CN207951224U - Process the agitator tank of rock asphalt - Google Patents

Abstract

The utility model is related to a kind of agitator tanks of processing rock asphalt, including tank body, top of the tank is equipped with feed inlet and exhaust outlet, bottom is equipped with discharge port, discharge port is separately connected discharge nozzle and circulation pipe by threeway finished product valve, the top center of tank body is equipped with actuating unit, and actuating unit is connected with the agitating shaft goed deep into tank；Agitating shaft is equipped with the first stirring blade and the second stirring blade, first stirring blade is vertical with agitating shaft, second stirring blade is obliquely installed upwards, tank body is equipped with the baffle with the second stirring blade corresponding matching, baffle is equipped with one layer of wearing plate to the other end Zi one end of connection inner tank wall in setting, baffle surface is tilted down.The agitator tank of the processing rock asphalt of the utility model can carry out rock asphalt stirring rapidly and efficiently, accelerate mixing speed and mixing effect, cooperated using the second stirring blade and baffle, form better shear effect.

Description

Mixing tank for processing rock asphalt

technical field

The utility model relates to the field of asphalt processing equipment, in particular to a mixing tank for processing rock asphalt.

Background technique

Rock asphalt is an asphalt-like substance produced by petroleum after hundreds of millions of years of deposition and change under the combined effects of heat, pressure, oxidation, catalysts, and bacteria. Research on new high-performance pavement materials of rock asphalt and improvement of rock asphalt processing equipment have attracted much attention. In the prior art, since the asphalt is in a molten state during the mixing process and has a certain viscosity, the mixing state of the asphalt cannot be changed under a fixed heat preservation condition. To improve the uniformity of asphalt mixing, the only way to prolong the mixing time is to , so the stirring efficiency is significantly reduced, and the dispersion effect is not good.

Therefore it is necessary to design a kind of mixing tank for processing rock asphalt, to overcome the above problems.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, and provide a mixing tank for processing rock asphalt which can speed up the stirring speed and the stirring effect.

The utility model is achieved in that:

The utility model provides a mixing tank for processing rock asphalt, which includes a tank body, a tank body with a feed port and an exhaust port at the top, and a discharge port at the bottom, and the discharge ports are respectively connected to discharge pipes through a three-way finished valve. And the circulation pipe, the other end of the circulation pipe is connected to the top side wall of the tank body, a power mechanism is arranged in the middle of the top of the tank body, and the power mechanism is connected to a stirring shaft that goes deep into the tank; the stirring shaft is provided with a first stirring blade and a second stirring blade One end of the first stirring blade is connected to the stirring shaft, and the other end is connected to the second stirring blade. The first stirring blade is perpendicular to the stirring shaft, and the second stirring blade is inclined upward. The tank body is provided with a baffle corresponding to the second stirring blade. , the baffle is arranged downwardly from one end connected to the inner wall of the tank to the other end, and a layer of wear-resistant plate is provided on the surface of the baffle.

Further, the power mechanism includes a stirring motor and a reducer, the stirring motor is connected to the reducer, the reducer is fixed on the tank body, and its output end is connected to the stirring shaft.

Further, the first stirring blade and the second stirring blade are provided with sharp knife-edge openings, and the knife-edge openings are in the direction of the front side of the rotation of the stirring shaft.

Further, a shear is connected to the circulation pipe, and the inlet and outlet of the shear are both connected to the circulation pipe.

Further, the tank body is provided with an inner shell and an outer shell, and an aluminum film heating device is arranged in the cavity between the inner shell and the outer shell.

Further, the aluminum film heating device includes a controller, and the controller is arranged on the insulation layer of the outer layer of the housing.

The utility model has the following beneficial effects:

The mixing tank for processing rock asphalt of the utility model can quickly and efficiently stir the rock asphalt, accelerate the stirring speed and the stirring effect, and use the second stirring blade and the baffle to cooperate with each other to form a better shearing effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the mixing tank for processing rock asphalt provided by the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in FIG. 1 , the mixing tank for processing rock asphalt of the present invention includes a tank body 1 . The top of the tank body 1 is provided with a feed port 11 and an exhaust port, and the bottom is provided with a discharge port 12 . The discharge port 12 is respectively connected to the discharge pipe and the circulation pipe 6 through the three-way finished valve 121 , and the other end of the circulation pipe 6 is connected to the top side wall of the tank body 1 . A power mechanism is arranged in the middle of the top of the tank body 1, and the power mechanism is connected with a stirring shaft 2 that goes deep into the tank. The stirring shaft 2 is provided with a first stirring blade 21 and a second stirring blade 22, one end of the first stirring blade 21 is connected to the stirring shaft 2, and the other end is connected to the second stirring blade 22, the first stirring blade 21 is perpendicular to the stirring shaft 2, The second stirring blade 22 is arranged obliquely upward. The tank body 1 is provided with a baffle plate 4 corresponding to the second stirring blade 22 , and the baffle plate 4 is inclined downward from one end connected to the inner wall of the tank body 1 to the other end. The inclination angle of the second stirring blade 22 is set to 10-45°, and the inclination angle of the baffle plate 4 can be set correspondingly, so as to form a shearing effect. The surface of the baffle plate 4 is provided with a wear-resistant plate, and the asphalt is not easy to stick on the inner wall of the tank body 1.

The power mechanism includes a stirring motor 3 and a speed reducer 31, the stirring motor 3 is connected to the speed reducer 31, the speed reducer 31 is fixed on the tank body 1, and its output end is connected to the stirring shaft 2.

The first stirring blade 21 and the second stirring blade 22 are provided with a sharp knife edge, and the knife edge is in the front direction of the rotation of the stirring shaft 2 to further enhance the shearing effect and reduce the resistance of the stirring shaft 2 .

The circulation pipe 6 is connected with a shearing machine 5, and the inlet and outlet of the shearing machine 5 are both connected to the circulation pipe 6, so as to facilitate continuous circulation, stirring and shearing of asphalt.

The tank body 1 is provided with an inner shell 13 and an outer shell 14, and an aluminum film heating device 15 is arranged in the cavity between the inner shell 13 and the outer shell 14, and the heat generated by the aluminum film heating device is transferred to the inner shell 13 The contacted asphalt is then stirred to make the asphalt heated evenly. The aluminum film heating device 15 includes a controller 16, which is arranged on the insulation layer 17 of the outer shell 14, and is used to control the heating power of the electric heating wire, thereby regulating the temperature. The thermal insulation layer 17 on the outer layer of the outer casing 14 can avoid heat loss and cause unnecessary waste. The insulation layer 17 is also provided with a temperature display, and the tank body 1 is provided with a temperature sensor connected with the temperature display, which is convenient for displaying the temperature and then regulating the temperature.

When in use, use the second stirring blade and the baffle to cooperate with each other to shear and stir the material in the tank to achieve a better stirring effect, and at the same time display the temperature of the material through the temperature display, which is convenient for adjusting the heating power of the aluminum film heating device 15 .

To sum up, the mixing tank for processing rock asphalt of the utility model can quickly and efficiently stir rock asphalt, speed up the mixing speed and the mixing effect, and use the second mixing blade and the baffle to cooperate with each other to form a better shearing effect .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. A mixing tank for processing rock asphalt, characterized in that it comprises a tank body, the top of the tank body is provided with a feed port and an exhaust port, and the bottom is provided with a discharge port, and the discharge port passes through a three-way finished product The valves are respectively connected to the discharge pipe and the circulation pipe, and the other end of the circulation pipe is connected to the top side wall of the tank body, and a power mechanism is provided in the middle of the top of the tank body, and the power mechanism is connected to a stirring tank that goes deep into the tank. axis; The stirring shaft is provided with a first stirring blade and a second stirring blade, one end of the first stirring blade is connected to the stirring shaft, and the other end is connected to the second stirring blade, the first stirring blade is connected to the The stirring shaft is vertical, and the second stirring blade is arranged upwardly, and the tank body is provided with a baffle corresponding to the second stirring blade, and the baffle is formed from one end connected to the inner wall of the tank to the other end. It is arranged inclined downward, and a layer of wear-resistant plate is arranged on the surface of the baffle. 2. The stirring tank for processing rock asphalt according to claim 1, wherein the power mechanism includes a stirring motor and a speed reducer, the stirring motor is connected to the speed reducer, and the speed reducer is fixed on On the tank body, its output end is connected with the stirring shaft. 3. The stirring tank for processing rock asphalt as claimed in claim 1, characterized in that: the first stirring blade and the second stirring blade are provided with a sharp knife edge, and the knife edge is located on the stirring shaft Front side direction of rotation. 4. The mixing tank for processing rock asphalt according to claim 1, characterized in that: the circulation pipe is connected with a shearing machine, and the inlet and output port of the shearing machine are all connected on the circulation pipe . 5. The mixing tank for processing rock asphalt as claimed in claim 1, characterized in that: the tank body is provided with an inner shell and an outer shell, and the cavity between the inner shell and the outer shell is provided with There is an aluminum film heating device. 6. The mixing tank for processing rock asphalt according to claim 5, characterized in that: the aluminum film heating device includes a controller, and the controller is arranged on the insulation layer of the outer layer of the outer shell.