CN2555486Y - Tunnel circulation drying machinery - Google Patents
Tunnel circulation drying machinery Download PDFInfo
- Publication number
- CN2555486Y CN2555486Y CN02247124U CN02247124U CN2555486Y CN 2555486 Y CN2555486 Y CN 2555486Y CN 02247124 U CN02247124 U CN 02247124U CN 02247124 U CN02247124 U CN 02247124U CN 2555486 Y CN2555486 Y CN 2555486Y
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- drying tunnel
- drying
- blower fan
- tunnel
- exhausting port
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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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Abstract
The utility model relates to a tube circulation drier shaped like a Chinese character ''zi'', which adopts two-drying tunnels structure. Each drying tunnel is an independent working unit, and the two working units are connected end to end, forming the structure shaped like a Chinese character ''zi''. Drying medium works circularly with hot air, forming a complete working system. The drier is characterized in that the drying tunnel is not only a drying room, but also a waste heat air circulation passage. Waste heat air circulation and utilization can be realized without the necessity for a heat recovery device. The utility model has the advantages of simple and compact structure, low cost, energy saving, large pipe diameter of circulating system, short path, small pressure loss, short air flow path, small temperature difference, large drying intensity. The two drying tunnels can dry respectively materials with different properties at the same time, and one drying tunnel can operate singly.
Description
The utility model relates to the drying machinery field, specifically is the circulating drying machine in Yi Zhong Margin shape tunnel.
At present, the drying machine that the two drying tunnel used heat air circulation of tunnel type are utilized, usually adopt two drying tunnels and flow structure, promptly two drying tunnels shared overlap blower fan and heating plants, air-flow (drying medium) cocurrent and parallel simultaneously passes through two drying tunnels, after air-flow flows to the other end from an end of drying tunnel, by the heat recovery device used heat air is directed to air inlet and recycles.The two drying tunnel drying machines of a kind of airflow-reversing formula are also arranged, crossfire in two drying tunnels (promptly, flowing to another drying tunnel) from a drying tunnel along the length direction of drying tunnel, and rely on changement, switch the air current flow direction off and on.All there is certain shortcoming in these drying machines, need baroque heat recovery device as preceding a kind of drying machine, and the conduit section of this device are long-pending little, air loss is big, and air-flow simultaneously cocurrent and parallel is by two drying tunnels, the air-flow basal area is big, needs large fan.The path length of a kind of drying machine airflow passes in back, air loss is big, also needs large fan, and the airflow reversing mechanism complex structure, the cost height.
The purpose of this utility model is the circulating drying machinery of novel tunnel a kind of simple in structure, compact, that cost is low, drying property is good that provides at the deficiency of above-mentioned existing drying machinery, and its advantage is:
1. two drying tunnels overlap from beginning to end, Xing Cheng Margin shape structure, and drying tunnel itself is a hothouse, is again the used heat air circulation duct, does not need the heat recovery device just can realize the utilization of used heat air circulation, and is simple in structure, compact, cost is low, hear rate is low;
2. the airflow circulating system caliber is big, and air flow path is short, and the blower pressure loss is little, is beneficial to and selects the ting model blower fan for use;
3. the drying medium path of flowing through is short, and front and back have a narrow range of temperature, and dry tenacity is big, and drying effect is good;
Therefore 4. every drying tunnel all is an independently working cell, and its temperature can be regulated control respectively, and two drying tunnels can be distinguished the material of dry various trait, and work as inventory after a little while, can only start a drying tunnel job, another drying tunnel is in off-mode, and is flexible and convenient to use;
5. the humidity-discharging device of the terminal top of the tail of every drying tunnel moisture exhausting port connection has played the hydrofuge air and has taken away the moisture content effect, but also can satisfy the dried material technological requirement according to the hydrofuge air capacity of drying materials situation by the control wet-emitting blower.
The implementation of the utility model purpose is: institute's circulating drying machine in Ti Gong De Margin shape tunnel by about two drying tunnels constitute, every drying tunnel has cover blower fan and a heating plant and a dehumidification system, constitute an independently working cell, and two the preceding end of working cell Cheng Margin shape structures that overlap independently, the front end of right drying tunnel is equipped with even wind device successively, straight tube, heating plant, bend pipe, one end of bend pipe is connected with the exhaust outlet of left side blower fan, the air inlet of left side blower fan is by the blower fan inlet tube, reducing pipe is connected with the end of left drying tunnel, equally, the front end of left side drying tunnel is equipped with even wind device successively, straight tube, heating plant, bend pipe, one end of bend pipe is connected with the exhaust outlet of right side blower fan, the air inlet of right side blower fan is by the blower fan inlet tube, reducing pipe is connected with the end of right drying tunnel, heating plant can adopt fin formula radiator, the shell and tube radiator, any of heat-pipe type radiator or electric heater, moisture exhausting port is arranged at the terminal top of right drying tunnel, moisture exhausting port is also arranged at the terminal top of left side drying tunnel, a left side, the moisture exhausting port of right drying tunnel connects perforation by the hydrofuge wind pumping channle, the centre position of hydrofuge wind pumping channle is equipped with wet-emitting blower, the outlet of wet-emitting blower is connected with the hydrofuge air channel, right drying tunnel and left drying tunnel can shared cover humidity-discharging devices, also but each moisture exhausting port is provided with a cover humidity-discharging device respectively, two lateral surfaces of right drying tunnel and left drying tunnel have the truck inlet/outlet, the quantity of truck inlet/outlet can be set as required, the lateral surface of every drying tunnel can be opened 1 fan door, also can open 2 fans or the above door of 2 fans.When needing dried material, earlier the charging tray with the good material of lay is placed on the truck, in the truck inlet/outlet pushes left and right drying tunnel, the truck inlet/outlet is closed after treating to fill in the drying tunnel truck after truck is filled, and at this moment drying machine just can start work.Air (drying medium) from fan wind inleting tube pressurizes after bend pipe passes through heating plant through blower fan, air is heated after straight tube and even wind device enter drying tunnel that the material in the drying tunnel is heated, evaporation moisture content is also taken away moisture, air is from the process of the front end terminad motion of drying tunnel, heat content reduces gradually, when it arrives the drying tunnel end, heat content is reduced to minimum, this moment, a part of humid air was taken away by humidity-discharging device through moisture exhausting port, remaining most of used heat air is through reducing pipe, fan wind inleting tube enters another typhoon machine, the pressurization back enters the heating plant of opposite side by bend pipe, the air that is reheated is through straight tube, even wind device enters another drying tunnel, material in another drying tunnel is heated, evaporation moisture content is also taken away moisture content, with in like manner above-mentioned, when air-flow arrives drying tunnel terminal, its heat content drops to minimum again, this moment, some humid air was taken away by humidity-discharging device through moisture exhausting port again, most of waste gas is through reducing pipe, fan wind inleting tube is got back to blower fan, through pressurization again, send into drying tunnel after the heating once more, thoughtful like this renewing, constantly circulation, till finishing material dewatering, after material dewatering finishes, truck is pulled out from the truck inlet/outlet, and dry material is unloaded.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of this Shi with the circulating drying machine in Xin Xing Margin shape tunnel.
The circulating drying machine in Margin shape tunnel is mainly by blower fan (1 as shown in Figure 1,11), heating plant (9,21), a left side, right drying tunnel (6,15), even wind device (7,19), humidity-discharging device (16) and straight tube (8,20), bend pipe (10,22), reducing pipe (3,13), blower fan inlet tube (2, composition such as 12), the head and the tail of right drying tunnel (6) and left drying tunnel (15) are connected mutually and Cheng Margin shape structure, the front end of right drying tunnel (6) is equipped with even wind device (7) successively, straight tube (8), heating plant (9), bend pipe (10), one end of bend pipe (10) is connected with the exhaust outlet of blower fan (11), the air inlet of blower fan (11) is by blower fan inlet tube (12), reducing pipe (13) is connected with the end of left drying tunnel (15), the front end of left side drying tunnel (15) is equipped with even wind device (19) successively, straight tube (20), heating plant (21), bend pipe (22), one end of bend pipe (22) is connected with the exhaust outlet of blower fan (1), the air inlet of blower fan (1) is by blower fan inlet tube (2), reducing pipe (3) is connected heating plant (9 with the wood end of right drying tunnel (6), 21) can adopt fin formula radiator, the shell and tube radiator, any of heat-pipe type radiator or electric heater.Moisture exhausting port (5) is arranged at the terminal top of right drying tunnel (6), moisture exhausting port (14) is arranged at the terminal top of left side drying tunnel (15), moisture exhausting port (5) is connected perforation with moisture exhausting port (14) by hydrofuge wind pumping channle (16), the centre position of hydrofuge wind pumping channle (16) is equipped with wet-emitting blower (17), the outlet of wet-emitting blower (17) is connected with hydrofuge air channel (18), two lateral surfaces of right drying tunnel (6) and left drying tunnel (15) have two fan truck inlet/outlets (4) respectively, the quantity of truck inlet/outlet can be set as required, the lateral surface of every drying tunnel can be opened 1 fan door, also can open 2 fans or the above door of 2 fans.
Claims (4)
1. one kind by blower fan (1,11), heating plant (9,21), a left side, right drying tunnel (6,15), even wind device (7,19), humidity-discharging device (16) and straight tube (8,20), bend pipe (10,22), reducing pipe (3,13), blower fan inlet tube (2, the circulating drying machine in Zu Cheng De Margin shape tunnel such as 12), the head and the tail that it is characterized in that right drying tunnel (6) and left drying tunnel (15) are connected mutually and Cheng Margin shape structure, the front end of right drying tunnel (6) is equipped with even wind device (7) successively, straight tube (8), heating plant (9), bend pipe (10), one end of bend pipe (10) is connected with the exhaust outlet of blower fan (11), the air inlet of blower fan (11) is by blower fan inlet tube (12), reducing pipe (13) is connected with the end of left drying tunnel (15), the front end of left side drying tunnel (15) is equipped with even wind device (19) successively, straight tube (20), heating plant (21), bend pipe (22), one end of bend pipe (22) is connected with the exhaust outlet of blower fan (1), the air inlet of blower fan (1) is by blower fan inlet tube (2), reducing pipe (3) is connected with the end of right drying tunnel (6), moisture exhausting port (5) is arranged at the terminal top of right drying tunnel (6), moisture exhausting port (14) is arranged at the terminal top of left side drying tunnel (15), moisture exhausting port (5) is connected perforation with moisture exhausting port (14) by hydrofuge wind pumping channle (16), the centre position of hydrofuge wind pumping channle (16) is equipped with wet-emitting blower (17), the outlet of wet-emitting blower (17) is connected with hydrofuge air channel (18), and two lateral surfaces of right drying tunnel (6) and left drying tunnel (15) have truck inlet/outlet (4).
2. according to claim 1 Suo Shu De Margin shape canal drier, it is characterized in that the shared cover humidity-discharging device in said moisture exhausting port (5) and (14), but also each moisture exhausting port is provided with a cover humidity-discharging device respectively.
3. according to claim 1 Suo Shu De Margin shape canal drier, it is characterized in that the quantity of said truck inlet/outlet (4) can be set as required, the lateral surface of every drying tunnel can be opened 1 fan door, also can open 2 fans or the above door of 2 fans.
4. according to claim 1 Suo Shu De Margin shape canal drier, it is characterized in that said heating plant (9) and (21) can adopt any of fin formula radiator, shell and tube radiator, heat-pipe type radiator or electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02247124U CN2555486Y (en) | 2002-08-01 | 2002-08-01 | Tunnel circulation drying machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02247124U CN2555486Y (en) | 2002-08-01 | 2002-08-01 | Tunnel circulation drying machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555486Y true CN2555486Y (en) | 2003-06-11 |
Family
ID=33718148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02247124U Expired - Fee Related CN2555486Y (en) | 2002-08-01 | 2002-08-01 | Tunnel circulation drying machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555486Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207352A (en) * | 2011-05-10 | 2011-10-05 | 富阳思达机械有限公司 | Cross-flow tunnel type dryer |
| CN105627727A (en) * | 2015-12-24 | 2016-06-01 | 衡山县逢缘草艺开发有限责任公司 | Drying system |
| CN105674693A (en) * | 2016-03-21 | 2016-06-15 | 长沙市跃奇节能电气设备贸易有限公司 | Double-duct drying system |
| WO2021160218A3 (en) * | 2020-02-11 | 2021-10-07 | Dürr Systems Ag | Annealing system |
-
2002
- 2002-08-01 CN CN02247124U patent/CN2555486Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207352A (en) * | 2011-05-10 | 2011-10-05 | 富阳思达机械有限公司 | Cross-flow tunnel type dryer |
| CN105627727A (en) * | 2015-12-24 | 2016-06-01 | 衡山县逢缘草艺开发有限责任公司 | Drying system |
| CN105674693A (en) * | 2016-03-21 | 2016-06-15 | 长沙市跃奇节能电气设备贸易有限公司 | Double-duct drying system |
| WO2021160218A3 (en) * | 2020-02-11 | 2021-10-07 | Dürr Systems Ag | Annealing system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |