CN215353336U

CN215353336U - Modified asphalt melts equipment with tail gas filter equipment

Info

Publication number: CN215353336U
Application number: CN202122139352.3U
Authority: CN
Inventors: 王维舟; 陈立福; 赵玉峰; 徐斌
Original assignee: Gansu Zhaotong Highway Maintenance Technology Co ltd
Current assignee: Gansu Zhaotong Highway Maintenance Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2021-12-31
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses modified asphalt melting equipment with a tail gas filtering device, and belongs to the field of asphalt production. The utility model provides an equipment is melted to modified asphalt with tail gas filter equipment, includes melts the box and sets up in the decomposition device who melts the box top, still includes: the decomposition mechanism is connected inside the decomposition device and comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the decomposition device and are rotatably connected with the decomposition device, and the outer walls of the first rotating shaft and the second rotating shaft, which are positioned inside the decomposition device, are provided with crushing assemblies; the tank body is fixedly connected inside the melting tank body, a mixing part is connected inside the tank body, and the mixing part is connected with the second rotating shaft through a belt part; the utility model has simple structure and convenient operation, can effectively decompose the raw materials, improves the mixing effect with the modifier, ensures the raw materials and the modifier to be heated uniformly, and reduces the energy consumption.

Description

Modified asphalt melts equipment with tail gas filter equipment

Technical Field

The utility model relates to the technical field of asphalt production, in particular to modified asphalt melting equipment with a tail gas filtering device.

Background

The modified asphalt is an asphalt binder prepared by adding external additives (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers or by adopting measures such as mild oxidation processing of the asphalt and the like to improve the performance of the asphalt or asphalt mixture, and the modified asphalt has two mechanisms, namely, the chemical composition of the asphalt is changed, and the modifiers are uniformly distributed in the asphalt to form a certain space network structure, so that the physical and mechanical properties of the asphalt waterproof material can be greatly improved through modification, and the high-low temperature resistance and the aging resistance of the asphalt can be improved.

Some of the asphalt used in the building material industry is a structure solidified into blocks, such as lake asphalt or rock asphalt which is naturally mined, and the asphalt must be heated and melted first when being used to be mixed with other raw materials, and when the asphalt is heated in the prior art, modified asphalt melting equipment with a tail gas filtering device is often adopted to melt the asphalt, but the modified asphalt melting equipment must heat all the asphalt in a storage tank for a long time in the asphalt heating process, so that the energy consumption is very high, and some melting equipment cannot completely melt the asphalt when being used, and then the asphalt is discharged out of a melting pipe, so that the uniform mixing effect and the using effect of the asphalt and a modifier are seriously affected, and therefore, a novel modified asphalt melting equipment with a tail gas filtering device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the energy consumption is very high, and asphalt is discharged from a melting pipe when some melting equipment is used but not completely melted, so that the uniform mixing effect of the asphalt and a modifier is seriously influenced, and provides modified asphalt melting equipment with a tail gas filtering device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an equipment is melted to modified asphalt with tail gas filter equipment, includes melts the box and sets up in the decomposition device who melts the box top, still includes:

the decomposition mechanism is connected inside the decomposition device and comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the decomposition device and are rotationally connected with the decomposition device, crushing assemblies are arranged on the outer walls of the first rotating shaft and the second rotating shaft, which are positioned inside the decomposition device, the first rotating shaft and the second rotating shaft are matched through gear parts, the outer wall of the decomposition device is connected with a motor, and the first rotating shaft is connected with the output end of the motor;

the jar body, fixed connection is inside melting the box, jar internal portion is connected with hybrid component, hybrid component is connected with the second axis of rotation through belt part.

Preferably, the crushing assembly comprises a first crushing cutter and a second crushing cutter, the first crushing cutter and the second crushing cutter are respectively connected to the outer walls of the second rotating shaft and the first rotating shaft, and the first crushing cutter and the second crushing cutter are distributed in a staggered mode.

Preferably, the top of the decomposing device is connected with a feed hopper, a scraper is connected inside the feed hopper, and the scraper is matched with the crushing component.

Preferably, the gear part includes a first gear and a second gear, the first gear and the second gear are respectively connected to the second rotating shaft and an outer wall of the first rotating shaft located outside the disassembling device, and the first gear and the second gear are engaged with each other.

Preferably, the mixing part comprises a rotating shaft, the rotating shaft is rotatably connected inside the tank body, and the outer wall of the rotating shaft is connected with a turning part through a fixing sleeve.

Preferably, the bottom of the melting box body is connected with a discharge hole, and the side wall of the melting box body is connected with a tail gas treatment device.

Compared with the prior art, the modified asphalt melting equipment with the tail gas filtering device provided by the utility model has the following beneficial effects:

1. this modified asphalt melts equipment with tail gas filter equipment through being provided with decomposition mechanism and broken subassembly to can decompose and the breakage to solidifying into massive asphalt, improve the degree of mixing between asphalt material and the modifier, thereby improve the effect that asphalt material and modifier mix effectively, and then improve modified asphalt's quality.

2. This modified asphalt with tail gas filter equipment melts equipment, through the mixing component who sets up, can improve the mixing effect between asphalt material and the modifier effectively, improve modified asphalt's quality, can also improve the better thermally equivalent of asphalt raw materials and modifier simultaneously effectively, and then improve its mixture and melt the effect, can improve modified asphalt's quality, can reduce the energy consumption simultaneously effectively, effectively avoid pitch not yet melted completely just by discharge jar internal.

The device has the advantages that the structure is simple, the operation is convenient, the raw materials can be effectively decomposed and crushed, the mixing degree between the asphalt material and the modifier is improved, the mixing effect of the asphalt material and the modifier is effectively improved, the quality of the modified asphalt is improved, the uniform heating of the asphalt material and the modifier is effectively improved, the mixing and melting effect of the asphalt material and the modifier is improved, the quality of the modified asphalt is improved, and the energy consumption is effectively reduced.

Drawings

FIG. 1 is a first schematic structural diagram of a modified asphalt melting apparatus with a tail gas filtering device according to the present invention;

FIG. 2 is a schematic structural diagram II of a modified asphalt melting apparatus with a tail gas filtering device according to the present invention;

FIG. 3 is a schematic bottom view of a modified asphalt melting apparatus with a tail gas filtering device according to the present invention;

FIG. 4 is a cross-sectional view of a modified asphalt melting apparatus with a tail gas filtering device according to the present invention;

FIG. 5 is an enlarged view of part A in FIG. 1 of a modified asphalt melting apparatus with a tail gas filtering device according to the present invention.

In the figure: 10. melting the box body; 101. a decomposition device; 102. a second rotating shaft; 103. a first rotating shaft; 104. a second gear; 105. a first gear; 106. a first crushing knife; 107. a second crushing knife; 108. a belt member; 109. a rotating shaft; 110. fixing a sleeve; 20. a turning part; 201. a tank body; 202. a discharge port; 203. a tail gas treatment device; 204. a feed hopper.

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.

Example 1:

referring to fig. 1 to 5, the modified asphalt melting apparatus with a tail gas filtering device comprises a melting tank 10 and a decomposition device 101 disposed at the top of the melting tank 10, and further comprises:

the decomposition mechanism is connected inside the decomposition device 101 and comprises a first rotating shaft 103 and a second rotating shaft 102, the first rotating shaft 103 and the second rotating shaft 102 are both rotatably connected to the inner wall of the decomposition device 101, the outer walls of the first rotating shaft 103 and the second rotating shaft 102 are respectively provided with a crushing assembly, and the first rotating shaft 103 is matched with the second rotating shaft 102 through a gear part;

jar body 201, fixed connection melt inside the box 10, jar body 201 internal connection has the hybrid component, and the hybrid component passes through belt part 108 and second axis of rotation 102 phase-match, and decomposition device 101 outer wall is connected with the motor, through being provided with broken subassembly and hybrid component, can effectively decompose the raw materials, improves the effect of mixing with the modifier, guarantees simultaneously that raw materials and modifier are heated evenly, has reduced the energy consumption.

Broken subassembly includes first broken sword 106 and the broken sword 107 of second, and first broken sword 106 and the broken sword 107 of second are connected respectively at second axis of rotation 102 and first axis of rotation 103, are crisscross distribution between first broken sword 106 and the broken sword 107 of second, through being provided with broken subassembly to can decompose solidifying into massive pitch, be convenient for later stage and modifier mix and be convenient for melt.

Decomposition device 101 top is connected with feeder hopper 204, and feeder hopper 204 internal connection has the scraper blade, and the scraper blade cooperatees with broken subassembly, through being provided with the scraper blade to avoid the pitch material to glue on broken subassembly outer wall and influence crushing effect.

The gear parts comprise a first gear 105 and a second gear 104, the first gear 105 and the second gear 104 are respectively matched with the second rotating shaft 102 and the first rotating shaft 103, the first gear 105 and the second gear 104 are mutually meshed, and the feasibility of the operation of the device is ensured by the gear parts.

The hybrid component includes pivot 109, and pivot 109 rotates to be connected inside jar body 201, and pivot 109 outer wall is connected with upset part 20 through fixed cover 110, through being provided with hybrid component, guarantees that raw materials and modifier are heated evenly, improves its mixture and melts the effect, has reduced the energy consumption.

Melt box 10 bottom and be connected with discharge gate 202, melt box 10 lateral wall and be connected with tail gas processing apparatus 203, through the tail gas processing apparatus 203 that sets up, and then can melt the waste gas that the in-process produced with the raw materials and collect the processing, increase the device's feature of environmental protection.

When the asphalt melting device is used, asphalt raw materials and a modifier are put into the decomposing device 101, the motor is started at the same time, the output end of the motor drives the first rotating shaft 103 to rotate along the inner wall of the decomposing device 101, then the first rotating shaft 103 drives the first gear 105 to rotate through the second gear 104, the first gear 105 drives the second rotating shaft 102 to rotate, so that the first rotating shaft 103 and the second rotating shaft 102 respectively drive the second crushing knife 107 and the first crushing knife 106 to rotate oppositely, thereby decomposing the solidified blocky asphalt, improving the effect of mixing with the modifier, enabling the crushed raw materials to fall into the tank body 201 to be subjected to heating melting treatment, enabling the second rotating shaft 102 to drive the rotating shaft 109 to rotate through the belt part 108, enabling the rotating shaft 109 to drive the overturning part 20 to rotate through the fixed sleeve 110, thereby driving the raw materials and the modifier to be uniformly heated, improving the effect of mixing and melting, and reducing energy consumption, effectively avoid pitch not yet by melt completely just by the discharge tank body 201 in, through the tail gas processing apparatus 203 that sets up, and then can melt the waste gas that the in-process produced with the raw materials and collect the processing, heighten the device's feature of environmental protection, effectively avoid its contaminated air and harm health.

Claims

1. The utility model provides an equipment is melted to modified asphalt with tail gas filter equipment, includes melts box (10) and sets up in melting decomposition device (101) at box (10) top, its characterized in that still includes:

the decomposition mechanism is connected inside the decomposition device (101) and comprises a first rotating shaft (103) and a second rotating shaft (102), the first rotating shaft (103) and the second rotating shaft (102) penetrate through the decomposition device (101) and are rotatably connected with the decomposition device (101), crushing assemblies are arranged on outer walls of the first rotating shaft (103) and the second rotating shaft (102) which are located inside the decomposition device (101), the first rotating shaft (103) is matched with the second rotating shaft (102) through gear parts, a motor is connected to the outer wall of the decomposition device (101), and the first rotating shaft (103) is connected with the output end of the motor;

the tank body (201) is fixedly connected inside the melting tank body (10), a mixing component is connected inside the tank body (201), and the mixing component is connected with the second rotating shaft (102) through a belt component (108).

2. The equipment for melting the modified asphalt with the tail gas filtering device according to claim 1, wherein the crushing assembly comprises a first crushing cutter (106) and a second crushing cutter (107), the first crushing cutter (106) and the second crushing cutter (107) are respectively connected to the outer walls of the second rotating shaft (102) and the first rotating shaft (103), and the first crushing cutter (106) and the second crushing cutter (107) are distributed in a staggered manner.

3. The equipment for melting the modified asphalt with the tail gas filtering device according to claim 1, characterized in that a feed hopper (204) is connected to the top of the decomposing device (101), and a scraper is connected to the inside of the feed hopper (204) and is matched with the crushing assembly.

4. The equipment for melting the modified asphalt with the tail gas filtering device according to claim 1, wherein the gear components comprise a first gear (105) and a second gear (104), the first gear (105) and the second gear (104) are respectively connected to the outer walls of the second rotating shaft (102) and the first rotating shaft (103) which are positioned outside the decomposing device (101), and the first gear (105) and the second gear (104) are meshed with each other.

5. The equipment for melting the modified asphalt with the tail gas filtering device according to claim 1, wherein the mixing component comprises a rotating shaft (109), the rotating shaft (109) is rotatably connected inside the tank body (201), and the outer wall of the rotating shaft (109) is connected with the turning component (20) through a fixing sleeve (110).

6. The equipment for melting the modified asphalt with the tail gas filtering device according to claim 1, characterized in that a discharge port (202) is connected to the bottom of the melting tank body (10), and a tail gas treatment device (203) is connected to the side wall of the melting tank body (10).