CN205138084U - Waste heat reutilization drying system - Google Patents
Waste heat reutilization drying system Download PDFInfo
- Publication number
- CN205138084U CN205138084U CN201520954108.4U CN201520954108U CN205138084U CN 205138084 U CN205138084 U CN 205138084U CN 201520954108 U CN201520954108 U CN 201520954108U CN 205138084 U CN205138084 U CN 205138084U
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- China
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- steam
- way pipe
- outlet
- valve
- waste
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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 provides a waste heat reutilization drying system, retrieve the mouth including desicator, feed inlet, discharge gate, air inlet, gas outlet, heat exchanger, steam inlet, steam outlet and granule, desicator one side is provided with the feed inlet, the desicator opposite side be provided with the discharge gate desicator top one side is provided with the air inlet, desicator bottom one side is provided with the gas outlet, dust remover one side is provided with steam inlet, the dust remover opposite side is provided with steam outlet, the dust remover bottom is provided with the granule and retrieves the mouth, steam outlet with be provided with three -way pipe A between the heat exchanger top, the gas outlet with be provided with three -way pipe B between the waste heat recoverer. The utility model has the advantages of simple and reasonable structure, drying device's heated air circulation in -process is added after removing dust the steam after the use of quenching and tempering ware, can utilize the waste heat even by the secondary many times, reduce the heat energy waste, reduction in production cost reduces air pollution.
Description
Technical field
The utility model relates to feed drying system field, particularly relates to a kind of waste heat secondary and utilizes drying system.
Background technology
In feed processing technology, modified is an indispensable important step, can play and be convenient to granulate, improve particle plasmid, improve feed palatability, improve the effects such as digestibility.In modified process, steam is absolutely necessary, but steam directly discharges by common quality-adjusting device usually, has increased the weight of the particle concentration in ambient air while waste heat energy.In feed processing technology, drying is also one of conventional technique, carries out drying and is conducive to reducing Moisture in Feed content, avoid the effects such as feed mold to feed.Structure is simple on the market now, even repeatedly can utilize waste heat by secondary, reduce thermal waste, reduce production cost, reduce air-polluting drying system also rare, have to be developed.
Utility model content
In order to overcome the weak point of existing feed drying system, the utility model provides a kind of waste heat secondary and utilizes drying system.
The technical solution of the utility model is achieved in that
A kind of waste heat secondary of this programme utilizes drying system, comprises drier, charging aperture, discharging opening, air inlet, gas outlet, heat exchanger, steam inlet, steam (vapor) outlet and particle recovery port, also comprise deduster, waste-heat recoverer, three-way pipe A, three-way pipe B, first valve, second valve and the 3rd valve, described drier side is provided with charging aperture, and described drier opposite side is provided with discharging opening, side, described drier top is provided with air inlet, bottom described drier, side is provided with gas outlet, described deduster side is provided with steam inlet, described deduster opposite side is provided with steam (vapor) outlet, particle recovery port is provided with bottom described deduster, three-way pipe A is provided with between described steam (vapor) outlet and described heat exchanger top, be fixedly connected with by pipeline with described air inlet bottom described heat exchanger, three-way pipe B is provided with between described gas outlet and described waste-heat recoverer, described three-way pipe A is fixedly connected with by pipeline with described three-way pipe B, the first valve is provided with between described steam (vapor) outlet and described three-way pipe A, be provided with the second valve between described waste-heat recoverer and described three-way pipe B, between described three-way pipe A and described three-way pipe B, be provided with the 3rd valve.
Usefulness of the present utility model is: simple and reasonable, add in the hot air circulation process of drying device after steam after being used by quality-adjusting device carries out dedusting, even repeatedly can utilize waste heat by secondary, reduce thermal waste, reduce production cost, reduce air pollution.
Accompanying drawing explanation
Fig. 1 is institutional framework schematic diagram of the present utility model.
Wherein: 1-drier; 2-charging aperture; 3-discharging opening; 4-air inlet; 5-gas outlet; 6-deduster; 7-heat exchanger; 8-waste-heat recoverer; 9-steam inlet; 10-steam (vapor) outlet; 11-particle recovery port; 12-three-way pipe A; 13-three-way pipe B; 14-first valve; 15-second valve; 16-the 3rd valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to a kind of embodiment of the present utility model.
A kind of waste heat secondary as Fig. 1 utilizes drying system, comprise drier 1, charging aperture 2, discharging opening 3, air inlet 4, gas outlet 5, heat exchanger 7, steam inlet 9, steam (vapor) outlet 10 and particle recovery port 11, also comprise deduster 6, waste-heat recoverer 8, three-way pipe A12, three-way pipe B13, first valve 14, second valve 15 and the 3rd valve 16, described drier 1 side is provided with charging aperture 2, described drier 1 opposite side is provided with discharging opening 3, side, described drier 1 top is provided with air inlet 4, bottom described drier 1, side is provided with gas outlet 5, described deduster 6 side is provided with steam inlet 9, described deduster 6 opposite side is provided with steam (vapor) outlet 10, particle recovery port 11 is provided with bottom described deduster 6, three-way pipe A12 is provided with between described steam (vapor) outlet 10 and described heat exchanger 7 top, be fixedly connected with by pipeline with described air inlet 4 bottom described heat exchanger 7, three-way pipe B13 is provided with between described gas outlet 5 and described waste-heat recoverer 8, described three-way pipe A12 is fixedly connected with by pipeline with described three-way pipe B13, the first valve 14 is provided with between described steam (vapor) outlet 10 and described three-way pipe A12, the second valve 15 is provided with between described waste-heat recoverer 8 and described three-way pipe B13, the 3rd valve 16 is provided with between described three-way pipe A12 and described three-way pipe B13.
Further, described heat exchanger 7 inside is provided with air exhauster.
The course of work of this example: produce in feed process, modulator utilizes steam cure feed, steam after using is entered deduster 6 dedusting by steam inlet 9, particle is recycled by particle recovery port 11, steam after purification is by steam (vapor) outlet 10, enter heat exchanger 7 through piping to heat again, steam after heating enters drier 1 by air inlet 4, drying is carried out to material, a steam part through drier 1 enters waste-heat recoverer 8, to reuse, another part and the steam of discharging from steam (vapor) outlet 10 converge and continue to enter heat exchanger 7 and heat, recycle.Because steam temperature after modulator is still higher, during by heat exchanger 7, only need a small amount of heating again to come into operation, effectively decrease the energy consumption of heat exchanger, the secondary realizing the energy uses.In the steam of modulator, fine particle content is high, directly pass into the damage that heat exchanger 7 likely causes equipment, and be unfavorable for later discharge, therefore deduster is set by fine particle separation and recovery, the service time of prolonged mechanical while of ensureing not insulting.When modulator does not work, steam inlet 9 does not have steam to pass into, and closed first valve 14 and the second valve 15, opens the 3rd valve 16 drier 1 and heat exchanger 7 forms closed vapor recycle by pipeline 1, recycle steam in pipe, reach the effect repeatedly utilizing the energy equally.When modulator high-power operation, the quantity of steam passing into steam inlet 9 is large and temperature is higher, when not needing the gas that gas outlet 5 is discharged again to recycle, closed 3rd valve 16, open the first valve 14 and the second valve 15, steam, successively through deduster 6, heat exchanger 7 and drier 1, then directly enters waste-heat recoverer 8 and reclaims.The utility model is simple and reasonable, adds in the hot air circulation process of drying device after the steam after being used by quality-adjusting device carries out dedusting, even repeatedly can utilize waste heat by secondary, reduce thermal waste, reduce production cost, reduce air pollution.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. a waste heat secondary utilizes drying system, comprise drier (1), charging aperture (2), discharging opening (3), air inlet (4), gas outlet (5), heat exchanger (7), steam inlet (9), steam (vapor) outlet (10) and particle recovery port (11), it is characterized in that: also comprise deduster (6), waste-heat recoverer (8), three-way pipe A (12), three-way pipe B (13), first valve (14), second valve (15) and the 3rd valve (16), described drier (1) side is provided with charging aperture (2), described drier (1) opposite side is provided with discharging opening (3), described drier (1) side, top is provided with air inlet (4), side, described drier (1) bottom is provided with gas outlet (5), described deduster (6) side is provided with steam inlet (9), described deduster (6) opposite side is provided with steam (vapor) outlet (10), described deduster (6) bottom is provided with particle recovery port (11), three-way pipe A (12) is provided with between described steam (vapor) outlet (10) and described heat exchanger (7) top, described heat exchanger (7) bottom is fixedly connected with by pipeline with described air inlet (4), three-way pipe B (13) is provided with between described gas outlet (5) and described waste-heat recoverer (8), described three-way pipe A (12) is fixedly connected with by pipeline with described three-way pipe B (13), the first valve (14) is provided with between described steam (vapor) outlet (10) and described three-way pipe A (12), the second valve (15) is provided with between described waste-heat recoverer (8) and described three-way pipe B (13), the 3rd valve (16) is provided with between described three-way pipe A (12) and described three-way pipe B (13).
2. a kind of waste heat secondary according to claim 1 utilizes drying system, it is characterized in that: described heat exchanger (7) inside is provided with air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954108.4U CN205138084U (en) | 2015-11-23 | 2015-11-23 | Waste heat reutilization drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954108.4U CN205138084U (en) | 2015-11-23 | 2015-11-23 | Waste heat reutilization drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138084U true CN205138084U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954108.4U Expired - Fee Related CN205138084U (en) | 2015-11-23 | 2015-11-23 | Waste heat reutilization drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019700A (en) * | 2018-10-16 | 2018-12-18 | 无棣县兴亚生物科技有限公司 | A kind of feed grade ferrous sulfate production system and production method |
-
2015
- 2015-11-23 CN CN201520954108.4U patent/CN205138084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019700A (en) * | 2018-10-16 | 2018-12-18 | 无棣县兴亚生物科技有限公司 | A kind of feed grade ferrous sulfate production system and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171123 |