CN201100826Y - Turning cylinder drier with feed guide device - Google Patents
Turning cylinder drier with feed guide device Download PDFInfo
- Publication number
- CN201100826Y CN201100826Y CN 200720027109 CN200720027109U CN201100826Y CN 201100826 Y CN201100826 Y CN 201100826Y CN 200720027109 CN200720027109 CN 200720027109 CN 200720027109 U CN200720027109 U CN 200720027109U CN 201100826 Y CN201100826 Y CN 201100826Y
- Authority
- CN
- China
- Prior art keywords
- material guide
- guide device
- tube body
- cylindrical shell
- flight
- 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 - Lifetime
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Abstract
The utility model discloses a rotating cylinder drier which is provided with a material guide device, which belongs to the technical field of rotating cylinder drying equipment. The utility model comprises a tube body, a feed cover and a discharge cover are connected on both ends of the tube body, a feed zone, a material guide zone and a material return zone are respectively arranged in the tube body in turn from a feed hole and a discharge hole, a copy board is arranged on the inner wall of the tube body, the material guide device is arranged on the material guide zone in the tube body. The material guide device is constituted by a group of material guide supporting stands, the copy board is connected between the adjacent material guide supporting stand, and the direction of the copy board is the same with the direction of the copy board on the inner wall of the tube body. The material guide supporting frame takes a shape like a Chinese character 'mi' or like a Chinese character 'jing' or like a Chinese character 'shi', which is connected with the tube body through welding or a bolt. Since a central material guide device of the utility model prolongs material dropping time, thereby prolonging the contacting time of material and hot wind, and the material guide device can scatter material with big blocks to from material with small blocks, thereby increasing the contacting area of material and hot wind, and improving heat exchange efficiency.
Description
Technical field
The utility model discloses a kind of revolving drum drier with material guide device, belongs to revolving drum drying equipment class technical field.
Background technology
Revolving drum drier is a big class of traditional drying equipment, is widely used in industries such as chemical industry, oil, feed, building materials, is applicable to material and thermosensitive type materials such as dry various graininess, sheet.The version of the revolving drum drier that present domestic employing is more is drum forms, and at a large amount of flight of cylinder interior welding, its effect is that material is taken up, and forms tentiform at device interior, carries out heat and mass at the revolving drum device interior.Wet stock is entered by the charging aperture of an end of revolving drum, and continuous charging gets discharge end from feed end to the other end and moves in revolving drum inside.Dried material is drawn off by discharge port.In the middle of the process that material moves, material is constantly promoted by flight, constantly raises in cylinder interior and spreads, and hot blast is contacted fully with material, reaches the purpose of drying and dewatering.But at the material that dry treating capacity is big, water content is lower, during as desulfurated plaster, quartz sand, there is following shortcoming in the drying machine of this kind structure: in the dry run, because being the flight that scatters, takes up material, and freely fall by gravity, material is deposited in together easily like this, is block, the heat exchange efficiency of device interior is low, causes easily to waste energy and strengthen shortcomings such as equipment cost.
Summary of the invention
Be combined into piece easily and make the inefficient problem of dry heat, the utility model that the revolving drum drier of the band material guide device of a kind of dry heat efficient height, low cost of manufacture is provided at material in the existing revolving drum drier.Big in batches for handling, forming lump material at device interior easily has desirable drying effect.
The utility model is achieved through the following technical solutions:
The utility model comprises cylindrical shell, and the two ends of cylindrical shell are connected with charging cover and discharging cover, wherein, is followed successively by feed zone, guide district and returning charge district in the cylindrical shell from the charging aperture to the discharging opening, and flight is arranged on cylinder inboard wall, and the guide district in cylindrical shell is provided with material guide device.
Described material guide device is made up of one group of guide support, faces mutually between the guide support to be connected with flight, and this flight direction is consistent with flight direction on the cylinder inboard wall.
Described guide support is M shape or groined type or cross, links together by welding or bolt and cylindrical shell.
The utility model is on the basis that keeps traditional revolving drum drier input and output material cover, flight, cylinder, revolving drum central inner at revolving drum drier, be provided with the center material guide device, the flight of revolving drum drier and center material guide device are combined.Run through the cylindrical shell of revolving drum, revolving drum inside is provided with M shape or groined type or decussate texture, and flight shape device is set between two structures, has so just formed material guide device.In dry run, material is done irregular raising and is spread motion in revolving drum inside, be transported near behind the position at cylindrical shell top by flight, dependence gravity falls, design according to material guide device, material drops on the material guide device, along with rotatablely moving of material guide device, delayed the falling speed of material, strengthened the time of contact of material and hot blast, big simultaneously block material is also scatter by material guide device, prevents that like this material is bonded to bulk, strengthen the surface area that material contacts with hot blast, improved heat exchange efficiency.The center material guide device is arranged on the position at revolving drum center, links together by welding or bolt with cylindrical shell, and the direction of kicking up of the flight shape device of its material guide device is identical with the direction of kicking up of flight, has also played the effect of the material of kicking up.The structure of center material guide device has M shape or groined type or cross, relies on the characteristic of material to select; Flight shape device is installed between two M shapes or groined type or cross, can select welding or bolt to connect.
The utility model has following advantage with respect to traditional revolving drum drier:
1, because the center material guide device fall time that prolonged material, thereby just prolongs time of contact of material and hot blast, can improve heat exchange efficiency.
2, form the material of little bulk because the center material guide device can scatter the material of bulk, thereby strengthened the contact area of material and hot blast, can improve heat exchange efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1 first embodiment;
Fig. 3 is the left view of Fig. 1 second embodiment;
Fig. 4 is the left view of Fig. 1 the 3rd embodiment.
Wherein, 1. charging cover, 2. cylindrical shell, 3. discharging cover, 4. feed zone, 5. guide district, 6. returning charge district, 7. guide support, 8. guide flight, 9. flight.
The specific embodiment
Embodiment 1: structure as shown in Figure 1, the utility model comprises cylindrical shell, and the two ends of cylindrical shell are connected with charging cover and discharging cover, is followed successively by feed zone, guide district and returning charge district in the cylindrical shell from the charging aperture to the discharging opening, flight is arranged on cylinder inboard wall, and the guide district in cylindrical shell is provided with material guide device.Material guide device is made up of one group of guide support, faces mutually to be connected with the guide flight between the guide support, and this guide flight direction is consistent with flight direction on the cylinder inboard wall, thereby the direction that material is kicked up is identical.Show that as Fig. 2 described guide support is cross, link together by welding or bolt and cylindrical shell.
Embodiment 2: as shown in Figure 3, the guide support is M shape, and all the other structures repeat no more with embodiment 1.
Embodiment 3: as shown in Figure 4, the guide support is groined type, and all the other structures repeat no more with embodiment 1.
Claims (3)
1, the revolving drum drier of band material guide device, comprise cylindrical shell, the two ends of cylindrical shell are connected with charging cover and discharging cover, it is characterized in that: be followed successively by feed zone, guide district and returning charge district in the cylindrical shell from the charging aperture to the discharging opening, flight is arranged on cylinder inboard wall, and the guide district in the cylindrical shell is provided with material guide device.
2, the revolving drum drier of band material guide device according to claim 1 is characterized in that: described material guide device is made up of one group of guide support, faces mutually between the guide support to be connected with flight, and this flight direction is consistent with flight direction on the cylinder inboard wall.
3, the revolving drum drier of band material guide device according to claim 2 is characterized in that: described guide support is M shape or groined type or cross, links together by welding or bolt and cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720027109 CN201100826Y (en) | 2007-08-27 | 2007-08-27 | Turning cylinder drier with feed guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720027109 CN201100826Y (en) | 2007-08-27 | 2007-08-27 | Turning cylinder drier with feed guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100826Y true CN201100826Y (en) | 2008-08-13 |
Family
ID=39937361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720027109 Expired - Lifetime CN201100826Y (en) | 2007-08-27 | 2007-08-27 | Turning cylinder drier with feed guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100826Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059073A (en) * | 2010-11-15 | 2011-05-18 | 南京三普造粒装备有限公司 | Tumbler sulfur granulator with two discharging ends |
| CN115854678A (en) * | 2023-02-27 | 2023-03-28 | 山东华燚工程技术有限公司 | Rotary drying furnace and drying system for efficiently drying lithium hydroxide |
-
2007
- 2007-08-27 CN CN 200720027109 patent/CN201100826Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059073A (en) * | 2010-11-15 | 2011-05-18 | 南京三普造粒装备有限公司 | Tumbler sulfur granulator with two discharging ends |
| CN115854678A (en) * | 2023-02-27 | 2023-03-28 | 山东华燚工程技术有限公司 | Rotary drying furnace and drying system for efficiently drying lithium hydroxide |
| CN115854678B (en) * | 2023-02-27 | 2023-04-28 | 山东华燚工程技术有限公司 | Rotary drying furnace and drying system for drying lithium hydroxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG TIANLI DRYING CO., LTD. Free format text: FORMER NAME: TIANLI DRYING EQUIPMENT CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: 250101, Shandong Province, Ji'nan hi tech Zone, No. 554 Feng Feng Road, environmental science and Technology Park, building 8, Feng Feng building, room 230 Patentee after: Shandong Tianli Drying Co., Ltd. Address before: 250014 Shandong Province, Lixia District of Ji'nan city ten Road East Shouke Hospital Road No. 19 Patentee before: Tianli Drying Equipment Co., Ltd., Shandong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |
|
| CX01 | Expiry of patent term |