CN116870997A - Asphalt regeneration production process and production device - Google Patents
Asphalt regeneration production process and production device Download PDFInfo
- Publication number
- CN116870997A CN116870997A CN202310895351.2A CN202310895351A CN116870997A CN 116870997 A CN116870997 A CN 116870997A CN 202310895351 A CN202310895351 A CN 202310895351A CN 116870997 A CN116870997 A CN 116870997A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- crushing
- broken
- dust
- broken case
- 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.)
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Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000008929 regeneration Effects 0.000 title claims abstract description 8
- 238000011069 regeneration method Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 59
- 239000002245 particle Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 34
- 238000004064 recycling Methods 0.000 claims description 23
- 241001233242 Lontra Species 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 244000188472 Ilex paraguariensis Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to an asphalt regeneration production process and a production device, wherein subsequent crushing quantity can be reduced, subsequent crushing efficiency is improved by pre-filtering asphalt blocks, dust and smaller asphalt particles generated in the crushing process can be collected intensively by a dust removing mechanism arranged in a crushing box, the dust and the smaller asphalt particles are prevented from overflowing the crushing box, the dust and the smaller asphalt particles are prevented from polluting working environment, the physical health of workers is ensured, and meanwhile, the collected smaller asphalt particles can be used for subsequent production, and the utilization rate of resources can be improved.
Description
Technical Field
The invention belongs to the technical field of asphalt recycling production, and particularly relates to an asphalt recycling production process and an asphalt recycling production device.
Background
The technology for recycling and renewing the old asphalt is characterized in that the old asphalt is recycled and crushed, and then is mixed with new asphalt, new aggregate and the like according to a certain proportion to form a mixture, so that the recycling of the asphalt is met, when the old asphalt is recycled, the old asphalt is crushed through a crushing production device, the old asphalt is collected and transported to a subsequent treatment link after being crushed, but the existing crushing production technology is low in efficiency, the crushing production device has poor dust treatment effect, a large amount of dust and micro particles are generated in the crushing process of the old asphalt, a filter screen is usually adopted for filtering the old asphalt, but the dust amount is large, the filter screen is required to be frequently maintained and cleaned, the dust filtering effect is reduced, and the pollution to the working environment is easy to cause.
Disclosure of Invention
The purpose of the invention is that: aims to provide an asphalt recycling production process and an asphalt recycling production device, which are used for solving the problems in the background technology.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
an asphalt recycling production process comprises the following steps:
s1: screening pretreatment, namely placing the asphalt blocks which are accumulated intensively in a filtering device for filtering treatment, and separating small-particle asphalt which does not need to be crushed;
s2: crushing, namely placing the separated large-particle asphalt into a crushed asphalt regeneration production device for crushing, and crushing the large-particle asphalt into small-particle asphalt within specifications;
s3: and (3) intensively stacking, and collecting and intensively processing the processed small-particle asphalt by utilizing a forklift, a digger or a conveying device.
The utility model provides an asphalt recycling device, includes broken case and conveyer belt, broken case left and right sides is equipped with feed inlet and discharge gate respectively, the conveyer belt assemble in broken case left side, broken incasement portion upside rotates and is equipped with two crushing rollers, broken case outside fixedly mounted with motor group, motor group and two broken roller transmission are connected, broken incasement portion is equipped with the filter plate, broken incasement portion is equipped with dust removing mechanism, dust removing mechanism includes power unit, dustproof otter board and fan, power unit assemble in broken incasement portion, dustproof otter board slope is fixed to be located broken case middle part, broken incasement portion sliding fit with the scraping strip that dustproof otter board matees, scraping strip sliding direction with dustproof otter board incline direction is parallel, scraping strip assemble in power unit output, fan fixed assembly in broken incasement portion, the fan is located the protection otter board downside, broken case left side seted up with the wind gap that the fan matees.
Preferably, the power unit includes two sets of power groups that the symmetry set up around, power group includes two pivots and drive belt, two the pivot is all rotated and is located inside the broken case, the drive belt transmission assembly is in two between the pivot, scrape strip both ends respectively fixed mounting in two the drive belt, the inside fixed mounting of broken case has servo motor, servo motor with arbitrary the pivot transmission is connected.
Preferably, the filter plate up-down sliding assembly in the broken case, both ends are all fixed around the filter plate are equipped with the support, two the support is all located in the slip from top to bottom broken incasement portion side, two the support lower extreme is all fixed and is equipped with the ripple strip, the ripple strip with scrape strip side and match.
Preferably, both ends are all fixed around the crushing incasement portion and are equipped with the casing, the pivot with the conveyer belt all assemble in inside the casing, the inboard fixed guide ring that is equipped with of casing, scrape the strip both ends and all be fixed and be equipped with the fixed block, fixed block one end fixed assembly in the conveyer belt, the fixed block other end fixed be equipped with the U-shaped frame, the U-shaped frame inboard with guide ring slip match, the inboard rolling fit of U-shaped frame with the ball that the guide ring matches.
Preferably, a supporting bar is fixedly assembled in the crushing box, and the supporting bar is positioned on the inner side of the conveyor belt.
Preferably, the crushing box is internally provided with a storage barrel, the storage barrel is assembled on the right lower side of the dustproof screen plate, the dustproof screen plate is obliquely arranged, and the oblique direction of the dustproof screen plate is perpendicular to the oblique direction of the storage barrel.
Preferably, the crushing box is internally provided with a secondary filtering assembly, the secondary filtering assembly comprises a plurality of dustproof cloth bags, the dustproof cloth bags are fixedly assembled in the crushing box, and the dustproof cloth bags are positioned between the fan and the dustproof screen plate.
Preferably, the crushing box feed inlet is fixedly provided with an inverted L-shaped feed pipe, the upper side of the conveying belt is positioned on the inner side of the inverted L-shaped feed pipe, a protective curtain is arranged at the opening of the inverted L-shaped feed pipe, the crushing box discharge outlet is provided with a hinged door, and the hinged door is provided with a filter screen.
The invention has the following benefits:
1. the dust raised upwards can be blocked through the inverted L-shaped inlet pipe, the dust is prevented from directly drifting into the air, a filter screen on a hinged door at the discharge port of the crushing box can also prevent the dust at the discharge port from being raised, in the crushing process, a fan can further prevent the dust from overflowing from two places through the inlet and the inlet air of the discharge port, so that the dust generated in the crushing process and smaller asphalt particles are collected, the waste of resources can be reduced by concentrated collection, and meanwhile, the dust is prevented from polluting the working environment;
2. dust and smaller asphalt particles on the dustproof screen plate can be scraped and collected through the scraping strips in the crushing process, and the scraping strips move by virtue of the transmission belt, so that the scraping strips can only scrape the dust and the smaller asphalt particles downwards, the dust and the smaller asphalt particles are prevented from being accumulated on the upper side of the scraping strips, and a plurality of collecting positions are prevented from being arranged, so that the collection is more centralized, and the centralized treatment of workers is facilitated;
3. in the process of the movement of the scraping strip, the scraping strip moves to the upper side to be matched with the corrugated strip, so that the scraping strip pushes the support and the filter plate upwards, the filter plate moves downwards by means of self gravity and the weight of a plurality of asphalt particles, the filter plate shakes up and down repeatedly, the blockage of the asphalt particles on the filter plate is avoided, the flexible material can collide with the scraping strip when the filter plate moves downwards, the flexible material can be arranged to avoid hard collision, but the collision with the scraping strip can shake the scraping strip, the residual dust on the scraping strip can be shaken off, the dust is prevented from accumulating on the scraping strip, and the self-cleaning effect is achieved;
4. the dust bag is arranged to prevent dust from overflowing during dust scraping, air is filtered for the second time, and the working environment is prevented from being polluted by dust.
Drawings
The invention may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic diagram 1 of an asphalt recycling apparatus according to the present invention;
FIG. 2 is a schematic diagram of an asphalt recycling apparatus 2 according to the present invention;
FIG. 3 is a schematic cross-sectional view of an asphalt recycling apparatus according to the present invention;
FIG. 4 is a schematic view of a part of the asphalt recycling apparatus according to the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4 at A;
FIG. 6 is a schematic diagram of an explosion of a part of an asphalt recycling apparatus according to the present invention;
FIG. 7 is an enlarged schematic view at B in FIG. 6;
the main reference numerals are as follows:
the crushing box 1, the conveyor belt 11, the crushing roller 12, the motor group 121, the filter plate 13, the dust screen 14, the blower 141, the scraping strip 142, the tuyere 143, the rotating shaft 15, the driving belt 151, the supporting strip 1511, the servo motor 152, the bracket 153, the corrugated strip 154, the housing 155, the guide ring 156, the fixing block 157, the U-shaped frame 158, the ball 159, the storage bucket 16, the dust cloth bag 17, the inverted L-shaped inlet pipe 21, the protective curtain 22, the hinged door 23, and the filter screen 24.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
Examples:
the invention relates to an asphalt regeneration production process, which comprises the following steps:
s1: screening pretreatment, namely placing the asphalt blocks which are accumulated intensively in a filtering device for filtering treatment, separating the small-particle asphalt which does not need to be crushed, and screening the excavated asphalt blocks for the first time, so that the small-particle asphalt which meets the specification can be filtered, the subsequent crushing amount is reduced, the ineffective crushing is reduced, and the subsequent crushing efficiency is improved;
s2: crushing, namely placing the separated large-particle asphalt into a crushed asphalt regeneration production device for crushing, crushing the large-particle asphalt into small-particle asphalt within specifications, and collecting dust generated during crushing in the crushing production device to reduce the waste of material resources;
s3: concentrated accumulation, collecting and concentrating the treated small-particle asphalt by utilizing a forklift, a digger or a conveying device, uniformly collecting asphalt dust and the small-particle asphalt, and carrying out subsequent concentrated treatment.
As shown in fig. 1-3, an asphalt recycling device comprises a crushing box 1 and a conveying belt 11, wherein the conveying belt 11 is of a relatively existing technology, a motor is used for driving a conveying end of the conveying belt 11 to move and convey materials, a feed inlet and a discharge outlet are respectively arranged on the left side and the right side of the crushing box 1, an inverted L-shaped feed pipe 21 is fixedly arranged at the feed inlet of the crushing box 1, the upper side of the conveying belt 11 is positioned at the inner side of the inverted L-shaped feed pipe 21, a protective curtain 22 is arranged at the opening of the inverted L-shaped feed pipe 21, the protective curtain 22 can prevent dust above the feed inlet of the crushing box 1 from overflowing, a hinged door 23 is arranged at the discharge outlet of the crushing box 1, a filter screen 24 is arranged at the hinged door 23, the conveying belt 11 is arranged at the left side of the crushing box 1, two crushing rollers 12 are rotatably arranged at the upper side of the inner part of the crushing box 1, a motor group 121 is fixedly arranged at the outer side of the crushing box 1, the motor group 121 is in transmission connection with the two crushing rollers 12, the two crushing rollers 12 are driven to rotate by the motor unit 121, the two rotating crushing rollers 12 are utilized to crush waste asphalt entering the crushing box 1, a filter plate 13 is arranged in the crushing box 1, the filter plate 13 is used for filtering tiny asphalt particles and dust, a dust removing mechanism is arranged in the crushing box 1 and comprises a power mechanism, a dust screen 14 and a fan 141, the power mechanism is arranged in the crushing box 1, the dust screen 14 is obliquely and fixedly arranged in the middle of the crushing box 1, a scraping strip 142 matched with the dust screen 14 is slidingly arranged in the crushing box 1, the sliding direction of the scraping strip 142 is parallel to the oblique direction of the dust screen 14, dust accumulated on the dust screen 14 can be scraped downwards by the moving scraping strip 142, so that the dust is accumulated in the storage barrel 16 in a concentrated manner, the scraping strip 142 is arranged at the output end of the power mechanism, the fan 141 is fixedly arranged in the crushing box 1, the fan 141 is located the protection otter board 14 downside, the fan 141 starts to absorb the inside dust of broken case 1, wherein the fan 141 starts the in-process through the feed inlet and the discharge gate air inlet of broken case 1, can avoid the dust to spill over from feed inlet and discharge gate, the wind gap 143 that matches with the fan 141 is seted up in broken case 1 left side, broken case 1 is equipped with storage barrel 16 in the inside, storage barrel 16 assembles in the right downside of dustproof otter board 14, dustproof otter board 14 slope sets up, dustproof otter board 14 slope direction is perpendicular with storage barrel 16 slope direction, broken case 1 is equipped with secondary filter unit, secondary filter unit includes a plurality of dustproof sack 17, wherein secondary dustproof sack 17 can avoid at the dust collection in-process, the condition that the dust overflows, avoid the dust to blow out, can protect fan 141 simultaneously, a plurality of dustproof sack 17 all fixed mounting is in broken case 1 inside, a plurality of dustproof sack 17 all are located between fan 141 and the dustproof otter board 14;
as shown in fig. 4, the power mechanism comprises two groups of power groups symmetrically arranged front and back, the power groups comprise two rotating shafts 15 and a driving belt 151, the two rotating shafts 15 are all rotationally arranged inside the crushing box 1, the driving belt 151 is assembled between the two rotating shafts 15 in a driving manner, two ends of the scraping strip 142 are respectively fixedly assembled on the two driving belts 151, a servo motor 152 is fixedly assembled inside the crushing box 1, the servo motor 152 is in driving connection with any rotating shaft 15, wherein the scraping strip 142 is driven to move by the driving belt 151, so that dust on the dust screen 14 can be scraped downwards by the scraping strip 142, and the dust collecting effect can be improved;
as shown in fig. 5-7, the filter plate 13 is assembled in the crushing box 1 in a sliding manner up and down, the front end and the rear end of the filter plate 13 are both fixedly provided with brackets 153, the two brackets 153 are both arranged on the inner side of the crushing box 1 in a sliding manner up and down, the lower ends of the two brackets 153 are both fixedly provided with corrugated strips 154, the corrugated strips 154 are matched with the sides of the scraping strips 142, the corrugated strips 154 can be contacted in the moving process of the scraping strips 142, the scraping strips 142 repeatedly push the brackets 153 and the filter plate 13 to move up and down in the moving process, the filter plate 13 can move downwards by the gravity of self gravity and waste asphalt after moving upwards, the inner side of the crushing box 1 is fixedly provided with a shell 155, the rotating shaft 15 and the conveying belt 151 are both assembled in the shell 155, the inner side of the shell 155 is fixedly provided with a guide ring 156, the two ends of the scraping strips 142 are both fixedly provided with fixed blocks 157, one end of each fixed block 157 is fixedly assembled with the conveying belt 151, the other end of each fixed block 157 is fixedly provided with a U-shaped frame 158, the inner side of each U-shaped frame 158 is in a sliding manner with a ball 159 matched with the guide ring 156, the ball 159 is rolling on the inner side of the U-shaped frame 158, friction resistance can be reduced, the flexibility of the scraping strips 142 can be assembled with the inner side of the inner side 1511 when moving the scraping strips 142 are improved, and the inner side of the supporting strips 1511 are positioned inside the supporting strips 151.
When using this broken apparatus for producing to waste asphalt carries out the breakage, transport to waste asphalt piece through conveyer belt 11, get into broken case 1 feed inlet after waste asphalt piece is through reverse L shape pipe 21, then carry out broken processing to waste asphalt piece through two mutual pivoted crushing rollers 12, the inside filter plate 13 department of broken case 1 is just directly carried to the pitch granule after being broken, filter through filter plate 13 and collect broken less pitch granule and dust, broken pitch granule that accords with the specification then drops downwards and piles up, dust and pitch granule filtered by filter plate 13 are adsorbed on dustproof otter board 14 by fan 141, in this way, one side polluted operational environment has been ensured, the healthy of staff is obtained, dust and granule adsorbed on dustproof otter board 14 can rely on continuously moving scraping strip 142 to scrape down, then collect and deposit in barrel 16, the in-process can also carry out the anti-upper and lower promotion to filter plate 13, can tremble the pitch granule that remains on filter plate 13, improve the filtration efficiency of 13, repeated scraping can improve and adsorb dust and can concentrate the dust and protect the dust and can concentrate the dust and can be concentrated when the dust is concentrated in the dust is concentrated to the dust is convenient for the resource is piled up.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (9)
1. A pitch regeneration production process is characterized in that: the method comprises the following steps:
s1: screening pretreatment, namely placing the asphalt blocks which are accumulated intensively in a filtering device for filtering treatment, and separating small-particle asphalt which does not need to be crushed;
s2: crushing, namely placing the separated large-particle asphalt into a crushed asphalt regeneration production device for crushing, and crushing the large-particle asphalt into small-particle asphalt within specifications;
s3: and (3) intensively stacking, and collecting and intensively processing the processed small-particle asphalt by utilizing a forklift, a digger or a conveying device.
2. An asphalt recycling apparatus according to claim 1, wherein: including broken case and conveyer belt, broken case left and right sides is equipped with feed inlet and discharge gate respectively, the conveyer belt assemble in broken case left side, broken incasement portion upside rotates and is equipped with two crushing rollers, broken case outside fixed mounting has the motor group, motor group and two broken roller transmission is connected, broken incasement portion is equipped with the filter plate, broken incasement portion is equipped with dust removing mechanism, dust removing mechanism includes power unit, dustproof otter board and fan, power unit assemble in broken incasement portion, dustproof otter board slope is fixed to be located broken case middle part, broken incasement portion sliding fit with the strip of scraping of dustproof otter board matching, the strip sliding direction with dustproof otter board slope direction is parallel, scrape the strip assemble in power unit output, fan fixed mounting in broken incasement portion, the fan is located the protection downside, broken case left side seted up with the wind gap of fan matching.
3. An asphalt recycling apparatus according to claim 2, wherein: the power unit comprises two groups of power groups which are arranged in a front-back symmetrical mode, each power group comprises two rotating shafts and a driving belt, the two rotating shafts are all rotationally arranged inside the crushing box, the driving belts are assembled between the two rotating shafts in a driving mode, two ends of the scraping strip are fixedly assembled with the two driving belts respectively, a servo motor is fixedly assembled inside the crushing box, and the servo motor is in driving connection with any rotating shaft.
4. A pitch recycling apparatus according to claim 3, wherein: the filter plate up-down sliding assembly in the broken case, both ends are all fixed around the filter plate are equipped with the support, two the support is all located in the slip from top to bottom broken incasement portion side, two the support lower extreme is all fixed and is equipped with the ripple strip, the ripple strip with scrape strip side and match.
5. A pitch recycling apparatus according to claim 3, wherein: the utility model discloses a crushing box, including broken case, conveyer belt, fixed block, U-shaped frame, guide ring, fixed block, U-shaped frame inboard with the guide ring slip match, U-shaped frame inboard roll be equipped with the ball that the guide ring matches.
6. A pitch recycling apparatus according to claim 3, wherein: the inside fixed assembly of broken case has the support bar, the support bar is located the conveyer belt inboard.
7. An asphalt recycling apparatus according to claim 2, wherein: the crushing case inside is equipped with the storage barrel, the storage barrel assemble in dustproof otter board right side downside, dustproof otter board slope sets up, dustproof otter board incline direction with the storage barrel incline direction is perpendicular.
8. An asphalt recycling apparatus according to claim 2, wherein: the inside secondary filter assembly that is equipped with of broken case, secondary filter assembly includes a plurality of dustproof sack, a plurality of dustproof sack all fixed mounting in inside the broken case, a plurality of dustproof sack all is located the fan with between the dustproof otter board.
9. An asphalt recycling apparatus according to claim 2, wherein: the crushing box feed inlet is fixedly provided with an inverted L-shaped feed inlet pipe, the upper side of the conveying belt is positioned on the inner side of the inverted L-shaped feed inlet pipe, a protective curtain is arranged at the opening of the inverted L-shaped feed inlet pipe, the crushing box discharge outlet is provided with a hinged door, and the hinged door is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895351.2A CN116870997B (en) | 2023-07-20 | 2023-07-20 | Asphalt regeneration production process and production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895351.2A CN116870997B (en) | 2023-07-20 | 2023-07-20 | Asphalt regeneration production process and production device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116870997A true CN116870997A (en) | 2023-10-13 |
| CN116870997B CN116870997B (en) | 2024-06-07 |
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ID=88271243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310895351.2A Active CN116870997B (en) | 2023-07-20 | 2023-07-20 | Asphalt regeneration production process and production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116870997B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212855918U (en) * | 2020-04-14 | 2021-04-02 | 广德县木子岕矿业有限公司 | Granite mountain flour waste material handles with collecting mechanism |
| CN214554290U (en) * | 2021-02-22 | 2021-11-02 | 中电建路桥集团有限公司 | Breaker is used in asphalt concrete production |
| CN214863966U (en) * | 2021-07-01 | 2021-11-26 | 开封市千坊混凝土制品有限公司 | Breaker is used in concrete production |
| CN216499682U (en) * | 2021-12-20 | 2022-05-13 | 白廷堂 | Soil microorganism fermentation compound fertilizer apparatus for producing |
| CN217368568U (en) * | 2022-04-01 | 2022-09-06 | 宜昌源路建筑新型材料有限公司 | Broken screening installation of recycled asphalt concrete production |
| CN116422408A (en) * | 2023-01-06 | 2023-07-14 | 枣庄鑫金山智能装备有限公司 | Dust collector of breaker |
-
2023
- 2023-07-20 CN CN202310895351.2A patent/CN116870997B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212855918U (en) * | 2020-04-14 | 2021-04-02 | 广德县木子岕矿业有限公司 | Granite mountain flour waste material handles with collecting mechanism |
| CN214554290U (en) * | 2021-02-22 | 2021-11-02 | 中电建路桥集团有限公司 | Breaker is used in asphalt concrete production |
| CN214863966U (en) * | 2021-07-01 | 2021-11-26 | 开封市千坊混凝土制品有限公司 | Breaker is used in concrete production |
| CN216499682U (en) * | 2021-12-20 | 2022-05-13 | 白廷堂 | Soil microorganism fermentation compound fertilizer apparatus for producing |
| CN217368568U (en) * | 2022-04-01 | 2022-09-06 | 宜昌源路建筑新型材料有限公司 | Broken screening installation of recycled asphalt concrete production |
| CN116422408A (en) * | 2023-01-06 | 2023-07-14 | 枣庄鑫金山智能装备有限公司 | Dust collector of breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116870997B (en) | 2024-06-07 |
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