CN215373270U - Reverse-flow plant-mixing heat regeneration drying roller - Google Patents
Reverse-flow plant-mixing heat regeneration drying roller Download PDFInfo
- Publication number
- CN215373270U CN215373270U CN202121091587.3U CN202121091587U CN215373270U CN 215373270 U CN215373270 U CN 215373270U CN 202121091587 U CN202121091587 U CN 202121091587U CN 215373270 U CN215373270 U CN 215373270U
- Authority
- CN
- China
- Prior art keywords
- guide
- material guide
- lifting
- chain
- cleaning
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a reverse-flow plantmix heat regeneration drying roller, includes barrel, relative setting at the feed end and the discharge end at barrel both ends, its characterized in that: the automatic cleaning and feeding device also comprises a self-cleaning material guide area, a self-cleaning full material curtain area and a coarse material curtain area which are sequentially arranged in the cylinder body along the direction from the feeding end to the discharging end; from clearance guide district, the guide reworked material removes along the discharge end direction, include a plurality of guide blading that set up along reworked material flow direction, guide blading includes that the circumference distributes at the inside a plurality of guide blades of barrel, the guide blade sets up with barrel axis slope, and a plurality of guide blades on two adjacent guide blading stagger each other and set up, and guide blade and barrel axis slope set up, the rotation direction cooperation of slope direction and barrel, so that the reworked material can get into from the whole material curtain district of clearance through self-cleaning guide district fast.
Description
Technical Field
The utility model belongs to the field of drying drums, and particularly relates to a reverse-flow plant-mixing heat regeneration drying drum.
Background
As more and more expressways of China enter the overhaul stage, a large amount of waste asphalt mixtures are generated, if the waste asphalt mixtures can be recycled in large amount, considerable economic benefits and social benefits can be brought, and more than 98% of asphalt mixture stirring equipment used for road surface construction in China is forced intermittent stirring equipment.
The asphalt plant-mixing hot recycling equipment is matched on the basis of an intermittent mixing station, so that repeated investment can be avoided, the purchase cost is reduced, the investment is small, the risk is small, the effect is quick, particularly, the counter-flow plant-mixing hot recycling equipment has the advantages of low tail gas temperature, more energy conservation, more environmental protection and the like, so that the counter-flow asphalt plant-mixing hot recycling equipment is more and more accepted and required by the market, a necessary link for recycling waste asphalt mixtures by using the counter-flow asphalt plant-mixing hot recycling equipment is heating and drying, but the counter-flow hot recycling drying roller on the market at present often has the defects that a material guide area is easy to stick materials, a material lifting area is easy to block materials, a material curtain is poor, the material temperature is not high, blades at a discharge end are quickly worn and the like, and the defects are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect that a material guide area is easy to stick materials in the prior art, and provides a counter-flow plant mixing heat regeneration drying roller.
The utility model adopts the following technical scheme:
the utility model provides a reverse-flow plantmix heat regeneration drying roller, includes barrel, relative setting at the feed end and the discharge end at barrel both ends, its characterized in that: the automatic cleaning and feeding device also comprises a self-cleaning material guide area, a self-cleaning full material curtain area and a coarse material curtain area which are sequentially arranged in the cylinder body along the direction from the feeding end to the discharging end;
the self-cleaning material guide area is used for guiding the reclaimed materials to move along the direction of the discharge end and comprises a plurality of material guide blade groups arranged along the flowing direction of the reclaimed materials, each material guide blade group comprises a plurality of material guide blades circumferentially distributed in the cylinder, the material guide blades are obliquely arranged with the axis of the cylinder and comprise two material guide chain posts arranged oppositely, a plurality of material guide chains arranged between the two material guide chain posts in a stacking mode and a plurality of material guide connecting pieces arranged between the two material guide chain posts and connected with the material guide chains, and the material guide blades on the two adjacent material guide blade groups are arranged in a staggered mode;
the self-cleaning full material curtain area heats the reclaimed materials and comprises a plurality of material lifting blades which are circumferentially distributed in the cylinder body, and the reclaimed materials in the self-cleaning full material curtain area are lifted by the material lifting blades to exchange heat with hot air in the cylinder body;
the coarse material curtain area is used for heating the reclaimed materials in a grading manner, comprises a plurality of material distributing blade groups arranged along the flowing direction of the reclaimed materials, and lifts the coarse materials in the reclaimed materials through the material distributing blade groups to exchange heat with hot air of the cylinder body.
Furthermore, the upper end of the material guide connecting piece is connected with the material guide chain positioned at the upper end, and the lower end of the material guide connecting piece sequentially penetrates through the plurality of material guide chains to be connected with the material guide chain positioned at the lower end.
Furthermore, the guide connecting piece comprises a guide vertical section and a guide bending section which is arranged at the top of the guide vertical section and inclines towards the rotating direction of the cylinder, the guide vertical section is connected with a guide chain positioned at the lower end, and the guide bending section is connected with a guide chain positioned at the upper end.
Furthermore, the material guiding blade group also comprises a material guiding circular ring, and one end of the chain post is connected with the inner wall of the cylinder body, while the other end is connected with the circular ring.
Furthermore, the material distributing blade group comprises a plurality of material distributing blades which are circumferentially distributed in the cylinder body, each material distributing blade comprises two supporting pieces which are arranged oppositely, a material distributing blade body connected to the two supporting pieces and a plurality of material distributing chains which are arranged below the material distributing blade body in a stacked mode, and a plurality of gaps for fine materials of the regeneration materials to pass through are formed in the material distributing blade body.
Furthermore, the upper end of the material distributing blade body is obliquely arranged along the rotating direction of the cylinder body.
Furthermore, the distributing blade body is detachably connected with the supporting piece through a bolt assembly.
Furthermore, the material guide device further comprises a rapid material guide area arranged at the front end of the self-cleaning material guide area, the feeding end of the cylinder body is provided with a circular truncated cone shell, and the flaring end of the circular truncated cone shell is connected with the feeding end of the cylinder body to form the rapid material guide area.
Furthermore, carry material blade and the axis parallel arrangement of barrel, including a plurality of carrying material chain posts along the reworked material flow direction interval setting, range upon range of a plurality of carrying material chains that set up between two carrying material chain posts and set up and carry a plurality of carrying material connecting pieces that the material chain is connected with a plurality of carrying between two carrying material chain posts.
Further, the upper end of the material lifting connecting piece is connected with a material lifting chain located at the upper end, the lower end of the material lifting connecting piece sequentially penetrates through a plurality of material lifting chains to be connected with the material lifting chain located at the lower end, the material lifting connecting piece comprises a material lifting vertical section and a material lifting bending section, the material lifting vertical section is inclined towards the rotation direction of the barrel, the material lifting vertical section is connected with the material lifting chain located at the lower end, and the material lifting bending section is connected with the material lifting chain located at the upper end.
As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: the material guide blade comprises a material guide chain, and can be self-cleaned by friction with the inner wall of the cylinder in the material guide process, so that the material sticking phenomenon of a self-cleaning material guide area is greatly reduced; the plurality of material guide blades on two adjacent material guide blade groups are arranged in a staggered manner, the material guide blades are arranged in an inclined manner with the axis of the cylinder body, and the inclined direction is matched with the rotating direction of the cylinder body, so that the reclaimed materials can quickly enter the self-cleaning full-material curtain region through the self-cleaning material guide region;
the upper end of the material guide connecting piece is connected with the material guide chain positioned at the upper end, the lower end of the material guide connecting piece sequentially penetrates through the plurality of material guide chains to be connected with the material guide chain positioned at the lower end, the plurality of material guide chains positioned in the middle are not welded with the material guide connecting piece, the plurality of material guide chains positioned in the middle can freely move mutually, so that the plurality of material guide chains form a flexible netted material guide blade, when in material guide, the material guide chains mutually shake and collide and the material guide chains and the friction between the material guide chains and the inner wall of the cylinder body realize self-cleaning, the material sticking phenomenon of a material guide area in self-cleaning is greatly reduced, the equipment cleaning period is prolonged, the labor cost is saved, and the reliability and the stability of the equipment operation are improved;
the material guide connecting piece is provided with a material guide bending section which has a material lifting function to a certain extent to form a certain material curtain, so that the retention time of the reclaimed materials on the material guide blades is prolonged, the heat exchange capacity of the roller is improved, and the energy is saved;
the distributing blade body is provided with a plurality of gaps for fine materials of the reclaimed materials to pass through, when the roller works, the distributing blade lifts the reclaimed materials, the fine materials in the reclaimed materials drop through the gaps, the coarse materials are continuously lifted to form a material curtain, the heating times of the coarse materials are increased, the heating times of the fine materials are reduced, so that the aging phenomenon of asphalt in the reclaimed materials is reduced, and the plurality of distributing chains which are stacked can realize the self-cleaning function of the inner wall of the roller body and ensure the positive production work of the drying roller;
the material lifting blade is arranged in parallel with the axis of the cylinder body to form a straight-through reclaimed material channel, so that the phenomena of material blockage and material sticking of a self-cleaning full material curtain area can be reduced;
this application is through dividing the barrel into quick guide district, self-cleaning complete material curtain district and coarse fodder curtain district, and inject the concrete structure of blade in each district, it risees gradually to have the temperature from the feed end to the discharge end with adaptation counter-current formula drying drum, the thermal efficiency risees gradually, the characteristic that the sizing reduces gradually, in order to obtain the regeneration drying material of high-quality, and the at utmost reduction drying drum sizing, the condition of putty, extension equipment clearance cycle, practice thrift the cost of labor, the reliability and the stability of equipment operation have been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of C-C in the figure;
FIG. 3 is a structural sectional view of M-M in the figure;
FIG. 4 is a first schematic view of a material guiding vane;
FIG. 5 is a second schematic view of the structure of a material guiding vane;
FIG. 6 is a schematic view showing the structure of a material guiding connector;
FIG. 7 is a schematic structural view of a distribution blade;
FIG. 8 is a first schematic structural view of a lifting blade;
FIG. 9 is a second schematic structural view of a lifter blade;
FIG. 10 is a schematic structural view of a lifting connector;
in the figure, 1-cylinder, 2-fast material guiding area, 3-self-cleaning material guiding area, 4-self-cleaning full material curtain area, 5-coarse material curtain area, 11-feeding end, 12-discharging end, 21-circular truncated cone shell, 31-material guiding blade, 311-material guiding chain column, 312-material guiding chain, 313-material guiding connecting piece, 3131-material guiding vertical section and 3132-material guiding bending section, 32-guide circular ring, 41-lifting blade, 411-lifting chain column, 412-lifting chain, 413-lifting connecting piece, 4131-lifting vertical section, 4132-lifting bending section, 42-lifting circular ring, 51-distributing blade, 52-supporting piece, 53-distributing blade body, 54-distributing chain and 55-notch.
Detailed Description
The utility model is further described below by means of specific embodiments.
Referring to fig. 1 to 10, a counter-flow plant mixing heat regeneration drying drum comprises a drum body 1, a feeding end 11 and a discharging end 12 which are oppositely arranged at two ends of the drum body 1, a rapid material guiding area 2, a self-cleaning material guiding area 3, a self-cleaning full material curtain area 4 and a coarse material curtain area 5 which are sequentially arranged in the drum body 1 along the direction from the feeding end 11 to the discharging end 12.
Inside quick guide district 2, the guide reclaimed materials got into barrel 1 fast, specifically, barrel feed end 11 was provided with round platform casing 21, and the flaring end of round platform casing 21 is connected in order to form quick guide district 2 with barrel feed end 11.
From clearance guide district 3, the guide reworked material removes along 12 directions of discharge end, include a plurality of guide blading that set up along reworked material flow direction, guide blading includes that the circumference distributes at a plurality of guide blades 31 of barrel 1 inside and the guide ring 32 of being connected with a plurality of guide blades 31, it is specific, a plurality of guide blades 31 on two adjacent guide blading stagger each other and set up, and guide blade 31 and the slope of 1 axis of barrel set up, the direction of rotation cooperation of slope and barrel, so that the reworked material can be fast through in self-cleaning guide district 3 gets into self-cleaning complete material curtain district 4.
The guide blade 31 includes two guide chain posts 311 that set up along the reworked material flow direction interval, range upon range of a plurality of guide chains 312 that set up between two guide chain posts 311 and set up a plurality of guide connecting piece 313 of being connected with a plurality of guide chains 312 between two guide chain posts 311, it is concrete, guide chain post 311 one end and the welding of barrel 1 inner wall, the other end is connected with guide ring 32, guide chain post 311 can weld also bolted connection with guide ring 32, distribute the circumference at a plurality of guide chain posts 311 of barrel 31 circumference through guide ring 32 and connect, with the intensity that improves guide blade group, guarantee drying drum's normal work.
The upper end of the material guiding connecting piece 313 is connected with the material guiding chain at the upper end, the lower end of the material guiding connecting piece passes through a plurality of material guiding chains in sequence to be connected with the material guiding chain at the lower end, the material guiding vertical section 3131 and the material guiding bending section 3132 which is arranged at the top of the material guiding vertical section 3131 and inclines towards the rotating direction of the cylinder 1 are included, the material guiding vertical section 3131 is connected with the material guiding chain at the lower end, the material guiding bending section is connected with the material guiding chain at the upper end, the material guiding chains in the middle are not welded with the material guiding connecting piece, the material guiding chains in the middle can freely move mutually, so that the material guiding chains 312 form a flexible netted material guiding blade, during material guiding, mutual shaking collision between the material guiding chains 312 and friction between the material guiding chains 312 and the inner wall of the cylinder 1 realize self-cleaning, the material sticking phenomenon in the self-cleaning area is greatly reduced, the cleaning period of the equipment is prolonged, and the labor cost is saved, the reliability and the stability of the operation of the equipment are improved; and the guide connecting piece 313 is provided with a guide bent section 3132, which has a material lifting function to a certain extent, so as to form a certain material curtain, increase the retention time of the regenerated material on the guide vanes 31, further improve the heat exchange capacity of the roller and save energy.
Self-cleaning complete material curtain district 4 heats the reclaimed material, including a plurality of liftout blades 41 that the circumference distributes and along the reclaimed material flow direction interval set up with a plurality of liftout rings 42 that liftout blade 41 is connected, lift the reclaimed material of self-cleaning complete material curtain district 4 through liftout blade 41 and carry out the heat exchange with the steam of barrel 1, specifically, liftout blade 41 and barrel 1 axis parallel arrangement to form direct reclaimed material passageway, reducible putty and the sizing phenomenon of self-cleaning complete material curtain district 4.
The material lifting blade 41 comprises a plurality of material lifting chain columns 411 arranged at intervals along the flowing direction of the reclaimed materials, a plurality of material lifting chains 412 arranged between two adjacent material lifting chain columns 411 in a stacking mode and a plurality of material lifting connecting pieces 413 arranged between two adjacent material lifting chain columns 411 and connected with the plurality of material lifting chains 412, specifically, a plurality of material lifting circular rings 42 correspond to the plurality of material lifting chain columns 411 arranged in the flowing direction of the salt reclaimed materials one by one, one ends of the material lifting chain columns 411 are welded with the inner wall of the barrel body 1, the other ends of the material lifting chain columns 411 are connected with the material lifting circular rings 42, the material lifting chain columns 411 and the material lifting circular rings 42 can be welded or connected through bolts, and the plurality of material lifting chain columns 411 distributed circumferentially on the circumference of the barrel body 1 are connected through the material lifting circular rings 42, so that the strength of the material lifting blade 41 is improved, and the normal operation of the drying roller is ensured; furthermore, the front end of the next material lifting chain arranged along the direction of the reclaimed material and the tail end of the previous material lifting chain are sleeved on the same material lifting chain column at intervals.
The upper end of the material lifting connecting piece 413 is connected with a material lifting chain at the upper end, the lower end of the material lifting connecting piece sequentially penetrates through a plurality of material lifting chains to be connected with the material lifting chain at the lower end, the material lifting vertical section 4131 and a material lifting bending section 4132 which is arranged at the top of the material lifting vertical section 4131 and inclines towards the rotating direction of the barrel body are included, the material lifting vertical section 4131 is connected with the material lifting chain at the lower end, the material lifting bending section is connected with the material lifting chain at the upper end, the plurality of material lifting chains in the middle are not welded with the material lifting connecting piece, the plurality of material lifting chains in the middle can freely move mutually, so that the plurality of material lifting chains 412 form a net-shaped material lifting blade, when the material is lifted, the self-cleaning is realized through the mutual shaking collision between the material lifting chains 412 and the friction between the material lifting chains 412 and the inner wall of the barrel body 1, the self-cleaning whole material curtain area is greatly reduced, the equipment cleaning period is prolonged, the labor cost is saved, the reliability and the stability of the operation of the equipment are improved; and the material lifting connecting piece 413 is provided with a material lifting bending section 4132, so that the retention time of the regenerated material on the material lifting blade 41 is increased, the heat exchange capacity of the roller is improved, and the energy is saved.
Coarse fodder curtain district 5 carries out the heating in grades to the reclaimed materials, include a plurality of feed divider blade groups that set up along the reclaimed materials flow direction, raise the coarse fodder in the reclaimed materials through feed divider blade group and carry out the heat exchange with the steam of barrel 1, including a plurality of feed divider blades 51 of circumference distribution in barrel 1 inside, a plurality of feed divider blades 51 of two adjacent feed divider blade groups align to set up, and feed divider blade 51 and barrel 1 axis parallel arrangement to form through reclaimed materials passageway, reducible putty and the sizing phenomenon in coarse fodder curtain district.
The material distributing blade 51 comprises two supporting pieces 52 arranged at intervals along the flowing direction of the reclaimed materials, a material distributing blade body 53 connected to the two supporting pieces 52 and a plurality of material distributing chains 54 positioned below the material distributing blade body 53 in a stacked mode, a plurality of notches 55 for the reclaimed materials to pass through are formed in the material distributing blade body 51, when the roller works, the reclaimed materials are lifted by the material distributing blade 51, the reclaimed materials in the reclaimed materials drop through the notches 55, the coarse materials are continuously lifted to form a material curtain, the heating frequency of the coarse materials is increased, the heating frequency of the fine materials is reduced, the aging phenomenon of asphalt in the reclaimed materials is reduced, and the stacked material distributing chains 54 can realize the self-cleaning function on the inner wall of the roller body 1 and ensure the positive production work of the drying roller; specifically, the upper end of the distributing blade body 53 is obliquely arranged along the rotating direction of the cylinder 1, so as to improve the retention time of the coarse material on the distributing blade body 53 and improve the heat exchange efficiency of the coarse material; further, the distributing blade body 53 is detachably connected with the supporting piece 52 through a bolt assembly, so that the distributing blade body 53 can be conveniently detached and replaced.
This application is through dividing the barrel into quick guide district 2, self-cleaning guide district 3, self-cleaning complete material curtain district 4 and thick material curtain district 5, and inject the concrete structure of blade in each district, it risees gradually to adapt to counter-current formula drying drum from feed end 11 to discharge end 12 temperature, the thermal efficiency risees gradually, the characteristic that the sizing reduces gradually, in order to obtain the regeneration stoving material of high quality, and maximum reduction drying drum sizing, the condition of putty, the extension equipment clearance cycle, practice thrift the cost of labor, the reliability and the stability of equipment operation have been improved.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (10)
1. The utility model provides a reverse-flow plantmix heat regeneration drying roller, includes barrel, relative setting at the feed end and the discharge end at barrel both ends, its characterized in that: the automatic cleaning and feeding device also comprises a self-cleaning material guide area, a self-cleaning full material curtain area and a coarse material curtain area which are sequentially arranged in the cylinder body along the direction from the feeding end to the discharging end;
the self-cleaning material guide area is used for guiding the reclaimed materials to move along the direction of the discharge end and comprises a plurality of material guide blade groups arranged along the flowing direction of the reclaimed materials, each material guide blade group comprises a plurality of material guide blades circumferentially distributed in the cylinder, the material guide blades are obliquely arranged with the axis of the cylinder and comprise two material guide chain posts arranged oppositely, a plurality of material guide chains arranged between the two material guide chain posts in a stacking mode and a plurality of material guide connecting pieces arranged between the two material guide chain posts and connected with the material guide chains, and the material guide blades on the two adjacent material guide blade groups are arranged in a staggered mode;
the self-cleaning full material curtain area heats the reclaimed materials and comprises a plurality of material lifting blades which are circumferentially distributed in the cylinder body, and the reclaimed materials in the self-cleaning full material curtain area are lifted by the material lifting blades to exchange heat with hot air in the cylinder body;
the coarse material curtain area is used for heating the reclaimed materials in a grading manner, comprises a plurality of material distributing blade groups arranged along the flowing direction of the reclaimed materials, and lifts the coarse materials in the reclaimed materials through the material distributing blade groups to exchange heat with hot air of the cylinder body.
2. The counter-flow plantmix heat regenerative drying drum of claim 1, wherein: the upper end of the material guide connecting piece is connected with the material guide chain positioned at the upper end, and the lower end of the material guide connecting piece sequentially penetrates through the material guide chains to be connected with the material guide chain positioned at the lower end.
3. The counter-flow plantmix heat regenerative drying drum of claim 2, wherein: the material guide connecting piece comprises a material guide vertical section and a material guide bending section which is arranged at the top of the material guide vertical section and inclines towards the rotating direction of the cylinder body, the material guide vertical section is connected with a material guide chain positioned at the lower end, and the material guide bending section is connected with a material guide chain positioned at the upper end.
4. The counter-flow plantmix heat regenerative drying drum of claim 2, wherein: the material guiding blade group further comprises a material guiding circular ring, and one end of the chain post is connected with the inner wall of the cylinder body, while the other end is connected with the circular ring.
5. The counter-flow plantmix heat regenerative drying drum of claim 1, wherein: the material distributing blade group comprises a plurality of material distributing blades which are circumferentially distributed in the barrel, each material distributing blade comprises two supporting pieces which are arranged oppositely, a material distributing blade body connected to the two supporting pieces and a plurality of material distributing chains arranged below the material distributing blade body in a stacked mode, and a plurality of gaps for fine materials of regenerated materials to pass through are formed in the material distributing blade body.
6. The counter-flow plantmix heat regenerative drying drum of claim 5, wherein: the upper end of the material distributing blade body is obliquely arranged along the rotating direction of the cylinder body.
7. The counter-flow plantmix heat regenerative drying drum of claim 5, wherein: the material distributing blade body is detachably connected with the supporting piece through a bolt assembly.
8. The counter-flow plantmix heat regenerative drying drum of claim 1, wherein: the automatic cleaning and feeding device is characterized by further comprising a quick material guiding area arranged at the front end of the self-cleaning material guiding area, a circular truncated cone shell is arranged at the feeding end of the cylinder, and an expanding end of the circular truncated cone shell is connected with the feeding end of the cylinder to form the quick material guiding area.
9. The counter-flow plantmix heat regenerative drying drum of claim 1, wherein: the material lifting blade is arranged parallel to the axis of the cylinder and comprises a plurality of material lifting chain columns arranged at intervals along the flowing direction of reclaimed materials, a plurality of material lifting chains stacked between the two material lifting chain columns and a plurality of material lifting connecting pieces arranged between the two material lifting chain columns and connected with the plurality of material lifting chains.
10. The counter-flow plantmix heat regenerative drying drum of claim 9, wherein: the material lifting connecting piece is characterized in that the upper end of the material lifting connecting piece is connected with a material lifting chain located at the upper end, the lower end of the material lifting connecting piece sequentially penetrates through a plurality of material lifting chains to be connected with the material lifting chain located at the lower end, the material lifting connecting piece comprises a material lifting vertical section and a material lifting bending section which is arranged at the top of the material lifting vertical section and inclines towards the rotating direction of the cylinder, the material lifting vertical section is connected with the material lifting chain located at the lower end, and the material lifting bending section is connected with the material lifting chain located at the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091587.3U CN215373270U (en) | 2021-05-20 | 2021-05-20 | Reverse-flow plant-mixing heat regeneration drying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091587.3U CN215373270U (en) | 2021-05-20 | 2021-05-20 | Reverse-flow plant-mixing heat regeneration drying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373270U true CN215373270U (en) | 2021-12-31 |
Family
ID=79630862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121091587.3U Active CN215373270U (en) | 2021-05-20 | 2021-05-20 | Reverse-flow plant-mixing heat regeneration drying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909886A (en) * | 2022-05-11 | 2022-08-16 | 奈岩(上海)机械科技发展有限公司 | Multifunctional drying drum for asphalt mixing station |
| CN117026727A (en) * | 2023-10-10 | 2023-11-10 | 福建省铁拓机械股份有限公司 | Self-cleaning drying roller for asphalt mixture plant-mixing thermal regeneration equipment |
-
2021
- 2021-05-20 CN CN202121091587.3U patent/CN215373270U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909886A (en) * | 2022-05-11 | 2022-08-16 | 奈岩(上海)机械科技发展有限公司 | Multifunctional drying drum for asphalt mixing station |
| CN114909886B (en) * | 2022-05-11 | 2023-10-31 | 奈岩(上海)机械科技发展有限公司 | Multifunctional drying cylinder for asphalt mixing station |
| CN117026727A (en) * | 2023-10-10 | 2023-11-10 | 福建省铁拓机械股份有限公司 | Self-cleaning drying roller for asphalt mixture plant-mixing thermal regeneration equipment |
| CN117026727B (en) * | 2023-10-10 | 2024-01-02 | 福建省铁拓机械股份有限公司 | Self-cleaning drying roller for asphalt mixture plant-mixing thermal regeneration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215373270U (en) | Reverse-flow plant-mixing heat regeneration drying roller | |
| CN203475304U (en) | Continuous type recycled asphalt mixture stirring device | |
| CN105732002A (en) | Ceramisite production process and equipment | |
| CN106091707A (en) | A kind of sintering deposit vertical adverse current waste-heat recovery device and method | |
| CN103088743A (en) | Continuous asphalt mixture regeneration stirring apparatus | |
| CN103397589A (en) | Roller used for heating, drying and continuous stirring to produce thermal regeneration mixture | |
| CN205501142U (en) | Haydite production facility | |
| CN207347882U (en) | A kind of useless bitumen regeneration equipment | |
| CN114909886B (en) | Multifunctional drying cylinder for asphalt mixing station | |
| CN217460172U (en) | Anti-sticking drying roller against current of reclaimed asphalt mixture | |
| CN103435246A (en) | Municipal sludge drying device | |
| CN213867196U (en) | Self-cleaning heat regeneration drying roller | |
| CN207129581U (en) | A kind of stalk board buck conveying device | |
| CN206368315U (en) | A kind of batch (-type) old asphalt hot recycling mixing plant | |
| CN106012765B (en) | A kind of bituminous mixing plant burner hearth | |
| KR100624345B1 (en) | Reproduction method of waste asphalt concrete and it's apparatus | |
| CN219137307U (en) | Antiseized former regeneration aggregate drying equipment | |
| CN204608569U (en) | A kind of four-part form asphalt heat recycling heated roller | |
| CN210596913U (en) | Flexible material lifting blade of drying roller | |
| CN205893870U (en) | Bituminous mixture drying system | |
| CN202322725U (en) | Coke dry quenching annular air duct structure | |
| CN203360979U (en) | Drum for producing hot recycling mixture through heating, drying and continuous stirring | |
| CN213233037U (en) | Reclaimed material heat exchange system | |
| CN204981543U (en) | Drying equipment of efficient handling heterogeneity heavy metal mud | |
| CN2270952Y (en) | Deflecting trough plate type heating mixing dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |