CN108480162B - Modular split type coating machine drying oven - Google Patents
Modular split type coating machine drying oven Download PDFInfo
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- CN108480162B CN108480162B CN201810487541.XA CN201810487541A CN108480162B CN 108480162 B CN108480162 B CN 108480162B CN 201810487541 A CN201810487541 A CN 201810487541A CN 108480162 B CN108480162 B CN 108480162B
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- 238000001035 drying Methods 0.000 title claims abstract description 177
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 153
- 238000004321 preservation Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000006872 improvement Effects 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 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
- 238000006467 substitution reaction Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- 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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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying oven of a modularized split coating machine, which comprises a heating box module and a drying box module; the heating box module comprises a heating box main box body, wherein the heating box main box body comprises a heating box inner container, a heating box outer container, a fan and a wind heating device; a fresh air port, an upper layer circulating air outlet, a lower layer circulating air outlet, an upper layer return air inlet, a lower layer return air inlet and a concentration regulating outlet are arranged on the main box body of the heating box; the drying box module comprises a drying box main box body, wherein the drying box main box body comprises a drying box inner container, a drying box outer container, an upper ship body and a lower ship body; the main box body of the drying box is provided with an air outlet, an upper circulating air inlet, a lower circulating air inlet, an upper return air outlet, a lower return air outlet and a concentration adjusting inlet. The modularized split type coating machine drying oven has the advantages of simple structure, convenient production and assembly, low implementation cost, high working efficiency, product quality improvement, convenient transportation and the like which are not possessed by the existing products.
Description
Technical Field
The invention relates to the field of lithium battery coating processing, in particular to a drying oven of a modularized split type coating machine.
Background
In recent years, the lithium battery industry in China is rapidly developed, and particularly in the new energy automobile industry. Along with the national importance and policy guidance of new energy automobiles, the lithium ion power battery industry in recent years shows explosive growth, and along with the productivity requirement of the technical development of the power battery, each large manufacturer puts higher requirements on the coating process.
In the process of coating and processing the lithium battery pole piece, the drying oven is used for drying and drying the pole piece, which is an important part in the process of coating and processing the lithium battery, the drying speed and the drying quality of the drying oven directly determine the productivity of a lithium battery pole piece production line and the production quality of the pole piece, and the quality of the lithium battery is further directly influenced, so that the drying oven device used in the process of coating and drying the lithium battery pole piece is also very important.
In the prior art, the oven device used in the lithium battery coating and drying process is generally an integrated oven device, namely, the heating and drying functions are completed in one oven, the defects of huge volume, inconvenient production and transportation and high production cost exist, a large amount of manpower and material resources are consumed in the assembly process, and quick installation cannot be realized; in addition, the existing integrated oven needs to stop the whole oven device when the existing integrated oven fails, and the production efficiency and the production quality are seriously affected.
These drawbacks severely limit the further forward development and popularization of the field.
Accordingly, the present invention is directed to a new solution to solve the existing technical drawbacks.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the drying oven of the modularized split type coating machine, which solves the technical defects of huge volume, difficult production and assembly, high production cost, difficult transportation and movement, difficult later maintenance, influence on the production quality and the like in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a modular split type coating machine drying oven comprises a heating box module and a drying box module, wherein the drying box module is matched with the heating box module and can be detachably connected with the heating box module;
the heating box module comprises a heating box main box body, wherein the heating box main box body comprises a heating box inner container with a heating box inner cavity, a heating box outer container wrapped outside the heating box inner container, a fan and a wind heating device;
a fresh air port is arranged on the main box body of the heating box;
an upper circulating air outlet, a lower circulating air outlet, an upper return air inlet and a lower return air inlet are arranged on the side part of the heating box outer container of the heating box main box body;
the side part of the heating box outer liner of the heating box main box body is provided with a concentration adjusting outlet;
the drying box module comprises a drying box main box body, wherein the drying box main box body comprises a drying box inner container with a drying box inner cavity and a drying box outer container wrapped outside the drying box inner container, and an upper hull with an upper hull inner cavity and a lower hull with a lower hull inner cavity are arranged in the drying box inner cavity of the drying box inner container;
the main box body of the drying box is provided with an air outlet at the upper part of the outer liner of the drying box;
the side part of the outer liner of the drying box of the main box body of the drying box is provided with an upper circulating air inlet, a lower circulating air inlet, an upper return air outlet and a lower return air outlet which are respectively matched with the upper circulating air outlet, the lower circulating air outlet, the upper return air inlet and the lower return air inlet;
the main box body of the drying box is provided with a concentration adjusting inlet matched with the concentration adjusting outlet at the side part of the outer liner of the drying box;
a ship body interval for the pole pieces to pass through is arranged between the lower part of the upper ship body and the upper part of the lower ship body, an upper air outlet communicated with the inner cavity of the upper ship body is arranged on the lower surface of the upper ship body, and a lower air outlet communicated with the inner cavity of the lower ship body is arranged on the upper surface of the lower ship body;
an upper circulating air device is arranged between the upper circulating air outlet and the upper circulating air inlet, a lower circulating air device is arranged between the lower circulating air outlet and the lower circulating air inlet, an upper return air device is arranged between the upper return air inlet and the upper return air outlet, a lower return air device is arranged between the lower return air inlet and the lower return air outlet, and a concentration adjusting device is arranged between the concentration adjusting outlet and the concentration adjusting inlet;
and the front end and the rear end of the main box body of the drying box are respectively provided with a pole piece inlet and a pole piece outlet.
As an improvement of the technical scheme, the fresh air port is communicated with the inner cavity of the heating box body of the heating box liner; the upper circulating air outlet, the lower circulating air outlet, the upper return air inlet and the lower return air inlet are all communicated with the inner cavity of the heating box body of the heating box liner; the concentration regulating outlet is communicated with the inner cavity of the heating box body of the heating box inner container; the air outlet is communicated with the inner cavity of the drying box body of the drying box liner; the upper circulating air inlet is communicated with an upper hull inner cavity of the upper hull, the lower circulating air inlet is communicated with a lower hull inner cavity of the lower hull, and the upper return air outlet and the lower return air outlet are both communicated with a drying box inner cavity of the drying box inner container; the concentration adjusting inlet is communicated with the inner cavity of the drying box body of the drying box liner; the pole piece inlet and the pole piece outlet are communicated with the inner cavity of the drying box body of the drying box inner container.
As a further improvement of the technical scheme, the heating box module further comprises a heating box support frame, wherein the heating box support frame is supported at the bottom of the main heating box body, and a heating box screw adjusting mechanism for supporting the main heating box body and adjusting the level of the main heating box body is arranged at the upper part of the heating box support frame; the drying box module further comprises a drying box support frame, the drying box support frame is supported at the bottom of the drying box main box, and a drying box screw adjusting mechanism used for supporting the drying box main box and capable of adjusting the drying box main box level is arranged on the upper portion of the drying box support frame.
As a further improvement of the technical scheme, the upper circulating air device, the lower circulating air device, the upper air return device, the lower air return device and the concentration adjusting device are internally provided with air quantity adjusting devices capable of adjusting air quantity; and the inside of the fresh air port and the inside of the air outlet are respectively provided with an air brake device for adjusting the air quantity.
As a further improvement of the technical scheme, the upper air outlet of the upper hull and the lower air outlet of the lower hull are arranged in a staggered manner.
As a further improvement of the technical scheme, the upper hull and the lower hull are both arranged on the inner wall of the drying oven liner through the adjustable connecting modules, and the adjustable connecting modules can adjust the installation heights of the upper hull and the lower hull and further control the size of the gap between the upper hull and the lower hull.
As a further improvement of the technical scheme, the adjustable connection module comprises an inner container connection block fixed on the inner wall of the inner container of the drying oven and a ship body connection block fixed on the side wall of the upper ship body or the lower ship body, an adjusting screw is arranged on the inner container connection block, an adjusting nut in threaded fit with the adjusting screw is arranged on the adjusting screw, and the height of the upper ship body or the lower ship body can be adjusted through the adjusting screw and the adjusting nut.
As a further improvement of the technical scheme, a heating box heat preservation layer is arranged between the heating box inner container and the heating box outer container of the heating box main box body, and the heating box heat preservation layer is filled with heat preservation materials; the drying oven main box body is provided with a drying oven heat preservation layer between the drying oven inner container and the drying oven outer container, and the drying oven heat preservation layer is filled by heat preservation materials.
As a further improvement of the technical scheme, the air heating device is located at the middle position of the heating box inner cavity of the heating box inner container, the air heating device divides the heating box inner cavity into a first area and a second area, the fresh air port, the upper layer return air inlet and the lower layer return air inlet are all communicated with the first area of the heating box inner cavity, the upper layer circulating air outlet and the lower layer circulating air outlet are all communicated with the second area of the heating box inner cavity, and air in the first area flows into the second area after being heated by the air heating device.
As a further improvement of the technical scheme, the drying box main box body is provided with an explosion-proof door at the top of the drying box outer container, and the heating box main box body is provided with a heating box door at the side part of the heating box outer container.
The beneficial effects of the invention are as follows: the invention provides a drying oven of a modularized split type coating machine, which comprises a heating box module and a drying box module assembly, wherein the two modules can be independently produced and detachably connected to form an oven whole, so that the difficulty and cost of production and assembly processes are reduced, the volume of equipment is reduced, the assembly difficulty and transportation difficulty are reduced, and the production and assembly cost is further reduced; in the use, once a certain module generates a problem, the module can be replaced to continue production, so that the shutdown probability is reduced, the production efficiency is improved, and the production quality can be further improved.
In a word, the drying oven of the modularized split type coating machine solves the technical defects of huge volume, difficult production and assembly, high production cost, difficult transportation and movement, difficult later maintenance, influence on production quality and the like in the prior art.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the assembly of the present invention;
FIG. 2 is a schematic view of an alternative angle assembly of the present invention;
FIG. 3 is a schematic view of the structure of the drying oven module according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the drying oven module according to the present invention;
FIG. 5 is a schematic view of the structure of the main box of the drying box according to the present invention;
FIG. 6 is a schematic view of the structure of the main body of the heating tank of the present invention;
FIG. 7 is a schematic view of the structure of a support frame of the drying oven according to the present invention;
fig. 8 is a partial enlarged view of a in fig. 4.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical characteristics in the invention can be interactively combined on the premise of not contradicting and conflicting; reference is made to fig. 1-8.
A modular split type coating machine drying oven comprises a heating box module 1 and a drying box module 2 which is matched with the heating box module 1 and can be detachably connected with the heating box module 1;
the heating box module 1 comprises a heating box main box 10, wherein the heating box main box 10 comprises a heating box inner container with a heating box inner cavity, a heating box outer container 11 wrapped outside the heating box inner container, a fan 12 and a wind heating device 13;
a fresh air port 15 is arranged on the main box body 10 of the heating box;
an upper circulating air outlet 101, a lower circulating air outlet 102, an upper return air inlet 103 and a lower return air inlet 104 are arranged on the side part of the heating box outer container 11 of the heating box main box body 10;
a concentration adjusting outlet 105 is arranged at the side part of the heating box outer container 11 of the heating box main box body 10;
the drying box module 2 comprises a drying box main box 20, wherein the drying box main box 20 comprises a drying box inner container 22 with a drying box inner cavity and a drying box outer container 21 wrapped outside the drying box inner container 22, and an upper hull 23 with an upper hull inner cavity and a lower hull 24 with a lower hull inner cavity are arranged in the drying box inner cavity of the drying box inner container 22;
the main box body 20 of the drying box is provided with an air outlet 25 at the upper part of the outer liner 21 of the drying box;
the side of the drying box main box 20 on the drying box outer liner 21 is provided with an upper layer circulating air inlet 201, a lower layer circulating air inlet 202, an upper layer circulating air outlet 203 and a lower layer circulating air outlet 204 which are respectively matched with the upper layer circulating air outlet 101, the lower layer circulating air outlet 102, the upper layer circulating air inlet 103 and the lower layer circulating air inlet 104;
the side part of the drying box main box body 20 of the drying box outer liner 21 is provided with a concentration adjusting inlet 205 matched with the concentration adjusting outlet 105;
a hull interval for passing the pole pieces is arranged between the lower part of the upper hull 23 and the upper part of the lower hull 24, an upper air outlet communicated with an upper hull inner cavity is arranged on the lower surface of the upper hull 23, and a lower air outlet 241 communicated with a lower hull inner cavity is arranged on the upper surface of the lower hull 24;
an upper circulating air device 31 is arranged between the upper circulating air outlet 101 and the upper circulating air inlet 201, a lower circulating air device 32 is arranged between the lower circulating air outlet 102 and the lower circulating air inlet 202, an upper return air device 33 is arranged between the upper return air inlet 103 and the upper return air outlet 203, a lower return air device 34 is arranged between the lower return air inlet 104 and the lower return air outlet 204, and a concentration adjusting device 35 is arranged between the concentration adjusting outlet 105 and the concentration adjusting inlet 205;
the front end and the rear end of the main box body 20 of the drying box are respectively provided with a pole piece inlet and a pole piece outlet.
Preferably, the fresh air port 15 is communicated with the inner cavity of the heating box body of the heating box inner container; the upper circulating air outlet 101, the lower circulating air outlet 102, the upper return air inlet 103 and the lower return air inlet 104 are all communicated with the inner cavity of the heating box body of the heating box inner container; the concentration adjusting outlet 105 is communicated with the inner cavity of the heating box body of the heating box inner container; the air outlet 25 is communicated with the inner cavity of the drying box body of the drying box liner 22; the upper circulating air inlet 201 is communicated with the upper hull inner cavity of the upper hull 23, the lower circulating air inlet 202 is communicated with the lower hull inner cavity of the lower hull 24, and the upper return air outlet 203 and the lower return air outlet 204 are communicated with the drying box inner cavity of the drying box liner 22; the concentration adjusting inlet 205 is communicated with the inner cavity of the drying box body of the drying box liner 22; the pole piece inlet and the pole piece outlet are communicated with the inner cavity of the drying box body of the drying box inner container 22.
Preferably, the heating box module 1 further includes a heating box support frame 19, the heating box support frame 19 is supported at the bottom of the heating box main box 10, and a heating box screw adjusting mechanism 191 for supporting the heating box main box 10 and adjusting the level of the heating box main box 10 is provided at the upper part of the heating box support frame 19; the drying box module 2 further comprises a drying box support 29, the drying box support 29 is supported at the bottom of the drying box main box 20, and a drying box screw adjusting mechanism 291 for supporting the drying box main box 20 and adjusting the level of the drying box main box 20 is arranged on the upper portion of the drying box support 29.
Preferably, the upper layer circulating air device 31, the lower layer circulating air device 32, the upper layer air return device 33, the lower layer air return device 34 and the concentration adjusting device 35 are respectively provided with an air volume adjusting device capable of adjusting air volume; the fresh air port 15 and the air outlet 25 are internally provided with air brake devices for adjusting the air quantity.
Preferably, the upper air outlet of the upper hull 23 and the lower air outlet 241 of the lower hull 24 are offset from each other.
Preferably, the upper hull 23 and the lower hull 24 are mounted on the inner wall of the drying box liner 22 through adjustable connection modules 4, and the adjustable connection modules 4 can adjust the mounting heights of the upper hull 23 and the lower hull 24 and further control the size of the gap between the upper hull 23 and the lower hull 24.
Preferably, the adjustable connection module 4 includes a liner connection block 41 fixed on the inner wall of the drying oven liner 22 and a hull connection block 42 fixed on the side wall of the upper hull 23 or the lower hull 24, an adjusting screw 43 is disposed on the liner connection block 41, an adjusting nut 44 in threaded engagement with the adjusting screw 43 is disposed on the adjusting screw 43, and the height of the upper hull 23 or the lower hull 24 can be adjusted by the adjusting screw 43 and the adjusting nut 44.
Preferably, a heating box heat insulation layer is arranged between the heating box inner container and the heating box outer container 11 of the heating box main box body 10, and the heating box heat insulation layer is filled by heat insulation materials; the drying oven main box body 20 is provided with a drying oven heat preservation layer 26 between the drying oven liner 22 and the drying oven outer liner 21, and the drying oven heat preservation layer 26 is filled by heat preservation materials.
Preferably, the air heating device 13 is located at the middle position of the heating box inner cavity of the heating box inner container, the heating box inner cavity is divided into a first area and a second area by the air heating device 13, the fresh air port 15, the upper layer return air inlet 103 and the lower layer return air inlet 104 are all communicated with the first area of the heating box inner cavity, the upper layer circulating air outlet 101 and the lower layer circulating air outlet 102 are all communicated with the second area of the heating box inner cavity, and the air in the first area flows into the second area after being heated by the air heating device 13.
Preferably, the main drying box 20 is provided with an explosion-proof door 27 at the top of the outer drying box liner 21, and the main heating box 10 is provided with a heating box door 17 at the side of the outer heating box liner 11.
When the invention is embodied, the pole piece enters from the pole piece inlet at one end of the drying box outer container 21, and exits from the pole piece outlet at the other end of the drying box outer container 21, and the pole piece is heated and dried by hot air when passing through the drying box inner cavity of the drying box inner container 22; clean air enters the inner cavity of the heating box body of the heating box inner container through the fresh air port 15, flows towards the air heating device 13 through the fan 12, is heated after being heated by the air heating device 13, and part of hot air sequentially enters the upper ship body 23 after passing through the upper circulating air outlet 101, the upper circulating air device 31 and the upper circulating air inlet 201 and flows out of the upper air outlet on the lower surface of the upper ship body 23 to heat the upper surface of the pole piece; the other part of hot air sequentially passes through the lower circulating air outlet 102, the lower circulating air device 32 and the lower circulating air inlet 202, then enters the lower hull 24 and heats the lower surface of the pole piece through the lower air outlet 241; meanwhile, a third part of hot air sequentially passes through the concentration adjusting outlet 105, the concentration adjusting device 35 and the concentration adjusting inlet 205 and finally enters the inner cavity of the drying box body of the drying box inner container 22 so as to better control the air pressure of the inner cavity of the drying box body; the air quantity of the passing hot air can be adjusted through the upper circulating air device 31 and the lower circulating air device 32; the air from the upper air outlet of the upper hull 23 and the lower air outlet 241 of the lower hull 24 enters the inner cavity of the drying box, and the hot air entering the inner cavity of the drying box heats and dries the pole pieces. Part of hot air after drying the pole piece is discharged through the air outlet 25, and the part of hot air takes away the volatilized solvent of the pole piece in the cavity after being heated; the residual hot air after drying the pole pieces enters the inner cavity of the heating box body through the upper layer air return outlet 203, the upper layer air return device 33, the upper layer air return inlet 103, the lower layer air return outlet 104, the lower layer air return device 34 and the lower layer air return inlet 104 respectively and is utilized by the fan again; the air quantity of the return air can be adjusted by the upper layer air return device 33 and the lower layer air return device 34.
While the preferred embodiment of the present invention has been described in detail, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope of the present invention as defined in the appended claims.
Claims (7)
1. A modular split type coating machine drying oven is characterized in that: the drying box body module (2) is matched with the heating box body module (1) and can be detachably connected with the heating box body module (1);
the heating box module (1) comprises a heating box main box body (10), wherein the heating box main box body (10) comprises a heating box inner container with a heating box inner cavity, a heating box outer container (11) wrapped outside the heating box inner container, a fan (12) and a wind heating device (13);
a fresh air port (15) is arranged on the main box body (10) of the heating box;
an upper circulating air outlet (101), a lower circulating air outlet (102), an upper return air inlet (103) and a lower return air inlet (104) are arranged on the side part of a heating box outer container (11) of the heating box main box body (10);
a concentration adjusting outlet (105) is arranged at the side part of the heating box outer container (11) of the heating box main box body (10);
the drying box module (2) comprises a drying box main box body (20), wherein the drying box main box body (20) comprises a drying box inner container (22) with a drying box inner cavity and a drying box outer container (21) wrapped outside the drying box inner container (22), and an upper ship body (23) with an upper ship body inner cavity and a lower ship body (24) with a lower ship body inner cavity are arranged in the drying box inner cavity of the drying box inner container (22);
an air outlet (25) is arranged at the upper part of the drying box main box body (20) on the drying box outer liner (21);
the side part of the main box body (20) of the drying box is provided with an upper circulating air inlet (201), a lower circulating air inlet (202), an upper circulating air outlet (203) and a lower circulating air outlet (204) which are respectively matched with the upper circulating air outlet (101), the lower circulating air outlet (102), the upper circulating air inlet (103) and the lower circulating air inlet (104);
the main box body (20) of the drying box is provided with a concentration adjusting inlet (205) matched with the concentration adjusting outlet (105) at the side part of the outer liner (21) of the drying box;
a ship body interval for passing the pole pieces is arranged between the lower part of the upper ship body (23) and the upper part of the lower ship body (24), an upper air outlet communicated with an inner cavity of the upper ship body is arranged on the lower surface of the upper ship body (23), and a lower air outlet (241) communicated with the inner cavity of the lower ship body is arranged on the upper surface of the lower ship body (24);
an upper circulating air device (31) is arranged between the upper circulating air outlet (101) and the upper circulating air inlet (201), a lower circulating air device (32) is arranged between the lower circulating air outlet (102) and the lower circulating air inlet (202), an upper air return device (33) is arranged between the upper air return inlet (103) and the upper air return outlet (203), a lower air return device (34) is arranged between the lower air return inlet (104) and the lower air return outlet (204), and a concentration adjusting device (35) is arranged between the concentration adjusting outlet (105) and the concentration adjusting inlet (205);
the front end and the rear end of the main box body (20) of the drying box are respectively provided with a pole piece inlet and a pole piece outlet;
the air heating device (13) is positioned in the middle of the heating box inner cavity of the heating box inner container, the heating box inner cavity is divided into a first area and a second area by the air heating device (13), the fresh air port (15), the upper layer return air inlet (103) and the lower layer return air inlet (104) are all communicated with the first area of the heating box inner cavity, the upper layer circulating air outlet (101) and the lower layer circulating air outlet (102) are all communicated with the second area of the heating box inner cavity, and air in the first area flows into the second area after being heated by the air heating device (13);
the fresh air port (15) is communicated with the inner cavity of the heating box body of the heating box inner container; the upper circulating air outlet (101), the lower circulating air outlet (102), the upper return air inlet (103) and the lower return air inlet (104) are all communicated with the inner cavity of the heating box body of the heating box liner; the concentration adjusting outlet (105) is communicated with the inner cavity of the heating box body of the heating box liner; the air outlet (25) is communicated with the inner cavity of the drying box body of the drying box inner container (22); the upper circulating air inlet (201) is communicated with the upper hull inner cavity of the upper hull (23), the lower circulating air inlet (202) is communicated with the lower hull inner cavity of the lower hull (24), and the upper return air outlet (203) and the lower return air outlet (204) are both communicated with the drying box inner cavity of the drying box inner container (22); the concentration adjusting inlet (205) is communicated with the inner cavity of the drying box body of the drying box inner container (22); the pole piece inlet and the pole piece outlet are communicated with the inner cavity of the drying box body of the drying box inner container (22);
the heating box module (1) further comprises a heating box support frame (19), the heating box support frame (19) is supported at the bottom of the heating box main box body (10), and a heating box screw adjusting mechanism (191) which is used for supporting the heating box main box body (10) and can adjust the level of the heating box main box body (10) is arranged at the upper part of the heating box support frame (19); the drying box module (2) further comprises a drying box support frame (29), the drying box support frame (29) is supported at the bottom of the drying box main box body (20), and a drying box screw adjusting mechanism (291) which is used for supporting the drying box main box body (20) and can adjust the level of the drying box main box body (20) is arranged on the upper portion of the drying box support frame (29).
2. A modular, split coater drying oven as claimed in claim 1, wherein: the upper circulating air device (31), the lower circulating air device (32), the upper air return device (33), the lower air return device (34) and the concentration adjusting device (35) are internally provided with air volume adjusting devices capable of adjusting air volume; the inside of the fresh air port (15) and the air outlet (25) are respectively provided with an air brake device for adjusting the air quantity.
3. A modular, split coater drying oven as claimed in claim 1, wherein: the upper air outlet of the upper hull (23) and the lower air outlet (241) of the lower hull (24) are arranged in a staggered manner.
4. A modular, split coater drying oven as claimed in claim 1, wherein: the upper hull (23) and the lower hull (24) are both arranged on the inner wall of the drying oven liner (22) through the adjustable connecting module (4), and the adjustable connecting module (4) can adjust the installation height of the upper hull (23) and the lower hull (24) and further control the size of a gap between the upper hull (23) and the lower hull (24).
5. A modular, split coater drying oven as claimed in claim 4 wherein: the adjustable connection module (4) comprises an inner container connection block (41) fixed on the inner wall of the drying oven inner container (22) and a ship body connection block (42) fixed on the side wall of the upper ship body (23) or the lower ship body (24), an adjusting screw (43) is arranged on the inner container connection block (41), an adjusting nut (44) in threaded fit with the adjusting screw (43) is arranged on the adjusting screw (43), and the height of the upper ship body (23) or the lower ship body (24) can be adjusted through the adjusting screw (43) and the adjusting nut (44).
6. A modular, split coater drying oven as claimed in claim 1, wherein: the main box body (10) of the heating box is provided with a heating box heat-insulating layer between the heating box inner container and the heating box outer container (11), and the heating box heat-insulating layer is filled with heat-insulating materials; the drying oven is characterized in that a drying oven heat preservation layer (26) is arranged between the drying oven main box body (20) and the drying oven liner (22) and the drying oven outer liner (21), and the drying oven heat preservation layer (26) is filled with heat preservation materials.
7. A modular, split coater drying oven as claimed in claim 1, wherein: the drying oven main box body (20) is provided with an explosion door (27) at the top of the drying oven outer container (21), and the heating oven main box body (10) is provided with a heating oven door (17) at the side part of the heating oven outer container (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810487541.XA CN108480162B (en) | 2018-05-21 | 2018-05-21 | Modular split type coating machine drying oven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810487541.XA CN108480162B (en) | 2018-05-21 | 2018-05-21 | Modular split type coating machine drying oven |
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| CN108480162A CN108480162A (en) | 2018-09-04 |
| CN108480162B true CN108480162B (en) | 2024-01-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112146384B (en) * | 2020-10-23 | 2024-07-02 | 无锡市联合德艺制药设备有限公司 | Clean wet control through disc split type oven |
| CN114739144B (en) * | 2022-05-11 | 2023-08-04 | 广东嘉拓自动化技术有限公司 | Baking oven |
| CN116329049B (en) * | 2022-12-30 | 2024-09-20 | 三一技术装备有限公司 | Oven, coating equipment and lithium battery production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101811115A (en) * | 2010-02-26 | 2010-08-25 | 深圳市浩能科技有限公司 | Baking oven device of matrix (copper foil or aluminum foil) suspension type coating machine |
| CN102641835A (en) * | 2012-04-26 | 2012-08-22 | 深圳市浩能科技有限公司 | Circular-drying case body of coating machine, drying device and drying assembly line |
| CN105032734B (en) * | 2015-08-11 | 2017-08-01 | 东莞市雅康精密机械有限公司 | Coating machine and its baking oven unit |
| CN107642951B (en) * | 2016-07-28 | 2019-09-17 | 中国科学院理化技术研究所 | Hybrid heat pump drying system |
| CN107388745A (en) * | 2017-08-08 | 2017-11-24 | 西安昱杰机电设备有限公司 | A kind of box-type hot-air drying unit |
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