CN206001905U - A kind of four position in storehouse sintering furnaces - Google Patents
A kind of four position in storehouse sintering furnaces Download PDFInfo
- Publication number
- CN206001905U CN206001905U CN201620969542.4U CN201620969542U CN206001905U CN 206001905 U CN206001905 U CN 206001905U CN 201620969542 U CN201620969542 U CN 201620969542U CN 206001905 U CN206001905 U CN 206001905U
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- storehouse
- sintering
- stove
- control valve
- burner hearth
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Abstract
The utility model discloses a kind of four position in storehouse sintering furnaces, the body of heater with burner hearth made including graphite, it is provided with carbon barrier in the burner hearth of described body of heater, described furnace chamber is divided into independent four stove storehouse, described stove storehouse is connected to air inlet pipe, and described air inlet pipe is provided with the control valve controlling induction air flow ratio and total amount；Described control valve is subflow gauge or for mass flowmenter or is PLC control valve.Four position in storehouse sintering furnaces of the present utility model.When in order volume little and miscellaneous when, without sintering multiple heats, a heat can sinter four different products of carbon amounts；When research and development and experimental products, need to find optimum performance when, four stove storehouses sintering like products, to optimize sintering process, reduce R＆D costs.
Description
Technical field
This utility model is related to hard alloy preparing technical field, relates in particular to a kind of four position in storehouse sintering furnaces, is used for
The sintering of hard alloy is made.
Background technology
Hart metal product in process of production, is made binding agent first with paraffin, rubber or plastics, alloy powder is glued
It is combined and makes semifinished product, then utilize sintering furnace direct sintering molding.The sintering process of above-mentioned hart metal product is it is simply that incite somebody to action
In semifinished product, binding agent is allowed to gasify through high temperature and excludes, and forms hard metal article.The hard alloy being used at present
Preparation sintering furnace structure includes the cylinder being built into by refractory brick or graphite, is usually only one of which furnace chamber in cylinder, sintering furnace
During sintering, close with stove product carbon amounts, because gas content is identical in whole burner hearth, control carbon effect is identical.But when order volume is little
And when miscellaneous, this traditional sintering furnace is clearly inappropriate, sintering needs multiple heats, causes energy dissipation；Two grind to work as
Send out and experimental products, need different carbon amounts to control in trial-production and gas controls, and traditional sintering furnace can only be again and again
Open, energy expenditure is high, efficiency is low.
Utility model content
Part in view of the shortcomings of the prior art, in providing a kind of four position in storehouse sintering furnaces, structure is simple for this utility model,
Easy to use, workable, each stove storehouse can sinter the different product of carbon amounts.Can when order volume is little and miscellaneous, without
Sinter multiple heats, a heat can sinter four different products of carbon amounts；For research and development and experimental products, need to find
During best performance, four stove storehouse sintering like products, to optimize sintering process, reduce R＆D costs.
To achieve these goals, the technical solution of the utility model is：
A kind of four position in storehouse sintering furnaces, the body of heater with burner hearth made including graphite, it is provided with the burner hearth of described body of heater
Carbon barrier, described furnace chamber is divided into independent four stove storehouse, described stove storehouse is connected to air inlet pipe, in described air inlet pipe
It is provided with the control valve controlling induction air flow ratio and total amount.
Four position in storehouse sintering furnaces of the present utility model pass through to increase carbon barrier in graphite burner hearth, and burner hearth is divided into independence
Four stove storehouses；There is independent gas handling system in each stove storehouse, and each gas handling system gas flow rate is controlled, with passing through during H2 to control H2
Sintering furnace, to control different stove storehouses to use H2 total amount different, is divided into four stove storehouses by increasing baffle plate, each stove storehouse can by flow velocity
The product different to sinter carbon amounts.Thus realizing when order volume is little and miscellaneous, without sintering multiple heats, a heat can burn
The different product of four carbon amounts of knot；For research and development and experimental products, when needing to find optimum performance, four stove storehouses sinter identical product
Product, to optimize sintering process, reduce R＆D costs.
Further, described control valve is subflow gauge or for mass flowmenter or is PLC control valve.Rotor stream can be used
Gauge controls, it is possible to use mass flowmenter, by PLC control it is also possible to control by valve opening size, both falls within this
New protection domain.
The beneficial effects of the utility model are：
Four position in storehouse sintering furnaces of the present utility model.When in order volume little and miscellaneous when, without sinter multiple heats, a heat
Four different products of carbon amounts can be sintered；When research and development and experimental products, need to find optimum performance when, four stove storehouses sinter phases
To optimize sintering process with product, to reduce R＆D costs.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
Specific embodiment
With reference to specific embodiment, the utility model is further described.
As illustrated in fig. 1 and 2, four position in storehouse sintering furnaces of the present utility model, the body of heater 1 with burner hearth made including graphite,
It is provided with carbon barrier 2 in the burner hearth of described body of heater 1, described furnace chamber is divided into independent four stove storehouse 3,3 points of described stove storehouse
It is not connected with air inlet pipe 4, described air inlet pipe 4 is provided with the control valve controlling induction air flow ratio and total amount.
Four position in storehouse sintering furnaces of the present utility model pass through to increase carbon barrier 2 in graphite burner hearth, and burner hearth is divided into solely
Four vertical stove storehouses 4；There is independent gas handling system in each stove storehouse 4, and each gas handling system gas flow rate is controlled, with passing through control during H2
Sintering furnace, to control different stove storehouses to use H2 total amount different, is divided into four stove storehouses, each stove by increasing baffle plate by H2 flow velocity processed
Storehouse can sinter the different product of carbon amounts.Thus realizing when order volume is little and miscellaneous, without sintering multiple heats, a heat can
The product different to sinter four carbon amounts；For research and development and experimental products, when needing to find optimum performance, four stove storehouses sinter phase
To optimize sintering process with product, to reduce R＆D costs.
Described control valve is subflow gauge or for mass flowmenter or is PLC control valve.Spinner flowmeter control can be used
System, it is possible to use mass flowmenter, by PLC control it is also possible to control by valve opening size, both falls within this new
Protection domain.
The beneficial effects of the utility model are：
Four position in storehouse sintering furnaces of the present utility model.When in order volume little and miscellaneous when, without sinter multiple heats, a heat
Four different products of carbon amounts can be sintered；When research and development and experimental products, need to find optimum performance when, four stove storehouses sinter phases
To optimize sintering process with product, to reduce R＆D costs.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within protection domain of the present utility model.
Claims (2)
1. a kind of four position in storehouse sintering furnaces, the body of heater with burner hearth made including graphite it is characterised in that：The burner hearth of described body of heater
Inside it is provided with carbon barrier, described burner hearth is divided into independent four stove storehouse, described stove storehouse is connected to air inlet pipe, described
The control valve controlling induction air flow ratio and total amount is provided with air inlet pipe.
2. four position in storehouse sintering furnaces according to claim 1 it is characterised in that：Described control valve is subflow gauge or is quality
Effusion meter or be PLC control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969542.4U CN206001905U (en) | 2016-08-30 | 2016-08-30 | A kind of four position in storehouse sintering furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969542.4U CN206001905U (en) | 2016-08-30 | 2016-08-30 | A kind of four position in storehouse sintering furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001905U true CN206001905U (en) | 2017-03-08 |
Family
ID=58195260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969542.4U Active CN206001905U (en) | 2016-08-30 | 2016-08-30 | A kind of four position in storehouse sintering furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001905U (en) |
-
2016
- 2016-08-30 CN CN201620969542.4U patent/CN206001905U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454750 Mengzhou industrial cluster area, Mengzhou City, Jiaozuo City, Henan Province Patentee after: Henan Dadi Alloy Co.,Ltd. Address before: 454750 Mengzhou industrial cluster area, Mengzhou City, Jiaozuo City, Henan Province Patentee before: GRANDMETALS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |