CN106903027B - Drying chamber heat preservation section of drying system in automobile coating industry - Google Patents
Drying chamber heat preservation section of drying system in automobile coating industry Download PDFInfo
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- CN106903027B CN106903027B CN201710080882.0A CN201710080882A CN106903027B CN 106903027 B CN106903027 B CN 106903027B CN 201710080882 A CN201710080882 A CN 201710080882A CN 106903027 B CN106903027 B CN 106903027B
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- chamber
- drying chamber
- heat preservation
- preservation section
- drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a drying chamber heat preservation section of a drying system in the automobile coating industry, which comprises a drying chamber heat preservation section, wherein one side of a chamber body of the drying chamber heat preservation section is provided with a pressure equalizing chamber, the inner side surface of the pressure equalizing chamber is provided with an air supply opening for supplying air to the interior of the chamber body, one side of the lower part of the chamber body is filled with an air outlet, and the air outlet is arranged on the opposite side of the air supply opening. According to the invention, on the premise of not affecting the process effect of the heat preservation section of the drying chamber, the energy consumption of the heat preservation section of the drying chamber is greatly reduced by optimizing the structure of the heat preservation section of the drying chamber, and the manufacturing cost of the heat preservation section of the drying chamber is reduced.
Description
Technical Field
The invention belongs to the technical field of automobile coating, and particularly relates to a heat preservation section of a drying chamber of a drying system in the automobile coating industry.
Background
The drying system in the existing automobile coating industry is provided with a drying chamber heat preservation section, the drying chamber heat preservation section is the longest process section in a drying chamber body, and referring to fig. 1-2, the existing drying chamber heat preservation section is generally provided with a pressure equalizing chamber 10 respectively at two sides of the drying chamber heat preservation section chamber body, the inner side of the pressure equalizing chamber is provided with an air supply opening 20, air sent from the outside enters the pressure equalizing chamber and then enters a chamber body 100 of the drying chamber heat preservation section along the direction indicated by an arrow in fig. 1-2 through the air supply opening 20, drying heat preservation treatment is carried out on a vehicle body 30 placed in the drying chamber, and the entering air flow is discharged outwards through an air outlet positioned between the upper end of the pressure equalizing chamber and the drying chamber. The existing drying chamber of the drying system in the automobile coating industry has the defects of high energy consumption, complex manufacture and long installation period.
Disclosure of Invention
The invention aims to solve the technical problems and provide a heat preservation section of a drying chamber of a drying system in the automobile coating industry.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a drying chamber heat preservation section of car application trade drying system, includes drying chamber heat preservation section, drying chamber heat preservation section's room body one side is equipped with a voltage-sharing room, the medial surface of voltage-sharing room is equipped with the supply-air outlet to the inside air supply of room body, room body's lower part one side is equipped with the air exit, the air exit is established the opposite side of supply-air outlet.
The exhaust outlet is one and is arranged in the middle of the chamber body.
The air supply outlets in the pressure equalizing chamber are two groups, each group of air supply outlets are linearly arranged at intervals to form a row, and the two groups of air supply outlets are arranged on the upper part and the lower part of the inner side surface of the pressure equalizing chamber in parallel.
According to the invention, on the premise of not affecting the process effect of the heat preservation section of the drying chamber, the energy consumption of the heat preservation section of the drying chamber is greatly reduced by optimizing the structure of the heat preservation section of the drying chamber, and the manufacturing cost of the heat preservation section of the drying chamber is reduced.
Drawings
Fig. 1 is a sectional view of a heat-insulating section of a drying chamber of a conventional drying system in the automotive coating industry.
Fig. 2 is a top view of a drying chamber insulation section of a conventional automotive coating industry drying system.
Fig. 3 is a sectional view of a heat-preserving section of a drying chamber of a drying system in the automotive coating industry according to an embodiment of the present invention.
Fig. 4 is a top view of a heat preservation section of a drying chamber of a drying system in the automotive coating industry according to an embodiment of the invention.
Detailed Description
The essential features and advantages of the invention will be further elucidated with reference to the examples, without however being limited to the embodiments listed.
Referring to fig. 3-4, a drying chamber insulation section of a drying system in an automotive coating industry, comprising:
the drying chamber heat preservation section, drying chamber heat preservation section's room body one side is equipped with a pressure equalizing chamber 10, pressure equalizing chamber's medial surface is equipped with the supply-air outlet 20 to the inside 100 of room body air supply, room body's lower part one side is equipped with air exit 40, the air exit is established the opposite side of supply-air outlet.
The bottom of the pressure equalizing chamber is provided with an external air supply outlet 70, and the air used for the outside enters the pressure equalizing chamber and then enters the chamber body 100 to blow to the vehicle body 30 for drying and heat preservation treatment.
In particular, the exhaust outlet is one and is arranged in the middle of the lower part of the chamber body.
In order to keep the total air quantity consistent, preferably, the number of the air supply outlets in the pressure equalizing chamber is two, each group of air supply outlets are linearly arranged at intervals to form a row, and the two groups of air supply outlets are arranged on the upper part and the lower part of the inner side surface of the pressure equalizing chamber in parallel, so that the fed air can be split through the vehicle body after being blown in, and air channels formed in the upper direction, the lower direction, the left direction and the right direction of the vehicle body are converged after flowing and are discharged through the air outlet.
The air supply outlets in the pressure equalizing chamber can be a group, and at the moment, the air supply outlets can be arranged at the middle position corresponding to the side surface of the vehicle body, for example, the air supply outlets are arranged at the middle positions of the two groups of air exhaust outlets, and the functions can be realized.
The air outlet 40 is provided with a filter plate net device to realize the filtering treatment of the wind.
Referring to fig. 3 to 4, when the air from the air outlet 20 is blown into the interior of the chamber in parallel as shown by the arrows, the air flows from one side to the other side of the vehicle body 30 placed in the interior 100 of the chamber, flows through the upper flow channel 50, the lower flow channel 60, the left flow channel 80, and the right flow channel 90 from the vehicle body 30, converges, and is discharged through the air outlet 40, thereby realizing the surrounding flow of the air flow in the vehicle body direction by the flow.
The invention adopts the layout structure of the single-side pressure equalizing chamber, thereby effectively reducing the internal volume of the heat preservation section chamber body of the drying chamber, lightening the whole weight of the drying chamber, reducing the external surface area of the drying chamber, effectively reducing the total energy consumption of the drying chamber and reducing the manufacturing cost of the drying chamber.
Compared with the prior art, the invention has the following beneficial effects:
1) The inner cavity volume of the drying chamber is reduced, the total amount of heating gas medium is reduced, and the operation energy consumption of the drying chamber is reduced.
2) The inner cavity volume of the drying chamber is reduced, the air circulation times of the chamber body are increased, and the heat exchange effect of the drying chamber is enhanced.
3) The overall weight of the drying chamber is reduced, the overall heat absorption capacity of the drying chamber is reduced, and the temperature rise energy consumption of the drying chamber is reduced.
4) The surface area outside the drying chamber is reduced, and the heat dissipation loss outside the drying chamber is reduced.
5) The total energy consumption of the drying chamber is reduced by 10 percent.
6) The single-side air supply mode of the heat preservation section of the drying chamber is based on fluid simulation calculation and actual test, and the temperature difference of two sides of a vehicle body is negligible.
7) The drying chamber is simple to manufacture, the cost is reduced, the pressure equalizing chamber only needs to be manufactured at one side, and the cost is reduced by 30%.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (1)
1. The drying chamber heat preservation section of the drying system in the automobile coating industry comprises a drying chamber heat preservation section and is characterized in that one side of a chamber body of the drying chamber heat preservation section is provided with a pressure equalizing chamber, the inner side surface of the pressure equalizing chamber is provided with an air supply opening for supplying air to the interior of the chamber body, one side of the lower part of the chamber body is provided with an air outlet, the air outlet is arranged on the opposite side of the air supply opening, and the air outlet is one and arranged in the middle part of the chamber body; the two groups of air supply outlets in the pressure equalizing chamber are arranged in a row at intervals in a straight line, and the two groups of air supply outlets are arranged at the upper part and the lower part of the inner side surface of the pressure equalizing chamber in parallel, so that the fed air is split through a vehicle body after blowing in, and air channels formed in the upper direction, the lower direction, the left direction and the right direction of the vehicle body are converged after flowing through and discharged through an air outlet; on the premise of not affecting the process effect of the heat preservation section of the drying chamber, the internal volume of the chamber body of the heat preservation section of the drying chamber is reduced, the surface area of the outside of the drying chamber is reduced, the whole weight of the drying chamber is lightened, the total energy consumption of the drying chamber is reduced, and the manufacturing cost of the drying chamber is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080882.0A CN106903027B (en) | 2017-02-15 | 2017-02-15 | Drying chamber heat preservation section of drying system in automobile coating industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080882.0A CN106903027B (en) | 2017-02-15 | 2017-02-15 | Drying chamber heat preservation section of drying system in automobile coating industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106903027A CN106903027A (en) | 2017-06-30 |
| CN106903027B true CN106903027B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710080882.0A Active CN106903027B (en) | 2017-02-15 | 2017-02-15 | Drying chamber heat preservation section of drying system in automobile coating industry |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248838B (en) * | 2018-09-30 | 2023-09-05 | 机械工业第四设计研究院有限公司 | Transverse drying chamber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375975A (en) * | 2012-04-13 | 2013-10-30 | 北京市劳动保护科学研究所 | Heating and drying furnace with forward and reverse hot air circulation |
| CN203719332U (en) * | 2013-12-23 | 2014-07-16 | 李光均 | Drying room |
| CN204911999U (en) * | 2015-08-20 | 2015-12-30 | 无锡运通涂装设备有限公司 | Drying chamber with air curtain heat preservation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203484319U (en) * | 2013-08-21 | 2014-03-19 | 浙江吉利汽车有限公司 | Vehicle body coating and drying room |
-
2017
- 2017-02-15 CN CN201710080882.0A patent/CN106903027B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375975A (en) * | 2012-04-13 | 2013-10-30 | 北京市劳动保护科学研究所 | Heating and drying furnace with forward and reverse hot air circulation |
| CN203719332U (en) * | 2013-12-23 | 2014-07-16 | 李光均 | Drying room |
| CN204911999U (en) * | 2015-08-20 | 2015-12-30 | 无锡运通涂装设备有限公司 | Drying chamber with air curtain heat preservation device |
Non-Patent Citations (2)
| Title |
|---|
| "汽车车身涂装烘房的温度控制系统研究与设计";曹茂虎;《中国优秀硕士学位论文全文数据库信息科技辑》;20160229(第2期);第11页 * |
| "烘干设备的节能、减排设计";黄瑞和;《汽车工艺与材料》;20111031(第10期);第50-52、57页 * |
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| CN106903027A (en) | 2017-06-30 |
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