CN102331172A - Sintering furnace with wax removal function - Google Patents
Sintering furnace with wax removal function Download PDFInfo
- Publication number
- CN102331172A CN102331172A CN201110228018A CN201110228018A CN102331172A CN 102331172 A CN102331172 A CN 102331172A CN 201110228018 A CN201110228018 A CN 201110228018A CN 201110228018 A CN201110228018 A CN 201110228018A CN 102331172 A CN102331172 A CN 102331172A
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- CN
- China
- Prior art keywords
- mentioned
- paraffin removal
- sintering furnace
- stove case
- removal function
- Prior art date
- 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.)
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Abstract
The invention discloses a sintering furnace with a wax removal function. The sintering furnace comprises a furnace box and is characterized by also comprising a wax removal holder arranged below the furnace box; the lower side of the furnace box is provided with an outlet; the wax removal holder sinks downward and forms a heating space with the lower box wall of the furnace box; the wax removal holder is provided with a plurality of gas nozzles and a wax collection cylinder, wherein the plurality of gas nozzles have upward injection directions and are connected with external gas channels; and the wax collecting cylinder is directed at the outlets above. The sintering furnace provided by the invention has the beneficial effects that the residual wax can be removed and collected effectively and spontaneously through the heating to the furnace box by the gas nozzles, and the structure is simple and endurable.
Description
Technical field
The present invention relates to a kind of sintering furnace that is used for powder metallurgy, be specifically related to a kind of sintering furnace with paraffin removal function.
Background technology
During existing sintering furnace conducting powder end metallurgical sintering; Cured being difficult to that after sintering is accomplished, tends to occur a large amount of remnants that solidify removes, and way in the past is, artificially goes to remove with scoop; Remove poor effect; And the waste of manpower resource, inefficiency has caused very big influence to the whole production link.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide a kind of manpower and remaining cured sintering furnace of removing sintering that can efficient quick of not needing with paraffin removal function.
To achieve these goals, the present invention adopts following technical scheme:
Sintering furnace with paraffin removal function; Comprise the stove case; It is characterized in that what also comprise below that above-mentioned stove case is set has a paraffin removal carriage, the downside of above-mentioned stove case is provided with outlet; Above-mentioned paraffin removal carriage forms heating space to the following tank wall of lower recess and above-mentioned stove case, and above-mentioned paraffin removal carriage is provided with gas nozzle that a plurality of injection directions make progress and that link to each other with extraneous gas pipeline and the cured cylinder of collection of aiming at above-mentioned outlet.
Aforesaid sintering furnace with paraffin removal function is characterized in that, above-mentioned paraffin removal carriage profile is one section circular arc to lower recess.
Aforesaid sintering furnace with paraffin removal function is characterized in that, the inboard of the following tank wall of above-mentioned stove case forms the slope of inclination, and above-mentioned outlet is a lowest part.
Aforesaid sintering furnace with paraffin removal function is characterized in that, above-mentioned paraffin removal carriage also is provided with the electric ignition device that is used to light a fire, and above-mentioned electric ignition device is arranged on a side of above-mentioned gas nozzle.
Usefulness of the present invention is: through gas nozzle to the heating of stove case can be effectively spontaneous the cured of remnants removed and collected, and simple in structure durable.
Description of drawings
Fig. 1 is the main TV structure sketch map of a preferred embodiment of the sintering furnace with paraffin removal function of the present invention.
The implication of Reference numeral among the figure:
1, stove case, 2, the paraffin removal carriage, 3, outlet, 4, gas nozzle, 5, electric ignition device, 6, collect cured cylinder.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Fig. 1 is the main TV structure sketch map of a preferred embodiment of the sintering furnace with paraffin removal function of the present invention.With reference to shown in Figure 1, the sintering furnace with paraffin removal function of the present invention mainly comprises: stove case 1 and paraffin removal carriage 2.
Wherein stove case 1 downside is provided with outlet 3, and as a kind of preferred version, the inboard of the following tank wall of stove case 1 forms the slope of inclination, and outlet 3 is a lowest part.Stove case 1 other parts and general sintering furnace are as good as, and do not add at this and give unnecessary details.Need to prove, when at sintering, can carry out shutoff exporting 3.
Paraffin removal carriage 2 is arranged on the below of stove case 1; It is provided with gas nozzle 4 and the cured cylinder 6 of collection that is used to collect cured liquid under outlet 3 that injection direction makes progress; Thereby the heating space of its profile between lower recess formation and 1 time tank wall of stove case; This space mainly is for gas nozzle 4 and the space that flame combustion is provided are set, and so gas nozzle 4 burned flames can form heating to stove case 1, along with the raising of temperature; Remaining cured fusing flows into outlet 3 then and then is recovered in the cured cylinder 6 of collection.As a kind of preferred version, paraffin removal carriage 2 profiles are one section circular arc to lower recess.In order conveniently to light gas nozzle 4, paraffin removal carriage 2 also is provided with the electric ignition device 5 that is used to light a fire, and electric ignition device is established 5 sides of putting at gas nozzle 4.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (4)
1. the sintering furnace that has the paraffin removal function; Comprise the stove case; It is characterized in that what also comprise below that above-mentioned stove case is set has a paraffin removal carriage, the downside of above-mentioned stove case is provided with outlet; Above-mentioned paraffin removal carriage forms heating space to the following tank wall of lower recess and above-mentioned stove case, and above-mentioned paraffin removal carriage is provided with gas nozzle that a plurality of injection directions make progress and that link to each other with extraneous gas pipeline and the cured cylinder of collection of aiming at above-mentioned outlet.
2. the sintering furnace with paraffin removal function according to claim 1 is characterized in that, above-mentioned paraffin removal carriage profile is one section circular arc to lower recess.
3. the sintering furnace with paraffin removal function according to claim 2 is characterized in that, the inboard of the following tank wall of above-mentioned stove case forms the slope of inclination, and above-mentioned outlet is a lowest part.
4. according to any described sintering furnace with paraffin removal function of claim 1 to 3, it is characterized in that above-mentioned paraffin removal carriage also is provided with the electric ignition device that is used to light a fire, above-mentioned electric ignition device is arranged on a side of above-mentioned gas nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110228018A CN102331172A (en) | 2011-08-10 | 2011-08-10 | Sintering furnace with wax removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110228018A CN102331172A (en) | 2011-08-10 | 2011-08-10 | Sintering furnace with wax removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331172A true CN102331172A (en) | 2012-01-25 |
Family
ID=45483053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110228018A Pending CN102331172A (en) | 2011-08-10 | 2011-08-10 | Sintering furnace with wax removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655128A (en) * | 2017-04-01 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | The method and apparatus of cleaning treatment is carried out to cookware and prepares the method and system of cookware |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624802A (en) * | 1985-06-30 | 1987-01-10 | Shimadzu Corp | Dewaxing device |
| JPS62167804A (en) * | 1985-12-11 | 1987-07-24 | Shimadzu Corp | Dewaxing device for sintering furnace |
| JP2002130954A (en) * | 2000-10-24 | 2002-05-09 | Mitsubishi Materials Corp | Device and method for manufacturing sintered product |
| CN2633469Y (en) * | 2003-01-20 | 2004-08-18 | 张中和 | Dewaxing structure of wax mold |
| CN200944002Y (en) * | 2006-09-08 | 2007-09-05 | 株洲精诚实业有限公司 | Dewaxing sinter integrated vacuum pit furnace |
| CN201187948Y (en) * | 2008-03-20 | 2009-01-28 | 新日兴股份有限公司 | Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace |
| CN202216515U (en) * | 2011-08-10 | 2012-05-09 | 苏州恒瑞粉末冶金制造有限公司 | Sintering furnace having wax removal function |
-
2011
- 2011-08-10 CN CN201110228018A patent/CN102331172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624802A (en) * | 1985-06-30 | 1987-01-10 | Shimadzu Corp | Dewaxing device |
| JPS62167804A (en) * | 1985-12-11 | 1987-07-24 | Shimadzu Corp | Dewaxing device for sintering furnace |
| JP2002130954A (en) * | 2000-10-24 | 2002-05-09 | Mitsubishi Materials Corp | Device and method for manufacturing sintered product |
| CN2633469Y (en) * | 2003-01-20 | 2004-08-18 | 张中和 | Dewaxing structure of wax mold |
| CN200944002Y (en) * | 2006-09-08 | 2007-09-05 | 株洲精诚实业有限公司 | Dewaxing sinter integrated vacuum pit furnace |
| CN201187948Y (en) * | 2008-03-20 | 2009-01-28 | 新日兴股份有限公司 | Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace |
| CN202216515U (en) * | 2011-08-10 | 2012-05-09 | 苏州恒瑞粉末冶金制造有限公司 | Sintering furnace having wax removal function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655128A (en) * | 2017-04-01 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | The method and apparatus of cleaning treatment is carried out to cookware and prepares the method and system of cookware |
| CN108655128B (en) * | 2017-04-01 | 2022-03-29 | 佛山市顺德区美的电热电器制造有限公司 | Method and equipment for cleaning cookware and method and system for preparing cookware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |