CN201149420Y - Drying roller for adjustable material-guiding plate - Google Patents
Drying roller for adjustable material-guiding plate Download PDFInfo
- Publication number
- CN201149420Y CN201149420Y CNU2007203090999U CN200720309099U CN201149420Y CN 201149420 Y CN201149420 Y CN 201149420Y CN U2007203090999 U CNU2007203090999 U CN U2007203090999U CN 200720309099 U CN200720309099 U CN 200720309099U CN 201149420 Y CN201149420 Y CN 201149420Y
- Authority
- CN
- China
- Prior art keywords
- stock guide
- cylindrical shell
- cylinder
- connecting plate
- adjustable
- 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
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to a drying drum with adjustable stock guide plates, comprising a cylinder. A flame zone stock guide plate, a fixed stock guide and a spiral stock guide are arranged inside the cylinder, a plurality rows of adjustable stock guide plates are arranged at the inner periphery of the cylinder along axial direction, and a plurality of adjustable stock guide plates are arranged around the inner periphery of the cylinder in each row; and the guide plate comprises an angle iron, a concave plate and a connecting plate, the angle iron is fixedly connected on the inner wall of the cylinder, the concave plate is fixedly connected on the angle iron, one end of the connecting plate is movably connected with the concave plate, the other end of the connecting plate is lapped on the inner wall of cylinder, and bracing frames are arranged below the concave plate and the connecting plate and fixedly connected on the inner wall of the cylinder. The drying drum provided in the utility model arranges the adjustable stock guide plates, so as to reasonably adjust the density of the stock curtain generated due to spreading the stock, regulate and control the circulating state of high-temperature fume and stabilize the tail gas temperature. Therefore, the stock can be uniformly heated.
Description
Technical field
The utility model is a kind of drying roller, particularly a kind of adjustable stock guide drying roller that is used for asphalt mixing plant.
Background technology
" the online automatic control asphalt mixing plant of AMP5000-C type " that Xuetao Group Co., Ltd., Wuxi produces is to be applicable to the large-scale construction equipment of building the high-grade highway bituminous paving, wherein drying roller is an important component part of this mixing plant, drying roller is used for the heating, drying of aggregate, makes it satisfy mixing plant aborning to the requirement of temperature, output and the quality of aggregate.Existing drying roller, three row's stock guides at its middle part are fixed, so heat-transfer effect is bad, can not effectively control the variation of exhaust temperature, cause the aggregate temperature instability, and are inhomogeneous, influenced the output and the quality that stir.
Summary of the invention
The purpose of this utility model is in order to overcome existing bad aggregate temperature instability, the uneven defective of causing of drying roller heat-transfer effect, invent a kind of adjustable stock guide drying roller, the stock guide of this drying roller, can be according to the variation of operating position, do locational adjustment or do quantitative adjustment, thereby the material curtain density that produces when regulating lifting is heated evenly material, make bag-type dust equipment be in good temperature working environment again, improve the bag-type dust effect.
The purpose of this utility model realizes as follows: described adjustable stock guide drying roller, comprise cylindrical shell, be provided with flame zone stock guide, fixedly stock guide, spiral stock guide in the cylindrical shell, it is characterized in that: in cylindrical shell, also be provided with adjustable material guiding board, described adjustable material guiding board has a plurality of, they have many rows in the inner edge of cylindrical shell axially-aligned, and each row is arranged with several uniformly around cylindrical shell again in interior week; Described stock guide comprises angle steel, notch plate and connecting plate, angle steel is fixed on the inwall of cylindrical shell, notch plate is fixed on the angle steel, one end of connecting plate is movable being connected on the notch plate, the other end is to be overlapped on the inwall of cylindrical shell, be provided with bracing frame below notch plate and the connecting plate, bracing frame is fixed on the inwall of cylindrical shell.
Described adjustable material guiding board has three rows in the inner edge of cylindrical shell axially-aligned, and a middle row opens an angle with each misarrangement of outside.
Good effect of the present utility model is as follows: can regulate stock guide owing to be provided with in the drying roller, so can rationally regulate the density that lifting produces the material curtain, can control to adjust high-temperature flue gas circulation status and stable exhaust temperature, the material heating was heated evenly, has made bag-type dust equipment be in good temperature working environment again, improved the bag-type dust effect, improve cloth bag service life, make full use of heat energy simultaneously, reduce heat loss due to exhaust gas, can obtain good energy-saving effect.
Description of drawings
Fig. 1 is the utility model outside drawing
Fig. 2 is the inner unfolding assumption diagram of the utility model
Fig. 3 is the adjustable material guiding board structure chart
Fig. 4 is the adjustable material guiding board structure chart of laying down behind the connecting plate
Among the figure: 1 cylindrical shell, 2 flame zone stock guides 3 are stock guide fixedly
4 spiral stock guides, 5 adjustable material guiding boards, 6 angle steel
7 notch plates, 8 connecting plates, 9 bracing frames
The specific embodiment
Shown in Figure 2 as Fig. 1, described adjustable stock guide drying roller, comprise cylindrical shell 1, be provided with flame zone stock guide 2, fixedly stock guide 3, spiral stock guide 4 in the cylindrical shell 1, it is characterized in that: in cylindrical shell 1, also be provided with adjustable material guiding board 5, described adjustable material guiding board 5 has a plurality of, and they have many rows in the inner edge of cylindrical shell 1 axially-aligned, and each row is arranged with several uniformly around cylindrical shell 1 again in interior week; As shown in Figure 3, described stock guide comprises angle steel 6, notch plate 7, connecting plate 8 and bracing frame 9, angle steel 6 is fixed on the inwall of cylindrical shell 1, notch plate 7 is fixed on the angle steel 6, one end of connecting plate 8 is movable being connected on the notch plate 7, the other end is to be overlapped on the inwall of cylindrical shell 1, is provided with bracing frame 9 below notch plate 7 and the connecting plate 8, and bracing frame 9 is fixed on the inwall of cylindrical shell 1.
Described adjustable material guiding board 5 has three rows in the inner edge of cylindrical shell 1 axially-aligned, and a middle row opens an angle (see figure 1) with each misarrangement of outside.
Fig. 4 is a structure chart of laying down the adjustable material guiding board 5 behind the connecting plate 8.
The utility model is set up " can regulate stock guide " in drying roller, six rows at middle part in the former drying roller fixedly stock guide make the stock guide of band regulatory function, make it do the position adjustment or to do the adjustment that quantity increases and decreases according to the variation of operating position.Major function is the compound situation according to different gradation in producing, carrying out the position of " can regulate flitch " adjusts or the quantity adjustment, the material curtain density that the different gradation material is produced under the metered flow situation is evenly reasonable, thereby realize regulating the negotiability and the heat-transfer effect of high-temperature flue gas, the effectively variation of control exhaust temperature, reach the best thermal effect that adds, support equipment is in desirable running status all the time.Use proof through practice, by the reasonable adjustment measure of " can regulate stock guide ", can reach the material curtain density of regulating drying roller institute hot aggregates, can control exhaust gas temperature in optimum range, the exhaust gas temperature under the desirable operating mode should remain on 110～130 ℃; When producing the coarse aggregate compound, the material curtain that produces can be sparse relatively, sometimes exhaust gas temperature can be above 150～160 ℃, then should take location regulation method, the lifting effect of cylinder is strengthened, improve material curtain density, increase aggregate and high-temperature flue gas touch opportunity, improve and add thermal effect, the reduction smog discharge temperature; When producing the fine aggregate compound, owing to use the fine aggregate ratio big, dust content is high relatively, can make the material curtain of generation dense relatively, cause exhaust gas temperature on the low side relatively, sometimes have only 80～90 ℃, when being lower than the bag-type dust optimal temperature conditions, can form water vapour dewfall phenomenon, the flue gas negotiability is weakened, at this moment then need adjust the position of adjustable material guiding board, stock guide lifting amount is suitably reduced, make exhaust gas temperature rationally be increased to desirable requirement, thereby avoid follow-up system to produce water vapour dewfall phenomenon.
Claims (2)
1. adjustable stock guide drying roller, comprise cylindrical shell, be provided with flame zone stock guide, fixedly stock guide, spiral stock guide in the cylindrical shell, it is characterized in that: in cylindrical shell, also be provided with adjustable material guiding board, described adjustable material guiding board has a plurality of, they have many rows in the inner edge of cylindrical shell axially-aligned, and each row is arranged with several uniformly around cylindrical shell again in interior week; Described stock guide comprises angle steel, notch plate and connecting plate, angle steel is fixed on the inwall of cylindrical shell, notch plate is fixed on the angle steel, one end of connecting plate is movable being connected on the notch plate, the other end is to be overlapped on the inwall of cylindrical shell, be provided with bracing frame below notch plate and the connecting plate, bracing frame is fixed on the inwall of cylindrical shell.
2. adjustable stock guide drying roller according to claim 1 is characterized in that: described adjustable material guiding board has three rows in the inner edge of cylindrical shell axially-aligned, and a middle row opens an angle with each misarrangement of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203090999U CN201149420Y (en) | 2007-12-26 | 2007-12-26 | Drying roller for adjustable material-guiding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203090999U CN201149420Y (en) | 2007-12-26 | 2007-12-26 | Drying roller for adjustable material-guiding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149420Y true CN201149420Y (en) | 2008-11-12 |
Family
ID=40117191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203090999U Expired - Lifetime CN201149420Y (en) | 2007-12-26 | 2007-12-26 | Drying roller for adjustable material-guiding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149420Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080925A (en) * | 2010-06-18 | 2011-06-01 | 无锡华中科技有限公司 | Material raising plate |
| CN102352594A (en) * | 2011-07-14 | 2012-02-15 | 无锡雪桃集团有限公司 | Aggregate drying cylinder with basket-type material driving device |
| CN102733293A (en) * | 2012-07-13 | 2012-10-17 | 山东建设机械股份有限公司 | Dying cylinder for preventing adhesion of reclaimed asphalt |
| CN103088743A (en) * | 2013-02-01 | 2013-05-08 | 福建南方路面机械有限公司 | Continuous asphalt mixture regeneration stirring apparatus |
-
2007
- 2007-12-26 CN CNU2007203090999U patent/CN201149420Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080925A (en) * | 2010-06-18 | 2011-06-01 | 无锡华中科技有限公司 | Material raising plate |
| CN102352594A (en) * | 2011-07-14 | 2012-02-15 | 无锡雪桃集团有限公司 | Aggregate drying cylinder with basket-type material driving device |
| CN102733293A (en) * | 2012-07-13 | 2012-10-17 | 山东建设机械股份有限公司 | Dying cylinder for preventing adhesion of reclaimed asphalt |
| CN103088743A (en) * | 2013-02-01 | 2013-05-08 | 福建南方路面机械有限公司 | Continuous asphalt mixture regeneration stirring apparatus |
| CN103088743B (en) * | 2013-02-01 | 2015-11-04 | 福建南方路面机械有限公司 | Continous way reclaimed asphalt mixture mixing plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201149420Y (en) | Drying roller for adjustable material-guiding plate | |
| CN201083461Y (en) | Heat accumulation type bar plate heating stove | |
| CN103982911B (en) | Segmented ceramic kiln fuel gas and air linkage control system | |
| CN208023383U (en) | A kind of modularization subregion heated air circulation type asphalt pavement heater | |
| CN104359300B (en) | A kind of drying and calcining machining center | |
| CN205259031U (en) | Vertical dryer and pitch agitated vessel | |
| CN104891831A (en) | Energy-saving environment-friendly active lime roasting shaft kiln | |
| CN108613184A (en) | Load-adjustable combustor and working method | |
| CN108751757A (en) | A kind of gypsum calcining energy-saving and emission-reduction method | |
| CN102533302A (en) | Internal heating type dryer for in-furnace coking coal dehumidification | |
| CN210031410U (en) | Aggregate heating system of asphalt mixing station | |
| CN111826186A (en) | Tail gas treatment system and method for asphalt mixture thermal regeneration combined equipment | |
| CN209368104U (en) | Glass melter combustion-supporting system | |
| CN207025075U (en) | A kind of flue gas denitrification system | |
| CN216408944U (en) | Primary air chamber structure of circulating fluidized bed boiler with air inlet at two sides and guide plates | |
| CN105753287B (en) | A kind of charging gear of sludge drying | |
| CN212293431U (en) | Tail gas treatment system of asphalt mixture thermal regeneration combined equipment | |
| CN214401302U (en) | Asphalt mixing system with heat exchange mechanism | |
| CN210832077U (en) | Energy-saving anti-blocking system combining pipe type and two-bin type rotary air preheater | |
| CN212404703U (en) | Hot-mixing drying cylinder | |
| CN203403121U (en) | Device for achieving high blast temperature by virtue of low calorific value coal gas and high temperature combustion-supporting air | |
| CN105442415A (en) | Upright drying tower and asphalt mixing equipment | |
| CN207936056U (en) | Circulating fluidized bed boiler First air Even air distribution device | |
| CN204714712U (en) | Energy-saving environment protection active lime roasting shaft kiln | |
| CN206055610U (en) | A kind of CFB boiler nested type blast cap air-distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |