CN105903661B - Suspension type coating machine baking oven and its tuyere - Google Patents
Suspension type coating machine baking oven and its tuyere Download PDFInfo
- Publication number
- CN105903661B CN105903661B CN201610475475.5A CN201610475475A CN105903661B CN 105903661 B CN105903661 B CN 105903661B CN 201610475475 A CN201610475475 A CN 201610475475A CN 105903661 B CN105903661 B CN 105903661B
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- CN
- China
- Prior art keywords
- tuyere
- air
- coating machine
- baking oven
- suspension type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Battery Electrode And Active Subsutance (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention provides a kind of tuyere of suspension type coating machine baking oven, including an inner cover, an outer cover and a buffer board, air inlet is formed on the outer cover, the outer cover forms an air outlet in hatch frame and the gap between the inner cover, and the buffer board is set between the air inlet and the air outlet.The tuyere is due to being equipped with buffer board positioned at air inlet and air outlet between, so that the wind velocity out of air outlet is uniform, pole piece is suspending stabilized, good drying effect.The present invention also provides a kind of suspension type coating machine baking ovens with the tuyere.
Description
Technical field
The present invention relates to the tuyere knots of the baking oven and baking oven of a kind of coating machine more particularly to a kind of suspension type coating machine
Structure.
Background technique
In coating process, drying speed directly determines the speed of coating；The quality of drying directly determines lithium battery
Performance, so a kind of efficient and high-quality drying technology is extremely important, for lithium battery slurry, the pole piece after coating is thick
Degree is thick, coating weight is big, drying load is big, carries out drying and processing using suspension drying technology, the efficiency of drying can be improved.
Suspension type coating machine baking oven is to support pole piece by the wind-force of tuyere, include oven main body, upper and lower inlet air plenum and
Upper and lower tuyere, upper and lower tuyere are respectively arranged in upper and lower inlet air plenum, the position of tuyere, tuyere outlet air size and uniformity
Stability, the drying effect that pole piece suspends will be influenced, and then influences the performance of lithium battery.However, the tuyere of the prior art is all
It is unable to control the uniformity of its outlet air.
Therefore, it is necessary to provide a kind of tuyere of suspension type coating machine baking oven, go out that wind velocity is uniform, and pole piece suspends steady
Fixed, good drying effect, to overcome above-mentioned the deficiencies in the prior art.
Summary of the invention
It is an object of the present invention to provide a kind of tuyeres of suspension type coating machine baking oven, and it is equal which goes out wind velocity
Even, pole piece is suspending stabilized, good drying effect.
Another object of the present invention is to provide a kind of suspension type coating machine baking oven with a tuyere, which goes out wind speed
Uniformly, pole piece is suspending stabilized, good drying effect for degree.
To achieve the above object, the present invention provides a kind of tuyere of suspension type coating machine baking oven, including an inner cover, an outer cover
And a buffer board, air inlet is formed on the outer cover, and the outer cover is in hatch frame and the gap between the inner cover
An air outlet is formed, the buffer board is set between the air inlet and the air outlet.
Specifically, ventilation port is offered on the buffer board.
Preferably, the inner cover is in closed state.
The present invention also provides a kind of suspension type coating machine baking ovens, including tuyere as described above.
Specifically, the suspension type coating machine baking oven further includes an oven main body, on one on oven main body roof
Inlet air plenum and the inlet air plenum once on oven main body bottom wall, the tuyere have several, are divided into tuyere and lower tuyere,
The upper tuyere is set on the bottom wall of the enterprising air compartment, and the lower tuyere is set on the roof of the lower inlet air plenum, a pole piece
Between the upper tuyere and the lower tuyere.
Preferably, the air outlet is two, it is located at the two sides of the inner cover, the air-out direction of two air outlet
It is at an acute angle with the pole piece.
Preferably, there is the tuyere one side wall of the air inlet to fix with the enterprising air compartment or the lower inlet air plenum
Connection is equipped with a positioning mechanism between the tuyere and the enterprising air compartment or the lower inlet air plenum.
Preferably, the positioning mechanism includes a fin and a groove, the fin is set on the tuyere and is convex to
The enterprising air compartment or the lower inlet air plenum, the groove match with the fin and are opened in the enterprising air compartment or described
In lower inlet air plenum.
Preferably, the cross section of the fin or the groove is V-shaped.
The prior art is compared, since tuyere of the invention is equipped with a buffer board, structure between its air inlet and air outlet
Simply, manufacturing cost is low, can obtain air port blowing speed is uniform, pole piece is suspending stabilized, good drying effect, lithium battery performance are stablized etc.
Advantage is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the explosive view of suspension type coating machine baking oven of the present invention.
Fig. 2 is the lower inlet air plenum of suspension type coating machine baking oven of the present invention and the schematic cross-section of tuyere.
Fig. 3 is the partial enlarged view of part A in Fig. 2.
Specific embodiment
The several different most preferred embodiments of the present invention are illustrated below with reference to the accompanying drawings, wherein identical label generation in different figures
The identical component of table.
The present invention is intended to provide a kind of suspension type coating machine baking oven 1 and its tuyere 14, wind velocity is uniform out for the tuyere 14, pole
Piece is suspending stabilized, good drying effect.
As described in Figure 1, suspension type coating machine baking oven 1 includes an oven main body 11, one on 11 roof of oven main body
Enterprising air compartment 12, the inlet air plenum once 13 on 11 bottom wall of oven main body and tuyere 14.Tuyere 14 has several, is divided into
Tuyere 141 and lower tuyere 142, upper tuyere 141 are set on the bottom wall of enterprising air compartment 12, and lower tuyere 142 is set to lower inlet air plenum 13
On roof, a pole piece (not shown) is set between upper tuyere 141 and lower tuyere 142.Upper tuyere 141 and lower tuyere 142 dislocation cloth
It sets, with the preferably suspension drying pole piece.As shown, enterprising air compartment 12 has a upper air inlet 121, lower inlet air plenum 13 has
Air inlet 131, hot wind enter enterprising air compartment 12 from upper air inlet 121, enter lower inlet air plenum 13 from lower air inlet 131.Upper air inlet
Room 12 and lower inlet air plenum 13 are connected on oven main body 11 by 4 fixed mechanisms 15.
As shown in figures 2-3, tuyere 14 includes an inner cover 143, an outer cover 144 and a buffer board 145.Outer cover 144 is substantially
It is in U-shape, bottom wall is fixedly connected with enterprising air compartment 12 or lower inlet air plenum 13, and air inlet is offered on the bottom wall of outer cover 144, and (figure is not
Show), the multiple circular holes being such as opened on bottom wall, enterprising air compartment 12 or lower inlet air plenum 13 offer the slot 122 for being connected to air inlet.
Inner cover 143 is in closed state, and is set at the U-shaped opening of outer cover 144, two between the U-shaped opening and inner cover 143 of outer cover 144
Gap forms two air outlets 147, as shown, air outlet 147 is located at the two sides of inner cover 143, the inclination of air outlet 147 is set
It sets, keeps the air-out direction of two air outlets 147 at an acute angle with pole piece.Buffer board 145 be set to outer cover 144 in and be located at air inlet and
Between air outlet 147.Specifically, ventilation port (not shown) is offered on buffer board 145, after the buffering of buffer board 145, from out
The hot wind that air port 147 is blown out is uniform, and pressure is uniform, and pole piece is suspending stabilized, good drying effect.
In this present embodiment, hot wind enters enterprising air compartment 12 from upper air inlet 121, enters lower air inlet from lower air inlet 131
Room 13, then, hot wind passes through enterprising air compartment 12 or the slot 122 of lower inlet air plenum 13 and the air inlet of tuyere 14 enters tuyere 14
It is interior, it then passes through buffer board 145 and obtains uniform hot wind, hot wind is blown out from the air outlet 147 of tuyere 14 again, with suspension drying pole
Piece.
A positioning mechanism 16 is equipped between tuyere 14 and enterprising air compartment 12 or lower inlet air plenum 13.Positioning mechanism 16 includes one convex
Rib 161 and a groove 162, fin 161 are set on the bottom wall of tuyere 14 and are convex to enterprising air compartment 12 or lower inlet air plenum 13, groove
162 match with fin 161 and are opened in enterprising air compartment 12 or lower inlet air plenum 13.Preferably, fin 161 or groove 162
Cross section is V-shaped.
The prior art is compared, since tuyere 14 of the invention is equipped with a buffer board between its air inlet and air outlet 147
145, structure is simple, and manufacturing cost is low, can obtain air port blowing speed uniformly, pole piece is suspending stabilized, good drying effect, lithium battery
The advantages that capable of stablizing, is suitble to promote the use of.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (8)
1. a kind of tuyere of suspension type coating machine baking oven, comprising:
One inner cover,
One outer cover, air inlet is formed on the outer cover, and the outer cover is in hatch frame and the gap shape between the inner cover
At an air outlet, the bottom wall of the outer cover opens up the air inlet, and the air inlet is the multiple circles being opened on the bottom wall
Hole；And
One buffer board, the buffer board are set between the air inlet and the air outlet, offer on the buffer board ventilative
Mouthful.
2. the tuyere of suspension type coating machine baking oven as described in claim 1, it is characterised in that: the inner cover is in closed state.
3. a kind of suspension type coating machine baking oven, it is characterised in that: including the described in any item tuyeres of such as claim 1~2.
4. suspension type coating machine baking oven as claimed in claim 3, it is characterised in that: further include an oven main body, be set to baking oven
An enterprising air compartment on main body roof and the inlet air plenum once on oven main body bottom wall, the tuyere have several, point
For upper tuyere and lower tuyere, the upper tuyere is set on the bottom wall of the enterprising air compartment, and the lower tuyere is set to the lower air inlet
On the roof of room, a pole piece is set between the upper tuyere and the lower tuyere.
5. suspension type coating machine baking oven as claimed in claim 4, it is characterised in that: the air outlet is two, is located at
The air-out direction of the two sides of the inner cover, two air outlet is at an acute angle with the pole piece.
6. suspension type coating machine baking oven as claimed in claim 4, it is characterised in that: the tuyere has the one of the air inlet
Bottom wall is fixedly connected with the enterprising air compartment or the lower inlet air plenum, the tuyere and the enterprising air compartment or the lower inlet air plenum
Between be equipped with a positioning mechanism.
7. suspension type coating machine baking oven as claimed in claim 6, it is characterised in that: the positioning mechanism include a fin and
One groove, the fin are set on the tuyere and are convex to the enterprising air compartment or the lower inlet air plenum, the groove with it is described
Fin is matched and is opened in the enterprising air compartment or the lower inlet air plenum.
8. suspension type coating machine baking oven as claimed in claim 7, it is characterised in that: the cross section of the fin or the groove
It is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475475.5A CN105903661B (en) | 2016-06-23 | 2016-06-23 | Suspension type coating machine baking oven and its tuyere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475475.5A CN105903661B (en) | 2016-06-23 | 2016-06-23 | Suspension type coating machine baking oven and its tuyere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903661A CN105903661A (en) | 2016-08-31 |
| CN105903661B true CN105903661B (en) | 2019-06-14 |
Family
ID=56758768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610475475.5A Active CN105903661B (en) | 2016-06-23 | 2016-06-23 | Suspension type coating machine baking oven and its tuyere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903661B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979680A (en) * | 2016-12-27 | 2017-07-25 | 深圳市赢合科技股份有限公司 | One kind blowing mouth structure |
| CN107178982A (en) * | 2017-06-26 | 2017-09-19 | 江苏大族展宇新能源科技有限公司 | Milling train depth drying baker |
| CN109909127A (en) * | 2017-12-13 | 2019-06-21 | 宁德新能源科技有限公司 | Coater oven |
| CN111940257B (en) * | 2020-08-24 | 2024-03-15 | 广东利元亨智能装备股份有限公司 | Uniform air nozzle and oven thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202270638U (en) * | 2011-11-09 | 2012-06-13 | 东莞市德瑞精密设备有限公司 | Full automatized air floating type baking oven for coating machine |
| CN102423749B (en) * | 2011-12-27 | 2014-01-01 | 深圳市赢合科技股份有限公司 | Pole piece drying system of pole piece coating machine |
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2016
- 2016-06-23 CN CN201610475475.5A patent/CN105903661B/en active Active
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| Publication number | Publication date |
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| CN105903661A (en) | 2016-08-31 |
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