CN107062896A - A kind of single line dries sintering furnace - Google Patents
A kind of single line dries sintering furnace Download PDFInfo
- Publication number
- CN107062896A CN107062896A CN201710209699.6A CN201710209699A CN107062896A CN 107062896 A CN107062896 A CN 107062896A CN 201710209699 A CN201710209699 A CN 201710209699A CN 107062896 A CN107062896 A CN 107062896A
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- China
- Prior art keywords
- heater
- sintering
- cooling
- home roll
- passage
- Prior art date
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- Pending
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 101
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 238000001035 drying Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 9
- 229910000746 Structural steel Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver 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
-
- 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
- F27B9/3077—Arrangements for treating electronic components, e.g. semiconductors
-
- 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
-
- 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
- F27B2009/305—Particular conformation of the furnace
-
- 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
- F27B2009/3088—Drying arrangements
-
- 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
- F27M2003/02—Preheating, e.g. in a laminating line
- F27M2003/025—Drying
-
- 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
Abstract
The present invention discloses a kind of single line drying sintering furnace, including support, support, which is provided with, to be used to convey silicon chip, and the chain conveyor acted on double dynamical and auto-tensioning, conveying device is sequentially provided with baking zone from input to output end, sintering zone and cooling zone, baking zone is provided with drying body of heater, the discharge end for drying body of heater is provided with waste gas burning tower, sintering zone is provided with sintering body of heater, sintering body of heater on be interval with it is multiple can be with the furnace chamber of independent control temperature, the input and output end for sintering body of heater are equipped with extractor fan, dry to be provided between the discharge end of body of heater and the feed end of sintering body of heater and there is certain gap；Cooler bin is provided with cooling zone.The present invention has been used with the up-draught cooler bin to hot blast cooling effect, the wind of upper radiator fan cools down after-blow to the product by passage by circulating water cooling device, by the product of passage by cold wind cooling down, and cool with lower exhausting fumer, hot blast is excluded, does not allow hot blast to rest in passage.The mode cooling rate of this cooling down is fast, and effect is obvious.
Description
Technical field
The present invention relates to photovoltaic cell field, more particularly to a kind of single line drying sintering furnace.
Background technology
At present, it is by the way of air-cooled, in upper heat-dissipating cover plate that existing photovoltaic cell drying sintering furnace, which cools,
Upper several radiator fans of setting, are taken away silicon chip heat by radiator fan.This radiating mode cooling-down effect is not obvious, effect
It is really poor.
Also, existing body of heater is also extremely difficult in terms of maintenance, the structure of sintering furnace and drying oven all by upper furnace body and
Lower furnace body is constituted, and has the passage passed through for product between upper furnace body and lower furnace body, but due to have after silicon chip printing silver paste or
Organic binder resin, in heating process, organic binder resin after pyrolytic by being attached on inner furnace body, if desired for clear
Clean lower furnace body is, it is necessary to which upper furnace body is opened.Existing upper furnace body unfolding mode is turned over along after the side of body of heater, and needs someone one
Hand is supported, and another hand is cleaned to lower furnace body, and not only clean and maintenance is slow for such mode, and manual labor amount
Greatly.
The content of the invention
The purpose of the present invention is that the drawbacks described above for being directed to prior art dries sintering furnace there is provided a kind of single line.
To solve the drawbacks described above of prior art, the technical scheme that the present invention is provided is：A kind of single line dries sintering furnace, bag
The chain conveyor being equipped with support, the support for conveying silicon chip and being acted on double dynamical and auto-tensioning is included,
The conveying device is sequentially provided with baking zone, sintering zone and cooling zone from input to output end, and the baking zone is provided with baking
Dry body of heater, the discharge end of the drying body of heater is provided with waste gas burning tower, and the sintering zone is provided with sintering body of heater, the sintering furnace
Be interval with body multiple can be equipped with exhausting with the furnace chamber of independent control temperature, the input and output end of the sintering body of heater
Being provided between the feed end of device, the discharge end of the drying body of heater and the sintering body of heater has certain gap；It is described cold
But in area be provided with cooler bin, the cooler bin include up-draught cooler bin and lower exhausting fumer, the up-draught cooler bin with
The lower exhausting fumer is flexibly connected, it is characterised in that the lower end of the up-draught cooler bin is provided with circulating water cooling device,
The circulating water cooling device is included in cooling box, the cooling box provided with the multiple circulation bending of one, each kink
Multiple radiating aluminium sheets are interval with the circulating cooling water pipe taken the shape of the letter U, the cooling water pipe of the cooling box, described in each two
Between radiating aluminium sheet at intervals of 3mm~6mm, the upper end of the up-draught cooler bin is interval with multiple to the recirculated water cooling
But the upper radiator fan that device is dried.
When the up-draught cools down case lid on the lower exhausting fumer, the up-draught cooler bin and the exhaust of lower exhausting
There is a passage passed through for product between case；
The lower exhausting fumer upper end is provided with ventilative dividing plate, the ventilative dividing plate and is interval with multiple through holes, described
Ventilation shaft is provided with lower exhausting fumer, the ventilation shaft is connected on exhaust wind wheel by connecting tube；The exhaust wind
Wheel is arranged on the upper end of cooling box bracket, upper end discharge of the hot-air from the cooling box bracket；The side of the cooling box
It is communicated with the water inlet of the circulating cooling water pipe and the admitting pipe joint of delivery port and titting water outlet；The upper radiation air
The wind of fan cools down after-blow to the product by passage by the circulating water cooling device, is cooled by the product of passage by cold wind
Cooling.
The drying body of heater includes being interval with multiple hang down on upper drying body of heater and lower drying body of heater, the upper drying body of heater
Straight hanging apparatus, the upper drying body of heater and lower drying body of heater are covered, and are had between the upper drying body of heater and lower drying body of heater
The passage passed through for product；
The sintering body of heater includes upper sintering body of heater and lower sintering body of heater, and the upper sintering body of heater is vertically hung provided with multiple
Assembling device, the upper sintering body of heater and lower sintering body of heater are covered, and are had between the upper sintering body of heater and lower sintering body of heater for production
The passage that product pass through；
The feeding end of two chain conveyors directly docks the delivery track of screen printer, a chain conveyor
A delivery track is docked, two delivery tracks carry out conveying products simultaneously.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the chain conveyor includes being arranged on support one
Hold and there is double dynamical main drive roller component, be arranged on the auxiliary driving roll assembly of the support other end, be arranged on pedestal lower end
Lower chain transfer passage and the upper chain transfer passage for being arranged on pedestal upper end, the main drive roller component and the auxiliary driving
Roll assembly is driven and followed by the main drive roller component using a circulating metal bracelet connection, the circulating metal bracelet
Ring passes through upper the chain transfer passage and lower chain transfer passage.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the main drive roller component includes being arranged on the support
On upper home roll and lower home roll, the upper home roll and lower home roll drive by a motor-driven drive sprockets group, and the motor drives described
When upper home roll and the rotation of lower home roll, the upper home roll turns clockwise, the lower home roll rotate counterclockwise.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the chain wheel set includes sprocket for main drive and auxiliary driving chain
Wheel, the chain gear transmission connection of the sprocket for main drive and auxiliary driving sprocket wheel and upper home roll end, the auxiliary driving sprocket wheel with it is described
The chain gear transmission connection of sprocket for main drive and lower home roll end.
The a kind of of sintering furnace is dried as single line of the present invention to improve, one end of the support is provided with an automatic tensioner branch
Frame, the auto-tensioning wheel support is provided with automatic tensioner, and the level height of the automatic tensioner is less than the lower home roll
Level height, the circulating metal bracelet detours along upper home roll, lower home roll, automatic tensioner successively.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the auxiliary driving roll assembly includes being arranged on the support
On upper deputy roller and lower deputy roller, the upper deputy roller and lower deputy roller drive by a motor-driven drive sprockets group, and the motor drives described
When upper deputy roller and the rotation of lower deputy roller, the upper deputy roller turns clockwise, the lower deputy roller rotate counterclockwise.
The a kind of of sintering furnace is dried as single line of the present invention to improve, and multiple supports are interval with the lower chain transfer passage
Roller, the circulating metal bracelet passes through from the carrying roller upper end；
The surface of the upper home roll and upper deputy roller is interval with a plurality of fin, and the surface of the lower home roll and lower deputy roller is equal
It is interval with a plurality of annular groove；The circulating metal bracelet is provided with the region between two row chain pawls, chain claw described in two rows
For placing silicon chip.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the vertical lifting device includes U-shaped connecting angle iron, institute
It is equipped with the two side arms for stating U-shaped connecting angle iron in a connecting rod, the connecting rod and is arranged with an expansion link, the expansion link
Penetrate in rod set, the end of the rod set is provided with the motor that the control expansion link rises or falls, multiple liftings
It is synchronous progress that device, which rises or falls,.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the vertical lifting device vertically slings the upper drying
When body of heater and the upper sintering body of heater, passage and the upper sintering body of heater between the upper drying body of heater and lower drying body of heater
Passage increase between lower sintering body of heater.
The a kind of of sintering furnace is dried as single line of the present invention to improve, the upper drying body of heater is provided with the first heating chamber, institute
State and multiple first heating tubes are interval with the first heating chamber, the upper drying body of heater adds provided with detecting or monitoring described first
First temperature sensor of hot chamber temperature；
Between the corresponding surface of the upper sintering body of heater and lower sintering body of heater is equipped with the second heating chamber, second heating chamber
Every provided with multiple second heating tubes；Detection is equipped with the upper sintering body of heater and lower sintering body of heater or second heating is monitored
The second temperature sensor of chamber temperature.
Compared with prior art, it is an advantage of the invention that：Invention is employed with to hot blast cooling effect
Up-draught cooler bin, the wind of upper radiator fan cools down after-blow to the product by passage by circulating water cooling device, passes through
The product of passage cools by cold wind cooling down, and with lower exhausting fumer, and hot blast is excluded, does not allow hot blast to rest on
In passage.The mode cooling rate of this cooling down is fast, and effect is obvious.
The feeding end of the chain conveyor of single line drying sintering furnace directly docks the delivery track of screen printer, this product
Chain conveying line uses the chain conveyor acted on double dynamical and auto-tensioning, with the stable advantage of conveying, and
Body of heater is provided with vertical lifting device, and hanging apparatus vertically slings drying body of heater and upper sintering body of heater, is convenient to clean body of heater, side
Just maintain and safeguard, it is not necessary to manually lift, it is not required that support, it is convenient and swift.
Brief description of the drawings
Further details of just is made to technique effect of the invention and its beneficial with embodiment with reference to the accompanying drawings below
Description, wherein：
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is dimensional structure diagram inside the present invention.
Fig. 3 is chain conveyor part-structure schematic diagram of the present invention.
Fig. 4 is vertical lift device part-structure schematic diagram of the present invention.
Fig. 5 is cooler bin part-structure schematic diagram of the present invention.
Fig. 6 is circulating water cooling device structural representation of the present invention.
Reference title：
1- supports；
2- chain conveyors；
Chain transfer passage on 22- main drive roller component 23- auxiliary driving roll assembly 24- lower chain transfer passages 25-
Home roll 222- on 26- auto-tensioning wheel support 27- automatic tensioner 28- carrying roller 29- fin 210- annular grooves 221-
Lower home roll；
3- baking zones；
4- sintering zones；
5- cooling zones；
Radiator fan 55- connects on exhausting fumer 53- circulating water cooling devices 54- under 51- up-draught cooler bins 52-
Adapter 56- exhaust wind wheel 57- cooling box bracket 531- cooling box 532- radiating aluminium sheet 533- admitting pipe joints 534-
Titting water outlet；
6- dries body of heater；
Body of heater 62, lower drying body of heater are dried on 61-；
7- waste gas burning towers；
8- sinters body of heater；
Sintered on 81- under body of heater 82- and sinter body of heater；
9- extractor fans；
10- hanging apparatus
101-U shape connecting angle iron 102- connecting rod 103- expansion link 104- rod set 105- motors.
Embodiment
Just the invention will be further described with specific embodiment with reference to the accompanying drawings below, but embodiments of the present invention not office
It is limited to this.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of single line is dried on sintering furnace, including support 1, support 1
Provided with the chain conveyor 2 for conveying silicon chip and being acted on double dynamical and auto-tensioning, chain conveyor 2 is from defeated
Enter end to output end and be sequentially provided with baking zone 3, sintering zone 4 and cooling zone 5, baking zone 3 dries body of heater 6 provided with drying body of heater 6
Discharge end be provided with waste gas burning tower 7, sintering zone 4 provided with sintering body of heater 8, sintering body of heater 8 on be interval with it is multiple can be only
The furnace chamber of vertical control temperature, the input and output end for sintering body of heater 8 is equipped with extractor fan 9, dry the discharge end of body of heater 6 with
Being provided between the feed end of sintering body of heater 8 has certain gap；
Cooler bin is provided with cooling zone 5, cooler bin includes up-draught cooler bin 51 and lower exhausting fumer 52, and up-draught is cold
But case 51 is flexibly connected with lower exhausting fumer 52, and up-draught cooler bin 51 side to overturn can be opened backward, up-draught cooler bin
51 lower end is provided with circulating water cooling device 53, and circulating water cooling device 53 includes setting in cooling box 531, cooling box 531
Between having on the one circulating cooling water pipe that repeatedly circulation bending, each kink take the shape of the letter U, the cooling water pipe of cooling box 531
Every provided with multiple radiating aluminium sheets 532, between each two radiating aluminium sheet 532 at intervals of 3mm~6mm, up-draught cooler bin 1 it is upper
End is interval with multiple upper radiator fans 54 dried to circulating water cooling device 53.
It is preferred that, when up-draught cooler bin 51 is covered on lower exhausting fumer 52, up-draught cooler bin 51 and lower exhausting row
There is a passage passed through for product between gas tank 52.
It is preferred that, the lower upper end of exhausting fumer 52 is provided with ventilative dividing plate, is interval with multiple through holes on ventilative dividing plate, under take out
Ventilation shaft is provided with wind fumer 52, ventilation shaft is connected on exhaust wind wheel 56 by connecting tube 55.
It is preferred that, exhaust wind wheel 56 be arranged on cooling box bracket 57 upper end, hot-air from cooling box bracket 57 upper end
Discharge.
It is preferred that, the side of cooling box 531 is communicated with the water inlet of circulating cooling water pipe and the water inlet pipe of delivery port
Joint 533 and titting water outlet 534.
It is preferred that, the wind of upper radiator fan 54 cools down after-blow to the product by passage by circulating water cooling device 53,
By the product of passage by cold wind cooling down.
It is preferred that, drying body of heater 6 includes being interval with upper drying body of heater 61 and lower drying body of heater 62, upper drying body of heater 61
Multiple vertical lifting devices 10, upper drying body of heater 61 and lower drying body of heater 62 are covered, upper drying body of heater 61 and lower drying body of heater 62
Between there is the passage passed through for product；
Sintering body of heater 8 includes upper sintering body of heater 81 and lower sintering body of heater 82, and upper sintering body of heater 81 is vertically hung provided with multiple
Assembling device 10, upper sintering body of heater 81 and lower sintering body of heater 82 are covered, and are had between upper sintering body of heater 81 and lower sintering body of heater 82 and are supplied
The passage that product passes through；
The feeding end of two chain conveyors 2 directly docks the delivery track of screen printer, 2 pairs of a chain conveyor
A delivery track is connect, two delivery tracks carry out conveying products simultaneously.
It is preferred that, chain conveyor 2 include be arranged on the one end of support 1 and with double dynamical main drive roller component 22,
The auxiliary driving roll assembly 23 of the other end of support 1 is arranged on, the lower chain transfer passage 24 of the lower end of support 1 is arranged on and is arranged on
The upper chain transfer passage 25 of the upper end of support 1, main drive roller component 22 and auxiliary driving roll assembly 23 use a circulating metallic bond
Bar is connected, and circulating metal bracelet is driven by main drive roller component 22 and cycles through upper chain transfer passage 25 and lower chain
Transfer passage 24.
It is preferred that, main drive roller component 22 includes the upper home roll 221 and lower home roll 222 being arranged on support 1, upper home roll
221 and lower home roll 222 driven by a motor-driven drive sprockets group, when motor drives upper home roll 221 and the rotation of lower home roll 222, upper master
Roller 221 turns clockwise, the lower rotate counterclockwise of home roll 222.
It is preferred that, chain wheel set includes sprocket for main drive and auxiliary driving sprocket wheel, sprocket for main drive and auxiliary driving sprocket wheel and upper master
The chain gear transmission connection of the end of roller 221, auxiliary driving sprocket wheel is connected with the chain gear transmission of sprocket for main drive and the lower end of home roll 222.
It is preferred that, one end of support 1 is provided with an auto-tensioning wheel support 26, and auto-tensioning wheel support 26 is provided with automatic
Tensioning wheel 27, the level height of automatic tensioner 27 is less than the level height of lower home roll 222, and circulating metal bracelet is successively along upper
Home roll 221, lower home roll 222, automatic tensioner 27 detour.
It is preferred that, auxiliary driving roll assembly includes the upper deputy roller and lower deputy roller being arranged on support 1, upper deputy roller and lower deputy roller by
One motor-driven drive sprockets group drives, and when motor drives upper deputy roller and the rotation of lower deputy roller, upper deputy roller turns clockwise, the lower deputy roller inverse time
Pin rotates.
It is preferred that, multiple carrying rollers 28 are interval with lower chain transfer passage 24, circulating metal bracelet is from carrying roller 28
End passes through.
It is preferred that, the surface of upper home roll 221 and upper deputy roller is interval with a plurality of fin 29, lower home roll 222 and lower deputy roller
Surface be interval with a plurality of annular groove 210.
It is preferred that, the region that circulating metal bracelet is provided between two row chain pawls, two row chain pawls is used to place silicon chip.
It is preferred that, vertical lifting device 10 includes wearing in U-shaped connecting angle iron 101, the two side arms of U-shaped connecting angle iron 101
Have and an expansion link 103 is arranged with a connecting rod 102, connecting rod 102, expansion link 103 is penetrated in rod set 104, rod set 104
End is provided with the motor 105 that a control expansion link rises or falls.
It is preferred that, it is synchronous progress that multiple vertical lifting devices 10, which rise or fall,.
It is preferred that, vertical lifting device 10 is driven to electric rod.
It is preferred that, when vertical lifting device 10 vertically slings drying body of heater 61 and upper sintering body of heater 81, upper drying body of heater
The passage 106 between passage and upper sintering body of heater 81 and lower sintering body of heater 82 between 61 and lower drying body of heater 62 increases.
It is preferred that, upper drying body of heater 61, which is provided with the first heating chamber, the first heating chamber, is interval with multiple first heating
Pipe, upper drying body of heater 61 is provided with the first temperature sensor for detecting or monitoring the first heating chamber temperature；
The corresponding surface of upper sintering body of heater 81 and lower sintering body of heater 82 is equipped with interval in the second heating chamber, the second heating chamber and set
There are multiple second heating tubes；The second heating chamber temperature of detection or monitoring is equipped with upper sintering body of heater 81 and lower sintering body of heater 82
Second temperature sensor.
Invention is employed with the up-draught cooler bin to hot blast cooling effect, the wind warp of upper radiator fan
Cross circulating water cooling device and cool down after-blow to the product by passage, by the product of passage by cold wind cooling down, and by
Lower exhausting fumer coordinates cooling, and hot blast is excluded, does not allow hot blast to rest in passage.The mode of this cooling down cools speed
Degree is fast, and effect is obvious.
The feeding end of the chain conveyor of single line drying sintering furnace directly docks the delivery track of screen printer, this product
Chain conveying line uses the chain conveyor acted on double dynamical and auto-tensioning, with the stable advantage of conveying, and
Body of heater is provided with vertical lifting device, and hanging apparatus vertically slings drying body of heater and upper sintering body of heater, is convenient to clean body of heater, side
Just maintain and safeguard, it is not necessary to manually lift, it is not required that support, it is convenient and swift.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments in the case where not departing from the principle and structure of the present invention, replace by understanding
And modification, the scope of the present invention limits by appended claims and its equivalency range.
Claims (10)
1. a kind of single line dries sintering furnace, it is characterised in that including support, the support, which is provided with, to be used to convey silicon chip and have
There is the chain conveyor that double dynamical and auto-tensioning is acted on, the conveying device is sequentially provided with drying from input to output end
Area, sintering zone and cooling zone, the baking zone are provided with waste gas burning provided with drying body of heater, the discharge end of the drying body of heater
Tower, the sintering zone provided with sintering body of heater, be interval with the sintering body of heater it is multiple can with the furnace chamber of independent control temperature,
The input and output end of the sintering body of heater are equipped with extractor fan, the discharge end of the drying body of heater and the sintering body of heater
Feed end between be provided with have certain gap；
In the cooling zone be provided with cooler bin, the cooler bin include up-draught cooler bin and lower exhausting fumer, it is described on blow
Air cooling case is flexibly connected with the lower exhausting fumer, it is characterised in that the lower end of the up-draught cooler bin is provided with circulation
Water-cooling apparatus, the circulating water cooling device includes cooling box, in the cooling box provided with one repeatedly circulation bending,
Multiple radiating aluminium sheets are interval with the circulating cooling water pipe that each kink takes the shape of the letter U, the cooling water pipe of the cooling box,
Between radiating aluminium sheet described in each two at intervals of 3mm~6mm, the upper end of the up-draught cooler bin is interval with multiple to institute
State the upper radiator fan of circulating water cooling device blowing.
2. single line according to claim 1 dries sintering furnace, it is characterised in that the up-draught cools down case lid under described
There is a passage passed through for product when on exhausting fumer, between the up-draught cooler bin and lower exhausting fumer；
The lower exhausting fumer upper end is provided with ventilative dividing plate, is interval with multiple through holes on the ventilative dividing plate, it is described under take out
Ventilation shaft is provided with wind fumer, the ventilation shaft is connected on exhaust wind wheel by connecting tube；The exhaust wind wheel peace
Mounted in the upper end of cooling box bracket, upper end discharge of the hot-air from the cooling box bracket；The side of the cooling box is provided with
Connect the water inlet of the circulating cooling water pipe and the admitting pipe joint of delivery port and titting water outlet；The upper radiator fan
Wind cools down after-blow to the product by passage by the circulating water cooling device, is cooled by the product of passage by cold wind cold
But.
3. single line according to claim 1 dries sintering furnace, it is characterised in that the chain conveyor includes being arranged on
Support one end simultaneously has double dynamical main drive roller component, is arranged on the auxiliary driving roll assembly of the support other end, is arranged on support
The lower chain transfer passage of lower end and the upper chain transfer passage for being arranged on pedestal upper end, the main drive roller component and described
Auxiliary driving roll assembly is using a circulating metal bracelet connection, and the circulating metal bracelet is by the main drive roller component band
Move and cycle through the upper chain transfer passage and lower chain transfer passage；
The main drive roller component includes installing upper home roll and lower home roll on the bracket, the upper home roll and lower home roll by
One motor-driven drive sprockets group drives, when the motor drives the upper home roll and the rotation of lower home roll, the upper home roll dextrorotation
Turn, the lower home roll rotate counterclockwise.
4. single line according to claim 3 dries sintering furnace, it is characterised in that the chain wheel set include sprocket for main drive and
The chain gear transmission connection of auxiliary driving sprocket wheel, the sprocket for main drive and auxiliary driving sprocket wheel and upper home roll end, the auxiliary driving chain
Wheel is connected with the chain gear transmission of the sprocket for main drive and lower home roll end.
5. single line according to claim 4 dries sintering furnace, it is characterised in that one end of the support is automatic provided with one
Tension pulley support, the auto-tensioning wheel support is provided with automatic tensioner, and the level height of the automatic tensioner is less than institute
The level height of lower home roll is stated, the circulating metal bracelet detours along upper home roll, lower home roll, automatic tensioner successively.
6. single line according to claim 5 dries sintering furnace, it is characterised in that the auxiliary driving roll assembly includes being arranged on
Upper deputy roller and lower deputy roller on the support, the upper deputy roller and lower deputy roller are driven by a motor-driven drive sprockets group, the motor
When driving the upper deputy roller and the rotation of lower deputy roller, the upper deputy roller turns clockwise, the lower deputy roller rotate counterclockwise.
7. single line according to claim 6 dries sintering furnace, it is characterised in that is spaced and sets on the lower chain transfer passage
There are multiple carrying rollers, the circulating metal bracelet passes through from the carrying roller upper end；
The surface of the upper home roll and upper deputy roller is interval with a plurality of fin, and the surface of the lower home roll and lower deputy roller is spaced
Provided with a plurality of annular groove；The region that the circulating metal bracelet is provided between two row chain pawls, chain claw described in two rows is used for
Place silicon chip.
8. single line according to claim 1 dries sintering furnace, it is characterised in that the drying body of heater includes upper drying body of heater
With lower drying body of heater, upper dry is interval with multiple vertical lifting devices on body of heater, the upper drying body of heater and lower drying
Body of heater is covered, and has the passage passed through for product between the upper drying body of heater and lower drying body of heater；
The sintering body of heater includes upper sintering body of heater and lower sintering body of heater, and the upper sintering body of heater is filled provided with multiple vertical liftings
Put, the upper sintering body of heater and lower sintering body of heater are covered, have between the upper sintering body of heater and lower sintering body of heater and lead to for product
The passage crossed；
The vertical lifting device includes being equipped with a connecting rod in U-shaped connecting angle iron, the two side arms of the U-shaped connecting angle iron,
An expansion link is arranged with the connecting rod, the expansion link is penetrated in rod set, the end of the rod set is provided with a control
The motor that the expansion link rises or falls, it is synchronous progress that multiple hanging apparatus, which rise or fall,.
9. single line according to claim 8 dries sintering furnace, it is characterised in that the vertical lifting device vertically slings institute
State drying body of heater and it is described it is upper sintering body of heater when, it is described it is upper drying body of heater and lower drying body of heater between passage and it is described on
Sinter the passage increase between body of heater and lower sintering body of heater.
10. single line according to claim 9 dries sintering furnace, it is characterised in that the upper drying body of heater is provided with first
Multiple first heating tubes are interval with heating chamber, first heating chamber, the upper drying body of heater is provided with detection or monitors
First temperature sensor of the first heating chamber temperature；
The corresponding surface of the upper sintering body of heater and lower sintering body of heater is equipped with interval in the second heating chamber, second heating chamber and set
There are multiple second heating tubes；Detection is equipped with the upper sintering body of heater and lower sintering body of heater or the second heating chamber temperature is monitored
The second temperature sensor of degree.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209699.6A CN107062896A (en) | 2017-03-31 | 2017-03-31 | A kind of single line dries sintering furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209699.6A CN107062896A (en) | 2017-03-31 | 2017-03-31 | A kind of single line dries sintering furnace |
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| CN107576202A (en) * | 2017-08-25 | 2018-01-12 | 苏州南北深科智能科技有限公司 | A kind of sintering furnace for being used to process solar silicon wafers |
| CN107584078A (en) * | 2017-09-05 | 2018-01-16 | 霍山县东胜铸造材料有限公司 | One kind edges up warm multisection type electrical heating drying tunnel |
| CN108195193A (en) * | 2018-02-02 | 2018-06-22 | 佛山高砂工业窑炉有限公司 | A kind of air hermetic roller kilns heating of displacement room and drain structure |
| CN109269296A (en) * | 2018-10-30 | 2019-01-25 | 湖南金炉科技股份有限公司 | A kind of cooling segment structure of roller kilns |
| CN109827434A (en) * | 2019-03-26 | 2019-05-31 | 宜兴市恩创环保有限公司 | Electrode plate coating sintering furnace burner hearth with strong convection function |
| CN109827433A (en) * | 2019-03-26 | 2019-05-31 | 宜兴市恩创环保有限公司 | A kind of annular step-by-step movement electrode plate coating sintering furnace of automation |
| CN113305391A (en) * | 2021-07-02 | 2021-08-27 | 深圳市顺达成电子设备有限公司 | Hot air solidifying and cooling furnace |
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| CN109827434A (en) * | 2019-03-26 | 2019-05-31 | 宜兴市恩创环保有限公司 | Electrode plate coating sintering furnace burner hearth with strong convection function |
| CN109827433A (en) * | 2019-03-26 | 2019-05-31 | 宜兴市恩创环保有限公司 | A kind of annular step-by-step movement electrode plate coating sintering furnace of automation |
| CN113305391A (en) * | 2021-07-02 | 2021-08-27 | 深圳市顺达成电子设备有限公司 | Hot air solidifying and cooling furnace |
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Application publication date: 20170818 |