be used for form product firing zone inner bag 1, be arranged in inner bag 1 conveying roller rod group 7,
Saggar 4 in conveying roller rod group 7 and the fan housing housing 8 for being coated on the periphery of inner bag 1, between fan housing housing 8 and inner bag 1 also
Closed area is formed with into by the heat conduction wall 2 (being preferred to use the metal heat-conducting wall that Heat Conduction Material is made) being provided with
Outer courage 3, wherein two independent closed areas of inner bag 1 and outer courage 3 formation also include in inner bag 1 and are arranged in saggar 4
Top and multigroup cooling water pipe 5 for being used to carry out heat exchange with product in saggar 4 of bottom, its two ends of fan housing housing 8 are set respectively
It is equipped with the cooling wind air inlet 9 and air outlet 10 being connected with outer courage 3., can be quick in order to further improve heat exchange efficiency
Effectively the heat in inner bag 1 is taken away, above-mentioned air inlet 9 and air outlet 10 convey moving direction opposite direction along with saggar 4
It is arranged, for forming adverse current heat convection.
In addition, the heat exchange efficiency in order to improve cooling water pipe 5, above-mentioned cooling water pipe 5 its outer be also set with increase heat-transfer surface
Long-pending fin 6.
Finally, for the above-mentioned cooling in can also eliminating thermal stress, this programme while water composite cooling pipe sealing is ensured
Water pipe 5 is installed using movable sealing structure type.
During work, be passed through cooling water in the cooling water pipe 5 in inner bag 1, cooling water flowed in cooling water pipe 5 and with
Product in saggar 4 carries out heat exchange, and product is rapidly cooled down；At the same time, blower fan by outside cold air by entering
Air port 9 is driven into outer courage 3, and the heat in inner bag 1 is transmitted by the outside courage 3 of heat conduction wall 2, with the cold air in outer courage 3
Exchanged heat, the cold air after heat exchange is discharged in the presence of blower fan from air outlet 10.In summary, this programme utilizes metal
Heat conduction efficiency is high, the heat exchange cooling effectiveness of air cooling system is ensure that using counterflow configuration, three factors of forced convertion, by heat
Amount is taken away in time, forms secondary cooling so that cooling is more abundant.
Examples of implementation described above are only the preferred embodiment of the utility model, not limit of the present utility model with this
Practical range, therefore the change that all shape, principles according to the utility model are made, all should cover in protection domain of the present utility model
It is interior.
Claims (4)
1. a kind of atmosphere protection roller kilns with air water dual-cooled device, it is characterised in that：The roller kilns cooling system bag
Include for form product firing zone inner bag, be arranged in the inner bag conveying roller rod group, positioned at the conveying roller rod group
Saggar and be coated on the fan housing housing of inner bag periphery, also by being provided between the fan housing housing and the inner bag
Heat conduction wall be formed with into the outer courage of closed area, wherein two independent closed areas of the inner bag and the formation of outer courage,
Also include in the inner bag and be arranged in the multigroup of the saggar top and bottom and be used to carry out with product in the saggar
The cooling water pipe of heat exchange, described its two ends of fan housing housing be respectively arranged with the cooling wind air inlet that is connected with the outer courage and
Air outlet.
2. a kind of atmosphere protection roller kilns with air water dual-cooled device according to claim 1, it is characterised in that：Institute
Stating cooling water pipe, it is also set with the fin for increasing heat exchange area outside.
3. a kind of atmosphere protection roller kilns with air water dual-cooled device according to claim 1 or 2, its feature exists
In：The air inlet and air outlet are arranged along with saggar conveying moving direction opposite direction, right for forming adverse current
Stream heat exchange.
4. a kind of atmosphere protection roller kilns with air water dual-cooled device according to claim 3, it is characterised in that：Institute
Cooling water pipe is stated to be installed using movable sealing structure type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016744.3U CN206362169U (en) | 2016-08-31 | 2016-08-31 | A kind of atmosphere protection roller kilns with air water dual-cooled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016744.3U CN206362169U (en) | 2016-08-31 | 2016-08-31 | A kind of atmosphere protection roller kilns with air water dual-cooled device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362169U true CN206362169U (en) | 2017-07-28 |
Family
ID=59368102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016744.3U Active CN206362169U (en) | 2016-08-31 | 2016-08-31 | A kind of atmosphere protection roller kilns with air water dual-cooled device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206362169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028942A (en) * | 2018-10-08 | 2018-12-18 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine upper cover side wall supporting plate |
| CN109269296A (en) * | 2018-10-30 | 2019-01-25 | 湖南金炉科技股份有限公司 | A kind of cooling segment structure of roller kilns |
| CN111351348A (en) * | 2018-12-24 | 2020-06-30 | 中国电子科技集团公司第四十八研究所 | Chain type sintering furnace cooling system and chain type sintering furnace |
| CN112648842A (en) * | 2020-09-09 | 2021-04-13 | 宣城鸿海装备科技有限公司 | Lithium cell silicon carbon negative electrode material atmosphere protection roller hearth furnace equipment |
-
2016
- 2016-08-31 CN CN201621016744.3U patent/CN206362169U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028942A (en) * | 2018-10-08 | 2018-12-18 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine upper cover side wall supporting plate |
| CN109269296A (en) * | 2018-10-30 | 2019-01-25 | 湖南金炉科技股份有限公司 | A kind of cooling segment structure of roller kilns |
| CN109269296B (en) * | 2018-10-30 | 2024-04-09 | 湖南金炉科技股份有限公司 | Cooling section structure of roller kiln |
| CN111351348A (en) * | 2018-12-24 | 2020-06-30 | 中国电子科技集团公司第四十八研究所 | Chain type sintering furnace cooling system and chain type sintering furnace |
| CN112648842A (en) * | 2020-09-09 | 2021-04-13 | 宣城鸿海装备科技有限公司 | Lithium cell silicon carbon negative electrode material atmosphere protection roller hearth furnace equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190123 Address after: 528000 No.3 Workshop, Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhong Peng Xin Neng Technology Co., Ltd. Address before: 528000 Factory Building No.1 and No.2, Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY CO., LTD. |