CN203011164U - Smoke waste heat utilizing device - Google Patents
Smoke waste heat utilizing device Download PDFInfo
- Publication number
- CN203011164U CN203011164U CN201220702567XU CN201220702567U CN203011164U CN 203011164 U CN203011164 U CN 203011164U CN 201220702567X U CN201220702567X U CN 201220702567XU CN 201220702567 U CN201220702567 U CN 201220702567U CN 203011164 U CN203011164 U CN 203011164U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- flue gas
- channel
- communicated
- utilization device
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 37
- 239000000779 smoke Substances 0.000 title abstract 8
- 238000001035 drying Methods 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims description 34
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 32
- 239000003365 glass fiber Substances 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003517 fume Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a smoke waste heat utilizing device. A metal heat exchanger wrapping a smoke channel comprises a gas inlet and a gas outlet, wherein the gas outlet is communicated with a first channel for heating a drying oven. When the smoke waste heat utilizing device is used, the metal heat exchanger exchanges heat in smoke of a glass fiber tank furnace, gas flowing in the gas inlet and the gas outlet carries the heat exchanged by the metal heat exchanger into the first channel to heat the drying oven, and accordingly the utilization of waste heat of the smoke of the glass fiber tank furnace is achieved. By using the smoke waste heat utilizing device, the smoke temperature reaching up to 1300 DEG C is reduced to be below 400 DEG C, heat waste is effectively reduced, and energy utilizing rate is improved.
Description
Technical field
The utility model relates to fume afterheat and utilizes technical field, relates in particular to a kind of flue gas waste heat utilization device.
Background technology
Glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, and is of a great variety, and advantage is that good insulating, heat resistance are strong, corrosion resistance good, and mechanical strength is high.It manufactures through high temperature melting, wire drawing, doff, the technique such as weave cotton cloth take glass marble or discarded glass as raw material, the diameter of its monofilament is that several microns are to twenties meters microns, the 1/20-1/5 that is equivalent to a hairline, every bundle fiber precursor all by hundreds of even thousands of monofilament form.Glass fibre is typically used as the reinforcing material in composite, electrically insulating material and heat-insulating material, the national economy every field such as circuit substrate.
At present, adopt when producing glass fibre glass fibre tank furnace is arranged, glass fibre tank furnace is by combustion of natural gas and electrical heating, mineral powder is melting into glass metal, in this process, the flue gas that tank furnace is discharged is up to 1300 ℃, and calorific value is higher, and this part heat tends to waste along with the discharging of flue gas.
Therefore, how providing a kind of flue gas waste heat utilization device, to realize the utilization of glass fibre tank furnace fume afterheat, is the technical problem that present those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of flue gas waste heat utilization device, to realize the utilization of glass fibre tank furnace fume afterheat.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of flue gas waste heat utilization device, the metallic recuperator of coating exhaust gases passes, described metallic recuperator comprises air admission hole and venthole, described venthole is communicated with the first passage for heating and drying furnace.
Preferably, above-mentioned flue gas waste heat utilization device also comprises the second channel that is used for the heating waste heat boiler that is communicated with described exhaust gases passes, and described waste heat boiler is provided with steam (vapor) outlet, and described steam (vapor) outlet is communicated be used to the third channel that heats described drying oven.
Preferably, the end of above-mentioned exhaust gases passes is communicated with emission-control equipment.
Preferably, the drying channel of above-mentioned drying oven is provided with the second access port that is communicated with described third channel, is provided with the second valve on described the second access port.
Preferably, also be provided with dehumidifier apparatus in above-mentioned drying channel.
Preferably, the drying channel of above-mentioned drying oven is provided with the first access port that is communicated with described first passage, is provided with the first valve on described the first access port.
Preferably, also be provided with circulating fan in the drying channel of above-mentioned drying oven.
The flue gas waste heat utilization device that the utility model provides, the metallic recuperator of coating exhaust gases passes, described metallic recuperator comprises air admission hole and venthole, described venthole is communicated with the first passage for heating and drying furnace.
In use, by metallic recuperator, the heat in the glass fibre tank furnace flue gas is replaced, and by from self air admission hole and venthole the gas that flows the heat that cements out is taken away, take to and remove heating and drying furnace in first passage, thereby realized the utilization of glass fibre tank furnace fume afterheat, after the flue gas waste heat utilization device that provides through the utility model, can be reduced to below 400 ℃ up to the temperature of the flue gases of 1300 ℃, effectively reduce the waste of heat, improve energy utilization rate.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the flue gas waste heat utilization device that Fig. 1 provides for the utility model embodiment;
The structural representation of the drying oven that Fig. 2 provides for the utility model embodiment.
In Fig. 1 and Fig. 2:
Metallic recuperator 1, air admission hole 2, venthole 3, exhaust gases passes 4, first passage 5, water inlet 6, waste heat boiler 7, second channel 8, steam (vapor) outlet 9, dehumidifier apparatus 10, circulating fan 11, the first access port 12, the first valve 13, the second access port 14, the second valve 15.
The specific embodiment
The utility model embodiment provides a kind of flue gas waste heat utilization device, to realize the utilization of glass fibre tank furnace fume afterheat.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the structural representation of the flue gas waste heat utilization device that Fig. 1 provides for the utility model embodiment; The structural representation of the drying oven that Fig. 2 provides for the utility model embodiment.
The flue gas waste heat utilization device that the utility model embodiment provides, the metallic recuperator 1 of coating exhaust gases passes 4, metallic recuperator 1 comprises air admission hole 2 and venthole 3, venthole 3 is communicated with the first passage 5 for heating and drying furnace.
In use, by metallic recuperator 1, the heat in the glass fibre tank furnace flue gas is replaced, and by from self air admission hole 2 and venthole 3 gas that flows the heat that cements out is taken away, take in first passage 5 and remove heating and drying furnace, thereby realized the utilization of glass fibre tank furnace fume afterheat, after providing the flue gas waste heat utilization device of embodiment through the utility model, temperature up to the flue gases of 1300 ℃ can be reduced to below 400 ℃, effectively reduce the waste of heat, improve energy utilization rate.
Concrete, above-mentioned flue gas waste heat utilization device also comprises the second channel 8 that is used for heating waste heat boiler 7 that is communicated with exhaust gases passes 4, and waste heat boiler 7 is provided with steam (vapor) outlet 9, and steam (vapor) outlet 9 is communicated with the third channel for heating and drying furnace.To utilize flue gas once again to utilize, at this moment, be reduced to below 400 ℃ through the flue-gas temperature after metallic recuperator 1, after being reduced to so flue gas below 400 ℃ waste heat boiler 7 being heated, the temperature of flue gas is reduced to 180--210 ℃, the steam of waste heat boiler 7 generations simultaneously enters into drying oven by steam (vapor) outlet 9, drying oven is heated, thereby further the heat of flue gas utilized, make the final flue-gas temperature that dumps drop to 180--210 ℃ of left and right, improved utilization rate of waste heat.
Be provided with the water inlet 6 for water inlet on waste heat boiler 7.
Concrete, the end of exhaust gases passes 4 is communicated with emission-control equipment, and the final flue gas that dumps is processed, and prevents its contaminated environment.
Concrete, the drying channel of drying oven is provided with on the second access port 14, the second access ports 14 that are communicated with third channel and is provided with the second valve 15, to realize the control to the inlet of steam.
Concrete, also be provided with dehumidifier apparatus 10 in drying channel, the moisture in the steam that enters is carried out drying, prevent that moisture is to the corrosion of equipment.
Concrete, the drying channel of drying oven is provided with on the first access port 12, the first access ports 12 that are communicated with first passage 5 and is provided with the first valve 13.With the control of control to the inlet of the heated air of displacement.
Concrete, also be provided with circulating fan 11 in the drying channel of drying oven, with power supply and the gas circulating-heating of heated air and heating steam in the drying channel of realizing drying oven.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a flue gas waste heat utilization device, is characterized in that, coats the metallic recuperator of exhaust gases passes, and described metallic recuperator comprises air admission hole and venthole, and described venthole is communicated with the first passage for heating and drying furnace.
2. flue gas waste heat utilization device according to claim 1, it is characterized in that, also comprise the second channel that is used for the heating waste heat boiler that is communicated with described exhaust gases passes, described waste heat boiler is provided with steam (vapor) outlet, and described steam (vapor) outlet is communicated be used to the third channel that heats described drying oven.
3. flue gas waste heat utilization device according to claim 2, is characterized in that, the end of described exhaust gases passes is communicated with emission-control equipment.
4. flue gas waste heat utilization device according to claim 2, is characterized in that, the drying channel of described drying oven is provided with the second access port that is communicated with described third channel, is provided with the second valve on described the second access port.
5. flue gas waste heat utilization device according to claim 4, is characterized in that, also is provided with dehumidifier apparatus in described drying channel.
6. flue gas waste heat utilization device according to claim 1, is characterized in that, the drying channel of described drying oven is provided with the first access port that is communicated with described first passage, is provided with the first valve on described the first access port.
7. flue gas waste heat utilization device according to claim 1, is characterized in that, also is provided with circulating fan in the drying channel of described drying oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220702567XU CN203011164U (en) | 2012-12-18 | 2012-12-18 | Smoke waste heat utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220702567XU CN203011164U (en) | 2012-12-18 | 2012-12-18 | Smoke waste heat utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011164U true CN203011164U (en) | 2013-06-19 |
Family
ID=48602753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220702567XU Expired - Lifetime CN203011164U (en) | 2012-12-18 | 2012-12-18 | Smoke waste heat utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851108A (en) * | 2020-12-24 | 2021-05-28 | 安徽省绩溪县华宇防火滤料有限公司 | Glass fiber production device system |
-
2012
- 2012-12-18 CN CN201220702567XU patent/CN203011164U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851108A (en) * | 2020-12-24 | 2021-05-28 | 安徽省绩溪县华宇防火滤料有限公司 | Glass fiber production device system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400082 Dadukou District of Chongqing Bridge Industrial Park B District Patentee after: CHONGQING POLYCOMP INTERNATIONAL Corp. Address before: 400082 Chongqing Polycomp International Corporation Dadukou District of Chongqing Bridge Industrial Park B District Patentee before: Chongqing Polycomp International Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |