CN204752800U - Hump mesh belt furnace - Google Patents
Hump mesh belt furnace Download PDFInfo
- Publication number
- CN204752800U CN204752800U CN201520572662.6U CN201520572662U CN204752800U CN 204752800 U CN204752800 U CN 204752800U CN 201520572662 U CN201520572662 U CN 201520572662U CN 204752800 U CN204752800 U CN 204752800U
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- CN
- China
- Prior art keywords
- section
- hump
- sintering stage
- water
- sintering
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a hump mesh belt furnace, the induction cooker comprises a cooker bod, the furnace body is communicate in proper order by feed zone, the section of burn -ining, sintering section, water -cooling section and ejection of compact section and constitutes, be provided with the import of a plurality of nitrogen gas in the section of burn -ining, sintering section, water -cooling section and the ejection of compact section, be provided with the gas vent on the pipeline between the section of burn -ining and the sintering section, sintering duan weiyi cavity, the cavity top is provided with the bellying. Since the technical scheme is used, the utility model has the advantages of simple structure, be provided with the bellying at sintering section cavity top for hold nitrogen gas, guarantee that nitrogen gas fully contacts with the material in the stove, prevent that the material is in the stove internal oxidation.
Description
Technical field
The utility model belongs to technical field of metal heat treatment, particularly a kind of hump meshbeltfurnace.
Background technology
Thermal treatment is a kind of effective means improving metal parts mechanical property, heat-treats and just needs corresponding equipment, and equipment performance is the prerequisite ensureing workpiece technical indicator and economy.Equipment for Heating Processing needs the energy to carry out heated parts, and the conventional energy is electricity or Sweet natural gas at present.Because electricity is secondary energy, just obtain through multiple conversions, price is high; Sweet natural gas is primary energy source, and can use through being sent to user, Sweet natural gas is safer combustion gas, and it is not containing carbon monoxide, also lighter than air, once leak, can upwards spread immediately, not easily gather formation explosion gas, security is higher.Adopt Sweet natural gas as the energy, the consumption of coal and oil can be reduced, thus environmental protect pollution problem greatly; Sweet natural gas is as a kind of clean energy, sulfurous gas and dust discharge amount nearly 100% can be reduced, reduce CO2 emissions 60% and oxynitride discharge amount 50%, and contribute to reducing acid rain formation, to releive global greenhouse effect, fundamentally environmental protect quality.Therefore Sweet natural gas is adopted to be have higher economy as the heating energy source of equipment for Heating Processing, can save energy in a large number, minimizing environmental pollution.
Meshbeltfurnace operationally, adds nitrogen inside meshbeltfurnace, to prevent charging at stove internal oxidition.And meshbeltfurnace is horizontal meshbeltfurnace at present, nitrogen overflows from discharging section after entering meshbeltfurnace soon, and nitrogen fully can not contact with charging in stove, thus causes charging easily at stove internal oxidition.
Utility model content
The purpose of this utility model is to provide a kind of structure simple hump meshbeltfurnace, and sintering stage cavity top is provided with lug boss, for holding nitrogen, ensureing that nitrogen fully contacts with charging in stove, preventing charging at stove internal oxidition.
The purpose of this utility model is realized by such technical scheme, comprise body of heater, described body of heater to be communicated with successively with discharging section by feed zone, pre-burning section, sintering stage, water-cooled section and to form, described pre-burning section, sintering stage, water-cooled section and discharging section are provided with multiple nitrogen inlet, pipeline between described pre-burning section and sintering stage is provided with venting port, described sintering stage is a hollow cavity, and described cavity top is provided with lug boss.
Charging is entered by feed zone, and nitrogen is entered by the multiple nitrogen inlet be arranged on pre-burning section, sintering stage, water-cooled section and discharging section.Nitrogen, due to the driving of its inlet end, is moved to discharging section by pre-burning section.In the process, nitrogen fully contacts with charging.When moving to sintering stage, nitrogen enters the lug boss being arranged on sintering stage cavity top, thus ensures always have nitrogen fully to contact with charging in sintering stage cavity, prevents charging at stove internal oxidition.
The utility model is provided with lug boss because being subject to the inspiration of camel hump, therefore called after hump meshbeltfurnace.In concrete implementation process, described lug boss can also make other shapes.
Further, the quantity of described lug boss is 3, is provided with dividing plate between described every two lug bosses.
Further, the height of described lug boss is 20cm.
Further, described water-cooled section is cooling water tank, and described cooling water tank outside surface is provided with expansion joint.
Further, described feed zone and pre-burning section, sintering stage and water-cooled section, water-cooled section and discharging section all pass through Flange joint.
Owing to have employed technique scheme, the utility model has the simple advantage of structure, and sintering stage cavity top is provided with lug boss, for holding nitrogen, ensureing that nitrogen fully contacts with charging in stove, preventing charging at stove internal oxidition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, feed zone; 2, pre-burning section; 3, sintering stage; 4, water-cooled section; 5, discharging section; 6, venting port; 7, lug boss; 8, dividing plate; 9, expansion joint; 10, flange.
Embodiment
The technique means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, the utility model comprises body of heater, described body of heater to be communicated with successively with discharging section 5 by feed zone 1, pre-burning section 2, sintering stage 3, water-cooled section 4 and to form, described pre-burning section 2 sintering stage 3, water-cooled section 4 and discharging section 5 are provided with multiple nitrogen inlet, pipeline between described pre-burning section 2 and sintering stage 3 is provided with venting port 6, described sintering stage 3 is a hollow cavity, and described cavity top is provided with lug boss 7.
Charging is entered by feed zone 1, and nitrogen is entered by the multiple nitrogen inlet be arranged on pre-burning section 2 sintering stage 3, water-cooled section 4 and discharging section 5.Nitrogen, due to the driving of its inlet end, is moved to discharging section 5 by pre-burning section 2.In the process, nitrogen fully contacts with charging.When moving to sintering stage 3, nitrogen enters the lug boss 7 being arranged on sintering stage 3 cavity top, thus ensures always have nitrogen fully to contact with charging in sintering stage 3 cavity, prevents charging at stove internal oxidition.
The utility model is provided with lug boss 7 because being subject to the inspiration of camel hump, therefore called after hump meshbeltfurnace.In concrete implementation process, described lug boss 7 can also make other shapes.
As shown in Figure 1, the quantity of described lug boss 7 is 3, is provided with dividing plate 8, is beneficial to nitrogen and fully contacts with charging, prevent charging at stove internal oxidition further between described every two lug bosses 7.
As shown in Figure 1, the height of described lug boss 7 is 20cm.
As shown in Figure 1, described water-cooled section 4 is cooling water tank, and described cooling water tank outside surface is provided with expansion joint 9.By expansion joint 9 effectively dilatation, compensating the additional stress that cooling water tank causes because of temperature head and mechanical vibration, absorbing cooling water tank by reason and the dimensional change that produces such as expanding with heat and contract with cold, axial, the transverse direction of compensation cooling water tank and angular displacement.When meshbeltfurnace works, expansion joint 9 can also effective noise-and-vibration-reduction.
As shown in Figure 1, described feed zone 1 is all connected by flange 10 with discharging section 5 with water-cooled section 4, water-cooled section 4 with pre-burning section 2, sintering stage 3, and convenient disassembly, intensity are high, good seal performance.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model specification sheets and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (5)
1. hump meshbeltfurnace, it is characterized in that, comprise body of heater, described body of heater to be communicated with successively with discharging section by feed zone, pre-burning section, sintering stage, water-cooled section and to form, described pre-burning section, sintering stage, water-cooled section and discharging section are provided with multiple nitrogen inlet, pipeline between described pre-burning section and sintering stage is provided with venting port, and described sintering stage is a hollow cavity, and described cavity top is provided with lug boss.
2. hump meshbeltfurnace as claimed in claim 1, it is characterized in that, the quantity of described lug boss is 3, is provided with dividing plate between described every two lug bosses.
3. hump meshbeltfurnace as claimed in claim 1 or 2, it is characterized in that, the height of described lug boss is 20cm.
4. hump meshbeltfurnace as claimed in claim 1, it is characterized in that, described water-cooled section is cooling water tank, described cooling water tank
outside surfacebe provided with expansion joint.
5. hump meshbeltfurnace as claimed in claim 1, it is characterized in that, described feed zone and pre-burning section, sintering stage and water-cooled section, water-cooled section and discharging section all pass through Flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572662.6U CN204752800U (en) | 2015-08-03 | 2015-08-03 | Hump mesh belt furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572662.6U CN204752800U (en) | 2015-08-03 | 2015-08-03 | Hump mesh belt furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752800U true CN204752800U (en) | 2015-11-11 |
Family
ID=54467529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572662.6U Expired - Fee Related CN204752800U (en) | 2015-08-03 | 2015-08-03 | Hump mesh belt furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387080A (en) * | 2017-08-11 | 2019-02-26 | 黄翔鸥 | A kind of net belt type sintering furnace |
-
2015
- 2015-08-03 CN CN201520572662.6U patent/CN204752800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387080A (en) * | 2017-08-11 | 2019-02-26 | 黄翔鸥 | A kind of net belt type sintering 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: 20151111 Termination date: 20200803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |