CN212404703U - Hot-mixing drying cylinder - Google Patents
Hot-mixing drying cylinder Download PDFInfo
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- CN212404703U CN212404703U CN201922291815.0U CN201922291815U CN212404703U CN 212404703 U CN212404703 U CN 212404703U CN 201922291815 U CN201922291815 U CN 201922291815U CN 212404703 U CN212404703 U CN 212404703U
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- cylinder body
- fire control
- temperature area
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Abstract
The utility model relates to a hot-mix drying cylinder, which comprises a cylinder body, wherein the cylinder body is sequentially divided into a low-temperature area, a high-temperature area and a fire control area from a feeding end to a discharging end, guide plates are respectively installed at the feeding end and the discharging end of the cylinder body, a first material copying plate component is installed in the low-temperature area of the cylinder body, a second material copying plate component is installed in the high-temperature area of the cylinder body, and the fire control area of the cylinder body is provided with the fire control cylinder component; a high-temperature isolation wall assembly is arranged between the low-temperature area and the high-temperature area of the cylinder body; and a guide plate is arranged in the fire control area of the cylinder body. The utility model discloses the design is novel, can be used for normal production and can be used for heat regeneration production again.
Description
Technical Field
The utility model relates to a hot mix drying cylinder belongs to pitch drying equipment technical field.
Background
At present, the plant-mixing asphalt heat regeneration equipment in China generally uses double-roller equipment, one drying roller is placed on the ground to dry new aggregates, the other drying roller is erected on a steel structure of a main building to dry regenerated materials, one regeneration roller is erected on the main building, and devices such as a regenerated material conveying belt machine and a lifting machine are additionally arranged. Therefore, it is necessary to develop a dual-purpose special drying drum for normal production and heat regeneration production.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a hot mixing drying cylinder which can be used for normal production and thermal regeneration production,
according to the utility model provides a technical scheme: a hot-mixing drying cylinder comprises a cylinder body, wherein the cylinder body is sequentially divided into a low-temperature area, a high-temperature area and a fire control area from a feeding end to a discharging end, guide plates are respectively installed at the feeding end and the discharging end of the cylinder body, a first material copying plate assembly is installed in the low-temperature area of the cylinder body, a second material copying plate assembly is installed in the high-temperature area of the cylinder body, and the fire control area of the cylinder body is provided with the fire control cylinder assembly; a high-temperature isolation wall assembly is arranged between the low-temperature area and the high-temperature area of the cylinder body; and a guide plate is arranged in the fire control area of the cylinder body.
As a further improvement of the utility model, the second material copying plate component comprises a plurality of second material copying plates uniformly distributed on the cylinder body; the second material copying plate comprises two material copying blades arranged in a V shape, a plurality of material copying small plates are obliquely arranged on the material copying blades, and a hollow part between every two material copying small plates is in a window shape.
As a further improvement, the fire control cylinder assembly comprises a plurality of spring support plates and a fire control cover, the spring support plates are evenly arranged into a circle on the cylinder body, and the head fixed connection of the spring support plates is used for controlling the fire control cover.
As a further improvement, the middle part of the spring support plate is provided with a triangular zigzag part, and the spring support plate is provided with a material leakage square hole.
As a further improvement of the utility model, the fire control cover is made of stainless steel material.
As a further improvement of the utility model, the high-temperature isolation wall component comprises an outer-layer stabilizing frame and a circular heat-insulating component, the outer-layer stabilizing frame is arranged on the barrel body, and the circular heat-insulating component is fixed on the outer-layer stabilizing frame; the ring heat insulation assembly comprises a heat insulation ring and a circle of fixed reinforcing plates uniformly distributed on the heat insulation ring.
As a further improvement of the utility model, the outer stable frame is provided with a guide plate.
As a further improvement, the first material copying plate component of a plurality of groups is axially distributed on the barrel body, and the first material copying plate component comprises a plurality of first material copying plates.
Compared with the prior art, the utility model, have following advantage:
1. can be used for normal production and heat regeneration production.
2. The low-temperature area in the cylinder can be used for mixing the reclaimed materials with the reclaimed materials into a new mixture while evaporating water in the reclaimed materials, and the high-temperature area can be used for mixing the reclaimed materials and the new materials into asphalt and the like in the new mixture.
