KR200485681Y1 - dry chamber of dryer for powder coating - Google Patents
dry chamber of dryer for powder coating Download PDFInfo
- Publication number
- KR200485681Y1 KR200485681Y1 KR2020170003844U KR20170003844U KR200485681Y1 KR 200485681 Y1 KR200485681 Y1 KR 200485681Y1 KR 2020170003844 U KR2020170003844 U KR 2020170003844U KR 20170003844 U KR20170003844 U KR 20170003844U KR 200485681 Y1 KR200485681 Y1 KR 200485681Y1
- Authority
- KR
- South Korea
- Prior art keywords
- panel
- bending
- bent
- frame
- heat
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/1673—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed heat being transferred to the material to be sprayed by a heat transfer conductive fluid
-
- 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
- B05D3/02—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 baking
- B05D3/0254—After-treatment
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
According to an embodiment of the present invention, a drying chamber of a powder dryer dryer includes a top panel that forms an upper surface of a cavity into which a workpiece is introduced; And a side panel disposed below the upper panel to form both side surfaces of the cavity portion; Wherein one of the top panel and the side panel includes a first bending panel having a first bent surface formed with the cavity and bent perpendicularly to a side surface of the flat surface to form a receiving portion; A second bending panel which forms the cavity and has a receiving part formed by bending perpendicularly to the side surface of the flat surface and arranged in parallel with the first bending panel to form a second bent surface coupled to the first bending surface; A connecting frame in which one side is laterally coupled to the first folding surface and the second folding surface and the other side is bent perpendicularly from the one side; And a color steel plate coupled to the other side of the connection frame to form a space between the first bending panel and the second bending panel. .
Description
More particularly, the present invention relates to a drying chamber of a dryer for powder coating, which is simple in construction and excellent in productivity and workability, and has improved heat insulation performance.
Powder coating is a coating method in which a solid powder coating is sprayed on the object to be painted, and then the paint is heated and melted to form a coating on the surface of the object. It is excellent in corrosion resistance, durability and chemical resistance Is a coating method widely used in industrial products such as various automobile parts, fences, household appliances, and kitchen appliances.
The powder coating process mainly includes a degreasing process for removing foreign substances such as rust preventive oil remaining on the surface of the substrate, a washing process for cleaning the degreasing agent on the surface of the substrate, a pretreatment drying process for removing water remaining on the surface of the substrate, A film forming step of forming a coating film by melting after melting, and a post-treatment drying step of drying the coating material so that the coating film is firmly adhered to the substrate.
The pretreatment drying or posttreatment drying process is carried out in a powder dryer dryer. The drying machine is divided into an acid type, a balance type and a batch type depending on the shape. The drying type is indirect heat type, direct type, far infrared type, mixed type, .
FIG. 1 is a schematic view of a dryer for general powder coating, and FIG. 2 is a view showing a part of a drying chamber of a dryer for general powder coating. 1 and 2 is an indirect hot air type equilibrium dryer in which a
Here, the coating quality of the coating material and the power consumption of the dryer vary depending on the heat insulation performance of the drying chamber, and the drying chamber having a high heat insulation performance has a problem in that productivity is reduced due to complicated structure. Therefore, it is important to design a drying chamber so as to have a simple structure and excellent productivity while securing good heat insulating performance. The heat insulating performance and productivity are determined according to the structure of the panel forming the upper and side surfaces of the drying chamber.
3 is an exploded view of the
In this case, since the rectangular hollow frame is cut to meet the designed dimensions of the
Also, since at least three panels must be fabricated to form the upper side and both side surfaces, it took a lot of time to manufacture the final drying chamber.
In addition, since the heat transfer is performed through the frame, there is a problem that it is difficult to secure the heat insulating performance because there are many heat-conducting contacts. Therefore, it is necessary to develop a dry chamber having a good heat insulating performance while improving productivity by simplifying the structure.
A problem to be solved by the present invention is to provide a drying chamber of a powder dryer dryer having a simple structure and excellent productivity and workability and having improved heat insulating performance.
The tasks of the present invention are not limited to the above-mentioned tasks, and other tasks not mentioned may be clearly understood by those skilled in the art from the description below.
According to an aspect of the present invention, there is provided a drying chamber of a dry powder dryer, including: a top panel defining an upper surface of a cavity into which a workpiece is introduced; And a side panel disposed below the upper panel to form both side surfaces of the cavity portion; Wherein one of the top panel and the side panel includes a first bending panel having a first bent surface formed with the cavity and bent perpendicularly to a side surface of the flat surface to form a receiving portion; A second bending panel which forms the cavity and has a receiving part formed by bending perpendicularly to the side surface of the flat surface and arranged in parallel with the first bending panel to form a second bent surface coupled to the first bending surface; A connecting frame in which one side is laterally coupled to the first folding surface and the second folding surface and the other side is bent perpendicularly from the one side; And a color steel plate coupled to the other side of the connection frame to form a space between the first bending panel and the second bending panel. .
The first bent surface may be formed by bending a flat surface of the first bending panel.
In addition, the connection frame may have a cross-sectional shape, and one side of the connection frame may be welded to the first bent surface and the second bent surface.
In addition, the drying temperature in the cavity is 150 to 250 ° C., the glass wool is filled in the receiving part and the spacing space, and the second folded surface is bonded to the first folded surface by heat- have.
An inner fixing frame may be provided between the inner side of the upper panel and the inner side of the side panel to fix the upper panel and the side panel.
An external fixed frame may be provided between the outside of the top panel and the outside of the side panel to secure the top panel and the side panel and block external air from entering the inside of the cavity.
The first bending panel may include a third bending surface extending from the first bending surface and bent perpendicularly to the first bending panel and extending from the second bending surface to the second bending panel, A fourth folded surface forming the same plane as the folded surface is formed, and the connecting frame may have a cross section of a " C "shape so that one side may be bolted to the third folded surface and the fourth folded surface.
The first bending panel may have a first seating portion formed to be recessed between the flat surface and the first folding surface, and the second folding panel may be formed in the second folding panel by being recessed between the flat surface and the second folding surface And a second seat part for forming a heat-resistant frame seat part together with the first seat part is formed, and a heat-resistant frame coupled to the heat-resistant frame seat part and insulated between the first curved surface and the second curved surface is coupled have.
Further, the heat-resistant frame may have a cross section of "T" and a heat-resistant silicon layer may be provided at the end of the heat-resistant frame.
In addition, the first bent surface, the second bent surface, and the heat resistant frame may be integrally joined through a bolt.
The details of other embodiments are included in the detailed description and drawings.
According to the drying chamber of the dryer for powder powder coating according to one embodiment of the present invention, a plurality of vertical frames, horizontal frames, and support frames are cut and welded individually, The first folding portion, the second folding portion, and the connecting frame, thereby securing the support structure, thereby improving the productivity.
Further, since the heat transfer contacts are transferred only from the welded portion formed on the connection frame, the first bent surface, and the second bent surface, there is an advantage that the heat transfer contact is reduced and the heat insulating performance is improved.
The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.
1 is a schematic view of a dryer for general powder coating.
Fig. 2 is a view showing a part of a drying chamber of a general powder coating dryer.
3 is an exploded view of a top panel or a side panel of a drying chamber of a conventional powder dryer dryer.
4 is a partially exploded view of a top panel or a side panel of a drying chamber of a dryer for powder powder coating according to an embodiment of the present invention.
FIG. 5 is a cross-sectional view of a drying chamber coupled with a side panel and a top panel according to an embodiment of the present invention.
6 is a partially exploded view of a top panel or a side panel of a drying chamber of a dryer for powder coating according to another embodiment of the present invention.
7 is a view showing a heat-resistant frame and a heat-resistant frame seat of a drying chamber of a dryer for powder coating according to another embodiment of the present invention.
8 is a plan view showing a state in which the heat resistant frame shown in Fig. 7 is engaged.
In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. Even if the terms are the same, it is to be noted that when the portions to be displayed differ, the reference signs do not coincide.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not intended to limit the scope of the invention.
The terms first, second, etc. in this specification may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.
Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.
Also, when a part is referred to as "including " an element, it does not exclude other elements unless specifically stated otherwise.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.
4 is a view showing a part of an exploded view of the
2, 4 and 5, the drying chamber of the dryer for powder powder coating according to an embodiment of the present invention includes a
The
The hollow portion S is a place where the coated m formed with the coated film is drawn in and dried, and the coated m is drawn by the
The
The
One
The
One of the
The
The
The first folded
The first folded
The
Accordingly, since the rectangular hollow frame is separately cut to form a simple structure in which the
The
The
The
The
The
The
In this case, when the
That is, in the
The
The colored
The colored
As described above, since the drying chamber of the main body drier of the present invention has a simple structure and a supporting structure is secured, productivity is improved since only a minimum of welding is performed without performing a large number of cutting and welding processes as in the prior art, Heat transfer is carried out, so that the heat transfer contact point compared to the prior art is reduced and the heat insulating performance is improved.
Depending on the powder coating process, the drying temperature in the cavity S of the drying chamber can be varied within a wide range. In one embodiment of the present invention, the drying temperature in the cavity S is between 150 ° C and 250 ° C.
When the drying chamber is carried out in the pretreatment drying of the object m, the drying temperature in the cavity S is 150 ° C. to 180 ° C., and in the post-treatment drying, the drying temperature in the cavity S is 180 ° C. To 250 < 0 > C. The drying chamber according to one embodiment of the present invention may be performed in any one of a pre-drying process and a post-process drying process.
The receiving portion C of the
The
The second folded
As described above, when the components below the
When the components below the
Hereinafter, the structure in which the
First, a pair of
Here, the
The inner fixed
An
The external fixed
6 is a view showing a part of the exploded view of the
Referring to FIG. 6, the drying chamber of the powder dryer dryer according to another embodiment of the present invention includes a
The
And a fourth
The connecting
One
The third folded
7 and 8 are views showing a heat-
7 and 8, the drying chamber of the dryer for powder powder coating according to another embodiment of the present invention includes a
A
The
When the
The heat-
Depending on the environment in which the drying chamber is performed, the drying temperature is instantaneously performed at 350 DEG C or higher, which is higher than one embodiment of the present invention, to cause deformation of the heat-resistant silicone, It may be necessary to reinforce the bonding force between the
That is, if the drying temperature is higher than the heat-resistant limit temperature of 350 ° C. of the heat-resistant silicone bonded between the first folded
At this time, the heat-
The heat-
The
The protruding
A heat
In this case, the temperature at the end of the projecting
The
Those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.
The scope of the present invention is defined by the appended claims rather than the foregoing description, and all changes or modifications derived from the meaning and scope of the claims and equivalents thereof are included in the scope of the present invention Should be interpreted.
1: drying chamber 10: side panel
20: upper panel 30: hot air generator
Claims (10)
A side panel disposed below the upper panel to form both sides of the cavity; / RTI >
Wherein one of the upper panel and the side panel comprises:
A first bending panel formed with the cavity portion and having a first bent surface bent perpendicularly to a side surface of the flat surface to form a receiving portion;
A second bending panel which forms the cavity and has a receiving part formed by bending perpendicularly to a side surface of the flat surface and a second bending surface arranged in parallel with the first bending panel and coupled to the first bending surface;
A connecting frame in which one side is laterally coupled to the first folding surface and the second folding surface and the other side is bent perpendicularly from the one side; And
And a color steel plate coupled to the other side of the connection frame to form a space between the first bending panel and the second bending panel,
Wherein the first bending panel is formed with a first seating portion formed by being recessed between the flat surface and the first bent surface, and the second bending panel is recessed between the flat surface and the second bent surface, A heat-resistant frame for heat insulation between the first bent surface and the second bent surface is coupled to the heat-resistant frame seating part,
Wherein the heat resistant frame includes a flange portion disposed on the cavity portion side and a protrusion portion protruding perpendicularly to the flange portion, wherein a drying temperature in the cavity portion is 350 DEG C or higher, and at the end of the protrusion portion, Drying chamber of drying machine for painting.
Wherein the first bent surface is bent by bending a flat surface of the first bending panel.
Wherein the connection frame is formed in a "
Wherein one side of the connecting frame is welded to the first folded surface and the second folded surface.
Wherein the accommodating portion and the spacing space are filled with glass wool.
And an inner fixing frame for fixing the upper panel and the side panel is provided between the inside of the upper panel and the inside of the side panel.
And an outer fixing frame for fixing the upper panel and the side panel and blocking external air from entering the cavity, is provided between the outer side of the upper panel and the outer side of the side panel, chamber.
Wherein the first bending panel is formed with a third bent surface extending from the first bent surface and bent perpendicularly,
Wherein the second bending panel is formed with a fourth folded surface extending from the second folded surface and bent perpendicularly to form the same plane as the third folded surface,
Wherein the connecting frame is formed in a "C" shape in cross section, and one side is bolted to the third bent surface and the fourth bent surface.
Wherein the first bent surface, the second bent surface, and the heat resistant frame are bolted together and integrally joined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020170003844U KR200485681Y1 (en) | 2017-07-24 | 2017-07-24 | dry chamber of dryer for powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020170003844U KR200485681Y1 (en) | 2017-07-24 | 2017-07-24 | dry chamber of dryer for powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200485681Y1 true KR200485681Y1 (en) | 2018-02-07 |
Family
ID=61282575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020170003844U KR200485681Y1 (en) | 2017-07-24 | 2017-07-24 | dry chamber of dryer for powder coating |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200485681Y1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000028499A (en) * | 1998-10-31 | 2000-05-25 | 이일수 | Unit panel for structure using air membrane and heat insulating system |
| KR200329919Y1 (en) * | 2003-07-03 | 2003-10-11 | 조근호 | Fabricating frame of container to be set in a commercial use car |
| KR20120102335A (en) * | 2011-03-08 | 2012-09-18 | 지상우 | Apparatus for drying painting |
| KR20170082602A (en) * | 2014-12-17 | 2017-07-14 | 다우 코닝 코포레이션 | Thermally broken anchor and assembly including the same |
-
2017
- 2017-07-24 KR KR2020170003844U patent/KR200485681Y1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000028499A (en) * | 1998-10-31 | 2000-05-25 | 이일수 | Unit panel for structure using air membrane and heat insulating system |
| KR200329919Y1 (en) * | 2003-07-03 | 2003-10-11 | 조근호 | Fabricating frame of container to be set in a commercial use car |
| KR20120102335A (en) * | 2011-03-08 | 2012-09-18 | 지상우 | Apparatus for drying painting |
| KR20170082602A (en) * | 2014-12-17 | 2017-07-14 | 다우 코닝 코포레이션 | Thermally broken anchor and assembly including the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100419455B1 (en) | Heat-insulating wall | |
| JP5815021B2 (en) | Method of joining two structural parts other than two vehicle structural parts or vehicle structural parts | |
| CN104828148B (en) | Vehicle assembly and the method for assembling vehicle | |
| CN102648380B (en) | Method for producing a solar power receiving tube and resulting tube | |
| KR101969131B1 (en) | Convayor type Paint Drying Furnace with HSWG unit | |
| CN102691798A (en) | Joint sealing system | |
| KR101676411B1 (en) | Junction structure of pillars and beams for the modular unit structure | |
| KR101473864B1 (en) | Exterior panel module | |
| KR200485681Y1 (en) | dry chamber of dryer for powder coating | |
| CA2518868C (en) | Modular paint oven | |
| KR101325301B1 (en) | Insulating panel and constructing method thereof | |
| CN103717393A (en) | Precoated aluminum alloy plate for heat dissipation members, and heat dissipation member using same | |
| ITUB20155105A1 (en) | HEAT EXCHANGER TYPE WITH PLATE CONNECTION | |
| KR20100003862A (en) | Outerior panel for the building wall having insulating function | |
| ITTO20111182A1 (en) | CONNECTION FOR ROLL-BOND PANELS | |
| KR101884846B1 (en) | Sandwich panel and method for combining the same | |
| CN107552365A (en) | A kind of oil tank of transformer spraying polyurethane paint and spraying coating process | |
| JP5320315B2 (en) | Method of thermosetting polymer material and thermosetting device | |
| CN205980335U (en) | Outer insulation construction of heating cabinet | |
| US20170350652A1 (en) | Dryer for technical items, particularly for painted motor vehicle bodies | |
| JP3954882B2 (en) | Bolt joint structure with high heat shielding | |
| CN108779661A (en) | The air conditioner unit of door component including this door component and the method for manufacturing this door component | |
| JP7227600B2 (en) | Connection structure and connection method of radiation panel | |
| CN110736294A (en) | refrigerator middle beam and spraying process thereof | |
| KR101456226B1 (en) | Exterior panel module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment |