CN112013673A - Baking system, recycling plate and preparation method of recycling plate - Google Patents

Abstract

The embodiment of the invention discloses a baking system, a recovery plate and a preparation method of the recovery plate. Baking systems is including toasting the case, toast the case including toasting the cavity, and locate toast the recovery board at the top of cavity, it keeps away from to retrieve the board be equipped with many slots on the bottom surface at top, the slot is used for adsorbing toast volatile solution in the cavity, through set up the slot on retrieving the board, under the effect of capillary action and tension, can adsorb liquid, thereby be favorable to retrieving toast volatile solution in the cavity and prevent that the solution drips the condemned phenomenon of the product of treating of drying that leads to.

Description

Baking system, recycling plate and preparation method of recycling plate

Technical Field

The application relates to the field of baking equipment, in particular to a baking system.

Background

In industrial processes, often referred to as baking systems, see fig. 1, baking systems generally comprise: bake oven 110, and air inlet duct 130 and air outlet duct 150. The purpose of the baking system is to dry the product by heating the bottom 111 of the oven 110. However, in the prior art, the solution volatilized during the drying process is discharged through an exhaust system, which causes the following problems: (1) direct discharge can cause environmental pollution; (2) the exhaust system cannot completely carry away the solvent vapor, with a small amount of vapor liquefying the baking chamber within oven 110. If liquefied at the top 113 of the oven 110, it will condense into droplets and drip down, resulting in product scrap. Regular maintenance of oven 110 is required to remove these droplets that adhere to oven roof 113. Even with regular maintenance, the solution can drip sporadically over a short period of accumulation, resulting in product scrap. (3) If the method of condensing and adding the solution for recycling is adopted, the recycling cost of the solution is increased.

Disclosure of Invention

The embodiment of the application provides a baking system, a recovery plate and a preparation method of the recovery plate, aims at recovering a volatile solution in a baking chamber, and avoids the phenomenon that a product to be dried is scrapped due to dripping of the solution.

In a first aspect, an embodiment of the present application provides a baking system, including baking the case, baking the case including baking the cavity, and locating the recovery board at the top of baking the cavity, the keeping away from of recovery board be equipped with many grooves on a bottom surface at top, the groove is used for adsorbing volatile solution in the baking cavity.

Further, the baking oven comprises an oven bottom, an oven top and side walls, the oven bottom, the oven top and the side walls enclose the baking chamber, and the recovery plate is located below the oven top.

Further, the lateral wall includes first lateral wall and second lateral wall, first lateral wall is provided with the admission line with external connection, the second lateral wall is provided with the pipeline of giving vent to anger with external connection, still include the extension end of retrieving the board in the pipeline of giving vent to anger.

Further, baking system still includes recovery unit, recovery unit includes recovery pipeline and recovery bottle, recovery pipeline connects pipeline and recovery bottle give vent to anger, extend the end absorbent solution that volatilizees and pass through recovery pipeline flows extremely in the recovery bottle.

Further, the bottom surface of the recovery plate is obliquely arranged relative to the horizontal plane.

Further, the bottom surface of the recovery plate is inclined at an angle greater than 5 ° with respect to a horizontal plane.

Further, the cross section of the groove is triangular and semicircular.

Further, the maximum width of the groove ranges from 0.5 mm to 5 mm.

Further, the surface of the groove is provided with a layer of film, and the polarity of the film is the same as that of the volatilized solution.

In a second aspect, a recycling plate is provided, wherein a bottom surface of the recycling plate is provided with a plurality of grooves, and the grooves are used for adsorbing volatile solutions.

In a third aspect, a method of making a recycled board comprises:

providing a flat plate;

utilizing laser to etch a plurality of grooves on one bottom surface of the flat plate, wherein the grooves are used for adsorbing volatilized solution;

and (3) coating a film on the surface of the groove by using chemical vapor deposition or physical deposition, wherein the polarity of the film is the same as that of the volatilized solution.

Has the advantages that: the application provides a baking system, retrieve board and retrieve preparation method of board, through set up the slot on retrieving the board, under the effect of capillary action and tension, can adsorb liquid to be favorable to retrieving the solution that volatilizees in the baking chamber and the condemned phenomenon of the product of waiting to dry that prevents that solution drippage from leading to.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a conventional baking system;

FIG. 2 is a schematic structural diagram of a baking system according to an embodiment of the present disclosure;

FIG. 3 is a perspective view of FIG. 2;

FIG. 4 is another schematic structural diagram provided in an embodiment of the present application;

FIG. 5 is a schematic flow chart of a method for making the recovery sheet provided herein;

6-7 are intermediate parts in the process of making the recovery plate;

fig. 8 is a recovery plate according to an embodiment of the present application.

Wherein the reference numbers indicate:

(110, 210) -a bake chamber; (111, 211) -the tank bottom; (130, 230) -an air intake duct; (150, 250) -an outlet duct; 220-a baking chamber; 212-side walls; (113, 213) -a roof of the tank; 240-recovery plate; 241-a groove; 242-an extension end; 261-a recovery conduit; 263-recovery bottle; 262-air vent; 270-solution; 280-plate; 290-flat plate after laser treatment; 300-flat plate after coating.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Specifically, referring to fig. 2 to 3, an embodiment of the present application provides a baking system, including a baking chamber 210, where the baking chamber 210 includes a baking chamber 220, and a recovery plate 240 disposed on a top of the baking chamber 220, a bottom surface of the recovery plate 240 away from the top is provided with a plurality of grooves 241, and the grooves 241 are used for adsorbing a solution 270 volatilized in the baking chamber 220.

Wherein the maximum width of the groove 241 is in the range of 0.5-5mm, within which the volatilized solution 270 can be adsorbed into the groove 241 by surface tension and capillary action.

Wherein the depth of the groove 241 ranges from 0.5 mm to 6 mm.

Wherein, the grooves 241 are parallel to each other and are arranged continuously.

Wherein the groove 241 extends from one end of the bottom surface to the other end.

In some embodiments, the toasting chamber 210 comprises a base 211, a roof 213, and sidewalls 212, the base 211, roof 213, and sidewalls 212 enclosing the toasting chamber 220, and the recovery plate 240 is located below the roof 213.

Wherein the box bottom 211 has a heating function for holding products to be dried, such as a display panel, or for preparing an intermediate piece of the display panel.

Wherein the number of the sidewalls 212 is 4.

The recovery plate 240 may be the roof 213.

The embodiment of the application provides a baking system, through set up slot 241 on retrieving the board 240, under the effect of capillary action and tension, can adsorb liquid, thereby be favorable to retrieving the solution 270 of volatilizing and the condemned phenomenon of waiting to dry the product that prevents that solution 270 from drippage and leading to in the stoving cavity 220.

In some embodiments, referring to fig. 4, the sidewall 212 includes a first sidewall provided with an inlet duct 230 connected to the outside and a second sidewall provided with an outlet duct 250 connected to the outside, the outlet duct 250 further including an extension end 242 of the recovery plate 240 therein.

Wherein the first and second sidewalls are disposed opposite to each other.

Wherein, the extending end 242 of the recovery plate 240 is also provided with a plurality of grooves 241.

Wherein the extension end 242 of the recovery plate 240 is fixedly or movably connected with the recovery plate 240.

Wherein, the air outlet pipe 250 is obliquely arranged relative to the horizontal plane.

The extending end 242 of the recycling plate 240 may also be a top of the air outlet pipe 250.

The embodiment of the application provides a baking system, through setting up inlet line 230 with outlet pipe 250 can make most solution 270 of volatilizing in the baking system pass through outlet pipe 250 discharges with gaseous form, and other do not have the exhaust form gathering with solution 270 in the slot 241 of recovery board 240, the solution 270 of gathering passes through extend end 242 drips, and the solution 270 of drippage passes through outlet pipe 250 discharges to be favorable to retrieving volatile solution 270 in the baking chamber 220, and prevent the condemned phenomenon of the product of waiting to dry that solution 270 drippage leads to.

In some embodiments, the baking system further comprises a recycling device, the recycling device comprises a recycling pipe 261 and a recycling bottle 263, the recycling pipe 261 connects the air outlet pipe 250 and the recycling bottle 263, and the solution 270 adsorbed by the extension end 242 flows into the recycling bottle 263 through the recycling pipe 261.

Wherein, the body of the recovery bottle 263 is provided with a vent 262, and the vent 262 is used for balancing air pressure.

The gas outlet pipe 250 has two sections, one section connected to the second side wall is inclined with respect to the horizontal plane, and the remaining section is horizontally disposed, so that the gas outlet pipe 250 has a lowest point, which is favorable for the solution 270 adsorbed by the extension end 242 to drip and collect therein, and the lowest point is connected to the recovery pipe 261, thereby recovering the residual solution 270.

Referring to fig. 4, a schematic structural diagram of a baking system provided in this embodiment includes: the oven comprises an oven box 210, an oven cavity 220 inside the oven, a recovery plate 240 arranged on the top of the oven cavity 220, an air inlet pipe 230 and an air outlet pipe 250 arranged on two side walls 212 of the oven box 210, the recovery plate 240, an extending end 242 of the recovery plate 240 positioned in the air outlet pipe 250, an air outlet pipe 250 and a recovery bottle 263 connected with the recovery pipe 261, and an air outlet 262 on the recovery bottle 263. The volatilized solution 270 of the baked products at the bottom of the baking oven 210 is partially discharged through an exhaust system formed by the air inlet pipeline 230 and the air outlet pipeline 250, the residual volatilized solution 270 is gathered on the recovery plate 240, the gathered solution 270 flows to the extending end 242 of the recovery plate 240 under the action of gravity, the solution 270 at the extending end 242 drops to the recovery pipeline 261 connected with the air outlet pipeline 250, and finally is gathered in the recovery bottle 263, so that the recovery of the residual volatilized solution 270 is realized.

The embodiment of the application provides a baking system, through setting up recovery unit is favorable to environmental protection and the solution 270 of retrieving board 240 to retrieve.

In some embodiments, the bottom surface is inclined with respect to the horizontal plane, preferably at an angle greater than 5 °.

The inclined arrangement may be that the recovery plate 240 is inclined with respect to the roof 213 (as shown in fig. 4), or the top surface and the bottom surface of the recovery plate 240 form an included angle, and when the top surface of the recovery plate is located on a horizontal plane, the bottom surface is inclined.

The embodiment of the application provides a baking system, personally submits the design of slope through setting up the relative level of bottom surface, can realize adsorbing the solution 270 that adsorbs at recovery pipeline 261 and gather together in the influence of gravity to be favorable to remaining solution 270's recovery.

In some embodiments, the cross-section of the groove 241 is triangular, semicircular, or other shapes. Preferably, a triangular design (as shown in fig. 3) is used, under which the tension and capillary action of the solution 270 in the channel 241 is maximized, which facilitates the adsorption of the volatilized solution 270.

The embodiment of the application provides a baking system, sets up the shape into sawtooth (triangle) through slot 241 cross section, because surface tension's existence, solution 270 can tend to the liquid film area minimizing, in addition capillary's existence for the liquid drop can be stable adsorb at the sunken position of sawtooth, can evenly distributed in the sawtooth of certain length simultaneously, thereby prevent the condemned phenomenon of the product of waiting to dry that the drippage of liquid drop leads to.

In some embodiments, the surface of the trench 241 has a thin film with the same polarity as the residual solution 270.

For example, when the solution 270 is a polar solution 270, the film is also polar, and when the solution 270 is a non-polar or amphoteric solution 270, the material of the film is also a non-polar or amphoteric solution 270, which facilitates the solution 270 to be adsorbed to the trench 241.

In some embodiments, a refrigeration system is disposed inside the recovery plate 240, such that the temperature of the recovery plate 240 is lower than the temperature in the baking system, which is more favorable for the accumulation of the residual volatile solution 270.

The present application further provides a recycling plate 240, a bottom surface of the recycling plate 240 is provided with a plurality of grooves 241, and the grooves 241 are used for adsorbing the volatile solution 270.

Referring to fig. 5, the present application also provides a method of preparing a recovery plate 240, including:

s10: providing a flat plate;

s20: utilizing laser to etch a plurality of grooves on one bottom surface of the flat plate, wherein the grooves are used for adsorbing volatilized solution;

s30: and coating a film on the surface of the groove by using a vapor deposition method, wherein the polarity of the film material is the same as that of the solution. The vapor deposition method comprises a physical deposition method and a chemical deposition method, and the vapor deposition method can enable a film to be uniformly deposited in the groove.

Referring to fig. 5-7, an intermediate member in the process of the method for preparing the recovery sheet 240 is provided, and fig. 5 is a flat sheet 280 provided in step S10; fig. 6 is the laser-processed flat plate 290 provided in step S20; fig. 8 shows the flat plate 300 coated in the step S30, that is, the final product recovery plate 240.

The embodiment of the application provides a recovery plate 240 and a preparation method of the recovery plate 240, and provides a new idea for recovering a volatile solution 270.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The baking system, the recycling board and the preparation method of the recycling board provided by the embodiments of the present application are described in detail above, and specific examples are applied herein to illustrate the principle and the implementation manner of the present application, and the description of the embodiments above is only used to help understanding the technical scheme and the core concept of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (10)

1. The utility model provides a baking system, its characterized in that, includes the case of toasting, the case of toasting is including toasting the cavity to and locate the recovery board at the top of toasting the cavity, what retrieve the board keeps away from be equipped with many trenches on a bottom surface at top, the trench is used for adsorbing toast volatile solution in the cavity.

2. The grilling system as recited in claim 1 wherein said grilling box includes a box bottom, a box top, and side walls enclosing said grilling cavity, said recovery plate being positioned below said box top.

3. The toasting system according to claim 2, wherein the side walls comprise a first side wall and a second side wall, the first side wall being provided with an inlet duct connected to the outside, the second side wall being provided with an outlet duct connected to the outside, the outlet duct further comprising an extended end of the recovery plate therein.

4. The baking system of claim 3 further comprising a recycling device comprising a recycling pipe and a recycling bottle, wherein the recycling pipe connects the gas outlet pipe and the recycling bottle, and the solution adsorbed by the extension end flows into the recycling bottle through the recycling pipe.

5. The toasting system according to claim 1, wherein the bottom surface of the recovery plate is inclined with respect to a horizontal plane.

6. The toasting system according to claim 5 wherein the bottom surface of the recovery plate is inclined at an angle greater than 5 ° with respect to the horizontal.

7. The baking system of claim 1 wherein the cross-section of the groove is triangular, semi-circular in shape.

8. The baking system of claim 1 wherein the surface of the trench has a thin film of a material having the same polarity as the polarity of the volatilized solution.

9. A plurality of grooves are formed in one bottom surface of the recovery plate and used for adsorbing volatile solution.

10. A method of making a recycled board comprising:

providing a flat plate;

utilizing laser to etch a plurality of grooves on one bottom surface of the flat plate, wherein the grooves are used for adsorbing volatilized solution;

and coating a film on the surface of the groove by using a vapor deposition method, wherein the polarity of the film material is the same as that of the volatile solution.

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