CN215428442U

CN215428442U - Asphalt concrete environmental protection stirring mixing arrangement

Info

Publication number: CN215428442U
Application number: CN202120783814.2U
Authority: CN
Inventors: 何小军; 常勇; 商常通
Original assignee: Zhengzhou Hanxiang Building Materials Co Ltd
Current assignee: Zhengzhou Hanxiang Building Materials Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-01-07
Anticipated expiration: 2031-04-16

Abstract

The utility model provides an environment-friendly asphalt concrete stirring and mixing device, which belongs to the technical field of asphalt concrete and comprises a stirring barrel, wherein a stirring mechanism for stirring a mixture is arranged in the stirring barrel. This asphalt concrete environmental protection stirring mixing arrangement, add water in toward the heat preservation zone of heating through tap, because the highest boiling point of water only has one hundred degrees centigrade, can make the temperature in the heat preservation zone of heating keep constant temperature, can prevent that the high temperature from causing the coking to asphalt concrete, cause the wasting of resources, promote mixing efficiency, the scraper blade can clear up the mixture of agitator inner wall along with the synchronous rotation of rabbling mechanism again, reach the thermally equivalent, prevent that the mixture adhesion is at the inner wall of agitator, when the stirring is mixed and is ended, hot water in the heat preservation zone of heating can emit through tap again, wash the agitator, reach the reuse of water resource, thereby reach and know the problem that has the feature of environmental protection not high among the solution prior art.

Description

Asphalt concrete environmental protection stirring mixing arrangement

Technical Field

The utility model belongs to the technical field of asphalt concrete, and particularly relates to an environment-friendly asphalt concrete stirring and mixing device.

Background

In the production and preparation of asphalt concrete, asphalt needs to be heated in advance and then placed in a stirring and mixing device together with additives for mixing and stirring, but the temperature of the asphalt is continuously reduced during stirring, so that the quality of the mixture is reduced.

In chinese patent publication (publication) No. CN207973970U, a mixing device for asphalt concrete production materials is characterized by comprising a mixing drum, wherein the mixing drum is of a rectangular structure, a main stirring assembly is fixed in the middle of a bottom plate of the mixing drum, support legs are fixed at four corners of the bottom end of the mixing drum, four side plates of the mixing drum are respectively fixed with an inclined side stirring assembly, a heating assembly is fixed in the middle of a top plate of the mixing drum, the heating assembly comprises a telescopic motor, a connecting pipe, a heat transfer drum and a resistance heating wire, and a power supply cable of the resistance heating wire is sequentially connected with a power supply outside the mixing drum from an inner cavity of the connecting pipe and a perforation hole in the pipe wall; the top plate of the mixing barrel is provided with a coarse material inlet and a fine material inlet at the periphery of the heating component. According to the utility model, the stirring work is completed by arranging the plurality of stirring assemblies together, so that the length of the stirring shaft of each stirring assembly is compressed, the problem of fracture caused by overlarge stress is effectively avoided, and the stirring effect is provided; meanwhile, the heat transfer cylinder with the built-in resistance heating wire is arranged, so that production materials can be heated, and the materials can be mixed sufficiently.

However, the device has certain disadvantages, because the asphalt has viscosity and can be adhered to the surface of the heat transfer cylinder in the stirring process, the asphalt adhered to the surface of the heat transfer cylinder can be coked by heating for a long time, so that the quality is reduced, the resource is wasted, and the inner wall of the mixing cylinder and the heat transfer cylinder are not convenient to clean, so that the problem of low environmental protection is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt concrete environment-friendly stirring and mixing device, and aims to solve the problem of low environmental protection in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an asphalt concrete environmental protection stirring mixing arrangement, includes the agitator, the inside of agitator is provided with the rabbling mechanism that is used for stirring the mixture, the surface of rabbling mechanism is provided with and is used for preventing that the mixture from gluing at the scraper blade of agitator inner wall, the inside of agitator is provided with the heat preservation zone of heating, the inside of heat preservation zone of heating is provided with the heating rod, the bottom of agitator is provided with tap, tap runs through in the heat preservation zone of heating.

