CN104452534A - Drying cylinder for asphalt mixture blending equipment - Google Patents
Drying cylinder for asphalt mixture blending equipment Download PDFInfo
- Publication number
- CN104452534A CN104452534A CN201410557986.2A CN201410557986A CN104452534A CN 104452534 A CN104452534 A CN 104452534A CN 201410557986 A CN201410557986 A CN 201410557986A CN 104452534 A CN104452534 A CN 104452534A
- Authority
- CN
- China
- Prior art keywords
- supporter
- drying cylinder
- cylindrical shell
- hard layer
- outside
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C2019/1081—Details not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a drying cylinder for asphalt mixture blending equipment. The drying cylinder comprises a ring-shaped cylinder body, a plurality of supports, a hard layer, an elastic layer and a rolling ring, wherein the supports are arranged around the outside of the cylinder body; the hard layer surrounds the supports, the elastic layer surrounds the hard layer, and the rolling ring is arranged outside the elastic layer; the supports have elasticity and are abutted against the outside of the cylinder body; after the cylinder body is heated to expand, the supports are abutted against the hard layer, and the elastic layer can absorb the expansion-caused elastic deformation of the supports. Even if the drying cylinder provided by the invention is subjected to thermal deformation, the roundness of the drying cylinder can be kept, and the circumference of the drying cylinder can deform uniformly.
Description
Technical field
The present invention relates to a kind of mixing plant of bituminous mixture, particularly relate to a kind of cylindrical body of drying cylinder of asphalt mixing plant.
Background technology
At asphalt mixing plant clock, temperatures as high 300 DEG C in drying cylinder, under this operating mode, cylinder board high-temperature expansion, add the gravity of the building stones of larger capacity in top cylinder, cylindrical shell is produced to the thermal deformation of circumferencial direction, even if how to prevent the thermal deformation of cylindrical shell and guarantee distortion from also keeping the uniformity of its circumference to be a problem in the urgent need to address.
Summary of the invention
For the deficiency that prior art exists, though the invention provides a kind of can make cylindrical shell produce thermal deformation also can guarantee the roundness of cylindrical shell and the cylindrical body of drying cylinder of the asphalt mixing plant that cylindrical shell even circumferential can be kept to be out of shape.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of cylindrical body of drying cylinder of asphalt mixing plant, the rolling ring comprising in circular cylindrical shell, be around in some supporters outside cylindrical shell, be around in hard layer outside supporter, be around in the elastic layer outside hard layer and be located at outside elastic layer, described supporter has elasticity and is connected to the outside of cylindrical shell, after cylindrical shell expanded by heating, supporter to be abutted on hard layer and can be absorbed because of the elastic deformation causing supporter to occur that expands by elastic layer.
Further: described supporter takes the shape of the letter U or V-arrangement is arranged.
Further: the contact point of described supporter and cylindrical shell is more than the contact point of supporter and hard layer.
Further: the contact point of described supporter and cylindrical shell is less than the contact point of supporter and hard layer.
Further: described hard layer is made up of rigid material and elastic layer is made up of elastomeric material, and described elastic layer has elasticity.
Further: the below of described cylindrical shell is provided with two support rollers, and described cylindrical shell utilizes rolling ring to be supported on support roller.
Compared to prior art, at least there is following advantage in the cylindrical body of drying cylinder of asphalt mixing plant of the present invention: the cylindrical body of drying cylinder of described asphalt mixing plant comprises and has flexible supporter and the outside of supporter is arranged with hard layer, the outer of hard layer is arranged with elastic layer, after cylindrical shell is heated and expands, supporter generation elastic deformation, this elastic deformation is delivered on hard layer, the hardness that hard layer is certain because material has and elastic layer has certain elasticity, the elastic deformation of supporter can be weakened, and supporter is circumferentially in evenly arranging, can when cylindrical shell generation thermal deformation, guarantee the roundness of cylindrical shell and cylindrical shell even circumferential can be kept to be out of shape.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of this practicality.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As shown in Figure 1, it illustrates the cylindrical body of drying cylinder of a kind of asphalt mixing plant of the present invention, the rolling ring 6 comprising in circular cylindrical shell 2, be around in some supporters 3 outside cylindrical shell 2, be around in hard layer 4 outside supporter 3, be around in the elastic layer 5 outside hard layer 4 and be located at outside elastic layer 5, described supporter 3 has elasticity and is connected to the outside of cylindrical shell 2, after cylindrical shell 2 expanded by heating, supporter 3 to be abutted on hard layer 4 and can be absorbed because of the elastic deformation causing supporter 3 to occur that expands by elastic layer 5.Described supporter 3 takes the shape of the letter U or V-arrangement is arranged.The contact point of described supporter 3 and cylindrical shell 2 is more than the contact point of supporter 3 with hard layer 4.Described supporter 3 and the contact point of cylindrical shell 2 are less than the contact point of supporter 3 and hard layer 4.Described hard layer 4 is made up of rigid material and elastic layer 5 is made up of elastomeric material, and described elastic layer 5 has elasticity.The below of described cylindrical shell 2 is provided with two support rollers 1, and described cylindrical shell 2 utilizes rolling ring 6 to be supported on support roller 1.
The cylindrical body of drying cylinder of asphalt mixing plant comprises and has flexible supporter 3 and the outside of supporter 3 is arranged with hard layer 4, the outer of hard layer 4 is arranged with elastic layer 5, after cylindrical shell 2 is heated and expands, there is elastic deformation in supporter 3, this elastic deformation is delivered on hard layer 4, the hardness that hard layer 4 is certain because material has and elastic layer 5 has certain elasticity, the elastic deformation of supporter 3 can be weakened, and supporter 3 is circumferentially in evenly arranging, can when there is thermal deformation in cylindrical shell 2, guarantee the roundness of cylindrical shell 2 and cylindrical shell 2 even circumferential can be kept to be out of shape.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the cylindrical body of drying cylinder of an asphalt mixing plant, it is characterized in that: the rolling ring comprising in circular cylindrical shell, be around in some supporters outside cylindrical shell, be around in hard layer outside supporter, be around in the elastic layer outside hard layer and be located at outside elastic layer, described supporter has elasticity and is connected to the outside of cylindrical shell, described supporter is circumferentially in evenly arranging, after cylindrical shell expanded by heating, supporter to be abutted on hard layer and can be absorbed because of the elastic deformation causing supporter to occur that expands by elastic layer.
2. the cylindrical body of drying cylinder of asphalt mixing plant as claimed in claim 1, is characterized in that: described supporter takes the shape of the letter U or V-arrangement is arranged.
3. the cylindrical body of drying cylinder of asphalt mixing plant as claimed in claim 2, is characterized in that: the contact point of described supporter and cylindrical shell is more than the contact point of supporter and hard layer.
4. the cylindrical body of drying cylinder of asphalt mixing plant as claimed in claim 2, is characterized in that: the contact point of described supporter and cylindrical shell is less than the contact point of supporter and hard layer.
5. the cylindrical body of drying cylinder of asphalt mixing plant as claimed in claim 1, is characterized in that: described hard layer is made up of rigid material and elastic layer is made up of elastomeric material, and described elastic layer has elasticity.
6. the cylindrical body of drying cylinder of asphalt mixing plant as claimed in claim 1, is characterized in that: the below of described cylindrical shell is provided with two support rollers, and described cylindrical shell utilizes rolling ring to be supported on support roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557986.2A CN104452534A (en) | 2014-10-21 | 2014-10-21 | Drying cylinder for asphalt mixture blending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557986.2A CN104452534A (en) | 2014-10-21 | 2014-10-21 | Drying cylinder for asphalt mixture blending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452534A true CN104452534A (en) | 2015-03-25 |
Family
ID=52899235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557986.2A Pending CN104452534A (en) | 2014-10-21 | 2014-10-21 | Drying cylinder for asphalt mixture blending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452534A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113364A (en) * | 2015-09-17 | 2015-12-02 | 江苏华通动力重工有限公司（中外合资） | Supporting structure of hot-recycling drying cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407511A (en) * | 1967-05-16 | 1968-10-29 | American Hoist & Derrick Co | Rotary dryer for aggregate |
| JPH0631718A (en) * | 1992-07-15 | 1994-02-08 | Shintoku Kogyo Kk | Forming method for seal of centrifugally molded concrete tube collar |
| EP1909051A1 (en) * | 2006-10-04 | 2008-04-09 | Schenkmann-Piel Engineering-Gmbh | Drum or drum segment for a drying apparatus for bulk material and process for manufacturing a drum or drum segment. |
| CN101576344A (en) * | 2009-05-27 | 2009-11-11 | 无锡锡通工程机械有限公司 | Cylindrical body of drying cylinder of asphalt mixture stirring equipment |
| CN202509369U (en) * | 2012-01-05 | 2012-10-31 | 济南重工股份有限公司 | Drying cylinder turnover elastic bracket of asphalt agitating equipment |
-
2014
- 2014-10-21 CN CN201410557986.2A patent/CN104452534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407511A (en) * | 1967-05-16 | 1968-10-29 | American Hoist & Derrick Co | Rotary dryer for aggregate |
| JPH0631718A (en) * | 1992-07-15 | 1994-02-08 | Shintoku Kogyo Kk | Forming method for seal of centrifugally molded concrete tube collar |
| EP1909051A1 (en) * | 2006-10-04 | 2008-04-09 | Schenkmann-Piel Engineering-Gmbh | Drum or drum segment for a drying apparatus for bulk material and process for manufacturing a drum or drum segment. |
| CN101576344A (en) * | 2009-05-27 | 2009-11-11 | 无锡锡通工程机械有限公司 | Cylindrical body of drying cylinder of asphalt mixture stirring equipment |
| CN202509369U (en) * | 2012-01-05 | 2012-10-31 | 济南重工股份有限公司 | Drying cylinder turnover elastic bracket of asphalt agitating equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113364A (en) * | 2015-09-17 | 2015-12-02 | 江苏华通动力重工有限公司（中外合资） | Supporting structure of hot-recycling drying cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013505776A5 (en) | ||
| CN104452534A (en) | Drying cylinder for asphalt mixture blending equipment | |
| WO2019056978A3 (en) | Spring jack connector | |
| ITUA20163710A1 (en) | WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES | |
| CN101576344A (en) | Cylindrical body of drying cylinder of asphalt mixture stirring equipment | |
| Singh et al. | Microbial engineering biotechnologies | |
| CN201447653U (en) | Drying cylinder main body of asphalt mixture mixing device | |
| FR2965868B1 (en) | ROLLER IN COMPOSITE MATERIAL FOR HIGH TEMPERATURE RECOVERY | |
| CN104190829B (en) | The manufacture craft of arc spring | |
| RU2014129866A (en) | GENTRY VISUALIZATION SYSTEMS | |
| CN104386579A (en) | Annular internal expanding type steel coil lifting appliance | |
| MX2015016266A (en) | A disc filter apparatus. | |
| CN204004016U (en) | A kind of bearing block assembly of installing for main shaft | |
| CN203189431U (en) | Connection structure of silica ceramic roller and shaft sleeve | |
| CN204088556U (en) | A kind of Antenna baseplate of high temperature-proof and five array-element antenna base plates | |
| WO2015112306A3 (en) | Gas turbine engine inner case with non-integral vanes | |
| CN203685848U (en) | Bearing | |
| CN205592275U (en) | Detachable bearing | |
| BR112015017854A2 (en) | slip ring arrangement | |
| CN207329242U (en) | A kind of pipeline transportation stent | |
| CN205152453U (en) | Two -for -one twister surpasses feeds roller location bloated tight device | |
| CN105041849A (en) | Rolling bearing convenient to mount | |
| CN205551423U (en) | Short dabber continuous casting roll of modified | |
| CN103822525B (en) | Scraping plate type heat exchanger mechanically-sealing apparatus | |
| Chen et al. | Corrigendum to" Tailoring surface nanoroughness of electrospun scaffolds for skeletal tissue engineering" Acta Biomater. 59 (2017) 82-93 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |