CN207105868U - A kind of PCB energy-saving baking ovens - Google Patents
A kind of PCB energy-saving baking ovens Download PDFInfo
- Publication number
- CN207105868U CN207105868U CN201720999730.6U CN201720999730U CN207105868U CN 207105868 U CN207105868 U CN 207105868U CN 201720999730 U CN201720999730 U CN 201720999730U CN 207105868 U CN207105868 U CN 207105868U
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- China
- Prior art keywords
- energy
- heat
- toaster body
- collection box
- heat conduction
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- 238000011084 recovery Methods 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 abstract description 23
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 5
- 210000005056 cell body Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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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- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses a kind of PCB energy-saving baking ovens, including toaster body, exhaust outlet is provided with the toaster body, air inlet is additionally provided with toaster body, the exhaust outlet is connected with heat-energy recovering apparatus, the heat-energy recovering apparatus includes recovery tube, collection box, heat conduction case and heat exchanger, one end of the recovery tube is connected with exhaust outlet, the one end of recovery tube away from exhaust outlet is connected with collection box, heat conduction case is connected with the top of the collection box, one end of the heat conduction case is connected with ajutage.The utility model PCB energy-saving baking ovens, the waste gas of toaster body discharge reclaims by heat-energy recovering apparatus, thermal energy exchange element in waste gas is conducted, exchanged, and then the normal temperature fresh air for covering toaster body air intake is heated up, the preheating to normal temperature fresh air is reduced, heat energy from waste gas is made full use of, reaches the effect of power and energy saving, so as to reduce the heating electricity of heater, foundation is provided for the early investment and financial income of follow-up hot reclamation set.
Description
Technical field
Wiring board production field is the utility model is related to, specially a kind of PCB energy-saving baking ovens.
Background technology
In the manufacturing process of printed circuit board (PCB), there is the roasting procedure of multiple tracks high temperature, typically completed in baking box, baking box needs
The circulation of inner air and outer air is kept, simultaneously because the baking of printed circuit board (PCB) needs, ensures to keep specified temp in baking box again
The baking box of the requirement of constant temperature, at present PCB, roasting plant（Vertical, tunnel type etc.）Using heater mode of heating, drying plate face oil
Ink, it is the equipment of industrial processes class highly energy-consuming, and baking box hot waste gas is to be expelled directly out, and the problem of thermal waste be present, no
Can be reasonably utilized the heat energy of discharge.
Utility model content
The purpose of this utility model is to provide a kind of PCB energy-saving baking ovens, possesses the advantages of power and energy saving, solve existing
The problem of in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of PCB energy-saving baking ovens, including baking box master
Body, exhaust outlet is provided with the toaster body, air inlet is additionally provided with toaster body, is provided with the toaster body roasting
Chamber door, door handle is installed in oven door, the exhaust outlet is connected with heat-energy recovering apparatus, and the heat-energy recovering apparatus includes back
Closed tube, collection box, heat conduction case and heat exchanger, one end of the recovery tube are connected with exhaust outlet, and recovery tube is away from exhaust outlet
One end is connected with collection box, and heat conduction case is connected with the top of the collection box, and one end of the heat conduction case is connected with ajutage, institute
State the one end of heat conduction case away from collection box and be connected with heat exchanger, the heat exchanger is connected with outside exhausting system.
Preferably, the ajutage is connected with air inlet.
Preferably, the collection box, heat conduction case and heat exchanger up arrange from small successively.
Preferably, the collection box is connected by pipeline with heat conduction case.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model PCB energy-saving baking ovens, client now mend wind naturally using the fresh air of baking box for equipment upper end, and temperature is
35 degree or so, to meet the characteristic of ink, temperature in toaster body need to be heated to the temperature of parameter setting with heater, be true
Protect volatile matter not crystallize in cell body, discharged hot blast with air exhauster, the waste gas of toaster body discharge passes through heat-energy recovering apparatus
Reclaiming, the thermal energy exchange element in waste gas is conducted, exchanged, and then the normal temperature fresh air that will cover toaster body air intake heats up,
The preheating to normal temperature fresh air is reduced, heat energy from waste gas is made full use of, reaches the effect of power and energy saving, so as to reduce adding for heater
Thermoelectricity amount, foundation is provided for the early investment and financial income of follow-up hot reclamation set.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 toaster body, 11 exhaust outlets, 12 air inlets, 13 oven doors, 131 door handles, 2 heat-energy recovering apparatus, 21
Recovery tube, 22 collection boxes, 23 heat conduction casees, 231 ajutages, 24 heat exchangers, 3 outside exhausting systems.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of PCB energy-saving baking ovens, including toaster body 1, exhaust outlet 11 is provided with toaster body 1, is arranged
Gas port 11 is used for the waste gas for discharging toaster body 1, is additionally provided with air inlet 12 on toaster body 1, is reclaimed in heat-energy recovering apparatus 2
Heat energy from air inlet 12 enter toaster body 1 in, toaster body 1 discharge waste gas reclaimed by heat-energy recovering apparatus 2, waste gas
In thermal energy exchange element conducted, exchanged, and then will cover the air intake of toaster body 1 normal temperature fresh air heating, reduce to normal
The preheating of warm fresh air, so as to reduce the heating electricity of heater, heat energy from waste gas is made full use of, reaches the effect of power and energy saving,
Oven door 13 is provided with toaster body 1, door handle 131 is installed in oven door 13, exhaust outlet 11 is connected with energy recovery dress
2 are put, heat-energy recovering apparatus 2 includes recovery tube 21, collection box 22, heat conduction case 23 and heat exchanger 24, collection box 22, heat conduction case 23
Up arranged from small successively with heat exchanger 24, one end of recovery tube 21 is connected with exhaust outlet 11, and recovery tube 21 is used for the row of recovery
The heat of waste gas is put, the one end of recovery tube 21 away from exhaust outlet 11 is connected with collection box 22, and collection box 22 is used to reclaim baking box master
The heat of waste gas is discharged in body 1, the top of collection box 22 is connected with heat conduction case 23, and collection box 22 is connected by pipeline and heat conduction case 23
Connect, heat conduction case 23 plays good conductive force, and heat conductivility is excellent, it is possible to achieve preferable heat exchange, the one of heat conduction case 23
End is connected with ajutage 231, and ajutage 231 is connected with air inlet 12, and the heat of the internal recovering of heat conduction case 23 passes through ajutage 231
Enter from air inlet 12 in toaster body 1, cover the normal temperature fresh air heating of the air intake of toaster body 1, reduce to the pre- of normal temperature fresh air
Heating, makes full use of heat energy from waste gas, reaches the effect of power and energy saving, the one end of heat conduction case 23 away from collection box 22 is connected with hot friendship
Parallel operation 24, heat exchanger 24 be can be very good to swap the heat energy from waste gas of recovery, and the thermal energy exchange element in waste gas is carried out
Conduction, exchange, and then the normal temperature fresh air for covering the air intake of toaster body 1 is heated up, reduce the preheating to normal temperature fresh air, fully profit
With heat energy from waste gas, reach the effect of power and energy saving, heat exchanger 24 is connected with outside exhausting system 3, and client now uses baking box
The fresh air of main body 1 is that wind is mended in equipment upper end naturally, and temperature is 35 degree or so, to meet the characteristic of ink, need to will be baked with heater
Temperature inside box main body 1 is heated to the temperature of parameter setting, to ensure that volatile matter does not crystallize in cell body, outside exhausting system
3 are discharged hot blast with air exhauster, and sirocco reclamation is utilized, and the hot blast of recovery will mend new air temperature lifting, so as to reduce heater
Heating electricity, early investment and financial income for follow-up hot reclamation set provide foundation, and the utility model PCB energy-conservations are baked
Case, client now mend wind naturally using the fresh air of baking box for equipment upper end, and temperature is 35 degree or so, to meet the characteristic of ink,
Temperature in toaster body 1 need to be heated to the temperature of parameter setting with heater, to ensure that volatile matter does not crystallize in cell body, used
Air exhauster discharges hot blast, and the waste gas that toaster body 1 discharges reclaims by heat-energy recovering apparatus 2, the thermal energy exchange member in waste gas
Part is conducted, exchanged, and then the normal temperature fresh air for covering the air intake of toaster body 1 is heated up, and reduces the preheating to normal temperature fresh air,
Heat energy from waste gas is made full use of, reaches the effect of power and energy saving, so as to reduce the heating electricity of heater, for follow-up hot reuse dress
The early investment put and financial income provide foundation.
