CN202290507U - Jet flow heating device at bottom of radiation drying room - Google Patents
Jet flow heating device at bottom of radiation drying room Download PDFInfo
- Publication number
- CN202290507U CN202290507U CN2011203447146U CN201120344714U CN202290507U CN 202290507 U CN202290507 U CN 202290507U CN 2011203447146 U CN2011203447146 U CN 2011203447146U CN 201120344714 U CN201120344714 U CN 201120344714U CN 202290507 U CN202290507 U CN 202290507U
- Authority
- CN
- China
- Prior art keywords
- jet flow
- assembly
- drying room
- radiation
- flue gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a jet flow heating device at the bottom of a radiation drying room, which comprises a radiation heating air duct (2) arranged on the inner lateral wall of the drying room (1), a flue gas heat transfer assembly (4) and a waste gas burning assembly (5), wherein an electric air valve (3) is arranged in the flue gas heat transfer assembly (4) , one end of the flue gas heat transfer assembly (4) is communicated with an air inlet of the radiation heating air duct (2), the other end of the flue gas heat transfer assembly (4) is communicated with the waste gas burning assembly (5), and the other end of the waste gas burning assembly (5) is communicated with an air outlet of the radiation heating air duct (2). The specific structure of the jet flow heating device at the bottom of the radiation drying room is that a jet flow heating air duct (7) with a hot air nozzle (6) is arranged at the lower portion of the drying room (1), and the other end of the jet flow heating air duct (7) is connected with a jet flow heating assembly (8). The jet flow heating device at the bottom of the radiation drying room has the advantage of solving the problem that the temperature at the bottom of a workpiece in the drying room rises slowly or the coating at the bottom of the workpiece is not dried. Compared with a traditional heat supplying system of the drying room, the radiation drying room has the advantages of fast in temperature rise and uniform in temperature, and limitation of application of the radiation drying room is greatly reduced.
Description
(1) technical field
The utility model relates to employed equipment in a kind of coating process, specifically is the radiative oven dry chamber of paint line.
(2) background technology
At present the drying chamber mode of heating of automobile coating production line is commonly used has two kinds of forms, and a kind of form is to adopt the form of hot air convection, and another kind of form is to adopt the form of high-temperature hot-air radiation.The form advantage of hot air convection is to make the workpiece temperature difference that heats up in the even stove less, and shortcoming is that programming rate is slower, and device length is big; The form advantage of hot blast radiation is to make the very fast device length of workpiece programming rate little, and shortcoming is that temperature homogeneity is relatively poor, and the phenomenon of not doing appears drying by the fire in workpiece base coat easily.
(3) utility model content
The purpose of the utility model is the weak point that is to overcome the above-mentioned background technical equipment, and bottom, a kind of radiative oven dry chamber jet flow heater is provided.
The purpose of the utility model realizes through following measure: this device comprises flue gas heat exchange assembly, the burned waste gas assembly of the radiation heating airduct that places the drying chamber madial wall, built-in Electric air valve; Wherein flue gas heat exchange assembly one end communicates with the air inlet of radiation heating airduct, and the other end communicates with the burned waste gas assembly; The other end of burned waste gas assembly communicates with the air outlet of radiation heating airduct; Concrete structure is that the jet flow that has a hot blast nozzle adds warm-air pipe and is arranged on the drying chamber bottom, and the other end of this airduct connects jet flow heat cycles assembly.
The further structure of the utility model is to be provided with and the indoor backwind tube that communicates on the top of drying chamber, and the other end of this pipe communicates with the burned waste gas assembly.
The structure further of the utility model is that thermal resistance is set in drying chamber, and this thermal resistance and jet flow heat cycles assembly, flue gas heat exchange assembly all are electrically connected with temperature controller.
The utility model has following advantage: overcome the problem that heat up slowly in workpiece bottom, radiative oven dry chamber or the baking of workpiece base coat is not done; Compare with traditional drying chamber heating system, it is fast that the radiative oven dry chamber has programming rate concurrently, and the uniform characteristics of temperature significantly reduce the drying chamber application limit of forms of radiation.
(4) description of drawings
Accompanying drawing 1 is the structural representation of the utility model integral device.
Accompanying drawing 2 is the structural representation of the utility model drying chamber.
(5) specific embodiment
The concrete structure of the utility model sees also accompanying drawing.Bottom, radiative oven dry chamber jet flow heater comprises radiation heating airduct 2, the flue gas heat exchange assembly 4 of built-in Electric air valve 3, the burned waste gas assembly 5 that places drying chamber 1 madial wall; Wherein flue gas heat exchange assembly 4 one ends communicate with the air inlet of radiation heating airduct 2, and the other end communicates with burned waste gas assembly 5; The other end of burned waste gas assembly 5 communicates with the air outlet of radiation heating airduct 2; Further concrete structure is that the jet flow that has a hot blast nozzle 6 adds warm-air pipe 7 and is arranged on drying chamber 1 bottom, and the other end of this airduct connects jet flow heating component 8.During whole device work; 2 pairs of workpiece of radiation heating airduct heat, to the workpiece bottom that is heated relatively poor, the hot blast that is then provided by the jet flow heating component 8 that is positioned at drying chamber 1 bottom; And add warm-air pipe 7 through jet flow and blow out from hot blast nozzle 6, the hot air convection heating is carried out in the bottom of workpiece.Wherein burner, combustion chamber, blower fan etc. have been comprised in the jet flow heating component 8, with more needed devices of hot blast of realizing providing.
For the interior temperature that makes drying chamber is more even, the utility model is provided with and the indoor backwind tube that communicates 9 on the top of drying chamber 1 again, and the other end of this pipe communicates with burned waste gas assembly 5.Just can form hot air circulation in the drying chamber like this, guarantee that the workpiece bottom is rapidly heated, and can guarantee the uniformity of temperature in the stove.
In order to improve automation degree of equipment; The utility model is provided with thermal resistance 10 in drying chamber 1; This thermal resistance 10 and jet flow heating component 8, flue gas heat exchange assembly 4 all are electrically connected with temperature controller 11, and whole heat supply assembly is by intelligentized temperature control controller 11 centralized Control.Promptly through 10 pairs of indoor timely thermometrics of thermal resistance, constantly adjustment places Electric air valve 3 foldings in the flue gas heat exchange assembly 4, and perhaps the burning velocity in the jet flow heating component 8 improves the assurance to the dries quantity and the drying rate of heated parts.
Claims (3)
1. bottom, radiative oven dry chamber jet flow heater comprises the radiation heating airduct (2), the flue gas heat exchange assembly (4) of built-in Electric air valve (3), the burned waste gas assembly (5) that place drying chamber (1) madial wall; Wherein flue gas heat exchange assembly (4) one ends communicate with the air inlet of radiation heating airduct (2), and the other end communicates with burned waste gas assembly (5); The other end of burned waste gas assembly (5) communicates with the air outlet of radiation heating airduct (2); Concrete structure is that the jet flow that has a hot blast nozzle (6) adds warm-air pipe (7) and is arranged on drying chamber (1) bottom, and the other end of this airduct connects jet flow heating component (8).
2. bottom, a kind of radiative oven dry as claimed in claim 1 chamber jet flow heater is characterized in that the top of drying chamber (1) is provided with and the indoor backwind tube that communicates (9), and the other end of this pipe communicates with burned waste gas assembly (5).
3. bottom, a kind of radiative oven dry as claimed in claim 1 chamber jet flow heater; It is characterized in that being provided with in the drying chamber (1) thermal resistance (10), this thermal resistance (10) and jet flow heat cycles assembly (8), flue gas heat exchange assembly (4) all are electrically connected with temperature controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203447146U CN202290507U (en) | 2011-09-15 | 2011-09-15 | Jet flow heating device at bottom of radiation drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203447146U CN202290507U (en) | 2011-09-15 | 2011-09-15 | Jet flow heating device at bottom of radiation drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290507U true CN202290507U (en) | 2012-07-04 |
Family
ID=46359488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203447146U Expired - Lifetime CN202290507U (en) | 2011-09-15 | 2011-09-15 | Jet flow heating device at bottom of radiation drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674710A (en) * | 2016-04-20 | 2016-06-15 | 中国汽车工业工程有限公司 | Radiant heating air bellow and heat drying chamber |
-
2011
- 2011-09-15 CN CN2011203447146U patent/CN202290507U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674710A (en) * | 2016-04-20 | 2016-06-15 | 中国汽车工业工程有限公司 | Radiant heating air bellow and heat drying chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203432296U (en) | Energy-saving ceramic kiln | |
| CN203982907U (en) | A kind of baker of producing enamelled wire | |
| CN203728881U (en) | Multi-area control gas heat treatment furnace | |
| CN203432300U (en) | Hot air circulation device of tunnel kiln | |
| CN205119465U (en) | Indirect formula hot -blast furnace system | |
| CN104167261A (en) | Varnished wire producing oven and temperature control method | |
| CN202290507U (en) | Jet flow heating device at bottom of radiation drying room | |
| CN202630636U (en) | Gas type hot-air drying furnace special for honeycomb ceramic heat accumulator | |
| CN104164803B (en) | A kind of Gas Direct-fired heated oven | |
| CN103736641A (en) | Gas-catalysis flameless infrared radiation drying tunnel with modular assembly structure | |
| CN203673896U (en) | Continuous catalytic combustion device of oven used for medium-speed vertical-type enameling machine | |
| CN204029484U (en) | Enamelling machine New drying device | |
| CN206321074U (en) | Heat energy recycle device is used in electrotechnical porcelain product production | |
| CN202490761U (en) | Far infrared heating curing device | |
| CN101943468B (en) | Gas heat blower | |
| CN201177372Y (en) | Direct combustion and indirect heat exchanging circulating hot-air stove | |
| CN103471345B (en) | Method for drying industrial materials by using high-temperature heat pump and radiation | |
| CN205156523U (en) | Heated air circulation formula bakery | |
| CN103762044A (en) | Novel hot air circulation baking oven | |
| CN203869307U (en) | Oil hot air furnace and container type oven with oil hot air furnace | |
| CN204000450U (en) | A kind of Gas Direct-fired heated oven | |
| CN102235813A (en) | Positive pressure type direct combustion hot-air furnace for baking finish house | |
| CN107498991A (en) | A kind of printing machine central heating device | |
| CN202013086U (en) | Positive-pressure direct-combustion hotblast stove for baking finish house | |
| CN206134379U (en) | A energy -concerving and environment -protective furnace system that dries by fire that is used for horizontal wire drawing enamelling machine of hypervelocity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 475000 No. 66 Songcheng Avenue, Kaifeng City, Henan Province Patentee after: Henan plain intelligent equipment Limited by Share Ltd Address before: West of Songcheng road 475004 in Henan province. Patentee before: Henan Pingyuan Non-Standard Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |