CN209214331U - The residual neat recovering system of push plate sintering oven - Google Patents
The residual neat recovering system of push plate sintering oven Download PDFInfo
- Publication number
- CN209214331U CN209214331U CN201821641076.2U CN201821641076U CN209214331U CN 209214331 U CN209214331 U CN 209214331U CN 201821641076 U CN201821641076 U CN 201821641076U CN 209214331 U CN209214331 U CN 209214331U
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- China
- Prior art keywords
- waste heat
- furnace body
- cooling
- push plate
- recovering system
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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
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to industrial manufacture apparatus fields, and in particular to the residual neat recovering system of push plate sintering oven, including preheating furnace body, sintering kiln body and cooling furnace body；Further include waste heat recycling air duct and waste heat reclaiming chamber is set in the cooling cavity outer wall of the cooling furnace body；The air inlet in waste heat recycling air duct is connected to the waste heat reclaiming chamber, and the air outlet in waste heat recycling air duct is connected to the burner hearth of the preheating furnace body, and the waste heat of the waste heat reclaiming chamber is transported to the burner hearth of preheating furnace body.The utility model can effectively recycle the waste heat of cooling furnace body, and for heating to preheating furnace body, realize the recycling of energy, be beneficial to energy conservation emission reduction and reduce production cost.
Description
Technical field
The utility model relates to industrial manufacture apparatus fields, and in particular to the residual neat recovering system of push plate sintering oven.
Background technique
Roller-way sintering oven is used for the burning of surface magnetization in the process of magnetic electron raw material (lithium battery magnetic core)
System.During the sintering process, magnetic electron raw material to be processed is placed on push track, is disposed through in push moving process
Sintering oven on track completes sintering processing.In whole sintering process, to guarantee magnetic electron raw material to be processed
Usually " preheating " and " cooling " process is respectively set in the entrance of the sintering oven of push track and outlet in sintering quality.It is existing
Roller-way sintering oven " preheating " process can realize that " preheating " is heated using assisted heating device to it, but due to its magnetic electricity to be processed
Sub- material is room temperature material, so longer preheating time is then needed to guarantee " preheating " effect, so that yield is reduced, and it is whole
The sintering procedure of body extends.In view of the foregoing drawbacks, the prior art mainly adopts increase " preheating " process power or extend " pre-
The mode of heat " section distance, which is given, to be solved.But during solution, it can also improve the complexity of equipment, increase disappearing for the energy
Consumption, to increase the maintenance cost and operating cost of system.
Utility model content
The purpose of this utility model is to provide the residual neat recovering systems of push plate sintering oven, thus by the waste heat for the furnace body that cools down
It recycles, to achieve energy-saving and emission reduction purposes.
To solve aforementioned technical problem, the utility model provides the residual neat recovering system of push plate sintering oven as follows,
It include: preheating furnace body, sintering kiln body and cooling furnace body, further includes: waste heat recycles air duct, outside the cooling chamber of the cooling furnace body
Waste heat reclaiming chamber is arranged in wall；The air inlet in waste heat recycling air duct is connected to the waste heat reclaiming chamber, and the waste heat recycles wind
The air outlet in road is connected to the burner hearth of the preheating furnace body, and the waste heat of the waste heat reclaiming chamber is transported to the furnace of preheating furnace body
Thorax.
Further, the residual neat recovering system further includes waste heat reclaiming cover；The waste heat reclaiming cover is set to the drop
Outside the cooling chamber of warm furnace body, waste heat reclaiming chamber is formed between the cooling cavity outer wall of the cooling furnace body.
Further, the air inlet is set to the top of the waste heat reclaiming chamber.
Further, the wind path wall in waste heat recycling air duct is vacuum interlayer structure；Alternatively, the waste heat recycles air duct
External fixed package insulating tube, the wall thickness of the insulating tube is 10~15cm.
Further, the blower in waste heat recycling air duct is set to the air inlet side.
Further, the residual neat recovering system further includes cooling fin；The cooling of the cooling fin and the cooling furnace body
Cavity outer wall is fixedly connected；The cooling fin can use radiating fin.
Further, the hop in waste heat recycling air duct are as follows: more pipelines disposed in parallel.
Further, the waste heat of the waste heat reclaiming chamber is transported to the burner hearth front half section of preheating furnace body.
Further, the waste heat of the waste heat reclaiming chamber is transported to the burner hearth front half section for preheating furnace body and outer roller-way.
Further, the inner wall of the waste heat reclaiming cover is fixedly connected with thermal insulation layer.
Further, residual neat recovering system further includes preheating cavity, preheats the outlet and the import phase of preheating furnace body of cavity
Neighbour, after the preheated cavity of raw material to be processed slowly preheats, into preheating furnace body.
The utility model has the following beneficial effects:
1, the residual neat recovering system structure is simple, easy for installation, can be before not changing roller-way sintering oven existing structure
Separately installed use is put, there is good adaptability.
2, the waste heat of temperature descending section can be recycled and be utilized to the maximum extent, facilitated energy conservation and subtract by the residual neat recovering system
Row and reduction production cost.
3, the residual neat recovering system further includes preheating cavity, and the outlet for preheating cavity is adjacent with the preheating import of furnace body, to
After the preheated cavity that processes raw material slowly preheats, into preheating furnace body, realization is treated to process raw material and quickly be risen into preheating furnace body
Before temperature, the measure for processing raw material and taking slowly preheat in advance is treated, sintering stress is reduced, prevents sintered products from cracking.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below to embodiment or
Attached drawing needed in the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only this reality
Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments
To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of residual neat recovering system provided by the utility model；
Fig. 2 is the cross-sectional view of the utility model cooling oven body part；
Fig. 3 is a kind of embodiment schematic diagram of residual neat recovering system provided by the utility model.
In figure: 1, waste heat furnace body；2, it is sintered kiln body；3, cool down furnace body；4, waste heat recycles air duct；5, waste heat reclaiming chamber；6,
Waste heat reclaiming cover；7, air inlet；8, cavity is preheated.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Referring to Fig.1, the residual neat recovering system of the push plate sintering oven includes preheating furnace body 1, sintering kiln body 2 and cooling furnace body
3.Lithium battery magnetic core is moved along roller-way: first in 1 stage of waste heat furnace body, lithium battery magnetic core is preheated；Subsequent lithium battery magnetic core
It is admitted to sintering kiln body 2, carries out heat-agglomerating；Lithium battery magnetic core enters cooling furnace body 3 and carries out cooling processing after again, and heat is made
It is released for waste heat.The waste heat recycles air duct 4 by waste heat and is transferred at preheating furnace body 1.
Referring to Fig. 2, waste heat reclaiming chamber 5 is set in the cooling cavity outer wall of the cooling furnace body 3, and provide waste heat recycling air duct
4, the air inlet 7 in waste heat recycling air duct 4 be connected to the waste heat reclaiming chamber 5, the waste heat recycle air duct 4 air outlet and
The burner hearth connection of the preheating furnace body 1, so that the waste heat of the waste heat reclaiming chamber 5 to be transported to the burner hearth of preheating furnace body 1.Make
It illustrates for one, waste heat reclaiming cover 6 can be set outside the cooling chamber of the cooling furnace body 3, pass through the waste heat reclaiming cover 6
Waste heat reclaiming chamber 5 is formed between the cooling cavity outer wall of the cooling furnace body 3.
In order to improve waste heat recovery efficiency, the air inlet 7 is set to the top of the waste heat reclaiming chamber 5, and in institute
7 side of the air inlet installation blower for stating waste heat recycling air duct 4, so that hot-air is initiatively sent to preheating 1 part of furnace body.Into
One step, it can also be fixedly connected with cooling fin in the cooling cavity outer wall of cooling furnace body 3, and solid in the inner wall of waste heat reclaiming cover 6
Surely thermal insulation layer is connected.
The wind path wall of waste heat scattering and disappearing in transmission process in order to prevent, waste heat recycling air duct 4 is vacuum interlayer knot
Structure.
Further, the hop in waste heat recycling air duct 4, i.e. waste heat recycling air duct 4 are connected with preheating furnace body 1
Part, more pipelines disposed in parallel specifically can be used；And the waste heat of waste heat reclaiming chamber 5 is preferentially transported to preheating furnace body
1 burner hearth front half section and outer roller-way etc. utilize waste heat with realizing close to the region of room temperature to the greatest extent.
Further, referring to Fig. 3, residual neat recovering system further includes preheating cavity 8, preheats outlet and the preheating furnace of cavity 8
The import of body 1 is adjacent, after the preheated cavity 8 of raw material to be processed slowly preheats, into preheating furnace body 1；Preheating cavity can use
The preheating furnace body of the prior art, naturally it is also possible to using the preheating device of other modes, be delayed as long as can treat to process raw material
Slow preheating, the means slowly preheated, which mainly pass through to treat to process raw material, carries out the preheating of slow heating rate, that is, preheats
8 heating gradient span of cavity is small, thus before realizing that treating the entrance preheating furnace body 1 that processes raw material is rapidly heated, to original to be processed
Material takes the measure slowly preheated in advance, prevents from that raw material to be processed is directly put into preheating furnace body 1, because heating up in preheating furnace body 1
Rate is fast, causes interiors of products stress big, drawback easy to crack.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. the residual neat recovering system of push plate sintering oven, comprising: preheating furnace body (1), sintering kiln body (2) and cooling furnace body (3), it is special
Sign is, further includes: waste heat recycles air duct (4), and waste heat reclaiming chamber (5) are arranged in the cooling cavity outer wall of cooling furnace body (3)；
The air inlet (7) of waste heat recycling air duct (4) is connected to the waste heat reclaiming chamber (5), and waste heat recycling air duct (4) goes out
Air port is connected to the burner hearth of preheating furnace body (1), and the waste heat of the waste heat reclaiming chamber (5) is transported to preheating furnace body (1)
Burner hearth.
2. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that further include: waste heat recycling
It covers (6)；The waste heat reclaiming cover (6) is set to outside the cooling chamber of cooling furnace body (3), with cooling furnace body (3)
Waste heat reclaiming chamber (5) are formed between cooling cavity outer wall.
3. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that the air inlet (7) sets
It is placed in the top of the waste heat reclaiming chamber (5).
4. the residual neat recovering system of push plate sintering oven according to claim 1 or 2, which is characterized in that the waste heat recycling
The wind path wall in air duct (4) is vacuum interlayer structure.
5. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that the waste heat recycles air duct
(4) blower is set to the air inlet (7) side.
6. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that further include: cooling fin；Institute
Cooling fin is stated to be fixedly connected with the cooling cavity outer wall of cooling furnace body (3).
7. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that the waste heat recycles air duct
(4) hop are as follows: more pipelines disposed in parallel.
8. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that the waste heat reclaiming chamber
(5) waste heat is transported to the burner hearth front half section of preheating furnace body (1).
9. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that the waste heat reclaiming chamber
(5) waste heat is transported to the burner hearth front half section for preheating furnace body (1) and outer roller-way.
10. the residual neat recovering system of push plate sintering oven according to claim 1, which is characterized in that further include preheating cavity
(8), the outlet for preheating cavity (8) is adjacent with the preheating import of furnace body (1), and the preheated cavity of raw material (8) to be processed slowly preheats
Afterwards, into preheating furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641076.2U CN209214331U (en) | 2018-10-10 | 2018-10-10 | The residual neat recovering system of push plate sintering oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641076.2U CN209214331U (en) | 2018-10-10 | 2018-10-10 | The residual neat recovering system of push plate sintering oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214331U true CN209214331U (en) | 2019-08-06 |
Family
ID=67455549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641076.2U Expired - Fee Related CN209214331U (en) | 2018-10-10 | 2018-10-10 | The residual neat recovering system of push plate sintering oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451777A (en) * | 2019-09-09 | 2019-11-15 | 蚌埠中光电科技有限公司 | A kind of float glass refractory brick preheating device and its pre-heating mean |
| CN111536805A (en) * | 2020-05-25 | 2020-08-14 | 南通华兴磁性材料有限公司 | Preheating system of magnetic material sintering furnace |
-
2018
- 2018-10-10 CN CN201821641076.2U patent/CN209214331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451777A (en) * | 2019-09-09 | 2019-11-15 | 蚌埠中光电科技有限公司 | A kind of float glass refractory brick preheating device and its pre-heating mean |
| CN111536805A (en) * | 2020-05-25 | 2020-08-14 | 南通华兴磁性材料有限公司 | Preheating system of magnetic material sintering furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201010 |