CN108253783B - Small mesh belt presintering furnace - Google Patents
Small mesh belt presintering furnace Download PDFInfo
- Publication number
- CN108253783B CN108253783B CN201810187506.6A CN201810187506A CN108253783B CN 108253783 B CN108253783 B CN 108253783B CN 201810187506 A CN201810187506 A CN 201810187506A CN 108253783 B CN108253783 B CN 108253783B
- Authority
- CN
- China
- Prior art keywords
- furnace
- mesh belt
- cavity
- heating
- flow
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000005245 sintering Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005338 heat storage Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 claims 3
- 238000001354 calcination Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
- F27B2009/124—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The application discloses a small mesh belt presintering furnace. The device belongs to calcination technical field, has solved among the prior art problem that burn-in stove heating is uneven, sintering quality is low, sintering speed is slow, including the furnace body, run through the guipure of furnace body and locate the drive mechanism at guipure both ends, the furnace body includes the stove outer covering, locates the furnace in the stove outer covering and locates the heating mechanism in the furnace, drive mechanism is including locating the drive structure of furnace front end and locating the driven structure of furnace rear end. According to the application, the spiral heating body is utilized to uniformly heat the green body, so that the quality of a product is improved, the cooling structure is utilized to rapidly cool the workpiece, the requirements of different sintering temperatures are met, the workpiece is conveyed through the mesh belt, the uniformity of the mesh belt pores is utilized, the workpiece is uniformly heated, the deformation of the workpiece is reduced, and the quality of the product is improved.
Description
Technical Field
The application belongs to the technical field of calcining devices, and particularly relates to a small mesh belt presintering furnace.
Background
The mesh belt presintering furnace mainly passes through a heating area with temperature control through mechanical transmission to meet the heat treatment or roasting requirements, and mainly comprises a furnace body structure, a mesh belt conveying system, a heating system, a hot air circulation system, a tail gas emission system, an automatic control system and the like, wherein the mesh belt presintering furnace has the characteristics of high production efficiency, low energy consumption, easiness in operation control and the like. The existing mesh belt presintering furnace cannot ensure sintering uniformity, so that uneven workpiece holes or overhigh porosity are easily caused by local temperature difference, and when different types of workpieces are sintered, the hearth temperature is required to be reduced, the consumed time is long, and the production efficiency is low.
Disclosure of Invention
The application aims to provide a small mesh belt presintering furnace which is uniform in heating, high in sintering quality and high in sintering speed.
In order to achieve the technical purpose, the small mesh belt presintering furnace adopts the following technical scheme:
the utility model provides a small-size guipure presintering stove, includes the furnace body, runs through the guipure of furnace body and locates the drive mechanism at guipure both ends, the furnace body includes the stove outer covering, locates the furnace in the stove outer covering and locates the heating mechanism in the furnace, heating mechanism includes the spiral heating member of locating the guipure surface, detects furnace temperature's temperature sensor and reduces furnace temperature's cooling structure, cooling structure is including the cooling chamber of locating the guipure bottom, the cooling chamber bottom is equipped with the flow chamber that is right trapezoid and places, flow chamber surface equipartition has a plurality of flow holes, the flow hole is linked together with the flow post, the flow post height is by high to low the degressive, the flow post surface is equipped with one-way osmotic membrane and its driven structure of arranging in the flow chamber surface, drive mechanism is including locating the drive structure of furnace front end and locating the driven structure of furnace rear end, the main seat surface is around being equipped with the guipure, upper end guipure is connected with driven structure through the guipure, lower end guipure is equipped with the flow channel through the flow channel middle part and is equipped with the flow channel, the end is equipped with the pressure roller from the stand from the bottom through the side of the die, the end is equipped with the outlet from the stand bottom through the pressure roller.
Preferably, the driving structure and the driven structure are provided with supporting seats at the bottoms, universal wheels are arranged at the bottoms of the supporting seats, the supporting seats are respectively arranged at two ends of the fixing seat, the fixing seat is arranged in the furnace body, and the universal wheels are arranged at the bottom of the furnace body. Through setting up the universal wheel, make whole device be convenient for remove, guaranteed the planarization of guipure simultaneously.
Preferably, the heating body is a ceramic body rotating in a spiral shape, heating strips are penetrated in the ceramic body, and a plurality of heat storage holes are distributed on the surface of the ceramic body. The heating body is arranged in a spiral shape, so that the workpiece is heated uniformly, the sintering effect is improved, and meanwhile, the heat storage holes are used for collecting sintering waste heat so as to reduce the loss of reprocessing.
Preferably, an auxiliary agent spraying structure is arranged above the heating body, the auxiliary agent spraying structure comprises a through pipe arranged on the upper portion of the hearth, one end of the through pipe is a movable cavity, the other end of the through pipe is a liquid storage cavity, a spraying cavity is arranged between the movable cavity and the liquid storage cavity, a plurality of spraying holes are formed in the bottom of the spraying cavity, and sintering auxiliary agents are filled in the liquid storage cavity. Through setting up auxiliary agent spray structure to whether carry out auxiliary agent and spray according to the production condition decision, so as to promote sintering speed.
Preferably, the movable plug is arranged at the side part of the movable cavity, the pull rod is arranged at the outer side of the movable plug, and the inserted link arranged in the spraying cavity is arranged at the inner side of the movable plug. The movable plug is pulled by the pull rod, so that the auxiliary agent flows into the spraying cavity.
Preferably, the side part of the liquid storage cavity is provided with a one-way spigot matched with the spigot.
Preferably, the end part of the inlet pipeline is provided with an inlet flange, the inner side of the inlet flange is provided with a pressure equalizing valve, the inner side of the pressure equalizing valve is provided with a chimney, and a protective cover is arranged below the chimney. Through setting up the equalizing valve, guarantee the homogeneity of protective atmosphere and burning atmosphere pressure, avoid the big problem of sintering porosity, utilize the chimney, make the gas that produces in the sintering process effectively discharge.
Preferably, the included angle formed between the inlet flange and the horizontal plane is 45 degrees. By obliquely arranging the inlet flange, the workpiece is slowly adapted to the temperature of the furnace body, and the possibility of overflowing of smoke is reduced.
Preferably, the end part of the outlet pipeline is provided with an outlet flange, and the inner side of the outlet flange is provided with a protective cover. By arranging the protective cover, the surface of the sintered workpiece is prevented from adhering impurities.
Preferably, the included angle formed between the secondary stand and the horizontal plane is 60 degrees. The secondary stand is arranged obliquely, so that the net belt is in slow transition, and the problem of fracture caused by overhigh perpendicularity of the net belt is avoided.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the green body is uniformly heated by the spiral heating body, so that the quality of the product is improved, and the sintering porosity of the product is reduced; the workpiece is rapidly cooled by utilizing the cooling structure, so that the requirements of different sintering temperatures are met, the production efficiency is improved, and the application range is enlarged; the workpieces are transmitted through the mesh belt, the uniformity of the mesh belt holes is utilized, so that the workpieces are heated uniformly, the deformation of the workpieces is reduced, and the quality of products is improved; by arranging the auxiliary agent spraying structure, the sintering speed of the workpiece is accelerated, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
fig. 2 is a schematic view of the internal structure of the present application.
In the figure: 1. a mesh belt; 2. a furnace shell; 3. a furnace; 4. a heating body; 5. a temperature sensor; 6. a cooling cavity; 7. a flow chamber; 8. a flow hole; 9. a flow column; 10. a unidirectional osmosis membrane; 11. a main vertical seat; 12. an inlet duct; 13. an isolation frame; 14. a pinch roller; 15. a motor; 16. an outlet conduit; 17. a slave vertical seat; 18. a support base; 19. a universal wheel; 20. a fixing seat; 21. a heat storage hole; 22. a movable cavity; 23. a liquid storage cavity; 24. a spray chamber; 25. spraying holes; 26. a movable plug; 27. a pull rod; 28. a rod; 29. a one-way spigot; 30. an inlet flange; 31. a pressure equalizing valve; 32. a chimney; 33. a protective cover; 34. and an outlet flange.
Detailed Description
The present application is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the application and not limiting of its scope, and various modifications of the application, which are equivalent to those skilled in the art upon reading the application, fall within the scope of the application as defined in the appended claims.
As shown in fig. 1-2, a small mesh belt presintering furnace comprises a furnace body, a mesh belt 1 penetrating through the furnace body and transmission mechanisms arranged at two ends of the mesh belt 1, wherein the furnace body comprises a furnace shell 2, a furnace chamber 3 arranged in the furnace shell 2 and a heating mechanism arranged in the furnace chamber 3, the heating mechanism comprises a spiral heating body 4, a temperature sensor 5 and a cooling structure, wherein the spiral heating body 4 is arranged on the surface of the mesh belt 1, the temperature sensor 5 is used for detecting the temperature of the furnace chamber 3, the cooling structure is used for reducing the temperature of the furnace chamber 3, the heating body 4 is a ceramic body which rotates spirally, heating strips are penetrated in the ceramic body, a plurality of heat storage holes 21 are distributed on the surface of the heating body, an auxiliary agent spraying structure is arranged above the heating body 4, the auxiliary agent spraying structure comprises a through pipe arranged at the upper part of the furnace chamber 3, one end of the through pipe is a movable cavity 22, the other end of the through pipe is a liquid storage cavity 23, a spraying cavity 24 is arranged between the movable cavity 22 and the liquid storage cavity 23, a plurality of spraying holes 25 are arranged at the bottom of the spraying cavity 24, the sintering aid is filled in the liquid storage cavity 23, the movable plug 26 is arranged at the side part of the movable cavity 22, the pull rod 27 is arranged at the outer side of the movable plug 26, the inserting rod 28 arranged in the spraying cavity 24 is arranged at the inner side of the movable plug, the unidirectional inserting nozzle 29 matched with the inserting rod 28 is arranged at the side part of the liquid storage cavity 23, the cooling structure comprises a cooling cavity 6 arranged at the bottom of the mesh belt 1, a flow cavity 7 arranged in a right trapezoid shape is arranged at the bottom of the cooling cavity 6, a plurality of flow holes 8 are uniformly distributed on the surface of the flow cavity 7, the flow holes 8 are communicated with the flow column 9, the height of the flow column 9 decreases from high to low, the unidirectional permeable membrane 10 is arranged on the surface of the flow column 9 and is arranged on the surface of the flow cavity 7, the transmission mechanism comprises a driving structure arranged at the front end of the furnace body and a driven structure arranged at the rear end of the furnace body, the driving structure comprises a main vertical stand 11, the utility model provides a fire-fighting equipment, including main seat 11, upper end guipure 1, lower extreme guipure 1, isolation frame 13, pinch roller 14 are passed through furnace 3 bottom and are connected with driven structure after crossing inlet duct 12 and being connected with the driven structure, isolation frame 13 bottom is equipped with motor 15, driven structure is including locating the outlet duct 16 of furnace body lateral part, be equipped with guipure 1 in the outlet duct 16, guipure 1 is around locating from seat 17 tip and is pressed through the pinch roller 14 from the inboard of seat 17, the contained angle that forms between seat 17 and the horizontal plane is 60, inlet duct 12 tip is equipped with inlet flange 30, and inlet flange 30 inboard is equipped with pressure equalizing valve 31, and pressure equalizing valve 31 inboard is equipped with chimney 32, and the chimney 32 below is equipped with protection casing 33, the contained angle that forms between inlet flange 30 and the horizontal plane is 45, outlet duct 16 tip is equipped with outlet flange 34, and outlet flange 34 inboard is equipped with protection casing 33. Wherein, driving structure and driven structure bottom all are equipped with supporting seat 18, and supporting seat 18 bottom is equipped with universal wheel 19, and fixing base 20 both ends are located respectively to supporting seat 18, and in the furnace body was located to fixing base 20, the furnace body bottom was equipped with universal wheel 19.
When the device is used, a workpiece is placed on the surface of the mesh belt 1, the motor 15 is started, the mesh belt 1 enters from the inlet pipeline 12 and moves towards the outlet pipeline 16, the workpiece on the surface of the mesh belt 1 enters into the hearth 3, the heating body 4 is heated, the temperature sensor 5 detects the current temperature, the heating body 4 is controlled to keep warm and sinter, and the green compact contains carbon elements, so that carbon dioxide and other gases are generated after sintering and are discharged through the chimney 32;
when different products are sintered, the sintering temperature is changed, at the moment, condensate is injected into the flow cavity 7, and flows into the flow column 9 from the flow hole 8, and the height of the flow column 9 decreases from high to low, so that the condensate reaches the top end of the flow column 9 at the same time to absorb heat, the effect of uniform cooling is realized, and gas generated after heat absorption is oozed out from the unidirectional osmosis membrane 10;
in order to accelerate the sintering speed, a liquid phase sintering aid is added into the liquid storage cavity 23, the pull rod 27 pulls the movable plug 26 to move along the liquid storage cavity 23, the insert rod 28 is separated from the one-way insert nozzle 29, the sintering aid flows into the spraying cavity 24 from the liquid storage cavity 23, and then is sprayed on the surface of a workpiece through the spraying holes 25, so that the sintering speed is greatly improved.
Claims (8)
1. The utility model provides a small-size guipure presintering furnace, includes the furnace body, runs through the guipure of furnace body and locates the drive mechanism at guipure both ends, the furnace body includes the stove outer covering, locates the furnace in the stove outer covering and locates the heating mechanism in the furnace, its characterized in that: the heating mechanism comprises a spiral heating body, a temperature sensor and a cooling structure, wherein the spiral heating body is annularly arranged on the surface of a mesh belt, the temperature sensor is used for detecting the temperature of a hearth and the cooling structure is used for reducing the temperature of the hearth, the cooling structure comprises a cooling cavity arranged at the bottom of the mesh belt, a flow cavity which is arranged in a right trapezoid shape is arranged at the bottom of the cooling cavity, a plurality of flow holes are uniformly distributed on the surface of the flow cavity, the flow holes are communicated with a flow column, the height of the flow column decreases from high to low, a unidirectional permeable membrane is arranged on the surface of the flow column and is arranged on the surface of the flow cavity, the transmission mechanism comprises a driving structure arranged at the front end of a furnace body and a driven structure arranged at the rear end of the furnace body, the driving structure comprises a vertical main stand arranged vertically, the surface of the main stand is wound with the mesh belt, the upper end mesh belt traverses the inlet pipeline and is connected with the driven structure through the middle part of the hearth, the lower end mesh belt traverses the isolation frame and is connected with the driven structure through the bottom of the hearth after being pressed by a pressing wheel, the bottom of the isolation frame is provided with a motor, the driven structure comprises an outlet pipeline arranged at the side of the furnace body, the mesh belt is arranged in the outlet pipeline, and the driving structure is wound on the inner side of the slave stand and is pressed by the slave stand; the bottom of the driving structure and the bottom of the driven structure are respectively provided with a supporting seat, the bottoms of the supporting seats are provided with universal wheels, the supporting seats are respectively arranged at two ends of a fixed seat, the fixed seat is arranged in the furnace body, and the bottoms of the furnace bodies are provided with universal wheels; the heating member top is equipped with the auxiliary agent and sprays the structure, and auxiliary agent sprays the structure and including locating the siphunculus on furnace upper portion, siphunculus one end is movable chamber, and the other end is the stock solution chamber, is equipped with between movable chamber and the stock solution chamber and sprays the chamber, sprays the chamber bottom and is equipped with a plurality of holes that spray, and the stock solution intracavity is filled with sintering auxiliary agent.
2. The small mesh belt burn-in furnace of claim 1, wherein: the heating body is a ceramic body which rotates spirally, heating strips are arranged inside the ceramic body in a penetrating mode, and a plurality of heat storage holes are distributed in the surface of the ceramic body.
3. The small mesh belt burn-in furnace of claim 1, wherein: the movable plug is arranged on the side of the movable cavity, the pull rod is arranged on the outer side of the movable plug, and the inserted link arranged in the spraying cavity is arranged on the inner side of the movable plug.
4. A compact web burn-in furnace as claimed in claim 3, wherein: the lateral part of the liquid storage cavity is provided with a one-way spigot matched with the spigot.
5. The small mesh belt burn-in furnace of claim 1, wherein: the end part of the inlet pipeline is provided with an inlet flange, the inner side of the inlet flange is provided with a pressure equalizing valve, the inner side of the pressure equalizing valve is provided with a chimney, and a protective cover is arranged below the chimney.
6. The small mesh belt burn-in furnace of claim 5, wherein: the included angle formed between the inlet flange and the horizontal plane is 45 degrees.
7. The small mesh belt burn-in furnace of claim 1, wherein: the end part of the outlet pipeline is provided with an outlet flange, and the inner side of the outlet flange is provided with a protective cover.
8. The small mesh belt burn-in furnace of claim 1, wherein: the included angle formed between the secondary stand and the horizontal plane is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187506.6A CN108253783B (en) | 2018-03-07 | 2018-03-07 | Small mesh belt presintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187506.6A CN108253783B (en) | 2018-03-07 | 2018-03-07 | Small mesh belt presintering furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108253783A CN108253783A (en) | 2018-07-06 |
| CN108253783B true CN108253783B (en) | 2023-10-31 |
Family
ID=62745837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810187506.6A Active CN108253783B (en) | 2018-03-07 | 2018-03-07 | Small mesh belt presintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253783B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1322762A (en) * | 1961-05-26 | 1963-03-29 | Philips Nv | Continuous oven for microwave heating |
| JPH08226772A (en) * | 1995-02-20 | 1996-09-03 | Murata Mfg Co Ltd | Mesh belt type continuous heat treatment furnace |
| US6468466B1 (en) * | 2000-08-25 | 2002-10-22 | Thermo-Stack, L.L.C. | Furnace emission remediation system |
| EP2039666A2 (en) * | 2007-09-19 | 2009-03-25 | Audi AG | Method and device for siliconising materials containing carbon |
| CN201735799U (en) * | 2010-08-27 | 2011-02-09 | 株洲弗拉德科技有限公司 | Vertical extra-high temperature continuous spheroidizing furnace |
| WO2013016085A1 (en) * | 2011-07-28 | 2013-01-31 | Btu International, Inc. | Furnace system with case integrated cooling system |
| JP2014016118A (en) * | 2012-07-10 | 2014-01-30 | Hitachi Powdered Metals Co Ltd | Continuous sintering furnace |
| DE102014101159A1 (en) * | 2014-01-30 | 2015-07-30 | Thyssenkrupp Steel Europe Ag | Process for the surface treatment of workpieces |
| JP2015189646A (en) * | 2014-03-28 | 2015-11-02 | Ｊｘ日鉱日石エネルギー株式会社 | Two-stage heating type vertical graphitization furnace using high frequency and method for producing graphite |
| CN206001898U (en) * | 2016-08-11 | 2017-03-08 | 江苏金色工业炉股份有限公司 | A kind of meshbeltfurnace heating system |
| CN207922840U (en) * | 2018-03-07 | 2018-09-28 | 扬州伟达机械有限公司 | A kind of small network band pre-burning stove |
-
2018
- 2018-03-07 CN CN201810187506.6A patent/CN108253783B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1322762A (en) * | 1961-05-26 | 1963-03-29 | Philips Nv | Continuous oven for microwave heating |
| JPH08226772A (en) * | 1995-02-20 | 1996-09-03 | Murata Mfg Co Ltd | Mesh belt type continuous heat treatment furnace |
| US6468466B1 (en) * | 2000-08-25 | 2002-10-22 | Thermo-Stack, L.L.C. | Furnace emission remediation system |
| EP2039666A2 (en) * | 2007-09-19 | 2009-03-25 | Audi AG | Method and device for siliconising materials containing carbon |
| CN201735799U (en) * | 2010-08-27 | 2011-02-09 | 株洲弗拉德科技有限公司 | Vertical extra-high temperature continuous spheroidizing furnace |
| WO2013016085A1 (en) * | 2011-07-28 | 2013-01-31 | Btu International, Inc. | Furnace system with case integrated cooling system |
| JP2014016118A (en) * | 2012-07-10 | 2014-01-30 | Hitachi Powdered Metals Co Ltd | Continuous sintering furnace |
| DE102014101159A1 (en) * | 2014-01-30 | 2015-07-30 | Thyssenkrupp Steel Europe Ag | Process for the surface treatment of workpieces |
| JP2015189646A (en) * | 2014-03-28 | 2015-11-02 | Ｊｘ日鉱日石エネルギー株式会社 | Two-stage heating type vertical graphitization furnace using high frequency and method for producing graphite |
| CN206001898U (en) * | 2016-08-11 | 2017-03-08 | 江苏金色工业炉股份有限公司 | A kind of meshbeltfurnace heating system |
| CN207922840U (en) * | 2018-03-07 | 2018-09-28 | 扬州伟达机械有限公司 | A kind of small network band pre-burning stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108253783A (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108253783B (en) | Small mesh belt presintering furnace | |
| CN205254033U (en) | Energy -conserving automatic de -waxing dewaxing system | |
| CN208139725U (en) | A kind of hot air circulation solid beverage baking oven | |
| CN104567044B (en) | Solar vacuum heat-collecting pipe baking exhaust apparatus | |
| CN207922840U (en) | A kind of small network band pre-burning stove | |
| CN210242367U (en) | Biomass smelting furnace capable of being cooled rapidly | |
| CN220284191U (en) | Continuous mesh belt conveying type neodymium iron boron magnetic sheet bluing device with hot air circulation | |
| CN210861955U (en) | Convenient safe type powder drying device | |
| CN209388781U (en) | A kind of horizontal enameling machine | |
| CN208800681U (en) | Roller-bottom type aluminum alloy heat forming furnace | |
| CN208118678U (en) | A kind of temperature control equipment of press oven | |
| CN102845508B (en) | Multifunctional efficient food drying device | |
| CN213982467U (en) | Oil recovery gathering pipeline heating device | |
| CN202208747U (en) | Steel pipe heat-treatment furnace | |
| CN104386686A (en) | Activated carbon production facility | |
| CN203569337U (en) | Energy-saving type cloth drying furnace | |
| CN114857871A (en) | Heated air circulation fermentation oven for drying ginger tea beverage | |
| CN204320603U (en) | For the Electric radiant Heating Film process units of compounding machine | |
| CN208082484U (en) | A kind of regenerating active carbon system | |
| CN106348577A (en) | Automatic turning type annealing equipment for glass cup | |
| CN206768184U (en) | A kind of Novel annealing furnace | |
| CN203818592U (en) | Continuous type tempering furnace of tail decoration lamp | |
| CN204356228U (en) | A kind of jetting type forced convection circulation device for annealing furnace | |
| CN207413434U (en) | Regenerating active carbon purifier | |
| CN207095178U (en) | A kind of drying room system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |