CN219410420U

CN219410420U - Asphalt regeneration stir-frying machine

Info

Publication number: CN219410420U
Application number: CN202223245461.4U
Authority: CN
Inventors: 张晓东; 张清林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-14
Filing date: 2022-12-05
Publication date: 2023-07-25
Anticipated expiration: 2032-12-05

Abstract

The utility model provides an asphalt regeneration stir-frying machine which comprises a machine body, wherein a stir-frying cylinder, a combustion device and a processing device are connected to the machine body, the combustion device and the stir-frying cylinder are connected to the machine body, the processing device is fixedly connected to the upper part of the stir-frying cylinder, the combustion device comprises a feeding component and a combustion cylinder, a plurality of combustion holes are uniformly formed in the combustion cylinder, a ventilation cylinder is fixedly covered on the outer wall of the combustion cylinder, the combustion cylinder is slidably inserted into the stir-frying cylinder, a material opening is formed in one side, far away from the combustion cylinder, of the stir-frying cylinder, an air guide channel is communicated with one side, far away from the combustion cylinder, of the stir-frying cylinder, and the air guide channel is communicated with the processing device. According to the utility model, the biomass particles are sent into the combustion cylinder by the feeding component to be combusted to generate flame, and the flame is sprayed into the stir-frying cylinder from the combustion cylinder to heat the old asphalt, so that the environmental pollution can be reduced by combusting the biomass particles, the cost can be saved, and the waste gas can be fully treated by the treatment device, so that the environmental pollution is reduced.

Description

Asphalt regeneration stir-frying machine

Technical Field

The utility model relates to the technical field of asphalt processing, in particular to an asphalt recycling stir-frying machine.

Background

Asphalt is a waterproof material and an anticorrosive material with wide application, and is mainly applied to waterproofing of roofing, ground and underground structures and corrosion prevention of wood and steel. Asphalt is also a pavement structure cementing material widely applied in road engineering, asphalt pavement with different structures can be built after the asphalt is matched with mineral materials with different compositions in proportion, and the application of expressways is relatively wide. The Chinese economy keeps growing at a high speed all the time since the innovation is opened, the road traffic construction is fast and fast, road asphalt production enterprises in China are also developed rapidly, especially heavy traffic asphalt and modified asphalt realize the qualitative leap from no to large, from small to large and from small to large, and make great contribution to road construction in China.

The pavement which is paved and used for a long time needs to be paved or trimmed again, and when the pavement works, new asphalt does not need to be produced again, and the generated old asphalt can be put into use again only by reprocessing, so that the engineering cost can be saved. The existing machine for asphalt regeneration is to treat old asphalt in a barrel by burning diesel oil through a burner, the use cost is high, waste gas generated in the treatment process is discharged after being filtered through a simple filter screen, and the environment is seriously polluted by diesel oil burning and untreated complete waste gas. Therefore, the utility model provides an asphalt recycling stir-frying machine.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an asphalt recycling stir-frying machine.

The aim of the utility model is achieved by the following technical measures:

the utility model provides a pitch regeneration turns over machine of stir-fry, includes the organism, be connected with on the organism and turn over a stir-fry section of thick bamboo, burner and processing apparatus, burner and turn over a stir-fry section of thick bamboo and all connect on the organism, processing apparatus fixed connection is in turn over a stir-fry section of thick bamboo top, burner includes feeding subassembly and combustion cylinder, evenly seted up a plurality of combustion holes on the combustion cylinder, the fixed cover of combustion cylinder outer wall is equipped with the ventilation drum, the combustion cylinder slides and inserts to locate in turning over a stir-fry section of thick bamboo, the feed inlet has been seted up to one side that the combustion cylinder was kept away from to the stir-fry section of thick bamboo, one side intercommunication that the combustion cylinder was kept away from to the stir-fry section of thick bamboo has the air duct, the air duct is linked together with processing apparatus.

Further specifically optimizing, processing apparatus is including handling casing, preliminary filtration cotton, burning treatment element and final filtration cotton distribute in proper order in handling the casing, air duct's cross-sectional area is less than the cross-sectional area of handling the casing and makes waste gas air current speed slow down, air duct connects in handling one side that the casing is provided with preliminary filtration cotton.

Further specifically, the combustion treatment component comprises a plurality of electric preheating plates and a plurality of electric waste gas combustion pipes, wherein the electric preheating plates are used for preheating, the electric preheating plates are uniformly arranged in parallel, and the electric waste gas combustion pipes are uniformly distributed on one side, far away from the primary filter cotton, of the electric preheating plates in parallel and are closely arranged on the electric preheating plates.

Further specifically, the electric preheating plate heats the exhaust gas below the ignition temperature, and the electric exhaust gas combustion tube heats the exhaust gas above the ignition temperature.

Further specifically optimizing, the pay-off subassembly includes pay-off shell, auger and motor, pay-off shell fixed connection is on the organism, motor fixed connection is in the pay-off shell, the first runner of output shaft fixedly connected with of motor, the coaxial fixedly connected with second runner of one end of auger, first runner and second runner transmission are connected, the auger rotates to be connected and runs through in the combustion cylinder.

Further specifically optimizing, be provided with the ventilation chamber between ventilation drum and the burning drum, ventilation drum outer wall is connected with the fan, the fan is linked together with the ventilation chamber.

Further specifically, an adjusting frame is fixedly connected below the feeding shell, a fixing frame is fixedly connected to the machine body, an adjusting driving device is arranged between the fixing frame and the adjusting frame, and the adjusting frame moves on the fixing frame through the adjusting driving device.

Compared with the prior art, the utility model discloses the asphalt regeneration stir-frying machine, which uses biomass particles as fuel by the burner, and the biomass particles are sent into the combustion cylinder by the feeding component to be combusted to generate flame, and the flame is sprayed into the stir-frying cylinder from the combustion cylinder to heat old asphalt, so that the environmental pollution can be reduced by combusting the biomass particles, the cost can be saved, the waste gas can be fully treated by the treatment device, and the environmental pollution can be reduced.

The utility model is further described below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a combustion apparatus according to an embodiment of the present utility model;

FIG. 3 is a side view of a combustion apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3;

fig. 5 is a schematic view showing an internal structure of a processing apparatus according to an embodiment of the present utility model.

The marks in the figure: 1. a body; 2. a stir-frying cylinder; 3. a combustion device; 31. a feeding assembly; 312. an auger; 313. a motor; 314. a first wheel; 315. a second wheel; 32. a combustion cylinder; 33. a ventilation cylinder; 4. a processing device; 41. a processing housing; 42. primary filtering cotton; 43. a combustion processing section; 431. an electric preheating plate; 432. an electric waste gas combustion tube; 44. final filtering cotton; 5. a material port; 6. an air guide channel; 7. a blower; 8. an adjusting frame; 9. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

the utility model provides an asphalt regeneration turns over machine of stir-fry, including organism 1, be connected with on the organism 1 turn over a stir-fry section of thick bamboo 2, burner 3 and processing apparatus 4, burner 3 and turn over a stir-fry section of thick bamboo 2 and all connect on organism 1, processing apparatus 4 fixed connection is in turn over a stir-fry section of thick bamboo 2 top, burner 3 includes feeding subassembly 31 and combustion cylinder 32, a plurality of combustion holes have evenly been seted up on the combustion cylinder 32, the fixed cover of combustion cylinder 32 outer wall is equipped with ventilation cylinder 33, combustion cylinder 32 slides and inserts and locate in turning over a stir-fry section of thick bamboo 2, the feed opening 5 has been seted up to one side that the combustion cylinder 32 was kept away from to turn over a stir-fry section of thick bamboo 2, one side intercommunication that the combustion cylinder 32 was kept away from to turn over a stir-fry section of thick bamboo 2 has air duct 6, air duct 6 is linked together with processing apparatus 4.

Through the technical scheme, old asphalt is sent into the stir-frying cylinder 2 from the material port 5, then the feeding component 31 is started to send biomass particles into the combustion cylinder 32 for ignition combustion, flame generated by combustion is sprayed into the stir-frying cylinder 2 to process and regenerate the old asphalt, organic waste gas generated by biomass particle combustion and asphalt processing enters the processing device 4 through the air guide channel 6, and the organic waste gas is subjected to inorganic processing in the processing device 4, so that the finally discharged gas does not pollute the environment, and the pollution to the environment is reduced.

The treatment device 4 comprises a treatment shell 41, a primary filter cotton 42, a combustion treatment part 43 and a final filter cotton 44, wherein the primary filter cotton 42, the combustion treatment part 43 and the final filter cotton 44 are sequentially distributed in the treatment shell 41, the cross-sectional area of the air guide channel 6 is smaller than that of the treatment shell 41, the exhaust gas flow speed is slowed down, and the air guide channel 6 is connected to one side of the treatment shell 41 provided with the primary filter cotton 42.

Through above-mentioned technical scheme, after organic waste gas passes through air duct 6 entering treatment shell 41, because air duct 6's cross-sectional area is less than the cross-sectional area of treatment shell 41 far away, and the gaseous velocity of flow slows down in the twinkling of an eye after organic waste gas gets into treatment shell 41, and the rethread is just filtered cotton 42 and can be fully filtered the organic waste gas that slows down to the velocity of flow, and the filter effect is better. The filtered organic waste gas with reduced speed is subjected to combustion treatment by the combustion treatment part 43, and the burnt waste gas is finally filtered by the final filter cotton 44 and directly discharged, so that the environmental pollution can be reduced. Both the primary filter element 42 and the final filter element 44 have fire protection.

The combustion treatment part 43 includes a plurality of electric preheating plates 431 for preheating and a plurality of electric exhaust gas combustion pipes 432, the plurality of electric preheating plates 431 are arranged in parallel and uniformly, and the plurality of electric exhaust gas combustion pipes 432 are arranged in parallel and uniformly on one side of the plurality of electric preheating plates 431 away from the primary filter cotton 42 and in close proximity to the plurality of electric preheating plates 431. The electric preheating plate 431 heats the exhaust gas below the ignition temperature and the electric exhaust gas combustion tube 432 heats the exhaust gas above the ignition temperature. The waste gas after primary filtration is heated and preheated by an electric preheating plate 431, preheated to a temperature close to the ignition point, and then ignited by an electric waste gas combustion tube 432. The electric preheating plate 431 and the electric waste gas combustion tube 432 are an electric heating plate body and a tube body, tungsten wires are arranged in the plate body or the tube body, and heat is generated after the tungsten wires are electrified, so that the electric preheating plate 431 and the electric waste gas combustion tube 432 can generate heat, waste gas is heated and heated, the waste gas is ignited, and the primary filter cotton 42 and the final filter cotton 44 are not influenced.

The feeding assembly 31 comprises a feeding shell 311, a packing auger 312 and a motor 313, wherein the feeding shell 311 is fixedly connected to the machine body 1, the motor 313 is fixedly connected to the feeding shell 311, an output shaft of the motor 313 is fixedly connected with a first rotating wheel 314, one end of the packing auger 312 is coaxially and fixedly connected with a second rotating wheel 315, the first rotating wheel 314 is in transmission connection with the second rotating wheel 315, and the packing auger 312 is in rotary connection and penetrates through the combustion cylinder 32. When asphalt processing is needed, the motor 313 is started, so that the motor 313 drives the first rotating wheel 314 and the second rotating wheel 315 to rotate, the auger 312 is driven to rotate, biomass particles are sent into the auger 312, and then the auger 312 brings the biomass particles into the combustion cylinder 32 for combustion, so that the biomass particles are convenient to transport.

A ventilation cavity is arranged between the ventilation cylinder 33 and the combustion cylinder 32, a fan 7 is connected to the outer wall of the ventilation cylinder 33, and the fan 7 is communicated with the ventilation cavity. The fan 7 is utilized to blow air into the ventilation cavity, and the air can enter the combustion cylinder 32 through the combustion holes, so that the oxygen concentration in the combustion cylinder 32 is improved, the combustion can be more sufficient, and the combustion efficiency is improved.

An adjusting frame 8 is fixedly connected below the feeding shell 311, a fixing frame 9 is fixedly connected to the machine body 1, an adjusting driving device is arranged between the fixing frame 9 and the adjusting frame 8, and the adjusting frame 8 moves on the fixing frame 9 through the adjusting driving device. After biomass particles burn for a period of time, combustion impurities remain in the combustion cylinder 32, and at the moment, the adjusting frame 8 is driven to move on the fixing frame 9 through the adjusting driving device, so that the combustion cylinder 32 can be moved from the stir-frying cylinder 2 to clean, the operation is simple and convenient, and the service life of the device can be prolonged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an asphalt regeneration turns over stir-fry machine, includes organism (1), its characterized in that: be connected with on organism (1) and turn over a stir-fry section of thick bamboo (2), burner (3) and processing apparatus (4), burner (3) and turn over a stir-fry section of thick bamboo (2) and all connect on organism (1), processing apparatus (4) fixed connection in turn over a stir-fry section of thick bamboo (2) top, burner (3) are including feeding subassembly (31) and combustion cylinder (32), a plurality of combustion holes have evenly been seted up on combustion cylinder (32), the fixed cover of combustion cylinder (32) outer wall is equipped with ventilation drum (33), combustion cylinder (32) slip is inserted and is located in turning over a stir-fry section of thick bamboo (2), feed opening (5) have been seted up to one side that turns over a stir-fry section of thick bamboo (2) kept away from combustion cylinder (32), one side intercommunication that turns over a stir-fry section of thick bamboo (2) is kept away from combustion cylinder (32) has air duct (6), air duct (6) are linked together with processing apparatus (4).

2. The asphalt recycling stir-frying machine according to claim 1, wherein: the treatment device (4) comprises a treatment shell (41), primary filter cotton (42), a combustion treatment component (43) and final filter cotton (44), wherein the primary filter cotton (42), the combustion treatment component (43) and the final filter cotton (44) are sequentially distributed in the treatment shell (41), the cross-sectional area of the air guide channel (6) is smaller than that of the treatment shell (41) and the air flow speed of waste gas is slowed down, and the air guide channel (6) is connected to one side of the treatment shell (41) where the primary filter cotton (42) is arranged.

3. The asphalt recycling stir-frying machine according to claim 2, wherein: the combustion treatment component (43) comprises a plurality of electric preheating plates (431) for preheating and a plurality of electric waste gas combustion pipes (432), wherein the electric preheating plates (431) are uniformly arranged in parallel, and the electric waste gas combustion pipes (432) are uniformly arranged on one side, far away from the primary filter cotton (42), of the electric preheating plates (431) in parallel and are closely arranged on the electric preheating plates (431).

4. A bitumen recycling machine according to claim 3, characterized in that: the electric preheating plate (431) heats the exhaust gas below the ignition temperature, and the electric exhaust gas combustion tube (432) heats the exhaust gas above the ignition temperature.

5. An asphalt recycling stir-frying machine according to any one of claims 1-4, characterized in that: the feeding assembly (31) comprises a feeding shell (311), a packing auger (312) and a motor (313), wherein the feeding shell (311) is fixedly connected to the machine body (1), the motor (313) is fixedly connected to the feeding shell (311), a first rotating wheel (314) is fixedly connected to an output shaft of the motor (313), a second rotating wheel (315) is coaxially and fixedly connected to one end of the packing auger (312), the first rotating wheel (314) is in transmission connection with the second rotating wheel (315), and the packing auger (312) is rotationally connected to and penetrates through the combustion cylinder (32).

6. The asphalt recycling stir-frying machine according to claim 1, wherein: a ventilation cavity is arranged between the ventilation cylinder (33) and the combustion cylinder (32), a fan (7) is connected to the outer wall of the ventilation cylinder (33), and the fan (7) is communicated with the ventilation cavity.

7. The asphalt recycling stir-frying machine according to claim 5, wherein: the feeding machine is characterized in that an adjusting frame (8) is fixedly connected below the feeding shell (311), a fixing frame (9) is fixedly connected to the machine body (1), an adjusting driving device is arranged between the fixing frame (9) and the adjusting frame (8), and the adjusting frame (8) moves on the fixing frame (9) through the adjusting driving device.