3. The second material copying plate can effectively prevent an adhesion structure, and reduce the adhesion of the heated regenerated material to equipment to influence the normal operation of the equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the second material copying plate of the present invention.
Fig. 3 is a front view of the high temperature partition wall assembly of the present invention.
Fig. 4 is a side view of the high temperature partition wall assembly of the present invention.
Figure 5 is a front view of the fire control cylinder assembly of the present invention.
Figure 6 is a side view of the fire control cartridge assembly of the present invention.
Description of reference numerals: 1-cylinder, 2-guide plate, 3-first material copying plate component, 4-second material copying plate component, 5-fire control cylinder component, 6-high temperature isolation wall component, 3.1-first material copying plate, 4.1-second material copying plate, 4.2-material copying blade, 4.3-material copying small plate, 5.1-spring support plate, 5.2-fire control cover, 5.1.1-triangular zigzag part, 5.1.2-material leakage square hole, 6.1-outer layer stabilizing frame, 6.2-circular ring heat insulation component, 6.2.1-heat insulation circular ring and 6.2.2-fixed reinforcing plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the hot-mix drying cylinder comprises a cylinder body 1, wherein the cylinder body 1 is sequentially divided into a low-temperature area, a high-temperature area and a fire control area from a feeding end to a discharging end, the low-temperature area can be used for re-mixing the reclaimed materials with the reclaimed materials while evaporating water in the reclaimed materials to form a new mixed material, and the high-temperature area can be used for re-mixing the reclaimed materials and the new materials to form asphalt and the like in the new mixed material;
a guide plate 2 is respectively arranged at the feed end and the discharge end of the cylinder body 1, a first material copying plate component 3 is arranged in a low-temperature area of the cylinder body 1, a second material copying plate component 4 is arranged in a high-temperature area of the cylinder body 1, and a fire control cylinder component 5 is arranged in a fire control area of the cylinder body 1; a high-temperature isolation wall assembly 6 is arranged between the low-temperature area and the high-temperature area of the cylinder body 1; and a guide plate 2 is arranged in the fire control area of the cylinder body 1.
As shown in fig. 2, the second shoveling plate assembly 4 comprises a plurality of second shoveling plates 4.1 uniformly distributed on the cylinder 1; the second material copying plate 4.1 comprises two material copying blades 4.2 arranged in a V shape, a plurality of small material copying plates 4.3 are obliquely arranged on the material copying blades 4.2, and a window is formed between every two small material copying plates 4.3 in a hollow mode. Use round steel interconnect between two copy material blades 4.2, be effectual the adhesion structure that prevents, reduce the adhesion of heating back reclaimed materials to equipment, influence equipment normal operating.
As shown in fig. 5 and 6, the fire control barrel assembly 5 includes a plurality of spring support plates 5.1 and a fire control cover 5.2, the spring support plates 5.1 are uniformly arranged in a circle on the barrel 1, and the head of the spring support plate 5.1 is fixedly connected with the fire control cover 5.2. The fire control cover 5.2 is made of refractory materials such as stainless steel materials. The fire control barrel assembly 5 can effectively control the divergence of flame, so that the flame can directly reach a high-temperature area in the barrel, and simultaneously, the reclaimed materials are prevented from being directly contacted with the flame during heating to age the asphalt again.
The middle part of the spring support plate 5.1 is provided with a triangular zigzag part 5.1.1, and the spring support plate 5.1 is provided with a material leakage square hole 5.1.2. The spring support plate 5.1 can support the fire control cover 5.2, and the triangular bent part 5.1.1 can have a certain buffering effect.
As shown in fig. 3 and 4, the high-temperature partition wall assembly 6 comprises an outer layer stabilizing frame 6.1 and a circular ring heat-insulating assembly 6.2, wherein the outer layer stabilizing frame 6.1 is installed on the barrel 1, and the circular ring heat-insulating assembly 6.2 is fixed on the outer layer stabilizing frame 6.1; the ring heat insulation assembly 6.2 comprises a heat insulation ring 6.2.1 and a circle of fixed reinforcing plates 6.2.2 uniformly distributed on the heat insulation ring 6.2.1.
The guide plate 2 is arranged on the outer-layer stabilizing frame 6.1, so that the function of flow guide is achieved between the low-temperature area and the high-temperature area.
As shown in fig. 1, a plurality of groups of first shoveling plate assemblies 3 are axially distributed on the cylinder 1, and each first shoveling plate assembly 3 includes a plurality of first shoveling plates 3.1. The first material copying plate 3.1 adopts a conventional material copying plate design, and conventional production drying can be carried out on a low-temperature area through the parallel arrangement of a plurality of groups of first material copying plate assemblies 3.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (8)
1. A hot-mixing drying cylinder comprises a cylinder body (1), and is characterized in that the cylinder body (1) is sequentially divided into a low-temperature area, a high-temperature area and a fire control area from a feeding end to a discharging end, guide plates (2) are respectively installed at the feeding end and the discharging end of the cylinder body (1), a first material copying plate component (3) is installed in the low-temperature area of the cylinder body (1), a second material copying plate component (4) is installed in the high-temperature area of the cylinder body (1), and a fire control cylinder component (5) is installed in the fire control area of the cylinder body (1); a high-temperature isolation wall assembly (6) is arranged between the low-temperature area and the high-temperature area of the barrel body (1); and the guide plate (2) is arranged in the fire control area of the cylinder body (1).
2. The hot mix drying drum according to claim 1, characterized in that said second shoveling plate assembly (4) comprises a plurality of second shoveling plates (4.1) uniformly distributed on the drum body (1); the second material copying plate (4.1) comprises two material copying blades (4.2) arranged in a V shape, a plurality of material copying small plates (4.3) are obliquely arranged on the material copying blades (4.2), and a window is formed between every two material copying small plates (4.3) in a hollow mode.
3. The hot mix drying drum according to claim 1, characterized in that the fire control drum assembly (5) comprises a plurality of spring support plates (5.1) and a fire control cover (5.2), the plurality of spring support plates (5.1) are uniformly arranged in a circle on the drum body (1), and the head of the spring support plate (5.1) is fixedly connected with the fire control cover (5.2).
4. The hot mix drying drum according to claim 3, characterized in that the middle of the spring support plate (5.1) is provided with a triangular zigzag portion (5.1.1), and the spring support plate (5.1) is provided with a material leaking square hole (5.1.2).
5. Hot mix drying cylinder according to claim 3, characterised in that the fire control hood (5.2) is made of stainless steel material.
6. The hot mix drying drum according to claim 1, wherein the high temperature partition wall assembly (6) comprises an outer layer stabilizing frame (6.1) and a circular ring heat insulation assembly (6.2), the outer layer stabilizing frame (6.1) is installed on the drum body (1), and the circular ring heat insulation assembly (6.2) is fixed on the outer layer stabilizing frame (6.1); the ring heat insulation assembly (6.2) comprises a heat insulation ring (6.2.1) and a circle of fixed reinforcing plates (6.2.2) uniformly distributed on the heat insulation ring (6.2.1).
7. The hot mix dryer cartridge of claim 6, wherein the outer stabilizer frame (6.1) is provided with a deflector (2).
8. A hot mix drying drum according to claim 1, characterized in that a plurality of sets of first shoveling plate assemblies (3) are axially distributed on the drum body (1), and the first shoveling plate assemblies (3) comprise a plurality of first shoveling plates (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291815.0U CN212404703U (en) | 2019-12-18 | 2019-12-18 | Hot-mixing drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291815.0U CN212404703U (en) | 2019-12-18 | 2019-12-18 | Hot-mixing drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404703U true CN212404703U (en) | 2021-01-26 |
Family
ID=74401961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291815.0U Expired - Fee Related CN212404703U (en) | 2019-12-18 | 2019-12-18 | Hot-mixing drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304998A (en) * | 2019-12-18 | 2020-06-19 | 江苏路通筑路机械有限公司 | Hot-mixing drying cylinder |
-
2019
- 2019-12-18 CN CN201922291815.0U patent/CN212404703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304998A (en) * | 2019-12-18 | 2020-06-19 | 江苏路通筑路机械有限公司 | Hot-mixing drying cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |