CN206959618U - A kind of cell piece sintering furnace air exhausting device and its sintering furnace - Google Patents
A kind of cell piece sintering furnace air exhausting device and its sintering furnace Download PDFInfo
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- CN206959618U CN206959618U CN201721009235.2U CN201721009235U CN206959618U CN 206959618 U CN206959618 U CN 206959618U CN 201721009235 U CN201721009235 U CN 201721009235U CN 206959618 U CN206959618 U CN 206959618U
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- sintering furnace
- cell piece
- exhausting device
- air exhausting
- movable block
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Abstract
The utility model discloses a kind of cell piece sintering furnace air exhausting device, including vertical exhaust duct, movable block and main ventilating fan, movable block is movably set with the mounting groove, lower plugboard and upper plate are respectively fixed with the movable block, and insertion offers exhaust vent in upper plate, and main ventilating fan is provided with the vertical exhaust duct；The invention also discloses a kind of sintering furnace, including above-mentioned cell piece sintering furnace air exhausting device, body of heater and the exhaust emission tube being connected with body of heater, the exhaust emission tube is plugged in the insertion pipe of cell piece sintering furnace air exhausting device, and the lateral wall of the ventilation duct is fixed with deposition plate.The utility model is effective to reduce exhaust pipeline length in the case where can be very good to prevent organic matter from being back in sintering furnace, saves material, and simple and effective it can adjust air draft flow, solve the problems, such as that air draft flow can only lean on air draft acc power to adjust, it is largely effective, it is worthy to be popularized.
Description
Technical field
Cell piece sintering technology field is the utility model is related to, specially a kind of cell piece sintering furnace air exhausting device and its burning
Freezing of a furnace.
Background technology
The manufacture craft of solar battery sheet includes the high temperature sintering to cell piece, and it is mainly entered by high temperature sintering furnace
Row production, during sintering, can produce organic exhaust gas in sintering furnace, it is necessary to discharge in time, therefore high temperature sintering furnace is organic
The exhaust system of waste gas is very important auxiliary production facility.
In the prior art, notification number is a kind of air draft system of high temperature sintering furnace organic exhaust gas of " U of CN 202757469 "
System, including vertical exhaust duct and horn-like exhaust outlet, the upper end of the vertical exhaust duct are connected with blower fan, the horn-like air draft
Mouth back-off also includes arc connecting tube, the arc in the top of the organic exhaust gas outlet of high temperature sintering furnace, the exhaust system
One end of shape connecting tube is connected to the side of the vertical exhaust duct, and its other end is bent downwardly and the horn-like exhaust outlet phase
Even, the bottom of the vertical exhaust duct is provided with organic matter collecting tank.The exhaust system can be solved due to directly using vertical row
When airduct air draft, continuous air draft run time are longer, the organic matter in high temperature sintering furnace organic exhaust gas can bond be deposited in it is vertical
The reflux that can be dropped directly down on the inner tubal wall of exhaust duct, when organic matter is more and more is flashed back the furnace chamber of freezing of a furnace, is polluted in stove
Solar battery sheet, or even the problem of cause fire.
But also there is the defects of following more obvious in the above-mentioned exhaust system：1st, vertical exhaust duct is passed through into arc instead
The air exhausting device of connecting tube connection, adds exhaust pipeline length, very waste of materials；2 and the air draft flow of exhaust system
Mainly by the power decision of blower fan, air draft flow can not be adjusted by other shirtsleeve operations, it is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of cell piece sintering furnace air exhausting device and its sintering furnace, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of cell piece sintering furnace air exhausting device, including vertical exhaust duct, movable block and main ventilating fan, the vertical row
Airduct side wall offers mounting groove, and the mounting groove madial wall symmetrically offers lower slot and upper slot, lived in the mounting groove
It is dynamic to be provided with movable block, lower plugboard and upper plate are respectively fixed with the movable block, the lower plugboard is actively plugged in underthrust
In groove, the upper plate activity is inserted in slot, and insertion offers exhaust vent in upper plate；
Main ventilating fan is provided with the vertical exhaust duct, the main ventilating fan is installed in mounting post, the mounting post
It is fixed on movable block；
The vertical exhaust duct is fixed with insertion pipe away from upper plate one end.
Preferably, the madial wall of the insertion pipe is provided with internal thread groove.
Preferably, the movable block is fixed with handle away from mounting post one end.
Preferably, the mounting post is provided with auxiliary ventilating fan close to upper plate side.
A kind of sintering furnace, including cell piece sintering furnace air exhausting device, body of heater and the exhaust emission tube being connected with body of heater,
The exhaust emission tube is plugged in the insertion pipe of cell piece sintering furnace air exhausting device, fixed on the exhaust emission tube madial wall
There is locating piece；
Ventilation duct is provided with the exhaust emission tube inner chamber, the lateral wall of the ventilation duct is fixed with deposition plate, described
Deposition plate activity is erected on locating piece, and deposition plate is away from ventilation duct one end and exhaust emission tube madial wall movable contact.
Preferably, the exhaust emission tube lateral wall is provided with external screw thread.
Compared with prior art, the beneficial effects of the utility model are：
In air exhausting device of the present utility model, movable block is arranged in the side wall of vertical exhaust duct, and passes through mounting post
Connection function so that movable block can drive the main ventilating fan in vertical exhaust duct inner chamber to move together when mobile,
The principle being inversely proportional according to exhaust duct length and air draft total amount, during movable block moves down, drive main ventilating fan
Move downwardly together, waste gas is discharged by main ventilating fan, vertical so as to shorten directly by being discharged in the air vent of upper plate
Effective air draft length of exhaust duct, substantially increases air draft total amount, highly effective for the size of regulation exhaust air rate.
Cell piece sintering furnace of the present utility model, is provided with deposition plate at its exhaust emission tube, and deposition plate is combined with logical
The use of airduct, it can be used for depositing the organic matter to drop downwards along vertical exhaust duct side wall, prevent having an opportunity to flow back into
Into sintering furnace, silicon chip is caused damage, and ventilation duct can be very good to discharge waste gas, it is largely effective.
The utility model can be very good to prevent organic matter from being back to sintering furnace by the effect of deposition plate in sintering furnace
In the case of interior, vertically disposed exhaust duct can only be used only, it is effective to reduce exhaust pipeline length, material is saved, and
By movable block ventilating fan can be driven to move, so as to simple and effective regulation air draft flow, solve air draft flow only
The problem of air draft acc power is to adjust can be leaned on, it is largely effective, it is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of cell piece sintering furnace air exhausting device of the present utility model and sintering furnace；
Fig. 2 is cell piece sintering furnace air exhausting device structural representation of the present utility model；
Fig. 3 is sintering furnace structural representation of the present utility model；
Fig. 4 is vertical exhaust duct outer side wall structure schematic diagram of the present utility model.
In figure：1 vertical exhaust duct, 2 mounting grooves, 3 slots, 4 movable blocks, 41 handles, 5 lower plugboards, plate, 61 air-out on 6
Hole, 7 main ventilating fans, 71 auxiliary ventilating fans, 8 mounting posts, 9 insertion pipes, 10 sintering furnaces, 11 exhaust emission tubes, 12 locating pieces, 13 lead to
Airduct, 14 deposition plates, 15 silicon chips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：
A kind of cell piece sintering furnace air exhausting device, including vertical exhaust duct 1, movable block 4 and main ventilating fan 7, vertical row
Airduct 1 uses linear uniguide, is connected without other branches or arc connecting tube, can completely in the case of air draft,
Material is saved as far as possible.
The vertical side wall of exhaust duct 1 offers mounting groove 2, and mounting groove 2 penetrates the side side wall for being opened in vertical exhaust duct 1
On, outside is realized with vertical exhaust duct 1 and communicate, the madial wall of mounting groove 2 symmetrically offers lower slot 3 and upper slot 31, underthrust
Groove 3 and upper slot 31 are opened in the side wall of vertical exhaust duct 1 respectively, form a groove, and the notch of two slots is in
On the upper and lower madial wall of mounting groove 2.
Movable block 4 is movably set with mounting groove 2, movable block 4 is vacantly set, and movable block 4 is fixed away from the one end of mounting post 8
There is handle 41, handle 41 can facilitate staff to move operation to movable block 4, largely effective.
Lower plugboard 5 and upper plate 6 are respectively fixed with movable block 4, lower plugboard 5 and upper plate 6 correspond to the lower He of slot 3 respectively
Setting is fixed in upper slot 31 so that the fixation that movable block 4 is vacantly set by lower plugboard 5 and upper plate 6, lower plugboard
5 are actively plugged in lower slot 3, lower plugboard 5 and the lower madial wall movable contact of slot 3, and carry out air-tightness processing, anti-leak-stopping
Gas, the upper activity of plate 6 are inserted in slot 31, upper plate 6 and the upper madial wall movable contact of slot 31, and carry out air-tightness
Processing, prevents gas leakage.
When movable block 4 moves, upper plate 5 and lower plugboard 6 are moved in corresponding slot respectively, and upper slotting
Insertion offers exhaust vent 61 in plate 6, and when movable block 4 is moved to a position, now the position of exhaust vent 61 is
The air outlet position of exhaust duct, i.e., the air draft length of vertical exhaust duct 1 is effectively shortened, so as to adjust exhaust air rate.
Main ventilating fan 7 is provided with vertical exhaust duct 1, main ventilating fan 7 is installed in mounting post 8, and mounting post 8 is fixed on shifting
On motion block 4 so that main ventilating fan 7 follows movable block 4 to move together, and when main ventilating fan 7 discharges waste gas, waste gas is directly from going out
Discharged at air holes 61.
As one preferably, auxiliary ventilating fan 71 is installed close to the upper side of plate 6 in mounting post 8, by this auxiliary air draft
Fan 71 is installed with the main coaxial-symmetrical of ventilating fan 7, can improve ventilation efficiency, highly effective.
Vertical exhaust duct 1 is fixed with insertion pipe 9 away from upper one end of plate 6, and insertion pipe 9 is fixedly connected with vertical exhaust duct 1,
It could be arranged to integrated formed structure so that the connection effect of insertion pipe 9 and vertical exhaust duct 1 is more stable.
A kind of sintering furnace, including above-mentioned cell piece sintering furnace air exhausting device, body of heater 10 and the waste gas being connected with body of heater 10
Discharge pipe 11, exhaust emission tube 11 are plugged in the insertion pipe 9 of cell piece sintering furnace air exhausting device, are connected, also
Cell piece sintering furnace air exhausting device is realized to carrying out Air exhaust in body of heater 10, waste gas is extracted out from exhaust emission tube 11.
Locating piece 12, the setting of locating piece 12, in order to facilitate deposition plate 14 are fixed with the madial wall of exhaust emission tube 11
Installation is placed, it is not necessary to which deposition plate 14 is fixed so that deposition plate 14 movable can be set, also just convenient to take out to depositing
Plate 14 carries out cleaning treatment.
Ventilation duct 13 is provided with the inner chamber of exhaust emission tube 11, the flowing that ventilation duct 13 is used for waste gas is aerated, no
The situation that waste gas can not discharge from exhaust emission tube 11 occurs, the lateral wall of ventilation duct 13 is fixed with deposition plate 14, deposition plate
14 are vertically fixed in the side wall of ventilation duct 13, and the activity of deposition plate 14 is erected on locating piece 12, realizes deposition plate 14 and ventilation duct
13 activity installation, and deposition plate 14 is away from the one end of ventilation duct 13 and the madial wall movable contact of exhaust emission tube 11, deposition plate 14
The region surrounded with the side wall of ventilation duct 13 and the side wall of exhaust emission tube 11 is used for depositing the organic matter of falling, can prevent
Machine thing is fallen back on the silicon chip 15 inside body of heater 10, and silicon chip 15 is caused damage, highly effective, and can be often to organic matter
Deposition is cleared up.
As one preferably, the madial wall of insertion pipe 9 is provided with internal thread groove, can more facilitate to vertical exhaust duct
1 installation grafting, in order to coordinate the internal thread groove that the above-mentioned madial wall of insertion pipe 9 is set, set in the lateral wall of exhaust emission tube 11
There is external screw thread, pass through the cooperation of threaded screw bore, it is possible to achieve good grafting, and can have good air-tightness.
And the vertical exhaust duct 1 of ratio that the internal diameter of insertion pipe 9 is set is small, the grafting of convenient lower section exhaust emission tube 11, make
Lower section 11 grafting of exhaust emission tube when, can cause the madial wall of exhaust emission tube 11 with the madial wall of vertical exhaust duct 1
In in same vertical plane so that bond to be deposited in organic matter on the vertical madial wall of exhaust duct 1 and easily facilitate to fall and then realize and sink
Product.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cell piece sintering furnace air exhausting device, including vertical exhaust duct (1), movable block (4) and main ventilating fan (7), its
It is characterised by：Described vertical exhaust duct (1) side wall offers mounting groove (2), and mounting groove (2) madial wall symmetrically offers down
Slot (3) and upper slot (31), the mounting groove (2) is interior to be movably set with movable block (4), consolidates respectively on the movable block (4)
Surely there are lower plugboard (5) and upper plate (6), the lower plugboard (5) is actively plugged in lower slot (3), upper plate (6) activity
It is inserted in slot (31), and insertion offers exhaust vent (61) in upper plate (6)；
Main ventilating fan (7) is provided with the vertical exhaust duct (1), the main ventilating fan (7) is installed in mounting post (8), institute
Mounting post (8) is stated to be fixed on movable block (4)；
The vertical exhaust duct (1) is fixed with insertion pipe (9) away from upper plate (6) one end.
A kind of 2. cell piece sintering furnace air exhausting device according to claim 1, it is characterised in that：The insertion pipe (9)
Madial wall is provided with internal thread groove.
A kind of 3. cell piece sintering furnace air exhausting device according to claim 1, it is characterised in that：The movable block (4) is remote
Handle (41) is fixed with from mounting post (8) one end.
A kind of 4. cell piece sintering furnace air exhausting device according to claim 1, it is characterised in that：The mounting post (8) is leaned on
Closely upper plate (6) side is provided with auxiliary ventilating fan (71).
5. a kind of sintering furnace, including cell piece sintering furnace air exhausting device described in claim any one of 1-4, body of heater (10), with
And the exhaust emission tube (11) being connected with body of heater (10), it is characterised in that：The exhaust emission tube (11) is plugged in cell piece burning
In the insertion pipe (9) of freezing of a furnace air exhausting device, locating piece (12) is fixed with exhaust emission tube (11) madial wall；
Ventilation duct (13) is provided with exhaust emission tube (11) inner chamber, the lateral wall of the ventilation duct (13) is fixed with deposition
Plate (14), deposition plate (14) activity are erected on locating piece (12), and deposition plate (14) away from ventilation duct (13) one end with
Exhaust emission tube (11) madial wall movable contact.
A kind of 6. sintering furnace according to claim 5, it is characterised in that：Exhaust emission tube (11) lateral wall is provided with
External screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009235.2U CN206959618U (en) | 2017-08-14 | 2017-08-14 | A kind of cell piece sintering furnace air exhausting device and its sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009235.2U CN206959618U (en) | 2017-08-14 | 2017-08-14 | A kind of cell piece sintering furnace air exhausting device and its sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959618U true CN206959618U (en) | 2018-02-02 |
Family
ID=61380660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009235.2U Active CN206959618U (en) | 2017-08-14 | 2017-08-14 | A kind of cell piece sintering furnace air exhausting device and its sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328246A (en) * | 2017-08-14 | 2017-11-07 | 通威太阳能（安徽）有限公司 | A kind of cell piece sintering furnace air exhausting device and its sintering furnace |
| CN108172506A (en) * | 2018-02-26 | 2018-06-15 | 通威太阳能（安徽）有限公司 | A kind of pipe tail is convenient for the Quartz stove tube of docking |
-
2017
- 2017-08-14 CN CN201721009235.2U patent/CN206959618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328246A (en) * | 2017-08-14 | 2017-11-07 | 通威太阳能（安徽）有限公司 | A kind of cell piece sintering furnace air exhausting device and its sintering furnace |
| CN108172506A (en) * | 2018-02-26 | 2018-06-15 | 通威太阳能（安徽）有限公司 | A kind of pipe tail is convenient for the Quartz stove tube of docking |
| CN108172506B (en) * | 2018-02-26 | 2023-09-26 | 通威太阳能（安徽）有限公司 | Quartz furnace tube with tube tail convenient to butt joint |
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