CN208520126U - Afterheat recovery type negative pressure drying tower - Google Patents
Afterheat recovery type negative pressure drying tower Download PDFInfo
- Publication number
- CN208520126U CN208520126U CN201820690783.4U CN201820690783U CN208520126U CN 208520126 U CN208520126 U CN 208520126U CN 201820690783 U CN201820690783 U CN 201820690783U CN 208520126 U CN208520126 U CN 208520126U
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- China
- Prior art keywords
- cold
- hot wind
- tail gas
- drying
- negative pressure
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- 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 - Fee Related
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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
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- Drying Of Solid Materials (AREA)
Abstract
Afterheat recovery type negative pressure drying tower, rack including being fixed on ground, the middle position of rack is installed by main drying, the lower section installation row's silo and row's grain roller of main drying, inlet plenum is installed on the outside of the lower left of main drying, hot wind deflector is provided with above cold-hot wind flow mixing device, the right side for being located at cold-hot wind flow mixing device below deflector bracket has channel, the right side in channel is heating chamber, it is provided with tail gas recycle main cabin body on the outside of the upper right side of main drying and mutually ventilates, the right outside middle position of main drying is provided with tail gas recycle pair warehouse and mutually ventilates, cold air air inlet is provided on the outside of the lower right of main drying and is mutually ventilated.The afterheat recovery type negative pressure drying tower of the application can be realized heat recovery, vent gas treatment discharge and be recovered in integrated suction type drying tower, it is ensured that operation that low energy consumption is pollution-free solves energy dissipation serious problems, has good practicability.
Description
Technical field
The utility model relates to grain processing equipment fields, specially afterheat recovery type negative pressure drying tower.
Background technique
Aiming at the problem that, tail gas pollution environment serious heat loss in grain drier drying process, in conjunction with cold ground grain
Constant current drying process is designed and is manufactured and realizes that integrated suction type drying is discharged and is recovered in heat recovery, vent gas treatment
Tower, the design of recycle heat path, exhaust gas processing device layout of beam line in primary study waste heat removal process, it is ensured that low energy consumption is without dirt
Dye operation, solves energy dissipation serious problems.
Utility model content
The purpose of this utility model is to provide afterheat recovery type negative pressure drying towers.
To achieve the above object, the utility model provides the following technical solutions:
Main drying is installed in the middle position of afterheat recovery type negative pressure drying tower, the rack including being fixed on ground, rack,
The lower section installation row's silo and row's grain roller of main drying, the lower left outside of main drying are equipped with inlet plenum, main drying
It mutually ventilates with inlet plenum, the tail gas of grain drying processing is able to enter inlet plenum, and third air-flow is equipped in inlet plenum
Guide plate, tail gas reflux blower is equipped on the left of inlet plenum, and the upper left side of tail gas reflux blower is provided with cold-hot wind mixed flow
Device is provided with heat source fixed frame below cold-hot wind flow mixing device, is fixed with heating source, heat source on the heat source fixed frame
It is provided with the first gas-flow deflector between fixed frame and tail gas reflux blower, is provided with hot wind above cold-hot wind flow mixing device
Deflector, the hot wind deflector are fixed in deflector bracket, and the right side of cold-hot wind flow mixing device is located at below deflector bracket
With channel, the right side in the channel is heating chamber, and insulation cladding, the lower section setting of heating chamber is arranged in the top of heating chamber
There is the second gas-flow deflector, the upper left side of heating chamber and main drying is mutually ventilated；
It is provided with tail gas recycle main cabin body on the outside of the upper right side of main drying and mutually ventilates, among the right outside of main drying
Position is provided with tail gas recycle pair warehouse and mutually ventilates, and is not communicated with gas between tail gas recycle main cabin body and tail gas recycle pair warehouse,
The upper right side of tail gas recycle main cabin body is equipped with negative pressure axial flow blower, and band filter core exhaust pipe is provided with above negative pressure axial flow blower
Wetly drain tap is arranged in road, the top with filter core exhaust pipe, and dust collection is provided with below tail gas recycle main cabin body
Storehouse is provided with cold air air inlet on the outside of the lower right of main drying and mutually ventilates.
For cold-hot wind flow mixing device, there are several gas outlets on the cold-hot wind flow mixing device vertical direction, be used for
Outlet under cold air and hot-air admixture, gas outlet lower right have air inlet wedge, which is used for
Cold air carries out lateral inflow into cold-hot wind flow mixing device.
Further, cold-hot wind flow mixing device has 2 ventholes.
Compared with prior art, the utility model has the beneficial effects that the afterheat recovery type negative pressure drying tower energy of the application
It enough realizes heat recovery, vent gas treatment discharge and is recovered in integrated suction type drying tower, it is ensured that fortune that low energy consumption is pollution-free
Row solves energy dissipation serious problems.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the afterheat recovery type negative pressure drying tower of the utility model.
Fig. 2 is the structural schematic diagram of cold-hot wind flow mixing device.
Wherein: 1. racks, 2. heat source fixed frames, 3. first gas-flow deflectors, 4. tail gas reflux blower, 5. cold-hot winds are mixed
Device is flowed, 6. second gas-flow deflectors, 7. hot wind deflectors, 8. deflector brackets, 9. insulation claddings, 10. main dryings, 11. is wet
Gas drain tap, 12. band filter core exhaust pipes, 13. negative pressure axial flow blowers, 14. tail gas recycle main cabin bodies, 15. tail gas recycle pairs
Warehouse, 16. cold air air inlets, 17. dust collecting bins, 18. row's silos, 19. row's grain rollers, 20. third gas-flow deflectors, 21.
Air inlet wedge, 22. gas outlets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Fig. 1-Fig. 2, afterheat recovery type negative pressure drying tower, including
Afterheat recovery type negative pressure drying tower, the rack 1 including being fixed on ground, the dry master of middle position installation of rack 1
Machine 10, the lower section installation row's silo 18 and row's grain roller 19 of main drying 10, the lower left outside of main drying 10 is equipped with air inlet
Chamber, main drying 10 are mutually ventilated with inlet plenum, and the tail gas of grain drying processing is able to enter inlet plenum, in inlet plenum
Third gas-flow deflector 20 is installed, tail gas reflux blower 4, the upper left of tail gas reflux blower 4 are installed on the left of inlet plenum
Side is provided with cold-hot wind flow mixing device 5, and the lower section of cold-hot wind flow mixing device 5 is provided with heat source fixed frame 2, the fixed machine of the heat source
It is fixed with heating source on frame 2, is provided with the first gas-flow deflector 3 between heat source fixed frame 2 and tail gas reflux blower 4, it is cold and hot
The top of wind flow mixing device 5 is provided with hot wind deflector 7, which is fixed in deflector bracket 8, deflector branch
There is channel positioned at the right side of cold-hot wind flow mixing device 5 below frame 8, the right side in the channel is heating chamber, heating chamber it is upper
Insulation cladding 9 is arranged in side, is provided with the second gas-flow deflector 6, a left side for heating chamber and main drying 10 below heating chamber
It mutually ventilates top；
It is provided with tail gas recycle main cabin body 14 on the outside of the upper right side of main drying 10 and mutually ventilates, the right side of main drying 10 is outer
Side middle position is provided with tail gas recycle pair warehouse 15 and mutually ventilates, tail gas recycle main cabin body 14 and tail gas recycle pair warehouse 15 it
Between be not communicated with gas, the upper right side of tail gas recycle main cabin body 14 is equipped with negative pressure axial flow blower 13, the top of negative pressure axial flow blower 13
It is provided with band filter core exhaust pipe 12, wetly drain tap 11, tail gas recycle master is arranged in the top with filter core exhaust pipe 12
The lower section of warehouse 14 is provided with dust collecting bin 17, is provided with cold air air inlet 16 on the outside of the lower right of main drying 10
And it mutually ventilates.
For cold-hot wind flow mixing device 5, there are several gas outlets 22 on 5 vertical direction of cold-hot wind flow mixing device,
For the outlet under cold air and hot-air admixture, 22 lower right of gas outlet has an air inlet wedge 21, the wedge shape into
Port 21 carries out lateral inflow into cold-hot wind flow mixing device 5 for cold air.
Further, cold-hot wind flow mixing device 5 has 2 ventholes.
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
Claims (3)
1. afterheat recovery type negative pressure drying tower, which is characterized in that the rack (1) including being fixed on bottom surface, the interposition of rack (1)
Set installation main drying (10), lower section installation row silo (18) and row grain roller (19) of main drying (10), main drying (10)
Lower left on the outside of inlet plenum is installed, main drying (10) is mutually ventilated with inlet plenum, grain drying process tail gas energy
Enough enter inlet plenum, be equipped with third gas-flow deflector (20) in inlet plenum, tail gas is installed on the left of inlet plenum and is returned
The upper left side of flow fan (4), tail gas reflux blower (4) is provided with cold-hot wind flow mixing device (5), cold-hot wind flow mixing device (5)
Lower section is provided with heat source fixed frame (2), and heating source, heat source fixed frame (2) and tail are fixed on the heat source fixed frame (2)
It is provided with the first gas-flow deflector (3) between gas reflux blower (4), is provided with hot wind above cold-hot wind flow mixing device (5) and leads
Flowing plate (7), the hot wind deflector (7) are fixed on deflector bracket (8), and cold-hot wind mixed flow is located at below deflector bracket (8)
The right side of device (5) has channel, and the right side in the channel is heating chamber, and insulation cladding (9) are arranged in the top of heating chamber, heating
The second gas-flow deflector 6 is provided with below chamber, the upper left side of heating chamber and main drying (10) is mutually ventilated；
It is provided with tail gas recycle main cabin body (14) on the outside of the upper right side of main drying (10) and mutually ventilates, the right side of main drying (10)
Outside middle position is provided with tail gas recycle pair warehouse (15) and mutually ventilates, tail gas recycle main cabin body (14) and tail gas recycle pair storehouse
Gas is not communicated between body (15), the upper right side of tail gas recycle main cabin body (14) is equipped with negative pressure axial flow blower (13), negative pressure axis stream
Band filter core exhaust pipe (12) is provided with above blower (13), wetly exhaust is arranged in the top with filter core exhaust pipe (12)
Valve (11) is provided with dust collecting bin (17) below tail gas recycle main cabin body (14), is located at the bottom right of main drying (10)
Side outside is provided with cold air air inlet (16) and mutually ventilates.
2. afterheat recovery type negative pressure drying tower described in accordance with the claim 1, which is characterized in that cold-hot wind flow mixing device (5) is perpendicular
Histogram has several gas outlets (22) upwards, for the outlet under cold air and hot-air admixture, under gas outlet (22)
Side right side has air inlet wedge (21), which carries out for cold air into cold-hot wind flow mixing device (5)
Laterally flow into.
3. afterheat recovery type negative pressure drying tower according to claim 2, which is characterized in that cold-hot wind flow mixing device (5) tool
There are 2 ventholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690783.4U CN208520126U (en) | 2018-05-10 | 2018-05-10 | Afterheat recovery type negative pressure drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690783.4U CN208520126U (en) | 2018-05-10 | 2018-05-10 | Afterheat recovery type negative pressure drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520126U true CN208520126U (en) | 2019-02-19 |
Family
ID=65342703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820690783.4U Expired - Fee Related CN208520126U (en) | 2018-05-10 | 2018-05-10 | Afterheat recovery type negative pressure drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520126U (en) |
-
2018
- 2018-05-10 CN CN201820690783.4U patent/CN208520126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190219 Termination date: 20190510 |