In order to enable the asphalt concrete environment-friendly stirring and mixing device to achieve a stirring effect, as a preferable mode of the utility model, the stirring mechanism comprises a stirring shaft which is rotatably connected to the bottom of the stirring barrel, and a stirring rod is fixedly connected to the surface of the stirring shaft.

In order to enable the asphalt concrete environment-friendly stirring and mixing device to achieve the effect of cleaning the inner wall of the stirring barrel, as a preferable mode of the utility model, the stirring rod is fixedly connected with the scraping plate, and the scraping plate is movably connected with the inner wall of the stirring barrel.

In order to enable the asphalt concrete environment-friendly stirring and mixing device to achieve the effect of power transmission, as a preferable mode of the utility model, a motor is installed on the lower surface of the stirring barrel, and the output end of the motor is fixedly connected with the stirring shaft.

In order to enable the asphalt concrete environment-friendly stirring and mixing device to achieve the discharging function, as a preferable mode of the utility model, the discharging pipe is fixedly connected to the lower surface of the stirring barrel.

In order to support the asphalt concrete environment-friendly stirring and mixing device, as a preferable mode of the utility model, a support frame is fixedly connected to the edge of the lower surface of the stirring barrel.

In order to make the asphalt concrete environment-friendly stirring and mixing device, as a preferable mode of the utility model, the top of the stirring barrel is movably connected with a barrel cover.

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

1. this asphalt concrete environmental protection stirring mixing arrangement, add water in toward the heat preservation zone of heating through tap, because the highest boiling point of water only has one hundred degrees centigrade, can make the temperature in the heat preservation zone of heating keep constant temperature, can prevent that the high temperature from causing the coking to asphalt concrete, cause the wasting of resources, promote mixing efficiency, the scraper blade can clear up the mixture of agitator inner wall along with the synchronous rotation of rabbling mechanism again, reach the thermally equivalent, prevent that the mixture adhesion is at the inner wall of agitator, when the stirring is mixed and is ended, hot water in the heat preservation zone of heating can emit through tap again, wash the agitator, reach the reuse of water resource, thereby reach and know the problem that has the feature of environmental protection not high among the solution prior art.

2. This asphalt concrete environmental protection stirring mixing arrangement, economical and practical, low in production cost, simple structure prevents the excessive waste of resource, and stirring heat preservation efficiency is good, can be according to demand control temperature, and the hot water in its inside heat preservation zone of heating can recycle, and the water economy resource improves the environmental protection efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present invention;

fig. 3 is a schematic top view of the embodiment of the present invention.

In the figure: 1. a stirring barrel; 2. a squeegee; 3. a heat preservation heating layer; 4. a heating rod; 5. a faucet; 6. a stirring shaft; 7. a stirring rod; 8. a motor; 9. a discharge pipe; 10. a support frame; 11. and a barrel cover.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Detailed Description

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an asphalt concrete environmental protection stirring mixing arrangement, includes agitator 1, and the inside of agitator 1 is provided with the rabbling mechanism that is used for stirring the mixture, and the surface of rabbling mechanism is provided with and is used for preventing that the mixture from gluing at scraper blade 2 of 1 inner wall of agitator, and the inside of agitator 1 is provided with heat preservation zone of heating 3, and the inside of heat preservation zone of heating 3 is provided with heating rod 4, and the bottom of agitator 1 is provided with tap 5, and tap 5 runs through in heat preservation zone of heating 3.

In the embodiment of the utility model, water is added into the heat-preservation heating layer 3 through the water faucet 5, the highest boiling point of the water is only one hundred ℃, so that the temperature in the heat-preservation heating layer 3 can be kept constant, the asphalt concrete can be prevented from being coked due to overhigh temperature, the resource waste is avoided, the mixing efficiency is improved, the scraper 2 can clean the mixture on the inner wall of the stirring barrel 1 along with the synchronous rotation of the stirring mechanism, the uniform heating is achieved, the mixture is prevented from being adhered to the inner wall of the stirring barrel 1, and when the stirring and mixing are finished, hot water in the heat-preservation heating layer 3 can be discharged through the water faucet 5 to clean the stirring barrel 1.

Specifically, the stirring mechanism comprises a stirring shaft 6 which is rotatably connected to the bottom of the stirring barrel 1, and a stirring rod 7 is fixedly connected to the surface of the stirring shaft 6. The stirring shaft 6 and the stirring rod 7 are arranged, so that the asphalt concrete can be stirred and mixed.

Further, the stirring rod 7 is fixedly connected with the scraping plate 2, and the scraping plate 2 is movably connected with the inner wall of the stirring barrel 1. Through the fixed connection between puddler 7 and the scraper blade 2, drive scraper blade 2 simultaneously and rotate when puddler 7 rotates, the mixture of 1 inner wall adhesion of agitator will be cleared up constantly to scraper blade 2, prevents to heat the heat preservation in-process, and local mixture coking promotes mixing quality.

Further, a motor 8 is installed on the lower surface of the stirring barrel 1, and the output end of the motor 8 is fixedly connected with the stirring shaft 6. The output end of the motor 8 is fixedly connected with the stirring shaft 6, and the rotation of the motor 8 can provide power for the stirring mechanism to convey.

Further, the lower surface of the stirring barrel 1 is fixedly connected with a discharge pipe 9. The asphalt concrete mixed while stirring can be discharged through the discharge pipe 9.

Further, a support frame 10 is fixedly connected to the edge of the lower surface of the stirring barrel 1. The supporting frame 10 is arranged to achieve the effect of stably supporting the stirring barrel 1.

Further, the top of the stirring barrel 1 is movably connected with a barrel cover 11. Through the setting of bung 11, can reach and conveniently add the effect of mixing raw materials and rinsing agitator 1 inside.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an asphalt concrete environmental protection stirring mixing arrangement, includes agitator (1), its characterized in that: the inside of agitator (1) is provided with the rabbling mechanism that is used for stirring the mixture, the surface of rabbling mechanism is provided with scraper blade (2) that are used for preventing that the mixture from gluing at agitator (1) inner wall, the inside of agitator (1) is provided with heat preservation zone of heating (3), the inside of heat preservation zone of heating (3) is provided with heating rod (4), the bottom of agitator (1) is provided with tap (5), tap (5) run through in heat preservation zone of heating (3).

2. The asphalt concrete environment-friendly stirring and mixing device as claimed in claim 1, wherein: the stirring mechanism comprises a stirring shaft (6) which is rotatably connected to the bottom of the stirring barrel (1), and the surface of the stirring shaft (6) is fixedly connected with a stirring rod (7).

3. The asphalt concrete environment-friendly stirring and mixing device as claimed in claim 2, wherein: the stirring rod (7) is fixedly connected with the scraper (2), and the scraper (2) is movably connected with the inner wall of the stirring barrel (1).

4. The asphalt concrete environment-friendly stirring and mixing device as claimed in claim 3, wherein: the lower surface mounting of agitator (1) has motor (8), the output and (mixing) shaft (6) fixed connection of motor (8).

5. The asphalt concrete environment-friendly stirring and mixing device as claimed in claim 4, wherein: the lower surface of the stirring barrel (1) is fixedly connected with a discharge pipe (9).

6. The asphalt concrete environment-friendly stirring and mixing device as claimed in claim 5, wherein: the edge of the lower surface of the stirring barrel (1) is fixedly connected with a support frame (10).

7. An asphalt concrete environment-friendly mixing and stirring device according to any one of claims 1 to 6, wherein: the top of the stirring barrel (1) is movably connected with a barrel cover (11).