CN113587633A - Gradual pipeline formula fritting furnace that appears - Google Patents
Gradual pipeline formula fritting furnace that appears Download PDFInfo
- Publication number
- CN113587633A CN113587633A CN202110873598.5A CN202110873598A CN113587633A CN 113587633 A CN113587633 A CN 113587633A CN 202110873598 A CN202110873598 A CN 202110873598A CN 113587633 A CN113587633 A CN 113587633A
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- pushing
- furnace body
- groove
- section
- progressive
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- 238000005245 sintering Methods 0.000 claims abstract description 26
- 230000000750 progressive effect Effects 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000012857 repacking Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
-
- 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
- F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
-
- 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
- F27B9/12—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
- F27B2009/122—Preheating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention provides a progressive pipeline type sintering furnace which comprises a pipeline type furnace body, a pushing guide rail and a progressive pushing piece, wherein the pushing guide rail is arranged along the axial direction of the pipeline type furnace body; the front end and the rear end of the pipeline type furnace body are respectively a furnace body inlet and a furnace body outlet, and the interior of the pipeline type furnace body is sequentially provided with a preheating section, a high-temperature section and a cooling section from front to back; a pushing groove is formed in the surface of the pushing guide rail along the length direction; the progressive pushing piece is arranged in the pushing groove in a matched mode and comprises a pushing plate, a pushing frame and a pushing rod. The invention provides a novel continuous sintering furnace, which is provided with a pipeline type furnace body and occupies small area; the progressive pushing piece with innovation realizes the stay and the continuous movement of the pushing plate through the electromagnetic principle, so that the whole sintering process is more flow; the functional structure of having obtains effectual simplification to can directly reequip in current furnace body, and repacking low cost has good popularization practicality.
Description
Technical Field
The invention belongs to the technical field of photovoltaics, and particularly relates to a progressive pipeline type sintering furnace.
Background
Sintering furnaces refer to specialized equipment that allows powder compacts to be sintered to achieve desired physical, mechanical properties, and microstructures. The sintering furnace is used for drying slurry on a silicon wafer, removing organic components in the slurry and completing sintering of an aluminum back surface field and a grid line, and is one of important production and processing equipment in the photovoltaic technology.
The existing sintering furnaces can be divided into two categories, namely a continuous sintering furnace and an intermittent sintering furnace according to different moving modes. The common continuous sintering furnace mainly comprises a mesh belt furnace and a push rod type sintering furnace, and the common continuous sintering furnace has larger occupied area and slightly complicated continuous moving mechanism, so that the placing cost and the use cost are higher.
Therefore, it is an urgent problem for those skilled in the art to develop a continuous sintering furnace having a simplified structure and stable and continuous movement in view of the above problems.
Disclosure of Invention
In order to solve the problems, the invention discloses a progressive pipeline type sintering furnace.
In order to achieve the purpose, the invention provides the following technical scheme:
a progressive pipeline type sintering furnace comprises a pipeline type furnace body, a pushing guide rail arranged along the axial direction of the pipeline type furnace body and a progressive pushing piece arranged on the pushing guide rail in a matching mode;
the front end and the rear end of the pipeline type furnace body are respectively a furnace body inlet and a furnace body outlet, and the interior of the pipeline type furnace body is sequentially provided with a preheating section, a high-temperature section and a cooling section from front to back; a pushing groove is formed in the surface of the pushing guide rail along the length direction; the progressive pushing piece is arranged in the pushing groove in a matched mode and comprises a pushing plate, a pushing frame and a pushing rod; the pushing rod is a telescopic rod; the pushing frame is slidably arranged in the pushing groove through a pushing rod; the pushing plate is horizontally arranged at the top end of the pushing frame.
Further, the pushing rod comprises a fixed section, a moving section and a pushing assembly; one end of the fixed section is fixed with the side wall of the pushing groove, and the other end of the fixed section is provided with an installation groove inwards along the axial direction; one end of the moving section is slidably arranged in the mounting groove, and the other end of the moving section is connected with the pushing frame; the pushing assembly comprises a fixed sheet, a movable sheet, a spring, a lead, a switch and a power supply; the fixed sheet is a silicon steel sheet and is attached to the bottom of the mounting groove; the moving piece is an iron piece and is attached to one end of the moving section, which is positioned in the mounting groove; the spring is arranged in the mounting groove, and two ends of the spring are respectively connected with the fixed piece and the movable piece; the lead is uniformly wound on the surface of the fixing piece in a spiral shape and is sequentially connected with the switch and the power supply to form a loop; the switch and the power supply are both arranged on the outer wall of the pipeline type furnace body.
Furthermore, the quantity of push rods is two, and the one end that two push rods kept away from each other is fixed in the both ends lateral wall in propelling movement groove respectively, and the one end that is close to each other is connected respectively in the both ends of propelling movement frame.
Furthermore, the two parallel pushing guide rails are arranged; the pushing groove is arranged on the bottom surface of the pushing guide rail, and the vertical section of the pushing groove is T-shaped; one end of the pushing frame is in sliding fit in the pushing groove, and the other end of the pushing frame is upwards provided with a pushing plate.
Furthermore, a rheostat is also arranged in the loop where the lead is positioned.
Further, the rheostat is a potentiometer, and the potentiometers of the two push rods are connected to the same servo driver.
Furthermore, the surface of the lead is also wrapped with a layer of fireproof leather sheath.
Compared with the prior art, the invention has the following beneficial effects:
1. provides a novel continuous sintering furnace, which is provided with a pipeline type furnace body and occupies small area;
2. the progressive pushing piece with innovation realizes the stay and the continuous movement of the pushing plate through the electromagnetic principle, so that the whole sintering process is more flow;
3. the functional structure of having obtains effectual simplification to can directly reequip in current furnace body, and repacking low cost has good popularization practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the progressive push of the present invention;
fig. 3 is a schematic structural view of the push rod of the present invention.
List of reference numerals: the device comprises a pipeline type furnace body 1, a pushing guide rail 2, a preheating section 3, a high-temperature section 4, a cooling section 5, a pushing groove 6, a pushing plate 7, a pushing frame 8, a pushing rod 9, a fixing section 10, a moving section 11, a mounting groove 12, a fixing sheet 13, a moving sheet 14, a spring 15, a lead 16, a switch 17, a power supply 18 and a rheostat 19.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the present invention is a schematic structural diagram of a progressive tube sintering furnace, and the present invention is a progressive tube sintering furnace, including a tube furnace body 1, a push guide rail 2 arranged along an axial direction of the tube furnace body 1, and a progressive push member mounted on the push guide rail 2 in a matching manner.
The front end and the rear end of the pipeline type furnace body 1 are respectively a furnace body inlet and a furnace body outlet, and the interior of the pipeline type furnace body 1 is sequentially provided with a preheating section 3, a high-temperature section 4 and a cooling section 5 from front to back.
The surface of the push guide rail 2 is provided with a push groove 6 along the length direction.
As shown in fig. 2, the progressive pushing member is fittingly installed in the pushing slot 6, and includes a pushing plate 7, a pushing frame 8 and a pushing rod 9; the two parallel pushing guide rails 2 are arranged; the pushing groove 6 is arranged on the bottom surface of the pushing guide rail 2, and the vertical section of the pushing groove 6 is T-shaped; one end of the pushing frame 8 is in sliding fit in the pushing groove 6, and the other end of the pushing frame is upwards provided with a pushing plate 7.
The quantity of push rod 9 is two, and the one end that two push rod 9 kept away from each other is fixed in the both ends lateral wall of propelling movement groove 6 respectively, and the one end that is close to each other is connected respectively in the both ends of propelling movement frame 8. As shown in fig. 3, the pushing rod 9 comprises a fixed section 10, a moving section 11 and a pushing assembly; one end of the fixed section 10 is fixed with the side wall of the pushing groove 6, and the other end is provided with an installation groove 12 inwards along the axial direction; one end of the moving section 11 is slidably arranged in the mounting groove 12, and the other end of the moving section is connected with the pushing frame 8; the pushing assembly comprises a fixed plate 13, a moving plate 14, a spring 15, a lead 16, a switch 17 and a power supply 18; the fixed sheet 13 is a silicon steel sheet and is attached to the bottom of the mounting groove 12; the moving piece 14 is an iron piece and is attached to one end of the moving section 11, which is positioned in the mounting groove 12; the spring 15 is arranged in the mounting groove 12, and two ends of the spring are respectively connected with the fixed piece 13 and the movable piece 14; the lead 16 is uniformly wound on the surface of the fixing sheet 13 in a spiral shape and is sequentially connected with the switch 17 and the power supply 18 to form a loop, and the surface of the lead 16 is also wrapped with a layer of fireproof leather sheath; the switch 17 and the power supply 18 are both arranged on the outer wall of the pipeline type furnace body 1. And the loop of the lead 16 also comprises a rheostat 19, the rheostat 19 is a potentiometer, and the potentiometers of the two push rods 9 are connected to the same servo driver.
In the operation of the embodiment, the pushing rods 9 at the two ends of the pushing frame 8 control the pushing plates 7 to move in the preheating section 3, the high temperature section 4 and the cooling section 5 in the tube furnace body 1 through the change of different lengths.
Specifically, the fixed piece 13 in the push rod 9 is selected to be a silicon steel sheet, and under the action of the electrified lead 16 wound on the surface of the fixed piece, a strong adsorption force is generated on the moving piece 14 of the selected iron sheet through an electromagnetic principle, and a resultant force is generated with the elastic force of the spring 15, and the direction of the resultant force determines the moving direction of the moving section 11 in the push rod 9 and the overall extension and retraction of the push rod 9. The pushing rods 9 at the two ends of the pushing frame 8 keep stretching synchronously so as to realize the stable movement of the pushing plate 7.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a gradual pipe type fritting furnace which characterized in that: the device comprises a pipeline type furnace body (1), a pushing guide rail (2) arranged along the axial direction of the pipeline type furnace body (1) and a progressive pushing piece arranged on the pushing guide rail (2) in a matching way;
the front end and the rear end of the pipeline type furnace body (1) are respectively a furnace body inlet and a furnace body outlet, and the interior of the pipeline type furnace body (1) is sequentially provided with a preheating section (3), a high-temperature section (4) and a cooling section (5) from front to back; a pushing groove (6) is formed in the surface of the pushing guide rail (2) along the length direction; the progressive pushing part is arranged in the pushing groove (6) in a matching manner and comprises a pushing plate (7), a pushing frame (8) and a pushing rod (9); the pushing rod (9) is a telescopic rod; the pushing frame (8) is slidably arranged in the pushing groove (6) through a pushing rod (9); the pushing plate (7) is horizontally arranged at the top end of the pushing frame (8).
2. The progressive tube sintering furnace of claim 1 wherein: the pushing rod (9) comprises a fixed section (10), a moving section (11) and a pushing assembly; one end of the fixed section (10) is fixed with the side wall of the pushing groove (6), and the other end of the fixed section is provided with an installation groove (12) inwards along the axial direction; one end of the moving section (11) is arranged in the mounting groove (12) in a sliding manner, and the other end of the moving section is connected with the pushing frame (8); the pushing assembly comprises a fixed plate (13), a moving plate (14), a spring (15), a lead (16), a switch (17) and a power supply (18); the fixed sheet (13) is a silicon steel sheet and is attached to the bottom of the mounting groove (12); the moving piece (14) is an iron piece and is attached to one end, located in the mounting groove (12), of the moving section (11); the spring (15) is arranged in the mounting groove (12), and two ends of the spring are respectively connected with the fixed piece (13) and the movable piece (14); the lead (16) is uniformly wound on the surface of the fixing piece (13) in a spiral shape and is sequentially connected with the switch (17) and the power supply (18) to form a loop; the switch (17) and the power supply (18) are both arranged on the outer wall of the pipeline type furnace body (1).
3. The progressive tube sintering furnace of claim 2 wherein: the quantity of propelling movement pole (9) is two, and the one end that two propelling movement poles (9) kept away from each other is fixed in the both ends lateral wall of propelling movement groove (6) respectively, and the one end that is close to each other is connected respectively in the both ends of propelling movement frame (8).
4. The progressive tube sintering furnace of claim 1 wherein: the two parallel pushing guide rails (2) are arranged; the pushing groove (6) is formed in the bottom surface of the pushing guide rail (2), and the vertical section of the pushing groove (6) is T-shaped; one end of the pushing frame (8) is in sliding fit in the pushing groove (6), and the other end of the pushing frame is upwards provided with a pushing plate (7).
5. A progressive tube sintering furnace according to claim 3 wherein: and a rheostat (19) is also arranged in the loop where the lead (16) is positioned.
6. The progressive tube sintering furnace of claim 5 wherein: the rheostat (19) is a potentiometer, and the potentiometers of the two push rods (9) are connected to the same servo driver.
7. The progressive tube sintering furnace of claim 2 wherein: the surface of the lead (16) is also wrapped with a layer of fireproof leather sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873598.5A CN113587633A (en) | 2021-07-30 | 2021-07-30 | Gradual pipeline formula fritting furnace that appears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873598.5A CN113587633A (en) | 2021-07-30 | 2021-07-30 | Gradual pipeline formula fritting furnace that appears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113587633A true CN113587633A (en) | 2021-11-02 |
Family
ID=78252853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110873598.5A Pending CN113587633A (en) | 2021-07-30 | 2021-07-30 | Gradual pipeline formula fritting furnace that appears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113587633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512065A (en) * | 2021-12-28 | 2022-05-17 | 江苏聚泰科技有限公司 | Heat-dissipation dustproof display module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN208920842U (en) * | 2018-10-11 | 2019-05-31 | 青岛华冠恒远锂电科技有限公司 | A kind of push-plate type sintering furnace |
| CN209944994U (en) * | 2019-05-13 | 2020-01-14 | 温岭市恒丰粉末冶金有限公司 | Push-down fritting furnace |
| CN210816322U (en) * | 2019-08-19 | 2020-06-23 | 上海锐帕节能科技有限公司 | Active filter retest device |
| CN211903716U (en) * | 2020-03-31 | 2020-11-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace capable of adjusting pressure of protective gas in furnace |
| CN213530526U (en) * | 2020-09-15 | 2021-06-25 | 抚顺市万利机械设备制造有限公司 | Feeding device for bending machine |
-
2021
- 2021-07-30 CN CN202110873598.5A patent/CN113587633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN208920842U (en) * | 2018-10-11 | 2019-05-31 | 青岛华冠恒远锂电科技有限公司 | A kind of push-plate type sintering furnace |
| CN209944994U (en) * | 2019-05-13 | 2020-01-14 | 温岭市恒丰粉末冶金有限公司 | Push-down fritting furnace |
| CN210816322U (en) * | 2019-08-19 | 2020-06-23 | 上海锐帕节能科技有限公司 | Active filter retest device |
| CN211903716U (en) * | 2020-03-31 | 2020-11-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace capable of adjusting pressure of protective gas in furnace |
| CN213530526U (en) * | 2020-09-15 | 2021-06-25 | 抚顺市万利机械设备制造有限公司 | Feeding device for bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512065A (en) * | 2021-12-28 | 2022-05-17 | 江苏聚泰科技有限公司 | Heat-dissipation dustproof display module |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211102 |