CN210916881U

CN210916881U - Asphalt environment-friendly stirring device for building highway construction

Info

Publication number: CN210916881U
Application number: CN201921134217.6U
Authority: CN
Inventors: 马剑涛; 李耀; 石源; 其他发明人请求不公开姓名
Original assignee: Hengfeng Engineering Construction Co ltd
Current assignee: Hengfeng Engineering Construction Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-07-03
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an asphalt environment-friendly stirring device for building highway construction, which comprises a device body, a backflow pipe is arranged on the left side of the upper side of the device body, an air pump is arranged on the backflow pipe, a feeding pipe is arranged on the right side of the backflow pipe, the right side of the feeding pipe is rotatably connected with the device body, a reduction box is arranged at the upper end of the rotation shaft, a stirring rod is fixedly connected with the lower end of the rotation shaft, a reinforcing rod is fixedly connected between the stirring rod and the rotation shaft, a plurality of blades are arranged on the surface of the vertical stirring rod in a staggered manner, and a combustion chamber is fixedly connected with the inner side of the stirring rod and the device body, so that the harmful gas generated after asphalt is heated can be fully combusted through the arrangement of the backflow pipe, the air pump and the combustion chamber, and meanwhile, the device can avoid environmental pollution through the double, reasonable in design, convenient operation has very strong practicality.

Description

Asphalt environment-friendly stirring device for building highway construction

Technical Field

The utility model relates to a highway construction equipment specifically is a building is pitch environmental protection agitating unit for highway construction.

Background

The asphalt is a brownish black organic gelatinous substance and comprises four kinds of natural asphalt, petroleum asphalt, shale asphalt, coal tar asphalt and the like. The main components are asphaltenes and resins, followed by high boiling mineral oils and small amounts of oxygen, sulfur and chlorine compounds. The coating is glossy, is in a liquid, semisolid or solid state, is crisp at low temperature, and has good cohesiveness and corrosion resistance.

Asphalt is often used in road construction, and when a road surface is paved, the asphalt needs to be heated firstly, but in the heating process, the asphalt can decompose various harmful gases, and if the asphalt is not treated, the air can be polluted, and the environment is influenced. Therefore, the technical personnel in the field provide an asphalt environment-friendly stirring device for construction of roads, so as to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide a building is pitch environmental protection agitating unit for highway construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly asphalt stirring device for construction of highways comprises a device body, wherein wheels are arranged on the lower side of the device body, a control box is arranged on the left side of the device body, a discharging pipe is arranged on one side of the lower side of the device body, a backflow pipe is arranged on the left side of the upper side of the device body, an air suction pump is arranged on the backflow pipe, the backflow pipe is connected inside the upper side of the device body, a feeding pipe is arranged on the right side of the backflow pipe, the right side of the feeding pipe is rotatably connected with the device body, a rotating shaft is arranged at the upper end of the rotating shaft, a reduction gearbox is arranged at the lower side of the reduction gearbox, a motor is rotatably connected to the lower side of the support column, a stirring rod is fixedly connected to the lower end of the rotating shaft, a reinforcing, the combustion chamber is internally provided with a first partition plate, the upper part of the combustion chamber is connected with an air inlet pipe, the combustion chamber is provided with an air outlet on the right side of the lower side of the combustion chamber, the air inlet pipe is connected with one side of the axis of rotation to form a pipeline opening of a return pipe, the end part of the air outlet far away from the combustion chamber is connected with a cooling pipe, the end part of the cooling pipe far away from the air outlet is connected with an L-shaped pipe, the right side of the device body is provided with a water tank, the cooling pipe is positioned in the water tank, the left side of the L-shaped pipe in the water tank is provided with a second partition.

As a further aspect of the present invention: a plurality of through holes are formed in the horizontal pipeline of the L-shaped pipe, so that gas can be conveniently dispersed, and impurities in the gas can be fully absorbed.

As a further aspect of the present invention: the upper surface and the lower surface of the absorption plate are provided with through holes, and the middle of the absorption plate is provided with an activated carbon layer which can absorb impurities dissolved in water.

As a further aspect of the present invention: the water tank is characterized in that a water inlet is formed in the upper side of the water tank, a water outlet is formed in the upper portion of the right side of the water tank, a cleaning port is formed in the lower portion of the right side of the water tank, valves are arranged on the water inlet, the water outlet and the cleaning port, the water level in the water tank is controlled by the water inlet and the water outlet, and the cleaning port is used when the water tank is cleaned, so that sediments in the water.

As a further aspect of the present invention: the water tank is characterized in that wheels are arranged on the lower side of the water tank, and brake pieces are arranged on the wheels and used for fixing the position of the device body and the position of the water tank.

As a further aspect of the present invention: the intake pipe includes fuel pipe and air hose, and there is electronic point firearm the gas outlet position of intake pipe, and electronic point firearm, motor, aspiration pump, intake pipe and valve all receive the control of control box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting of back flow, aspiration pump and combustion chamber can fully burn the harmful gas that produces behind the heating pitch, and through the dual absorption on water and activated carbon layer, eduction gear avoids polluted environment, safe environmental protection simultaneously the utility model discloses simple structure, reasonable in design, convenient operation has very strong practicality.

Drawings

FIG. 1 is a schematic structural view of an asphalt environment-friendly stirring device for construction of a building highway.

Fig. 2 is a schematic front view of an asphalt environment-friendly stirring device for construction of a building highway.

FIG. 3 is a schematic structural view of an absorption plate in the asphalt environment-friendly stirring device for construction of roads.

In the figure: 1. a device body; 2. a wheel; 3. a discharge pipe; 4. a return pipe; 5. an air pump; 6. a feed pipe; 7. a rotating shaft; 8. a reduction gearbox; 9. a motor; 10. a pillar; 11. a stirring rod; 12. a reinforcing bar; 13. a blade; 14. a combustion chamber; 15. a first clapboard; 16. an air outlet; 17. a cooling tube; 18. a water tank; 19. a water inlet; 20. an L-shaped pipe; 21. a filter screen; 22. an absorbent sheet; 23. an activated carbon layer; 24. a water outlet; 25. cleaning the opening; 26. an air inlet pipe; 27. a second clapboard; 28. and a control box.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an asphalt environmental-friendly stirring device for building highway construction includes a device body 1, wheels 2 are disposed on a lower side of the device body 1, a control box 28 is disposed on a left side of the device body 1, a discharging pipe 3 is disposed on one side of a lower side of the device body 1, a return pipe 4 is disposed on a left side of an upper side of the device body 1, an air pump 5 is disposed on the return pipe 4, the return pipe 4 is connected to an inside of the upper side of the device body 1, a feeding pipe 6 is disposed on the right side of the return pipe 4 and located on the device body 1, a rotating shaft 7 is rotatably connected to a right side of the feeding pipe 6, a reduction box 8 is disposed on an upper end of the rotating shaft 7, a support column 10 is disposed on a lower side of the reduction box 8, a motor 9 is rotatably connected to a right, the surface of the vertical stirring rod 11 is provided with a plurality of blades 13 in a staggered manner, the inner side of the stirring rod 11 is fixedly connected with a combustion chamber 14 with a device body 1, a first partition plate 15 is arranged inside the combustion chamber 14, the upper part of the combustion chamber 14 is connected with an air inlet pipe 26, a pipeline opening of a return pipe 4 is connected to one side of the air inlet pipe 26 facing the axis of a rotating shaft 7 on the combustion chamber 14, an air outlet 16 is arranged on the right side of the lower side of the combustion chamber 14, the end part of the air outlet 16 far away from the combustion chamber 14 is connected with a cooling pipe 17, the end part of the cooling pipe 17 far away from the air outlet 16 is connected with an L-shaped pipe 20, a water tank 18 is arranged on the right side of the device body 1, the cooling pipe 17 is located in the water tank 18, a second partition plate 27 is arranged on the.

The horizontal pipeline of the L-shaped pipe 20 is provided with a plurality of through holes, so that the gas is conveniently dispersed, and the impurities in the gas can be fully absorbed.

The upper and lower surfaces of the absorption plate 22 are provided with through holes, and the middle of the absorption plate 22 is provided with an activated carbon layer 23 which can absorb impurities dissolved in water.

The upper side of the water tank 18 is provided with a water inlet 19, the upper part of the right side of the water tank 18 is provided with a water outlet 24, the lower part of the right side of the water tank 18 is provided with a cleaning port 25, valves are arranged on the water inlet 19, the water outlet 24 and the cleaning port 25, the water level in the water tank 18 is controlled by the water inlet 19 and the water outlet 24, and the cleaning port 25 is used when the water tank 18 is cleaned, so that sediments in the water tank 18 can be conveniently removed.

The wheel 2 is arranged on the lower side of the water tank 18, and the brake sheet is arranged on the wheel 2 and used for fixing the positions of the device body 1 and the water tank 18.

The air inlet pipe 26 comprises a fuel pipe and an air pipe, an electronic igniter is arranged at the air outlet of the air inlet pipe 26, and the electronic igniter, the motor 9, the air pump 5, the air inlet pipe 26 and the valve are all controlled by the control box 28.

The utility model discloses a theory of operation is: when the device is used, water is injected into the water tank 18 through the water inlet 19 in advance, the feeding pipe 6 feeds the raw materials, the air pump 5 is opened through the control box 28, the gas in the device body 1 is pumped into the combustion chamber 14, the air inlet pipe 26 is led into the combustion chamber 14, the electronic igniter ignites, the gas is combusted to release heat, the combustion chamber 14 is heated, the motor 9 is started, the rotating shaft 7 is rotated through the reduction box 8, the stirring rod 11 drives the blades 13 to move, the raw materials are stirred and melted, the volatilized gas of the raw materials enters the combustion chamber 14 through the return pipe 4 to be fully combusted, harmful substances in the gas are removed, the gas generated by combustion enters the cooling pipe 17 through the air outlet 16, the temperature is reduced through the water in the water tank 18, the gas enters the L-shaped pipe 20 and is led into the absorption plate 22, the gas is further absorbed through.

The utility model discloses a setting of back flow 4, aspiration pump 5 and combustion chamber 14 can fully burn the harmful gas that produces behind the heating pitch, and through the dual absorption of water and activated carbon layer 23, eduction gear avoids polluted environment, safe environmental protection simultaneously the utility model discloses simple structure, reasonable in design, convenient operation has very strong practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An environment-friendly asphalt stirring device for construction of roads comprises a device body (1) and is characterized in that wheels (2) are arranged on the lower side of the device body (1), a control box (28) is arranged on the left side of the device body (1), a discharging pipe (3) is arranged on one side of the lower side of the device body (1), a return pipe (4) is arranged on the left side of the upper side of the device body (1), an air suction pump (5) is arranged on the return pipe (4), the return pipe (4) is connected inside the upper side of the device body (1), a feeding pipe (6) is arranged on the right side of the return pipe (4) on the device body (1), a rotating shaft (7) is rotatably connected on the right side of the feeding pipe (6) and the device body (1), a reduction gearbox (8) is arranged at the upper end of the rotating shaft (7), a support column (10) is arranged on the lower side, the lower end of the rotating shaft (7) is fixedly connected with a stirring rod (11), a reinforcing rod (12) is fixedly connected between the stirring rod (11) and the rotating shaft (7), a plurality of blades (13) are arranged on the surface of the vertical stirring rod (11) in a staggered manner, the inner side of the stirring rod (11) is fixedly connected with a combustion chamber (14) with the device body (1), a first partition plate (15) is arranged inside the combustion chamber (14), the upper part of the combustion chamber (14) is connected with an air inlet pipe (26), one side, facing the axis of the rotating shaft (7), of the air inlet pipe (26) on the combustion chamber (14) is connected with a pipeline opening of a return pipe (4), an air outlet (16) is arranged on the right side of the lower side of the combustion chamber (14), the end part, far away from the combustion chamber (14), of the air outlet (16) is connected with a cooling pipe (17), the end part, far away from the, the cooling pipe (17) is located in the water tank (18), a second partition plate (27) is arranged on the left side, located on the L-shaped pipe (20), of the inside of the water tank (18), a filter screen (21) is arranged on the lower side of the second partition plate (27), and absorption plates (22) are arranged on the right side of the second partition plate (27) and the left side of the inner wall of the water tank (18).

2. The environment-friendly asphalt stirring device for construction of highways as claimed in claim 1, wherein the horizontal pipe of the L-shaped pipe (20) is provided with a plurality of through holes.

3. The environment-friendly asphalt stirring device for construction of highways as claimed in claim 1, wherein the absorption plate (22) is provided with through holes on its upper and lower surfaces, and the activated carbon layer (23) is provided in the middle of the absorption plate (22).

4. The asphalt environment-friendly stirring device for construction of roads as claimed in claim 1, wherein a water inlet (19) is arranged on the upper side of the water tank (18), a water outlet (24) is arranged on the upper portion of the right side of the water tank (18), a cleaning opening (25) is arranged on the lower portion of the right side of the water tank (18), and valves are arranged on the water inlet (19), the water outlet (24) and the cleaning opening (25).

5. The asphalt environment-friendly stirring device for construction of highways as claimed in claim 1, wherein the water tank (18) is provided with wheels (2) at the lower side thereof, and the wheels (2) are provided with braking pieces.

6. The asphalt environment-friendly stirring device for construction of the highway according to claim 1, wherein the air inlet pipe (26) comprises a fuel pipe and an air pipe, an electronic igniter is arranged at an air outlet of the air inlet pipe (26), and the electronic igniter, the motor (9), the air suction pump (5), the air inlet pipe (26) and the valve are all controlled by the control box (28).