CN106163115A - The baking box of energy-conserving and environment-protective - Google Patents
The baking box of energy-conserving and environment-protective Download PDFInfo
- Publication number
- CN106163115A CN106163115A CN201510183694.1A CN201510183694A CN106163115A CN 106163115 A CN106163115 A CN 106163115A CN 201510183694 A CN201510183694 A CN 201510183694A CN 106163115 A CN106163115 A CN 106163115A
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- China
- Prior art keywords
- air inlet
- oven body
- exhaust
- inlet
- exhaust chamber
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Abstract
The present invention provides the baking box of a kind of energy-conserving and environment-protective, including oven body, heat recovery case, overhead gage, lower baffle plate, supply fan, scavenger fan and defecator；Heat recovery case is divided into upper exhaust chamber from top to bottom, inlet plenum and lower exhaust chamber by overhead gage and lower baffle plate, is connected by equally distributed many hot channels between upper exhaust chamber with lower exhaust chamber；The side of upper exhaust chamber is provided with first row QI KOU, and the side of lower exhaust chamber is provided with second exhaust port, and the exhaust end of oven body is connected with first row QI KOU；Inlet plenum be respectively provided on two sides with the first air inlet and the second air inlet, the inlet end of oven body and the first air inlet connect；Supply fan is arranged at the second air inlet, and scavenger fan is arranged at second exhaust port, and defecator is arranged between scavenger fan and second exhaust port.Owing to being provided with many hot channels, and uniformly through inlet plenum, therefore, it is possible to ensure that intake and exhaust fully thermally contacts, high to the heat recovery efficiency in aerofluxus.
Description
Technical field
The present invention relates to industrial baking oven field, relate to the baking box of a kind of energy-conserving and environment-protective.
Background technology
In the production process of wiring board, need to utilize baking box that wiring board is toasted, and, in order to
The impurity avoiding workpiece to produce at high temperature condenses the most in an oven, needs to hold during not stopping aerofluxus
Continue in baking box, be filled with new air, and in order to ensure the temperature stabilization in baking box, it is generally required to being newly added
Air preheat.And baking box of the prior art, its shortcoming is: hot blast is in line, and wastage is big,
High temperature roaster temperature 150 DEG C, exhaust outlet temperature 135～140 DEG C, air intake is room temperature；Heat in tail gas
Loss is serious, and the air being newly added also needs to carry out presetting to expend the energy.
For the problems referred to above, prior art occurring in that, some utilize the energy heats air inlet of tail gas,
To reduce the energy-saving appliance of energy consumption, but the heat exchange of above-mentioned energy-saving appliance, tail gas and air inlet is insufficient, energy-conservation
Effect is undesirable.
Summary of the invention
It is an object of the invention to provide the energy-saving baking oven that a kind of intake and exhaust fully thermally contacts, it is possible to fill
Divide and utilize the heat discharging gas air inlet to be heated, to reach the purpose of energy-conserving and environment-protective.
For achieving the above object, the present invention provides the baking box of a kind of energy-conserving and environment-protective, including playing heat effect
Oven body, heat recovery case, overhead gage, lower baffle plate, supply fan, scavenger fan and defecator；
Described overhead gage is fixed on the top of heat recovery case, and described lower baffle plate is fixed on the bottom of heat recovery case,
Heat recovery case is divided into upper exhaust chamber from top to bottom, inlet plenum and lower row by described overhead gage and lower baffle plate
Air chamber, is connected by equally distributed many hot channels between described upper exhaust chamber with lower exhaust chamber, described
Hot channel passes inlet plenum；The side of described upper exhaust chamber is provided with first row QI KOU, described lower exhaust chamber
Side be provided with second exhaust port, the exhaust end of described oven body is connected with first row QI KOU；Described enter
Air chamber be respectively provided on two sides with the first air inlet and the second air inlet, the inlet end of described oven body and
One air inlet connects；Described supply fan is arranged at the second air inlet, and described scavenger fan is arranged on
Two exhaust ports, described defecator is arranged between scavenger fan and second exhaust port.
Wherein, inlet end and first air inlet of described oven body are connected by admission line, described roasting
The exhaust end of case body is connected by discharge duct with first row QI KOU；Described admission line and discharge duct
Inwall on be equipped with temperature measuring equipment, described oven body includes controlling supply fan and scavenger fan
The control chamber of power, described temperature measuring equipment electrically connects with control chamber, described control chamber and supply fan and row
Gas fan electrically connects.
Wherein, the tube wall of described hot channel is hollow-core construction, is perfused with the super of good heat conductivity in tube wall
Drain.
Wherein, the outer wall of described oven body and heat recovery case is enclosed be made up of heat insulation foam heat insulation
Layer.
The invention has the beneficial effects as follows: compared to prior art, the baking box of the energy-conserving and environment-protective that the present invention provides,
The exhaust end of oven body, first row QI KOU, upper exhaust chamber, hot channel, lower exhaust chamber and second row
QI KOU constitutes exhaust lay out, the second air inlet, inlet plenum, the first air inlet and the inlet end of oven body
Constituting inlet line and the second air inlet constitutes inlet line, two circuits are between inlet plenum and hot channel
Carry out heat exchange, utilize the energy heats air inlet discharged in waste gas, make intake air temperature be greatly improved from room temperature,
Thus reach energy-saving effect；It is additionally, since and is provided with many hot channels, and uniformly through inlet plenum,
Therefore, it is possible to ensure that intake and exhaust fully thermally contacts, high to the heat recovery efficiency in aerofluxus, energy-conservation effect
Fruit becomes apparent from；Additionally, be mounted with defecator between scavenger fan and second exhaust port, it is possible to ensure
Discharge the cleaning of tail gas, it is to avoid cause environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structure chart of the baking box of the energy-conserving and environment-protective of the present invention；
Fig. 2 is the profile of the heat recovery case of the present invention.
Main element symbol description is as follows:
11, oven body 12, heat recovery case
13, overhead gage 14, lower baffle plate
15, supply fan 16, scavenger fan
17, defecator 18, hot channel
19, control chamber 20, temperature measuring equipment
111, upper exhaust chamber 112, inlet plenum
113, lower exhaust chamber.
Detailed description of the invention
Refering to Fig. 1 and Fig. 2, the baking box of the energy-conserving and environment-protective that the present invention provides, including the baking box playing heat effect
Body 11, heat recovery case 12, overhead gage 13, lower baffle plate 14, supply fan 15, scavenger fan 16
With defecator 17；Overhead gage 13 is fixed on the top of heat recovery case 12, and lower baffle plate 14 is fixed on heat
The bottom of amount collection box 12, heat recovery case 12 is divided into from top to bottom by overhead gage 13 and lower baffle plate 14
Upper exhaust chamber 111, inlet plenum 112 and lower exhaust chamber 113, upper exhaust chamber 111 and lower exhaust chamber 113
Between connected by equally distributed many hot channels 18, hot channel 18 is through inlet plenum 112；Upper row
The side of air chamber 111 is provided with first row QI KOU, and the side of lower exhaust chamber 113 is provided with second exhaust port, roasting
The exhaust end of case body 11 is connected with first row QI KOU；Inlet plenum 112 be respectively provided on two sides with the first air inlet
Mouth and the second air inlet, the inlet end of oven body 11 and the first air inlet connect；Supply fan 15 is pacified
Being contained at the second air inlet, scavenger fan 16 is arranged at second exhaust port, and defecator 17 is arranged on
Between scavenger fan 16 and second exhaust port.
Compared to prior art, the baking box of the energy-conserving and environment-protective that the present invention provides, the exhaust end of oven body 11,
First row QI KOU, upper exhaust chamber 111, hot channel 18, lower exhaust chamber 113 and second exhaust port are constituted
Exhaust lay out；Second air inlet, inlet plenum the 112, first air inlet and the inlet end structure of oven body 11
Becoming inlet line and the second air inlet to constitute inlet line, two circuits are at inlet plenum 112 and hot channel 18
Between carry out heat exchange, utilize the energy heats air inlet discharged in waste gas, make intake air temperature from room temperature significantly
Improve, thus reach energy-saving effect；It is additionally, since and is provided with many hot channels 18, and wear uniformly
Cross inlet plenum 112, therefore, it is possible to ensure that intake and exhaust fully thermally contacts, the heat recovery in aerofluxus is imitated
Rate is high, and energy-saving effect becomes apparent from；Additionally, be mounted with to filter between scavenger fan 16 and second exhaust port
Device 17, it is possible to ensure to discharge the cleaning of tail gas, it is to avoid cause environmental pollution.
In the present embodiment, inlet end and first air inlet of oven body 11 are connected by admission line,
The exhaust end of oven body 11 is connected by discharge duct with first row QI KOU；Admission line and discharge duct
Inwall on be equipped with temperature measuring equipment 20, oven body 11 includes controlling supply fan 15 and aerofluxus
The control chamber 19 of fan 16 power, temperature measuring equipment 20 electrically connects with control chamber 19, control chamber 19 with enter
Gas fan 15 and scavenger fan 16 electrically connect.
Temperature measuring equipment 20 measures intake air temperature and delivery temperature, and control chamber 19 is according to the result measured, logical
Cross change supply fan 15 and the power of scavenger fan 16, reach to adjust the purpose of intake and exhaust speed,
Really to adjust intake air temperature in claimed range.
In the present embodiment, the tube wall of hot channel 18 is hollow-core construction, is perfused with heat conductivility in tube wall
Good superconducting fluid.The start-up temperature of superconducting fluid is low, only needs 35 DEG C can start to pass temperature, and heat transfer efficiency is high；
After irrigating superconducting fluid in tube wall, it is possible to efficiency and the speed of heat transfer are greatly improved.
In the present embodiment, the outer wall of oven body 11 and heat recovery case 12 is enclosed with by heat insulation foam
The thermal insulation layer constituted.Heat insulation foam plays good heat insulation effect, on the one hand can improve the recovery effect of heat
Rate, on the other hand also can reduce the heat affecting to environment further.
These are only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a baking box for energy-conserving and environment-protective, including rise an oven body for heat effect, heat recovery case, on
Baffle plate, lower baffle plate, supply fan, scavenger fan and defecator；Described overhead gage is fixed on heat and returns
Receiving the top of case, described lower baffle plate is fixed on the bottom of heat recovery case, described overhead gage and lower baffle plate will
Heat recovery case is divided into upper exhaust chamber from top to bottom, inlet plenum and lower exhaust chamber, described upper exhaust chamber with
Being connected by equally distributed many hot channels between lower exhaust chamber, described hot channel passes inlet plenum；
The side of described upper exhaust chamber is provided with first row QI KOU, and the side of described lower exhaust chamber is provided with second exhaust port,
The exhaust end of described oven body is connected with first row QI KOU；Described inlet plenum be respectively provided on two sides with first
Air inlet and the second air inlet, the inlet end of described oven body and the first air inlet connect；Described air inlet
Fan is arranged at the second air inlet, and described scavenger fan is arranged at second exhaust port, and described filtration fills
Put and be arranged between scavenger fan and second exhaust port.
The baking box of energy-conserving and environment-protective the most according to claim 1, it is characterised in that described oven body
Inlet end and the first air inlet connected by admission line, the exhaust end of described oven body and first row
QI KOU is connected by discharge duct；It is equipped with temperature measuring equipment on the inwall of described admission line and discharge duct,
Described oven body includes controlling supply fan and the control chamber of scavenger fan power, and described thermometric fills
Putting and electrically connect with control chamber, described control chamber electrically connects with supply fan and scavenger fan.
The baking box of energy-conserving and environment-protective the most according to claim 1, it is characterised in that described hot channel
Tube wall be hollow-core construction, be perfused with the superconducting fluid of good heat conductivity in tube wall.
The baking box of energy-conserving and environment-protective the most according to claim 1, it is characterised in that described oven body
Be enclosed with the thermal insulation layer being made up of heat insulation foam on the outer wall of heat recovery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183694.1A CN106163115A (en) | 2015-04-17 | 2015-04-17 | The baking box of energy-conserving and environment-protective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183694.1A CN106163115A (en) | 2015-04-17 | 2015-04-17 | The baking box of energy-conserving and environment-protective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106163115A true CN106163115A (en) | 2016-11-23 |
Family
ID=58057661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183694.1A Pending CN106163115A (en) | 2015-04-17 | 2015-04-17 | The baking box of energy-conserving and environment-protective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106163115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452880A (en) * | 2018-12-25 | 2019-03-12 | 江苏光芒电器有限责任公司 | It is a kind of to use wooden oven and application method for fuel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6448537B1 (en) * | 2000-12-11 | 2002-09-10 | Eric Anton Nering | Single-wafer process chamber thermal convection processes |
| CN201740428U (en) * | 2010-08-10 | 2011-02-09 | 科峤工业股份有限公司 | Heat exchange device |
| CN202454541U (en) * | 2012-01-05 | 2012-09-26 | 志圣科技（广州）有限公司 | Exhaust device and baking device with same |
-
2015
- 2015-04-17 CN CN201510183694.1A patent/CN106163115A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6448537B1 (en) * | 2000-12-11 | 2002-09-10 | Eric Anton Nering | Single-wafer process chamber thermal convection processes |
| CN201740428U (en) * | 2010-08-10 | 2011-02-09 | 科峤工业股份有限公司 | Heat exchange device |
| CN202454541U (en) * | 2012-01-05 | 2012-09-26 | 志圣科技（广州）有限公司 | Exhaust device and baking device with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452880A (en) * | 2018-12-25 | 2019-03-12 | 江苏光芒电器有限责任公司 | It is a kind of to use wooden oven and application method for fuel |
| CN109452880B (en) * | 2018-12-25 | 2022-02-08 | 江苏光芒电器有限责任公司 | Oven using wood as fuel and using method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |