CN220214574U

CN220214574U - Asphalt batching tubular mixer

Info

Publication number: CN220214574U
Application number: CN202321407643.9U
Authority: CN
Inventors: 张要
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-22
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an asphalt proportioning pipe type mixer, and belongs to the technical field of mixer structures. The asphalt batching pipe type mixer comprises a mixer, one end of the mixer is connected with a raw material tank through a feeding pipe, a feeding port of the mixer is connected with a rotor pump for pumping raw materials through a feeding pipe, and a discharging port arranged at the bottom of the mixer is connected with a development tank through a discharging pipe; the inside of mixer is provided with two independent mixing drums at least, connects through the connecting pipe between the adjacent mixing drum, and the inside of mixing drum is provided with the pivot, and the both ends of pivot are connected with the rotation of mixing drum respectively, and the outside of mixer is provided with drives pivot pivoted power component, is provided with mixing vane in the pivot. The asphalt proportioning pipe type mixer with the structure can solve the problems that the existing asphalt proportioning mixing cannot realize flow line production and has low working efficiency.

Description

Asphalt batching tubular mixer

Technical Field

The utility model relates to the technical field of mixer structures, in particular to an asphalt batching pipe type mixer.

Background

The asphalt mixture is formed by stirring and mixing mineral aggregate, asphalt, fiber and the like, and then developing, the existing ingredients and mixing of the asphalt mixture are carried out in a stirring barrel, raw materials are added into the stirring barrel and then stirred, and then the stirred asphalt mixture is discharged. The batching, stirring and mixing of the asphalt mixture and the later development are independent processes, the transfer of materials is required among the processes, and the production efficiency is low. In addition, the mixing stirring barrel is of a single barrel structure, materials can be discharged after the stirring in the stirring barrel is completed, and the mixing stirring efficiency is low.

Disclosure of Invention

The utility model aims to provide an asphalt batching pipe type mixer, which solves the problems that the existing asphalt batching mixing cannot realize flow line production and has low working efficiency.

In order to achieve the aim, the utility model provides an asphalt proportioning pipe type mixer, which comprises a mixer, wherein one end of the mixer is connected with a raw material tank through a feed pipe, a feed inlet of the mixer is connected with a rotor pump for pumping raw materials through a feed pipe, and a discharge port arranged at the bottom of the mixer is connected with a development tank through a discharge pipe; the inside of mixer is provided with two independent mixing drums at least, connects through the connecting pipe between the adjacent mixing drum, and the inside of mixing drum is provided with the pivot, and the both ends of pivot are connected with the rotation of mixing drum respectively, and the outside of mixer is provided with drives pivot pivoted power component, is provided with mixing vane in the pivot.

Preferably, the head tank is located the top of mixer, and the head tank is fixed on the support frame, and the platform edge of the fixed head tank of support frame is provided with the guardrail, is provided with the cat ladder of being convenient for scramble on the support frame.

Preferably, the feeding pipe of the stirrer is provided with an electromagnetic valve, one end of the feeding pipe, which is close to the stirrer, is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the electric cabinet.

Preferably, the discharge pipe is provided with a branch pipe, and the discharge pipe is connected with other development tanks through the branch pipe.

Preferably, the feed inlet and the connecting pipe of the mixing cylinder are respectively positioned at two ends of the mixing cylinder, and the connecting pipe and the discharge opening are positioned at two ends of the mixing cylinder.

Preferably, the mixing blade is a spiral blade for conveying the materials while mixing the materials.

Preferably, the power element is a motor, and the motor is connected with the rotating shaft through a speed reducer.

According to the asphalt proportioning pipe type mixer, the raw material tank and the rotor pump are fed into the mixer through the feeding pipe and the feeding pipe, and are fed into the development tank through the discharging pipe for development after being mixed, so that the asphalt proportioning mixing realizes production in a flow line manner, and the working efficiency is high. The inside of mixer is provided with two independent mixing barrels, and the helical mixing blade in the mixing barrel carries out the stirring simultaneously to the material and carries, has improved the mixing stirring efficiency and the effect of material.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a tubular asphalt mixing machine according to the present utility model;

FIG. 2 is a schematic diagram showing a perspective view of a tubular asphalt mixing machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a mixer structure of an embodiment of a tubular mixer for asphalt mixture according to the present utility model;

FIG. 4 is a schematic elevational view of an embodiment of a tubular asphalt mixing machine according to the utility model;

FIG. 5 is a schematic top view of an embodiment of a tubular asphalt mixing machine according to the utility model.

Reference numerals

1. A stirrer; 2. a raw material tank; 3. a support frame; 4. guard bars; 5. a ladder stand; 6. a feed pipe; 7. a rotor pump; 8. an electric control box; 9. a discharge pipe; 10. a development tank; 11. a branch pipe; 12. a first motor; 13. a second motor; 14. a mixing drum; 15. a rotating shaft; 16. mixing blades; 17. and (5) connecting pipes.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

Fig. 1 is a schematic perspective view of an embodiment of a tubular asphalt mixing machine according to the present utility model, fig. 2 is a schematic perspective view of an embodiment of a tubular asphalt mixing machine according to the present utility model, fig. 4 is a schematic front view of an embodiment of a tubular asphalt mixing machine according to the present utility model, and fig. 5 is a schematic top view of an embodiment of a tubular asphalt mixing machine according to the present utility model. As shown in the figure, the asphalt proportioning pipe type mixer comprises a mixer 1, wherein the mixer 1 is fixedly arranged on the ground. One end of the stirrer 1 is connected with the raw material tank 2 through a feeding pipe, the raw material tank 2 is located above the stirrer 1, raw materials are conveniently added into the stirrer 1, and occupation of space on a horizontal plane is reduced. The head tank 2 is fixed on support frame 3, and the platform edge of the fixed head tank 2 of support frame 3 is provided with guardrail 4, is provided with the cat ladder 5 of being convenient for climb on the support frame 3. The number of the raw material tanks 2 is set according to the kind of raw material required. The feeding pipe of the stirrer 1 is provided with an electromagnetic valve for controlling the switch of the feeding pipe.

The feed inlet of mixer 1 is connected with the rotor pump 7 of pump sending raw materials through feed pipe 6, and the feed inlet of rotor pump 7 is connected with the storage tank or the production facility of liquid pitch raw materials for mix with the pumping of liquid raw materials in mixer 1. An electromagnetic valve is arranged at one end of the feeding pipe 6 close to the stirrer 1, and the switch of the feeding pipe 6 is controlled.

The discharge opening arranged at the bottom of the stirrer 1 is connected with the development tank 10 through a discharge pipe 9, and the mixed materials stirred in the stirrer 1 are sent into the development tank 10 through the discharge opening for development. The discharge pipe 9 is provided with a branch pipe 11, and the discharge pipe 9 is connected with other development tanks 10 through the branch pipe 11. A plurality of development tanks 10 can be arranged according to the requirement, so as to meet the development requirement of the materials after stirring and mixing.

FIG. 3 is a schematic view of a mixer structure of an embodiment of a tubular mixer for asphalt mixture according to the present utility model. As shown, at least two separate mixing drums 14 are provided inside the mixer 1, and in this embodiment two mixing drums 14 are provided. Two mixing drums 14 are arranged in parallel up and down inside the mixer 1. The mixing drums 14 are connected through connecting pipes 17, the feed inlets and the connecting pipes 17 of the mixing drums 14 are respectively positioned at two ends of the mixing drums 14, and the connecting pipes 17 and the discharge outlets are positioned at two ends of the mixing drums 14.

A rotating shaft 15 is arranged in the mixing drum 14, and two ends of the rotating shaft 15 are respectively connected with the mixing drum 14 in a rotating way through bearings. The power element for driving the rotating shaft 15 to rotate is arranged outside the mixer 1. The power element is a motor which is connected with the rotating shaft 15 through a speed reducer. The first motor 12 is connected with a rotating shaft 15 in the upper mixing drum 14 through a speed reducer, and drives the rotating shaft 15 to rotate. The second motor 13 is connected with a rotating shaft 15 in the lower mixing drum 14 through a speed reducer, and drives the rotating shaft 15 in the lower mixing drum 14 to rotate. Be provided with the mixing vane 16 that is used for stirring mixing on the pivot 15, mixing vane 16 is for carrying the spiral blade when mixing the material, and the stirring of material is carried simultaneously in the spiral mixing vane 16, is favorable to improving the stirring effect and the efficiency of material.

Raw materials in the raw material tank 2 and the feeding pipe 6 enter the mixing cylinder 14 above through a feeding port, then enter the mixing cylinder 14 below through stirring and conveying of the mixing blades 16 from the connecting pipe 17, and then are discharged from a discharging port through stirring and conveying of the mixing blades 16, and the raw materials are conveyed in the stirrer 1 and stirred, so that the stirring and mixing efficiency is improved; the mixing effect is improved by stirring and mixing the materials through the two mixing drums 14.

The outside of mixer 1 is provided with electric cabinet 8, and the inside of electric cabinet 8 is provided with automatically controlled components and parts and controller. The electromagnetic valve, the first motor 12 and the second motor 13 are electrically connected with the electric cabinet 8 in an existing mode according to the requirement, so that the electric control of feeding, stirring and discharging is realized.

Therefore, the asphalt proportioning pipe type mixer with the structure can solve the problems that the existing asphalt proportioning mixing cannot realize flow line production and has low working efficiency.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. An asphalt batching pipe type mixer, which is characterized in that: the device comprises a stirrer, wherein one end of the stirrer is connected with a raw material tank through a feed pipe, a feed inlet of the stirrer is connected with a rotor pump for pumping raw materials through a feed pipe, and a discharge port arranged at the bottom of the stirrer is connected with a development tank through a discharge pipe; the inside of mixer is provided with two independent mixing drums at least, connects through the connecting pipe between the adjacent mixing drum, and the inside of mixing drum is provided with the pivot, and the both ends of pivot are connected with the rotation of mixing drum respectively, and the outside of mixer is provided with drives pivot pivoted power component, is provided with mixing vane in the pivot.

2. A bituminous batching pipe mixer according to claim 1 wherein: the stock tank is located the top of mixer, and the stock tank is fixed on the support frame, and the platform edge of the fixed stock tank of support frame is provided with the guardrail, is provided with the cat ladder of being convenient for scramble on the support frame.

3. A bituminous batching pipe mixer according to claim 1 wherein: the feeding pipe of the stirrer is provided with an electromagnetic valve, and one end of the feeding pipe, which is close to the stirrer, is provided with an electromagnetic valve which is electrically connected with the electric cabinet.

4. A bituminous batching pipe mixer according to claim 1 wherein: and the discharge pipe is provided with a branch pipe, and is connected with other development tanks through the branch pipe.

5. A bituminous batching pipe mixer according to claim 1 wherein: the feed inlet and the connecting pipe of the mixing cylinder are respectively positioned at two ends of the mixing cylinder, and the connecting pipe and the discharge opening are positioned at two ends of the mixing cylinder.

6. A bituminous batching pipe mixer according to claim 1 wherein: the mixing blade is a spiral blade which is used for conveying materials while mixing the materials.

7. A bituminous batching pipe mixer according to claim 1 wherein: the power element is a motor, and the motor is connected with the rotating shaft through a speed reducer.