CN218306745U - Environment-friendly material frying machine - Google Patents
Environment-friendly material frying machine Download PDFInfo
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- CN218306745U CN218306745U CN202222487747.7U CN202222487747U CN218306745U CN 218306745 U CN218306745 U CN 218306745U CN 202222487747 U CN202222487747 U CN 202222487747U CN 218306745 U CN218306745 U CN 218306745U
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Abstract
The utility model discloses an environment-friendly material frying machine, which comprises a material feeding and discharging mechanism, a roller and a heating mechanism; the rotary drum is rotatably installed along a horizontal axis, two ends of the rotary drum are provided with openings, and the inner wall of the rotary drum is provided with a spiral stirring blade; the feeding and discharging mechanism is relatively rotatably arranged at an opening at the end part of the roller, and a closable gate is arranged at the position where the feeding and discharging mechanism is communicated with the outside; heating mechanism, including fan, cyclone and the combustor of establishing ties in proper order, the air intake of fan and the hot air exitus of combustor communicate with the opening at cylinder both ends respectively, and this material machine is fried in environmental protection realizes the loop filter and the heat of air current recycle in the cylinder through the effect to fan and cyclone, reduces the discharge of large granule and heat in the flue gas to the environment, reduces environmental pollution, improves the whole thermal efficiency of equipment simultaneously.
Description
Technical Field
The utility model relates to a highway maintenance equipment technical field specifically is a material machine is fried in environmental protection.
Background
When the asphalt pavement of the highway is maintained, asphalt materials are required to be paved again in partial areas, the asphalt materials are different from new roads, the asphalt materials are relatively small in the maintenance process, most of the asphalt materials are directly fried by a vehicle-mounted material frying machine and paved on site, and the road asphalt pavement maintenance system has the advantages of being efficient, convenient and fast and reducing transportation difficulty.
However, in the process of stir-frying the asphalt material, the asphalt melting state can generate large smoke, the smoke contains more large granular substances, and the temperature is high, the direct discharge can cause serious pollution to the surrounding environment, most substances in the asphalt smoke can cause great harm to the human body, and the body of a constructor is seriously damaged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a material machine is fried in environmental protection, through acting on fan and cyclone, realize the loop filter and the heat recycle of air current in the cylinder, reduce large granule and heat in the flue gas and to the emission of environment, reduce environmental pollution, improve equipment overall thermal efficiency simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly material frying machine comprises a material feeding and discharging mechanism, a roller and a heating mechanism;
the rotary drum is rotatably installed along a horizontal axis, two ends of the rotary drum are provided with openings, and the inner wall of the rotary drum is provided with a spiral stirring blade;
the feeding and discharging mechanism is relatively rotatably arranged at an opening at the end part of the roller, and a closable gate is arranged at the position where the feeding and discharging mechanism is communicated with the outside;
and the heating mechanism comprises a fan, a cyclone separator and a combustor which are sequentially connected in series, wherein an air inlet of the fan and a hot air outlet of the combustor are respectively communicated with openings at two ends of the roller.
As a preferred technical scheme of the utility model, the feeding and discharging mechanism comprises a feeding mechanism, a discharging mechanism and an asphalt filling mechanism;
the feeding mechanism and the discharging mechanism are arranged at the opening at the tail end of the roller and are in rotary sealing with the opening at the tail end of the roller;
the asphalt filling mechanism is arranged at the front end opening of the roller, and the asphalt supply pipe is rotationally sealed relative to the front end opening of the roller.
As a preferred technical scheme of the utility model, the feeding mechanism comprises a feeding hopper with an opening at the top and the bottom inclined towards the end part of the roller, and a feeding cover plate driven by a telescopic rod to open and close is arranged at the top of the feeding hopper;
the feed mechanism further comprises a lifting track and a lifting hopper, wherein the lifting track and the lifting hopper are arranged on the side edges and slide relatively, and when the lifting hopper moves to the top end of the lifting track, the lifting hopper can automatically turn over to fill the internal materials into the top opening of the feeding hopper.
As an optimal technical scheme of the utility model, discharge mechanism includes that the opening flushes with cylinder tail end opening bottom out of the hopper, the exit that goes out the hopper is provided with the ejection of compact baffle that relies on gravity self-closing.
As an optimal technical scheme of the utility model, pitch filling mechanism includes hot melt kettle, hot melt kettle's exit end is through the opening intercommunication of hot asphalt pump with the cylinder front end.
As an optimal technical scheme of the utility model, still include the frame, be provided with in the frame and be used for the rotatory gyro wheel of supporting roller, and driving roller pivoted drive assembly, the fixed heat preservation cover that is used for covering the cylinder that is provided with in the frame.
Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly material frying machine adopts a closed heating system, namely, openings at two ends of a roller are closed by adopting a feeding and discharging mechanism, so that internal smoke leakage is reduced, meanwhile, a fan is utilized to realize circulation of internal airflow, the circulating airflow firstly passes through a cyclone separator to separate large particles in smoke, the separated airflow carries residual heat and enters a burner again to be heated, hot airflow is guided into the roller from the other time of the roller through a hot air pipe to heat stone in the roller again, asphalt is filled after the stone is preheated, and then the stone and the asphalt are mixed under the rolling action of the roller;
in the whole process, the feeding mechanism and the discharging mechanism are designed in a closed mode, smoke is prevented from leaking, and meanwhile, after the cyclone separator separates, residual small particles in airflow can be combusted again when entering the combustor again along with the airflow, so that the output temperature of the combustor is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the installation of the roller of the present invention;
fig. 4 is the schematic diagram of the asphalt filling mechanism of the present invention.
In the figure: 1. a heat-preserving cover; 2. a feeding mechanism; 201. a feeding cover plate; 202. a telescopic rod; 203. lifting the hopper; 204. lifting the track; 205. blanking vibration motors; 206. a hoisting motor; 3. a discharging mechanism; 301. a discharge baffle; 4. a drum; 401. a drive assembly; 5. a heating mechanism; 501. a fan; 502. a cyclone separator; 503. a burner; 504. a hot air pipe; 6. an asphalt filling mechanism; 601. a hot melting kettle; 602. a hot asphalt pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly material frying machine comprises a material feeding and discharging mechanism, a roller 4 and a heating mechanism 5;
the drum 4 is rotatably installed along a horizontal axis, openings are formed in two ends of the drum, and spiral stirring blades are arranged on the inner wall of the drum;
the feeding and discharging mechanism is relatively rotatably arranged at an opening at the end part of the roller 4, and a closable gate is arranged at the position where the feeding and discharging mechanism is communicated with the outside;
the heating mechanism 5 comprises a fan 501, a cyclone separator 502 and a burner 503 which are sequentially connected in series, and an air inlet of the fan 501 and a hot air outlet of the burner 503 are respectively communicated with openings at two ends of the roller 4.
When the device is used, when the roller 4 rotates forwards, the internal materials are stirred under the action of the spiral stirring blades, in the initial stage, the roller 4 is only filled with stone, the heating mechanism 5 guides airflow heated by the burner 503 into the roller 4 to preheat the stone, when the preheating time is up, asphalt in a molten state is filled into the roller 4, and the roller 4 is continuously turned over to mix the stone and the asphalt; after the mixing is finished, the roller 4 rotates reversely, and the mixed material is discharged through the opening at the tail end under the action of the spiral stirring blade.
In the material frying process, the roller 4 continuously rotates, dust in stone materials moves along with airflow, large particles in asphalt escapes and moves along with the airflow, the airflow is discharged from an opening at the front end of the roller 4 under the action of the fan 501 and enters the cyclone separator 502, the large particles of dust fall and precipitate in the cyclone separator 502, the bottom of the cyclone separator 502 is cleaned regularly, the separated clean airflow still has partial heat, the partial airflow enters the combustor 503 again, the combustor can be selected from a gas combustor or a diesel combustor to heat the temperature of the airflow, and residual organic matters in the airflow are incinerated, so that the heat loss is reduced, the heat efficiency is improved, the hot air heated by the combustor 503 is guided by the hot air pipe 504 and enters from the other end of the roller 4, and stone materials or mixture in the roller 4 is heated.
The feeding and discharging mechanism comprises a feeding mechanism 2, a discharging mechanism 3 and an asphalt filling mechanism 6;
the feeding mechanism 2 and the discharging mechanism 3 are arranged at the opening at the tail end of the roller 4 and are rotationally sealed with the opening at the tail end of the roller 4;
the asphalt filling mechanism 6 is disposed at the front end opening of the drum 4, and the asphalt supply pipe is rotationally sealed with respect to the front end opening of the drum 4.
Referring to fig. 1, the feeding mechanism 2 includes a feeding hopper with an open top and a bottom inclined toward the end of the roller 4, and a feeding cover 201 driven by a telescopic rod 202 to open and close is disposed at the top of the feeding hopper;
the feeding mechanism 2 further comprises a lifting rail 204 and a lifting hopper 203 which are arranged on the side edges and slide relatively, when the lifting hopper 203 moves to the top end of the lifting rail 204, the lifting hopper 203 can automatically turn over to fill the internal materials into the top opening of the feeding hopper.
Promote hopper 203 and lifting rail 204 and select current feed mechanism, utilize lifting motor 206's traction, through the haulage rope around the top, drive and promote hopper 203 and move up, until moving to the top, the haulage rope continues to pull, drives and promotes hopper 203 and continues to shift up, until the upset, with inside material slope to the feeder hopper in, then the haulage rope is reverse to be pulled, resets to promoting hopper 203.
Simultaneously, the side wall of the feeding hopper is fixedly provided with a blanking vibration motor 205 to vibrate the feeding hopper, so that stones are prevented from gathering and not moving in the feeding hopper.
Referring to fig. 2, the discharging mechanism 3 comprises a discharging hopper with an opening flush with the bottom of the opening at the tail end of the roller 4, and a discharging baffle 301 which is self-closed by gravity is arranged at the outlet of the discharging hopper;
the discharge gate that goes out the hopper is vertical mouthful, and discharging baffle 301 upper end is articulated, and under the action of gravity, the freedom is flagging, seals the discharge gate, goes out the hopper inner wall and is the slope and arranges downwards, and when cylinder 4 reversal, the mixture is discharged from the tail end opening, through going out the hopper outflow, promotes discharging baffle 301 and opens.
Referring to fig. 4, the asphalt filling mechanism 6 includes a hot melt kettle 601, and an outlet end of the hot melt kettle 601 is communicated with an opening at the front end of the roller 4 through a hot asphalt pump 602;
the raw material asphalt block is put into a hot melting kettle 601 for hot melting, or molten asphalt is directly stored in the hot melting kettle 601, and the hot asphalt is filled into the roller 4 under the action of a hot asphalt pump 602 and is mixed with stone.
Referring to fig. 2, the device further comprises a frame, wherein rollers for supporting the roller 4 to rotate and a driving assembly 401 for driving the roller 4 to rotate are arranged in the frame, and a heat-insulating cover 1 for covering the roller 4 is fixedly arranged on the frame;
the support legs are additionally arranged on the periphery of the frame, so that the whole equipment can be conveniently supported, or the frame is directly fixed on the vehicle-mounted crossbeam, the vehicle-mounted production can be directly carried out, and the frame has higher maneuvering performance and is suitable for highway maintenance operation.
Through increasing the cover 1 that keeps warm, reduce the cylinder 4 and fry the calorific loss of system in-process, promote the heat utilization efficiency, reduce production ambient temperature simultaneously.
The utility model discloses a flue gas to equipment is handled, including cyclone's large granule separation and the cyclic recycle of steam, reduce exhaust emissions, promote heat utilization efficiency, improve the production environment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a material machine is fried in environmental protection, includes business turn over material mechanism, cylinder (4) and heating mechanism (5), its characterized in that:
the drum (4) is rotatably installed along a horizontal axis, two ends of the drum are provided with openings, and the inner wall of the drum is provided with a spiral stirring blade;
the feeding and discharging mechanism is relatively rotatably arranged at an opening at the end part of the roller (4), and a closable gate is arranged at the position where the feeding and discharging mechanism is communicated with the outside;
and the heating mechanism (5) comprises a fan (501), a cyclone separator (502) and a combustor (503) which are sequentially connected in series, and an air inlet of the fan (501) and a hot air outlet of the combustor (503) are respectively communicated with openings at two ends of the roller (4).
2. The environment-friendly material frying machine as claimed in claim 1, wherein: the feeding and discharging mechanism comprises a feeding mechanism (2), a discharging mechanism (3) and an asphalt filling mechanism (6);
the feeding mechanism (2) and the discharging mechanism (3) are arranged at an opening at the tail end of the roller (4) and are in rotary sealing with the opening at the tail end of the roller (4);
the asphalt filling mechanism (6) is arranged at the front end opening of the roller (4), and the asphalt supply pipe is rotationally sealed relative to the front end opening of the roller (4).
3. The environment-friendly material frying machine as claimed in claim 2, wherein: the feeding mechanism (2) comprises a feeding hopper with an opening at the top and an inclined bottom towards the end part of the roller (4), and a feeding cover plate (201) driven by an expansion rod (202) to open and close is arranged at the top of the feeding hopper;
the feeding mechanism (2) further comprises a lifting rail (204) and a lifting hopper (203) which are arranged on the sides and slide relatively, when the lifting hopper (203) moves to the top end of the lifting rail (204), the lifting hopper (203) can automatically turn over to fill the internal materials into the top opening of the feeding hopper.
4. The environment-friendly material frying machine as claimed in claim 2, wherein: the discharging mechanism (3) comprises a discharging hopper with an opening flush with the bottom of the opening at the tail end of the roller (4), and a discharging baffle (301) which is self-closed by gravity is arranged at an outlet of the discharging hopper.
5. The environment-friendly material frying machine as claimed in claim 2, wherein: the asphalt filling mechanism (6) comprises a hot melt kettle (601), and the outlet end of the hot melt kettle (601) is communicated with the opening at the front end of the roller (4) through a hot asphalt pump (602).
6. The environment-friendly material frying machine as claimed in claim 1, wherein: the roller type heat preservation device is characterized by further comprising a rack, wherein rollers used for supporting the roller (4) to rotate and a driving assembly (401) for driving the roller (4) to rotate are arranged in the rack, and a heat preservation cover (1) used for covering the roller (4) is fixedly arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487747.7U CN218306745U (en) | 2022-09-20 | 2022-09-20 | Environment-friendly material frying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487747.7U CN218306745U (en) | 2022-09-20 | 2022-09-20 | Environment-friendly material frying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218306745U true CN218306745U (en) | 2023-01-17 |
Family
ID=84838023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222487747.7U Active CN218306745U (en) | 2022-09-20 | 2022-09-20 | Environment-friendly material frying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218306745U (en) |
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2022
- 2022-09-20 CN CN202222487747.7U patent/CN218306745U/en active Active
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