CN203203369U - Waste heat utilization drying machine - Google Patents
Waste heat utilization drying machine Download PDFInfo
- Publication number
- CN203203369U CN203203369U CN2013202073421U CN201320207342U CN203203369U CN 203203369 U CN203203369 U CN 203203369U CN 2013202073421 U CN2013202073421 U CN 2013202073421U CN 201320207342 U CN201320207342 U CN 201320207342U CN 203203369 U CN203203369 U CN 203203369U
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- CN
- China
- Prior art keywords
- pipe
- drying
- cyclone separator
- tube
- air
- 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 - 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
Provided is a waste heat utilization drying machine. A feeding pipe of a drying main machine is connected with a material conveying pipe through a pneumatic reversing three-way valve, a feeding port is arranged on the upper portion of the material conveying pipe, a finished product discharging port is arranged on the lower portion of the material conveying pipe, an outlet of the drying main machine is connected with an inlet of a cyclone separator through a drying pipe, a plurality of impulse drying pipe bodies are connected on the drying pipe in series, an air outlet of the cyclone separator is connected to a dust remover through an air pipe with a draught fan, a sedimentary material discharging port of the cyclone separator is connected with a branch material falling pipe through a material discharger, a discharging port in the bottom of the dust remover is also provided with a branch material falling pipe in a connecting mode, the two branch material falling pipes are combined and connected to a material falling pipe, the other end of the material falling pipe is communicated with the material conveying pipe, an air outlet of the dust remover is connected with an air return pipe, a gas-water separator is connected in the air return pipe, and the air return pipe is connected in the drying main machine. According to the waster heat utilization drying machine, the inner recycle design and the waste heat recycle technology are adopted, recycled hot air returns to the drying main machine, therefore, heating intensity is lowered, and the energy conservation effect is achieved. The waste heat utilization drying machine is free of exhaust gas and is obvious in environment protection effect.
Description
Technical field
The utility model relates to a kind of UTILIZATION OF VESIDUAL HEAT IN dryer, is used for the oven dry of the powdery such as wheat bran, flour, rice bran and granule materials.
Background technology
The materials such as wheat bran, flour, rice bran need to remain on low water content state, and the guarantee quality of material is avoided going mouldy and damaging.Need drying equipment reducing moisture, but the gas that the pneumatic conveying dryer of prior art is used for adding behind the thermal material directly is discharged into atmosphere, causes the waste of waste heat, and environment is had certain pollution for this reason.
Summary of the invention
The purpose of this utility model provides a kind of UTILIZATION OF VESIDUAL HEAT IN dryer, solves original air flow dryer and is used for adding gas directly the waste heat waste that causes of discharging and the defective of contaminated environment behind the thermal material.
The purpose of this utility model realizes as follows: the feed pipe of oven dry main frame is connected to by the air power steering triple valve charging aperture, have down on the conveying pipeline of finished product discharging opening, the outlet of oven dry main frame is connected to the import of cyclone separator by drying tube, the air outlet of cyclone separator is connected into deduster by the airduct with blower fan, the deposition material floss hole of cyclone separator connects blanking by discharger and is in charge of, the floss hole of deduster bottom also is connected to blanking and is in charge of, two blankings are in charge of and are received material blanking tube, the material blanking tube other end is communicated with conveying pipeline, the air outlet of deduster connects backwind tube, backwind tube access oven dry main frame.
Be connected in the air outlet of deduster and the backwind tube of oven dry between the main frame and access moisture trap.
The some impulse drying pipes of serial connection on the drying tube.
Material imports feed pipe by the air power steering triple valve and enters the oven dry main frame, enter drying tube after the heating of drying main frame, enter cyclone separator by drying tube, cyclone separator separates the material obtain and is in charge of through discharger, blanking and enters material blanking tube, then enters conveying pipeline and discharges through the finished product discharging opening; Hot blast after cyclone separator separates is sent into deduster by airduct and blower fan, and the dust-removing powder after deduster filters enters blanking to be in charge of and then to enter mixing of materials after material blanking tube and the oven dry, discharges from the finished product discharging opening.The waste heat wind of being discharged by the deduster air outlet is through backwind tube and moisture trap, and the heated drying air after processing by moisture trap reclaims that to enter the oven dry main frame recycling.
Heat recovery technology is adopted in cyclic design in the utility model adopts, and the hot-air of recovery is got back to the oven dry main frame, thereby has reduced heating intensity, plays energy-conservation effect; Non-exhaust emission, environment protecting is remarkable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the feed pipe 8 of oven dry main frame 11 is connected to by air power steering triple valve 7 charging aperture 6, have down on the conveying pipeline 16 of finished product discharging opening 9, the outlet of oven dry main frame 11 is connected to the import of cyclone separator 2 by drying tube 10, the some impulse drying pipes 4 of serial connection on the drying tube 10, the air outlet of cyclone separator 2 is connected into deduster 12 by the airduct 1 with blower fan 14, the deposition material floss hole of cyclone separator 2 connects blanking by discharger 3 and is in charge of 5, the floss hole of deduster 12 bottoms also is connected to blanking and is in charge of 5, two blankings are in charge of 5 and receive material blanking tube 15, material blanking tube 15 other ends are communicated with conveying pipeline 16, the air outlet of deduster 12 connects backwind tube 13, access moisture trap 17 in the backwind tube 13, backwind tube 13 access oven dry main frames 11 enter oven dry main frame 11 by the heated drying air recovery after moisture trap 17 processing recycling.
Claims (3)
1. UTILIZATION OF VESIDUAL HEAT IN dryer, the feed pipe of oven dry main frame is connected to by the air power steering triple valve charging aperture, have down on the conveying pipeline of finished product discharging opening, the outlet of oven dry main frame is connected to the import of cyclone separator by drying tube, the air outlet of cyclone separator is connected into deduster by the airduct with blower fan, the deposition material floss hole of cyclone separator connects blanking by discharger and is in charge of, the floss hole of deduster bottom also is connected to blanking and is in charge of, two blankings are in charge of and are received material blanking tube, the material blanking tube other end is communicated with conveying pipeline, it is characterized in that: the air outlet of deduster (12) connects backwind tube (13), backwind tube (13) access oven dry main frame (11).
2. UTILIZATION OF VESIDUAL HEAT IN dryer according to claim 1 is characterized in that: be connected to the air outlet of deduster (12) and the middle access of backwind tube (13) moisture trap (17) between the oven dry main frame (11).
3. UTILIZATION OF VESIDUAL HEAT IN dryer according to claim 1 is characterized in that: the upper serial connection of drying tube (10) some impulse drying pipes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202073421U CN203203369U (en) | 2013-04-23 | 2013-04-23 | Waste heat utilization drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202073421U CN203203369U (en) | 2013-04-23 | 2013-04-23 | Waste heat utilization drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203369U true CN203203369U (en) | 2013-09-18 |
Family
ID=49147470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202073421U Expired - Fee Related CN203203369U (en) | 2013-04-23 | 2013-04-23 | Waste heat utilization drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578484A (en) * | 2019-10-11 | 2019-12-17 | 西南石油大学 | Drilling cutting liquid-containing decrement device based on pulsating negative pressure and vibration screening |
-
2013
- 2013-04-23 CN CN2013202073421U patent/CN203203369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578484A (en) * | 2019-10-11 | 2019-12-17 | 西南石油大学 | Drilling cutting liquid-containing decrement device based on pulsating negative pressure and vibration screening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140423 |