In summary：The utility model PCB energy-saving baking ovens, client are now mended naturally using the fresh air of baking box for equipment upper end
Wind, temperature are 35 degree or so, to meet the characteristic of ink, temperature in toaster body 1 need to be heated into parameter setting with heater
Temperature, to ensure that volatile matter does not crystallize in cell body, hot blast is discharged with air exhauster, toaster body 1 discharge waste gas pass through
Heat-energy recovering apparatus 2 is reclaimed, and the thermal energy exchange element in waste gas is conducted, exchanged, and then will cover the air intake of toaster body 1
Normal temperature fresh air heats up, and reduces the preheating to normal temperature fresh air, makes full use of heat energy from waste gas, reaches the effect of power and energy saving, so as to
The heating electricity of heater is reduced, foundation is provided for the early investment and financial income of follow-up hot reclamation set.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of PCB energy-saving baking ovens, including toaster body（1）, it is characterised in that：The toaster body（1）On be provided with exhaust
Mouthful（11）, toaster body（1）On be additionally provided with air inlet（12）, the toaster body（1）On be provided with oven door（13）, baking box
Door（13）On door handle is installed（131）, the exhaust outlet（11）It is connected with heat-energy recovering apparatus（2）, the energy recovery dress
Put（2）Including recovery tube（21）, collection box（22）, heat conduction case（23）And heat exchanger（24）, the recovery tube（21）One end
It is connected with exhaust outlet（11）, recovery tube（21）Away from exhaust outlet（11）One end be connected with collection box（22）, the collection box
（22）Top be connected with heat conduction case（23）, the heat conduction case（23）One end be connected with ajutage（231）, the heat conduction case
（23）Away from collection box（22）One end be connected with heat exchanger（24）, the heat exchanger（24）It is connected with outside exhausting system
（3）.
A kind of 2. PCB energy-saving baking ovens according to claim 1, it is characterised in that：The ajutage（231）With air inlet
（12）Connection.
A kind of 3. PCB energy-saving baking ovens according to claim 1, it is characterised in that：The collection box（22）, heat conduction case（23）
And heat exchanger（24）Up arranged from small successively.
A kind of 4. PCB energy-saving baking ovens according to claim 1, it is characterised in that：The collection box（22）By pipeline with
Heat conduction case（23）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999730.6U CN207105868U (en) | 2017-08-10 | 2017-08-10 | A kind of PCB energy-saving baking ovens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999730.6U CN207105868U (en) | 2017-08-10 | 2017-08-10 | A kind of PCB energy-saving baking ovens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105868U true CN207105868U (en) | 2018-03-16 |
Family
ID=61571296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999730.6U Active CN207105868U (en) | 2017-08-10 | 2017-08-10 | A kind of PCB energy-saving baking ovens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806126A (en) * | 2019-11-15 | 2020-02-18 | 奥士康精密电路（惠州）有限公司 | Heat energy recycling device applied to oven |
| CN115823832A (en) * | 2022-12-16 | 2023-03-21 | 志圣科技（广州）有限公司 | Automatic anaerobic oven with waste gas treatment device |
-
2017
- 2017-08-10 CN CN201720999730.6U patent/CN207105868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806126A (en) * | 2019-11-15 | 2020-02-18 | 奥士康精密电路（惠州）有限公司 | Heat energy recycling device applied to oven |
| CN115823832A (en) * | 2022-12-16 | 2023-03-21 | 志圣科技（广州）有限公司 | Automatic anaerobic oven with waste gas treatment device |
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