CN205262148U - High temperature waste gas waste heat and coating material recovery unit - Google Patents
High temperature waste gas waste heat and coating material recovery unit Download PDFInfo
- Publication number
- CN205262148U CN205262148U CN201521019345.8U CN201521019345U CN205262148U CN 205262148 U CN205262148 U CN 205262148U CN 201521019345 U CN201521019345 U CN 201521019345U CN 205262148 U CN205262148 U CN 205262148U
- Authority
- CN
- China
- Prior art keywords
- coating material
- waste gas
- output
- pipeline
- finned cooler
- 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.)
- Withdrawn - After Issue
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Classifications
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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
Abstract
The utility model relates to a high temperature waste gas waste heat and coating material recovery unit, including the finned cooler, its input passes through pipe connection high temperature waste gas and enters the mouth, the output of finned cooler divide into two the tunnel, all the way through the pipe connection fan, the output of fan is respectively through tube coupling waste gas recovery drying equipment entry and substrate coating material absorbing device entry, two condensers of pipe connection are crossed to another sweetgum fruit, the output of two condensers connects gradually liquid storage pot and centrifugal pump through the pipeline, the coating material accumulator is connected to the output of centrifugal pump, two condenser rear ends link up has the defroster, the output of defroster passes through the pipeline and is connected with the finned cooler. The utility model discloses compact structure, reasonable, convenient operation is reliable. Can be in high temperature waste gas waste heat recovery the condensation retrieve substrate coating material, can reach salvaging, energy saving and emission reduction's effect, simple structure, less investment.
Description
Technical field
The utility model relates to drying plant technical field, especially a kind of high-temp waste gas waste heat and coating material retracting device being applied on the drying plant that produces high temperature poisonous fume.
Background technology
Drying plant is, by high temperature air, base material is carried out to heating, drying, and its operating temperature sometimes can be up to 200 DEG C, and equipment also needs constantly to supplement fresh air at work, and discharge section high-temp waste gas, and the EGT of discharge is conventionally also more than 100 DEG C. The coating material of some base material contains noxious material, after high-temperature gasification, is blended in waste gas, if these waste gas are directly discharged in atmosphere, and not only contaminated environment but also cause the energy and the waste of coating material.
Way of the prior art has two kinds: the one, waste gas is directly discharged in atmosphere. The 2nd, by exhaust treatment system, poisonous fume is processed into nontoxic being discharged into again in atmosphere. First method is completely infeasible in current stage. Second method has high input, and causes the waste of the energy and coating material.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of high-temp waste gas waste heat rational in infrastructure and coating material retracting device, thereby effectively solves the problem of high pollution, high investment, the energy and coating material waste.
The technical scheme that the utility model adopts is as follows:
A kind of high-temp waste gas waste heat and coating material retracting device, comprise finned cooler, its input connects high-temp waste gas entrance by pipeline, the output of described finned cooler is divided into two-way, lead up to pipeline connecting fan, the output of described blower fan connects waste gas by pipeline respectively and reclaims drying plant entrance and substrate coating material absorption plant entrance; The pipeline of separately leading up to connects two road condensers, the output of described two road condensers connects fluid reservoir and centrifugal pump successively by pipeline, described centrifugal delivery side of pump connects coating material holder, described two condenser rear ends, road are connected demister, and the output of described demister is connected with finned cooler by pipeline.
Further improvement as technique scheme:
The output of described finned cooler is connected in parallel to two blower fans by pipeline;
Described waste gas reclaims on the connecting line between drying plant entrance and substrate coating material absorption plant entrance Pneumatic gate valve is installed;
On described two road condensers, be separately installed with import and the outlet of chilled water.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, convenient and reliable operation. Can in high-temp waste gas waste heat recovery, condensation reclaim substrate coating material, can reach twice laid, the effect of energy-saving and emission-reduction, simple in structure, less investment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, waste gas reclaims drying plant entrance; 2, substrate coating material absorption plant entrance; 3, Pneumatic gate valve; 4, blower fan; 5, fluid reservoir; 6, centrifugal pump; 7, demister; 8, two road condensers; 9, finned cooler; 10, high-temp waste gas entrance.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the high-temp waste gas waste heat of the present embodiment and coating material retracting device, comprise finned cooler 9, its input connects high-temp waste gas entrance 10 by pipeline, the output of finned cooler 9 is divided into two-way, lead up to pipeline connecting fan 4, the output of blower fan 4 connects waste gas by pipeline respectively and reclaims drying plant entrance 1 and substrate coating material absorption plant entrance 2; The pipeline of separately leading up to connects two road condensers 8, the output of two road condensers 8 connects fluid reservoir 5 and centrifugal pump 6 successively by pipeline, the output of centrifugal pump 6 connects coating material holder, two road condenser 8 rear ends are connected demister 7, and the output of demister 7 is connected with finned cooler 9 by pipeline.
The output of finned cooler 9 is connected in parallel to two blower fans 4 by pipeline.
Waste gas reclaims on the connecting line between drying plant entrance 1 and substrate coating material absorption plant entrance 2 Pneumatic gate valve 3 is installed.
On two road condensers 8, be separately installed with import and the outlet of chilled water.
As shown in Figure 1, high-temp waste gas (the substrate coating material that contains volatilization of discharging from drying plant, temperature is 105 degrees Celsius) first through a finned cooler 9, (temperature slightly declines, drop to 87.5 degrees Celsius), divide two-way from finned cooler 9 gas out, one tunnel is drawn and is got back to drying plant by blower fan 4, in the time that waste gas floating coat material concentration is too high, Pneumatic gate valve 3 is closed, waste gas enters in substrate coating material absorption plant, in the time that concentration reduces, Pneumatic gate valve 3 is opened, and waste gas comes back to drying plant; The two road condensers 8 of separately leading up to are again lowered the temperature and are made EGT reach the condensing temperature of substrate coating, be condensed into liquid, receive in fluid reservoir 5 by back of pipeline, in the time that the liquid capacity in fluid reservoir 5 reaches certain value, centrifugal pump 6 is worked, coating material is pumped in coating material holder and recycled, and the temperature that simultaneously in Cong Er road condenser 8, waste gas out is now exported through demister 7(is 37 degrees Celsius) again get back in finned cooler 9 and recycle. Finally form the waste heat recovery of high-temp waste gas and recycling of substrate coating material, solved the waste problem of the energy and coating material.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of amendment.
Claims (4)
1. a high-temp waste gas waste heat and coating material retracting device, it is characterized in that: comprise finned cooler (9), its input connects high-temp waste gas entrance (10) by pipeline, the output of described finned cooler (9) is divided into two-way, lead up to pipeline connecting fan (4), the output of described blower fan (4) connects waste gas by pipeline respectively and reclaims drying plant entrance (1) and substrate coating material absorption plant entrance (2); The pipeline of separately leading up to connects two road condensers (8), the output of described two road condensers (8) connects fluid reservoir (5) and centrifugal pump (6) successively by pipeline, the output of described centrifugal pump (6) connects coating material holder, described two road condenser (8) rear ends are connected demister (7), and the output of described demister (7) is connected with finned cooler (9) by pipeline.
2. high-temp waste gas waste heat as claimed in claim 1 and coating material retracting device, is characterized in that: the output of described finned cooler (9) is connected in parallel to two blower fans (4) by pipeline.
3. high-temp waste gas waste heat as claimed in claim 1 and coating material retracting device, is characterized in that: described waste gas reclaims on the connecting line between drying plant entrance (1) and substrate coating material absorption plant entrance (2) Pneumatic gate valve (3) is installed.
4. high-temp waste gas waste heat as claimed in claim 1 and coating material retracting device, is characterized in that: on described two road condensers (8), be separately installed with import and the outlet of chilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019345.8U CN205262148U (en) | 2015-12-10 | 2015-12-10 | High temperature waste gas waste heat and coating material recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019345.8U CN205262148U (en) | 2015-12-10 | 2015-12-10 | High temperature waste gas waste heat and coating material recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262148U true CN205262148U (en) | 2016-05-25 |
Family
ID=56003671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521019345.8U Withdrawn - After Issue CN205262148U (en) | 2015-12-10 | 2015-12-10 | High temperature waste gas waste heat and coating material recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333722A (en) * | 2015-12-10 | 2016-02-17 | 无锡爱德旺斯科技有限公司 | High temperature waste gas heat and coating material recovery device |
-
2015
- 2015-12-10 CN CN201521019345.8U patent/CN205262148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333722A (en) * | 2015-12-10 | 2016-02-17 | 无锡爱德旺斯科技有限公司 | High temperature waste gas heat and coating material recovery device |
| CN105333722B (en) * | 2015-12-10 | 2017-06-16 | 无锡爱德旺斯科技有限公司 | High-temp waste gas waste heat and coating material retracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20170616 |