CN112252122A - Asphalt in-situ warm mixing regeneration device mechanism - Google Patents
Asphalt in-situ warm mixing regeneration device mechanism Download PDFInfo
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- CN112252122A CN112252122A CN202011149525.3A CN202011149525A CN112252122A CN 112252122 A CN112252122 A CN 112252122A CN 202011149525 A CN202011149525 A CN 202011149525A CN 112252122 A CN112252122 A CN 112252122A
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- warm
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- 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
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
Abstract
The invention discloses a mechanism of an in-situ warm-mixing regeneration device for asphalt, which comprises a vehicle body, wherein support frames are fixed at the top of the vehicle body, warm-mixing regeneration tanks are arranged between the support frames, a feed port is arranged at the top of each warm-mixing regeneration tank, a feed hole is formed above each feed port, and a sealing groove is formed in one side of each feed port, and relates to the technical field of asphalt regeneration equipment. This pitch is warm mixes regenerating unit mechanism swash plate on spot is convenient to get into the inside of feed port through the dog-house under the effect of gravity when the feeding hopper is rotatory, conveniently throw the material, the closing plate of scalable regulation is convenient to opening and closing of feed inlet, conveniently mix the sealing under the state of regeneration tank operation warm, avoid the sputtering and the unrestrained of raw materials, improve the stability of warm mixing regeneration tank operation, the stability that the relief valve used is improved, the security of reinforcing equipment operation, carry out gaseous emission after the purification treatment again, guarantee exhaust emission's security, environmental protection safety more.
Description
Technical Field
The invention relates to the technical field of asphalt regeneration equipment, in particular to an in-situ warm-mixing regeneration device mechanism for asphalt.
Background
With the rapid development of highway construction in China, a national highway network is basically formed, and the highway in China enters a large-scale maintenance and renovation period, so the development of the asphalt mixture regeneration technology is widely concerned. The regeneration technology is that according to the requirements of different old materials and renovated roads, the old materials are partially or completely adopted, and certain asphalt or additives are added to completely achieve the same quality of the new mixed materials, thereby avoiding the repeated investment and saving the cost. Because the traditional asphalt mixture plant-mixing regeneration equipment has high temperature for recovering and heating asphalt concrete, asphalt can be aged in different degrees to influence the quality of a pavement, and meanwhile, because the asphalt and aggregate are not easy to peel off, the bonding phenomenon in the heating process is very serious. Meanwhile, the heating of the old asphalt concrete can generate blue smoke, which causes environmental pollution. The invention realizes the regeneration of the pavement by adopting the process of combining the asphalt mixture regeneration equipment and the warm-mixed foamed asphalt technology.
In the prior art, when feeding, the existing warm-mix regeneration device needs to be manually fed, feeding and discharging are inconvenient when the material is removed, when the warm-mix regeneration device runs, the pressure change of the inside of the warm-mix regeneration device caused by temperature change during sealing and stirring is easy to influence the pressure inside the tank body, and potential safety hazards exist in the use of the tank body after the pressure is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a local warm-mixing regeneration device mechanism for asphalt, which solves the problem of inconvenient feeding and discharging of warm-mixing regeneration equipment.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the asphalt in-situ warm-mixing regeneration device mechanism comprises a vehicle body, wherein a support frame is fixed at the top of the vehicle body, a warm-mixing regeneration tank is arranged between the support frames, a feed inlet is formed in the top of the warm-mixing regeneration tank, a feed hole is formed above the feed inlet, a sealing groove is formed in one side of the feed inlet, a sealing telescopic rod is fixedly connected to one side of the feed inlet, an output end of the sealing telescopic rod is fixedly connected with a linkage plate, a sealing plate is fixedly connected to one side of the linkage plate, a fixing frame is fixedly connected to the top of the vehicle body, a lifting chute is formed in the fixing frame, a lifting motor is fixedly connected to the bottom of the fixing frame, a lifting screw is fixedly connected to the output end of the lifting motor, a connecting slide block is connected, the utility model discloses a regeneration tank, including rotation axis, link block, connecting block, one side fixedly connected with connecting rod, link block's bottom fixedly connected with backup pad, the one end fixedly connected with batch hopper of connecting rod, the top fixedly connected with dog-house of batch hopper, one side of the inner wall of batch hopper is provided with the swash plate, the backup pad with be provided with rotatory telescopic link between the batch hopper, the top fixedly connected with sealed cowling of regeneration tank is mixed to the temperature, be provided with the relief valve on the sealed cowling, the top fixed connection protection casing of sealed cowling inner wall, the output fixedly connected with connecting pipe of relief valve, the top fixedly connected with purifying box of regeneration tank is mixed to the temperature, the inside fixedly connected with active carbon adsorption layer of purifying box, the output fixedly connected with blast.
Further, the inside of feed port with the inside of warm mix regeneration jar communicates each other, the inside of seal groove with the inside of feed inlet communicates each other.
Further, the surface of the sealing plate is in sliding connection with the inner surface of the sealing groove, and the size of the sealing plate is matched with that of the feeding hole.
Furthermore, the top end of the lifting screw penetrates through the fixing frame and extends to the inside of the lifting chute, and the top end of the lifting screw is rotatably connected with the top of the inner wall of the lifting chute.
Furthermore, the outer surface of the connecting sliding block is in sliding connection with the inner surface of the lifting sliding groove, and the surface of the supporting plate and the surface of the connecting rod are vertically distributed.
Furthermore, the inside of dog-house and the inside of dog-house intercommunication, the swash plate is located near one side of dog-house.
Furthermore, one end of the rotating telescopic rod is rotatably connected with one side of the supporting plate through a rotating part, and the output end of the rotating telescopic rod is rotatably connected with the surface of the feeding hopper through a rotating shaft.
Further, the sealing cover is located directly over the connecting hole, and the input end of the pressure release valve is located inside the sealing cover.
Further, the protection casing is located the below of relief valve input, the input of relief valve through the connecting hole with the inside intercommunication of warm mixing regeneration jar.
Further, the output of connecting pipe runs through the purifying box and extends to the inside of purifying box, the both sides on active carbon adsorption layer are all provided with high temperature resistant filter block through separating the net.
Advantageous effects
The invention has the following beneficial effects:
(1) this regenerating unit mechanism is mixed to pitch warm in situ, through the feeding hopper convenience with raw materials to the inside lift of feed port and rotary transport of feed inlet, the feeding hopper is behind the rotation regulation, the output of dog-house is located directly over the feed inlet, the inside swash plate of feeding hopper is convenient when the feeding hopper is rotatory the raw materials get into the inside of feed port through the dog-house under the effect of gravity, conveniently throws the material, but the closing plate convenience of telescopic regulation is to opening and closing of feed inlet, conveniently mixes the sealing under the state of regeneration tank operation in warm, avoids the sputtering and unrestrained of raw materials, improves the stability of regeneration tank operation is mixed to warm.
(2) This pitch is warm mixes regenerating unit mechanism on spot, through the convenient real-time monitoring of the inside pressure of warm mixing regeneration tank of relief valve, avoid the inside atmospheric pressure of warm mixing regeneration tank too big and have the phenomenon that the jar body explodes and reveal, the protection casing sets up the below at the relief valve input, play the guard action to the relief valve, avoid the warm solution sputtering of mixing regeneration tank operation in-process inside and cause the relief valve input to block up, improve the stability that the relief valve used, the security of reinforcing equipment operation.
(3) This pitch is warm mixes regenerating unit mechanism on spot, conveniently carries out purification treatment to the gas that the relief valve output was let out through the purifying box, carries out gaseous emission again behind the purification treatment, guarantee exhaust emissions's security, environmental protection safety more.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages simultaneously
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a mechanism of an in-situ warm-mix recycling device for asphalt provided by the present invention;
FIG. 2 is an enlarged view of the invention at A shown in FIG. 1;
FIG. 3 is a schematic view of the feed gap portion of FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the hopper part shown in fig. 1.
In the figure, 1-vehicle body, 11-support frame, 2-warm mixing regeneration tank, 21-feed inlet, 211-feed inlet, 212-seal groove, 22-connecting hole, 3-seal telescopic rod, 31-linkage plate, 32-seal plate, 4-fixing frame, 41-lifting chute, 5-lifting motor, 51-lifting screw, 52-connecting slide block, 53-rotating shaft, 54-connecting rod, 55-support plate, 6-feeding hopper, 61-feeding port, 62-inclined plate, 7-rotating telescopic rod, 71-rotating part, 8-seal cover, 81-pressure relief valve, 82-protective cover, 83-connecting pipe, 9-purification box, 91-active carbon adsorption layer, 92-screen, 93-high temperature resistant filter block, 9-purification box, and the like, 94-exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the in-situ warm-mixing regeneration device mechanism for the asphalt comprises a vehicle body 1, wherein support frames 11 are fixed at the top of the vehicle body 1, a warm-mixing regeneration tank 2 is arranged between the support frames 11, a feed inlet 21 is arranged at the top of the warm-mixing regeneration tank 2, a feed hole 211 is arranged above the feed inlet 21, a sealing groove 212 is arranged at one side of the feed inlet 21, a sealing telescopic rod 3 is fixedly connected to one side of the feed inlet 21, an output end of the sealing telescopic rod 3 is fixedly connected with a linkage plate 31, a sealing plate 32 is fixedly connected to one side of the linkage plate 31, a fixing frame 4 is fixedly connected to the top of the vehicle body 1, a lifting chute 41 is arranged inside the fixing frame 4, a lifting motor 5 is fixedly connected to the bottom of the fixing frame 4, a lifting screw 51 is fixedly connected to the output end of the lifting motor, one side of the connecting slide block 52 is rotatably connected with a rotating shaft 53, one side of the rotating shaft 53 is fixedly connected with a connecting rod 54, the bottom of the connecting slide block 52 is fixedly connected with a supporting plate 55, one end of the connecting rod 54 is fixedly connected with a feeding hopper 6, the top of the feeding hopper 6 is fixedly connected with a feeding port 61, one side of the inner wall of the feeding hopper 6 is provided with an inclined plate 62, a rotating telescopic rod 7 is arranged between the supporting plate 55 and the feeding hopper 6, the top of the warm-mixing regeneration tank 2 is fixedly connected with a sealing cover 8, the sealing cover 8 is provided with a pressure release valve 81, the top of the inner wall of the sealing cover 8 is fixedly connected with a protective cover 82, the output end of the pressure release valve 81 is fixedly connected with a connecting pipe 83, the top of the warm-mixing regeneration tank 2 is fixedly connected with a purification, an exhaust pipe 94 is fixedly connected to the output end of the purification box 9.
The feeding hopper 6 capable of being adjusted in a lifting mode is arranged, so that raw materials can be conveniently lifted and conveyed to the interior of the feeding hole 211 of the feeding port 21 in a rotating mode through the feeding hopper 6, after the feeding hopper 6 is adjusted in a rotating mode, the output end of the feeding port 61 is located right above the feeding port 21, the inclined plate 62 in the feeding hopper 6 enables the raw materials to conveniently enter the interior of the feeding hole 211 through the feeding port 61 under the action of gravity when the feeding hopper 6 rotates, feeding is convenient, the feeding port 21 can be conveniently opened and closed through the sealing plate 32 capable of being adjusted in a telescopic mode, sealing in the running state of the warm-mix regeneration tank 2 is convenient, the raw materials are prevented from being sputtered and scattered, and the running stability;
the pressure release valve 81 arranged on the sealing cover 8 is convenient for monitoring the pressure inside the warm-mixing regeneration tank 2 in real time, the phenomenon that the tank body explodes and leaks due to the fact that the air pressure inside the warm-mixing regeneration tank 2 is too high is avoided, the protective cover 82 is arranged below the input end of the pressure release valve 81 and plays a protective role in the pressure release valve 81, the situation that the input end of the pressure release valve 81 is blocked due to the fact that solution inside the warm-mixing regeneration tank 2 splashes in the operation process is avoided, the use stability of the pressure release valve 81 is improved, and the operation safety of equipment;
the purifying box 9 is convenient to carry out purification treatment on the gas discharged from the output end of the pressure release valve 81, and the gas is discharged after the purification treatment, so that the safety of tail gas discharge is guaranteed, and the purifying box is more environment-friendly and safer.
One side of warm mix regeneration tank 2 is provided with discharging pipe and bleeder valve, conveniently unloads the finished product of warm mix regeneration tank 2 inside.
The inside of the feed hole 211 and the inside of the warm-mix regeneration tank 2 are communicated with each other, and the inside of the seal groove 212 and the inside of the feed port 21 are communicated with each other.
Inside and seal groove 212 intercommunication of feed port 211, the cross sectional area of seal groove 212 is greater than the cross sectional area of feed port 211, it adjusts to stretch out and draw back to drive linkage plate 31 through sealed telescopic link 3, linkage plate 31 drives closing plate 32 in step and carries out the flexible regulation of level, when closing plate 32 pushes completely the inside of seal groove 212, closing plate 32 hides feed port 211 completely, make the inside seal of feed inlet 21, effectual phenomenon that the inside raw materials of avoiding warm mixing regeneration tank 2 appear unrestrained and breaking away from, improve the operating stability of warm mixing regeneration tank 2, when closing plate 32 breaks away from the inside of seal groove 212, the inside of feed port 211 is in the state of opening completely, conveniently carry out the input of material.
The surface of the sealing plate 32 is slidably connected to the inner surface of the sealing groove 212, and the size of the sealing plate 32 is matched with the size of the feeding hole 211.
The top end of the lifting screw 51 penetrates through the fixed frame 4 and extends to the inside of the lifting chute 41, and the top end of the lifting screw 51 is rotatably connected with the top of the inner wall of the lifting chute 41.
The fixing frame 4 is a U-shaped frame, the two sides of the inner wall of the fixing frame 4 are provided with symmetrically distributed lifting chutes 41, the inside of each lifting chute 41 is provided with the same connecting slide block 52, the inner surface of one connecting slide block 52 corresponds to a lifting screw 51, the other connecting slide block 52 corresponds to a lifting slide shaft, the lifting slide shafts and the lifting screw 51 are distributed in parallel, the lifting slide shafts are arranged inside the lifting chutes 41, the two connecting slide blocks 52 are connected and fixed through a supporting plate 55 at the bottom, the two ends of the rotating shaft 53 are rotatably connected with one side of the two connecting slide blocks 52 opposite to each other, and the stability of the rotating shaft 53 in rotation is guaranteed.
The outer surface of the connecting slide block 52 is slidably connected with the inner surface of the lifting chute 41, and the surface of the supporting plate 55 is vertically distributed with the surface of the connecting rod 54.
The inside of the feeding port 61 is communicated with the inside of the feeding hopper 6, and the inclined plate 62 is positioned at one side close to the feeding port 61.
One end of the rotating telescopic rod 7 is rotatably connected with one side of the supporting plate 55 through a rotating member 71, and the output end of the rotating telescopic rod 7 is rotatably connected with the surface of the feeding hopper 6 through a rotating shaft.
The sealing cover 8 is located right above the connecting hole 22, and the input end of the pressure release valve 81 is located inside the sealing cover 8.
The protective cover 82 is located below the input end of the pressure release valve 81, and the input end of the pressure release valve 81 is communicated with the inside of the warm-mix regeneration tank 2 through the connecting hole 22.
The output end of the connecting pipe 83 penetrates through the purifying box 9 and extends to the inside of the purifying box 9, and both sides of the activated carbon adsorption layer 91 are provided with high-temperature resistant filter blocks 93 through separation nets 92.
The separation net 92 facilitates the installation of the activated carbon adsorption layer 91 and the high temperature filter block 93.
When the device is used, raw materials can be conveniently lifted and conveyed to the interior of the feeding hole 211 of the feeding hole 21 through the feeding hopper 6 in a rotating mode through the feeding hopper 6 which can be adjusted in a lifting mode, after the feeding hopper 6 is adjusted in a rotating mode, the output end of the feeding port 61 is located right above the feeding hole 21, the inclined plate 62 in the feeding hopper 6 enables the raw materials to conveniently enter the interior of the feeding hole 211 through the feeding port 61 under the action of gravity when the feeding hopper 6 rotates, feeding is convenient, the feeding hole 21 can be conveniently opened and closed through the sealing plate 32 which can be adjusted in a telescopic mode, sealing in the running state of the warm-mixed regeneration tank 2 is convenient, sputtering and scattering of the raw materials are avoided, and the running stability of the;
the pressure release valve 81 that sets up on the sealed cowling 8 is convenient to the real-time monitoring of the inside pressure of warm mixing regeneration tank 2, avoid warm mixing regeneration tank 2 inside atmospheric pressure too big and have the phenomenon of jar body explosion and reveal, the protection casing 82 sets up the below at the pressure release valve 81 input, play the guard action to pressure release valve 81, avoid warm mixing regeneration tank 2 inside solution sputtering of in-process of operation and cause the pressure release valve 81 input to block up, the stability that the pressure release valve 81 used is improved, the security of reinforcing equipment operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a pitch is warm mixes regenerating unit mechanism on spot, includes automobile body (1), its characterized in that: the top of the trolley body (1) is fixedly provided with a supporting frame (11), a warm mixing regeneration tank (2) is arranged between the supporting frames (11), the top of the warm mixing regeneration tank (2) is provided with a feed inlet (21), a feed hole (211) is formed above the feed inlet (21), one side of the feed inlet (21) is provided with a sealing groove (212), one side of the feed inlet (21) is fixedly connected with a sealing telescopic rod (3), the output end of the sealing telescopic rod (3) is fixedly connected with a linkage plate (31), one side of the linkage plate (31) is fixedly connected with a sealing plate (32), the top of the trolley body (1) is fixedly connected with a fixing frame (4), the inside of the fixing frame (4) is provided with a lifting chute (41), the bottom of the fixing frame (4) is fixedly connected with a lifting motor (5), and the output end of the lifting motor (5, the surface of the lifting screw rod (51) is in threaded connection with a connecting slide block (52), one side of the connecting slide block (52) is rotatably connected with a rotating shaft (53), one side of the rotating shaft (53) is fixedly connected with a connecting rod (54), the bottom of the connecting slide block (52) is fixedly connected with a supporting plate (55), one end of the connecting rod (54) is fixedly connected with a feeding hopper (6), the top of the feeding hopper (6) is fixedly connected with a feeding port (61), one side of the inner wall of the feeding hopper (6) is provided with an inclined plate (62), a rotary telescopic rod (7) is arranged between the supporting plate (55) and the feeding hopper (6), the top of the warm mixing regeneration tank (2) is fixedly connected with a sealing cover (8), a pressure relief valve (81) is arranged on the sealing cover (8), and the top of the inner wall of the sealing cover (8, the output fixedly connected with connecting pipe (83) of relief valve (81), the top fixedly connected with purifying box (9) of regeneration jar (2) is mixed to warm, the inside fixedly connected with active carbon adsorption layer (91) of purifying box (9), the output fixedly connected with blast pipe (94) of purifying box (9).
2. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the inside of feed port (211) with warm mix regeneration tank (2) inside intercommunication, the inside of seal groove (212) with the inside intercommunication of feed inlet (21).
3. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the surface of the sealing plate (32) is in sliding connection with the inner surface of the sealing groove (212), and the size of the sealing plate (32) is matched with that of the feeding hole (22).
4. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the top end of the lifting screw rod (51) penetrates through the fixed frame (4) and extends to the inside of the lifting sliding groove (41), and the top end of the lifting screw rod (51) is rotatably connected with the top of the inner wall of the lifting sliding groove (41).
5. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the outer surface of the connecting sliding block (52) is in sliding connection with the inner surface of the lifting chute (41), and the surface of the supporting plate (55) and the surface of the connecting rod (54) are vertically distributed.
6. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the interior of the feeding port (61) is communicated with the interior of the feeding hopper (6), and the inclined plate (62) is positioned on one side close to the feeding port (61).
7. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: one end of the rotary telescopic rod (7) is rotatably connected with one side of the supporting plate (55) through a rotating part (71), and the output end of the rotary telescopic rod (7) is rotatably connected with the surface of the feeding hopper (61) through a rotating shaft.
8. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the sealing cover (8) is located right above the connecting hole (22), and the input end of the pressure release valve (81) is located inside the sealing cover (8).
9. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the protective cover (82) is located below the input end of the pressure release valve (81), and the input end of the pressure release valve (81) is communicated with the inside of the warm-mixing regeneration tank (2) through the connecting hole (22).
10. The in-situ warm-mix asphalt recycling device mechanism according to claim 1, characterized in that: the output of connecting pipe (83) runs through purifying box (9) and extends to the inside of purifying box (9), the both sides of active carbon adsorption layer (91) are all provided with high temperature resistant filter block (93) through separating net (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011149525.3A CN112252122A (en) | 2020-10-23 | 2020-10-23 | Asphalt in-situ warm mixing regeneration device mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149525.3A CN112252122A (en) | 2020-10-23 | 2020-10-23 | Asphalt in-situ warm mixing regeneration device mechanism |
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| CN112252122A true CN112252122A (en) | 2021-01-22 |
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| CN202011149525.3A Pending CN112252122A (en) | 2020-10-23 | 2020-10-23 | Asphalt in-situ warm mixing regeneration device mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062175A (en) * | 2021-03-17 | 2021-07-02 | 安徽建川市政工程有限公司 | Recycling method of old municipal road surface material |
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Application publication date: 20210122 |