CN220709162U - Asphalt foaming experimental device - Google Patents

Abstract

The utility model provides an asphalt foaming experimental device which comprises a base, an asphalt conveying pipe, an asphalt pump box, a foaming gun, an outer main pipe and a water inlet main pipe, wherein the base is fixedly connected with the asphalt conveying pipe, the asphalt pump box and the foaming gun through at least three upright posts, one end of the asphalt conveying pipe is fixedly connected with the feeding end of an asphalt pump in the asphalt pump box, and the discharging end of the asphalt pump in the asphalt pump box is fixedly connected with the feeding end of the foaming gun; four storage tanks are uniformly and fixedly arranged on the asphalt conveying pipe, each storage tank is communicated with the interior of the asphalt conveying pipe, and each storage tank is connected and communicated with the water inlet main pipe; one end of the water inlet main pipe II is fixedly provided with a connector II; a limiting mechanism is fixedly arranged on the base; the utility model is integrally arranged, can not influence the normal feeding work of other storage tanks in the process of cleaning one storage tank, and can not influence the foaming experiment on asphalt in other storage tanks, thereby ensuring that the whole is more efficient, flexible and convenient.

Description

Asphalt foaming experimental device

Technical Field

The utility model belongs to the field of asphalt foaming experiments, and particularly relates to an asphalt foaming experiment device.

Background

In order to detect the foaming effect of asphalt, it is necessary to detect asphalt by a corresponding asphalt foaming apparatus.

Through the search, a large-flow asphalt foaming experiment platform as disclosed in Chinese patent No. CN219224788U comprises a foaming gun identical to an asphalt stirring station, an asphalt feeding pipeline for conveying high-temperature asphalt to the foaming gun, a water supply module for supplying high-pressure water to the foaming gun, a supporting frame, a sampling barrel arranged at the position of the supporting frame and connected with the output end of the foaming gun, a heating barrel arranged at the lower part of the supporting frame and connected with the lower end of the sampling barrel, and a heating module for heating the sampling barrel or the heating barrel, wherein the foaming gun identical to the foaming gun actually used in asphalt stirring is adopted, and an experiment platform suitable for the foaming gun is designed, so that the influence of high-pressure water caused by smaller foaming gun on foaming caused by the fact that the foaming gun penetrates through an asphalt liquid column with smaller diameter in the prior art is removed, and the experiment result is more accurate.

However, when the foaming experiment is carried out on different types of asphalt, the high-flow asphalt foaming experiment platform is inconvenient to clean residual asphalt in equipment, and the residual asphalt cannot be fed in advance in the cleaning process, so that the feeding can be carried out only after the equipment is cleaned, and a large amount of time is wasted, thereby influencing the efficiency of the asphalt foaming experiment.

Therefore, the utility model of the asphalt foaming experimental device is very necessary.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an asphalt foaming experimental device, which adopts the following technical scheme: the utility model provides an asphalt foaming experimental apparatus, includes base, pitch conveyer pipe, pitch pump box, foaming rifle, arranges outside and is responsible for and intake is responsible for two, wherein: the base is fixedly connected with the asphalt conveying pipe, the asphalt pump box and the foaming gun through at least three upright posts, one end of the asphalt conveying pipe is fixedly connected with the feeding end of the asphalt pump in the asphalt pump box, and the discharging end of the asphalt pump in the asphalt pump box is fixedly connected with the feeding end of the foaming gun; four storage tanks are uniformly and fixedly arranged on the asphalt conveying pipe, each storage tank is communicated with the interior of the asphalt conveying pipe, and each storage tank is connected and communicated with the water inlet main pipe; a second connector is fixedly arranged at one end of the second water inlet main pipe; a limiting mechanism is fixedly arranged on the base;

preferably, the bottom end of each storage vat is fixedly provided with a blanking pipe, a pneumatic valve is fixedly arranged between the blanking pipe and the storage vat, and a water outlet is formed in the top end of the storage vat; the outer part of the top end of the storage barrel is fixedly provided with a second shunt tube, one end of the second shunt tube is fixedly connected with the water outlet hole, and the other end of the second shunt tube is fixedly connected with a second water inlet main tube; the blanking pipe is fixedly connected and communicated with the asphalt conveying pipe;

preferably, three pneumatic valves and three outer branch pipes are uniformly and fixedly arranged on the asphalt conveying pipe, each pneumatic valve is positioned between two blanking pipes, and the pneumatic valves and the outer branch pipes are alternately arranged; a water inlet connecting pipe is fixedly arranged at the other end of the asphalt conveying pipe, and a pneumatic valve is fixedly arranged between the water inlet connecting pipe and the asphalt conveying pipe; the outer branch pipe is fixedly connected and communicated with the outer main pipe through a pneumatic valve, and an outer connector is fixedly arranged at one end of the outer main pipe.

Preferably, reinforcing plates are fixedly arranged above the storage barrels respectively, and connecting plates are fixedly arranged on the two reinforcing plates respectively and fixedly connected with a limiting mechanism; the electric heating wires are fixedly arranged on the storage barrels respectively, wiring pipes are fixedly arranged below the storage barrels, and a power supply connecting seat is fixedly arranged on one of the wiring pipes; the electric heating wire is routed from the inside of the wiring tube and is electrically connected with the power supply connecting seat.

Preferably, the limiting mechanism comprises a supporting plate and a T-shaped plate, the bottom end of the supporting plate is fixedly connected with the base, and the top end of the supporting plate is fixedly connected with a vertical plate of the T-shaped plate in a vertical shape; four electric push rods are uniformly and fixedly arranged on the bottom surface of the T-shaped plate transverse plate, the output end of each electric push rod faces downwards, and a pressure plate is fixedly arranged at the output end of each electric push rod; each pressure plate is positioned above the corresponding storage barrel and coaxial with the corresponding storage barrel, and the diameter of the pressure plate is matched with the inner diameter of the storage barrel; the backup pad is connected with connecting plate fixed.

Preferably, the foaming gun is fixedly provided with a water inlet mechanism.

Preferably, the water inlet mechanism comprises a water inlet main pipe, a plurality of identical water diversion pipes are uniformly and fixedly arranged on the water inlet main pipe, and each water diversion pipe is fixedly connected and communicated with the foaming gun; and one end of the water inlet main pipe is fixedly provided with a connector.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, different types of asphalt can be respectively filled in the four storage tanks, so that after the asphalt in the first storage tank is subjected to foaming experiments, required cleaning liquid can be conveyed into the asphalt conveying pipe and the foaming gun through the external cleaning equipment and the water inlet connecting pipe, so that residual asphalt in the asphalt conveying pipe and the foaming gun is cleaned, after cleaning, the asphalt in the second storage tank can be subjected to foaming experiments, in the process of carrying out foaming experiments on the asphalt in the second storage tank, the pneumatic valve between the first storage tank and the second storage tank can be closed, at the moment, the external cleaning equipment can provide required cleaning liquid into the first storage tank through the shunt pipe, so that residual asphalt in the first storage tank can be cleaned, and the cleaned liquid can be discharged through the external discharge main pipe, then the foaming experiments and cleaning work are carried out on the asphalt in all the storage tanks in the mode, and finally, four storage tanks can be circulated to work in the mode, so that in the process of cleaning and feeding the second storage tank, the whole storage tank can not be influenced, and the whole work of the storage tanks can be more efficient and more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

FIG. 2 is a schematic view of the structure of the asphalt delivery pipe and the storage bucket of the present utility model.

In the figure:

base 1, pitch conveyer pipe 2, pitch pump box 3, foaming rifle 4, storage vat 5, backup pad 6, T shaped plate 7, electric putter 8, pressure disk 9, intake main pipe 10, shunt tubes 11, connector 12, stand 13, pneumatic valve 14, intake connecting pipe 15, outer main pipe 16, outer branch pipe 17, outer connector 18, intake main pipe two 19, shunt tubes two 20, apopore 21, connector two 22, walk spool 23, power connection seat 24, gusset plate 25, connecting plate 26.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings:

example 1

Referring to fig. 1-2, an asphalt foaming experimental device comprises a base 1, an asphalt conveying pipe 2, an asphalt pump box 3, a foaming gun 4, an outer main pipe 16 and a water inlet main pipe two 19, wherein: the base 1 is fixedly connected with the asphalt conveying pipe 2, the asphalt pump box 3 and the foaming gun 4 at least through three upright posts 13, stability among the asphalt conveying pipe 2, the asphalt pump box 3 and the foaming gun 4 can be guaranteed through arrangement of the base 1 and the upright posts 13, one end of the asphalt conveying pipe 2 is fixedly connected with the feeding end of an asphalt pump inside the asphalt pump box 3, the asphalt pump can be protected through arrangement of the asphalt pump box 3, the asphalt pump is prevented from being directly exposed to air, and the discharging end of the asphalt pump inside the asphalt pump box 3 is fixedly connected with the feeding end of the foaming gun 4; four storage tanks 5 are uniformly and fixedly arranged on the asphalt conveying pipe 2, and a plurality of different types of asphalt can be stored simultaneously through the arrangement of the four storage tanks 5, so that the later feeding time is reduced, each storage tank 5 is communicated with the interior of the asphalt conveying pipe 2, each storage tank 5 is connected and communicated with a water inlet main pipe II 19, and the required cleaning liquid can be provided for each storage tank 5 through the arrangement of the water inlet main pipe II 19; one end of the water inlet main pipe II 19 is fixedly provided with a connector II 22, and the water inlet main pipe II is convenient to connect with external cleaning liquid supply equipment through the arrangement of the connector II 22; the base 1 is fixedly provided with a limiting mechanism, and the asphalt in each storage vat 5 can be pressurized through the arrangement of the limiting mechanism to push the asphalt in each storage vat 5 to enter the asphalt conveying pipe 2, so that the residual asphalt in each storage vat 5 is reduced;

the bottom end of each storage vat 5 is fixedly provided with a blanking pipe, asphalt in the storage vat 5 is convenient to enter the asphalt conveying pipe 2 through the arrangement of the blanking pipe, a pneumatic valve is fixedly arranged between the blanking pipe and the storage vat 5, and the on-off between the storage vat 5 and the blanking pipe is convenient to control through the arrangement of the pneumatic valve, so that asphalt in the designated storage vat 5 is convenient to enter the conveying pipe 2, the inside of the top end of the storage vat 5 is provided with a water outlet 21, and cleaning liquid in the water inlet main pipe two 19 can enter the storage vat 5 through the arrangement of the water outlet 21, so that residual asphalt in the storage vat 5 is convenient to clean; the shunt tube II 20 is fixedly arranged outside the top end of the storage vat 5, the cleaning liquid in the water inlet main pipe II 19 can enter the appointed storage vat 5 through the arrangement of the shunt tube II 20 and the electromagnetic valve, one end of the shunt tube II 20 is fixedly connected with the water outlet hole 21, and the other end of the shunt tube II is fixedly connected with the water inlet main pipe II 19 through the electromagnetic valve; the blanking pipe is fixedly connected and communicated with the asphalt conveying pipe 2;

the asphalt conveying pipe 2 is uniformly and fixedly provided with three pneumatic valves 14 and three outward branch pipes 17, each pneumatic valve 14 is positioned between two blanking pipes, through the arrangement of the pneumatic valve 14, the pneumatic valve 14 between the first and second storage tanks 5 can be closed when residual asphalt in the first storage tank 5 is cleaned, so that the foaming experiment of the asphalt in the second storage tank 5 is not influenced in the cleaning process, and the like, when the foaming experiment is carried out on the asphalt in other storage tanks 5, only the corresponding pneumatic valve 14 is required to be closed, and the pneumatic valve 14 and the outward branch pipes 17 are alternately arranged; the other end of the asphalt conveying pipe 2 is fixedly provided with a water inlet connecting pipe 15, when different types of asphalt can be replaced for foaming experiments through the arrangement of the water inlet connecting pipe 15, required cleaning liquid is provided for the interiors of the asphalt conveying pipe 2 and the foaming gun 4 in a gap for replacing the asphalt, so that residual asphalt in the interiors of the asphalt conveying pipe 2 and the foaming gun 4 is cleaned, the experimental effect is prevented from being influenced, and a pneumatic valve is fixedly arranged between the water inlet connecting pipe 15 and the asphalt conveying pipe 2; the outer branch pipe 17 is fixedly connected and communicated with the outer main pipe 16 through a pneumatic valve, and through the arrangement of the outer branch pipe 17, cleaning liquid in the appointed storage vat 5 can be discharged when asphalt in the storage vat 5 is cleaned, one end of the outer main pipe 16 is fixedly provided with an outer connector 18, and through the arrangement of the outer main pipe 16 and the outer connector 18, the outer main pipe is convenient to connect with an external collecting container, so that the used cleaning liquid is collected in a concentrated mode.

The reinforcing plates 25 are fixedly arranged above the two storage tanks 5, stability among the storage tanks 5 can be guaranteed through arrangement of the reinforcing plates 25, the connecting plates 26 are fixedly arranged on the two reinforcing plates 25, the connecting plates 26 are fixedly connected with the limiting mechanisms, and stability among all the storage tanks 5 and the limiting mechanisms can be guaranteed through arrangement of the connecting plates 26; the electric heating wires are fixedly arranged on the storage barrels 5, the electric heating wires are arranged to provide required heat for asphalt in the storage barrels 5, the wiring pipes 23 are fixedly arranged below each two storage barrels 5, wiring is facilitated through the arrangement of the wiring pipes 23, the power supply connecting seat 24 is fixedly arranged on one of the wiring pipes 23, and the electric heating wires are conveniently connected with external electric heating control equipment through the arrangement of the power supply connecting seat 24; the electric heating wire is routed from the inside of the routing tube 23 and is electrically connected with the power supply connecting seat 24.

The limiting mechanism comprises a supporting plate 6 and a T-shaped plate 7, the bottom end of the supporting plate 6 is fixedly connected with the base 1, the top end of the supporting plate 6 is fixedly connected with a vertical plate of the T-shaped plate 7 in a vertical mode, and the stability of each electric push rod 8 can be ensured through the arrangement of the supporting plate 6 and the T-shaped plate 7; four electric push rods 8 are uniformly and fixedly arranged on the bottom surface of the transverse plate of the T-shaped plate 7, and through the arrangement of the four electric push rods 8, a corresponding pressure plate 9 can be driven to enter a corresponding storage barrel 5, so that asphalt in the storage barrel 5 is extruded into an asphalt conveying pipe 2 like a needle tube, the residual asphalt in the storage barrel 5 is reduced, the output end of each electric push rod 8 faces downwards, and the pressure plate 9 is fixedly arranged at the output end of each electric push rod 8; each pressing disc 9 is positioned above the corresponding storage vat 5 and is coaxial with the corresponding storage vat 5, and the diameter of each pressing disc 9 is matched with the inner diameter of the corresponding storage vat 5; the support plate 6 is fixedly connected with the connecting plate 26.

A water inlet mechanism is fixedly arranged on the foaming gun 4; the water inlet mechanism comprises a water inlet main pipe 10, water for asphalt foaming experiments can be provided to each water diversion pipe 11 through the arrangement of the water inlet main pipe 10, a plurality of identical water diversion pipes 11 are uniformly and fixedly arranged on the water inlet main pipe 10, the water for asphalt foaming experiments can be uniformly conveyed into the foaming gun 4 through the arrangement of the water diversion pipes 11, the water can be fully contacted with asphalt in the foaming gun 4, and each water diversion pipe 11 is fixedly connected and communicated with the foaming gun 4; one end of the water inlet main pipe 10 is fixedly provided with a connector 12, and the water inlet main pipe is convenient to connect with external water supply equipment through the arrangement of the connector 12.

In this embodiment, during use, firstly, the required asphalt is loaded into the first storage vat 5, so when the foaming experiment is performed on the asphalt in the first storage vat 5, the corresponding pressure plate 9 is driven by the corresponding electric push rod 8 to enter the first storage vat 5, meanwhile, the asphalt pump in the asphalt pump box 3 is started, the asphalt in the first storage vat 5 can enter the asphalt conveying pipe 2 and then enter the foaming gun 4 through the asphalt pump, at this time, the external water supply equipment supplies the required water to the foaming gun 4 through the water inlet main pipe 10 and the water distribution pipe 11, and finally, the asphalt contacted with the water is sprayed out from the foaming gun 4, at this time, only the corresponding collecting container is required to be placed at the discharge end of the foaming gun 4 in advance; after the asphalt in the first storage vat 5 is subjected to foaming experiments, the external cleaning liquid supply equipment can supply required cleaning liquid to the inside of the asphalt conveying pipe 2 and the foaming gun 4 through the water inlet connecting pipe 15, so that residual asphalt in the asphalt conveying pipe 2 and the foaming gun 4 is cleaned, in the cleaning process, a pneumatic valve between the second storage vat 5 and the discharging pipe is closed, the required asphalt can be stored in the second storage vat 5, after the residual asphalt in the asphalt conveying pipe 2 and the foaming gun 4 is cleaned, the pneumatic valve 14 on the asphalt conveying pipe 2 between the first storage vat 5 and the second storage vat 5 can be closed, at the moment, the pneumatic valve between the second storage vat 5 and the discharging pipe can be opened, and in the cleaning process of the asphalt in the second storage vat 5, the external cleaning liquid supply equipment can supply the required asphalt to the first storage vat 5 through the water inlet main pipe two 19 and the shunt pipe two 20, and the cleaning liquid can be discharged through the corresponding air inlet main pipe 16 after the cleaning liquid is opened, and the cleaning liquid is discharged through the air main pipe 16; then, in the above manner, the asphalt in the other storage tanks 5 is subjected to foaming experiment and cleaning, and finally, in the above manner, four storage tanks 5 are subjected to circulation.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims (5)

1. An asphalt foaming experimental device is characterized in that: including base (1), pitch conveyer pipe (2), pitch pump box (3), foaming rifle (4), outer row are responsible for (16) and are responsible for two (19) of intaking, wherein: the base (1) is fixedly connected with the asphalt conveying pipe (2), the asphalt pump box (3) and the foaming gun (4) at least through three upright posts (13), one end of the asphalt conveying pipe (2) is fixedly connected with the feeding end of an asphalt pump in the asphalt pump box (3), and the discharging end of the asphalt pump in the asphalt pump box (3) is fixedly connected with the feeding end of the foaming gun (4); four storage tanks (5) are uniformly and fixedly arranged on the asphalt conveying pipe (2), each storage tank (5) is communicated with the interior of the asphalt conveying pipe (2), and each storage tank (5) is connected and communicated with a water inlet main pipe II (19); one end of the water inlet main pipe II (19) is fixedly provided with a connector II (22); a limiting mechanism is fixedly arranged on the base (1);

the bottom end of each storage vat (5) is fixedly provided with a blanking pipe respectively, a pneumatic valve is fixedly arranged between the blanking pipe and the storage vat (5), and a water outlet hole (21) is formed in the top end of the storage vat (5); the outside of the top end of the storage barrel (5) is fixedly provided with a second shunt tube (20), one end of the second shunt tube (20) is fixedly connected with the water outlet hole (21), and the other end of the second shunt tube is fixedly connected with the second water inlet main tube (19); the blanking pipe is fixedly connected and communicated with the asphalt conveying pipe (2);

three pneumatic valves (14) and three outer branch pipes (17) are uniformly and fixedly arranged on the asphalt conveying pipe (2), each pneumatic valve (14) is positioned between two blanking pipes, and the pneumatic valves (14) and the outer branch pipes (17) are alternately arranged; a water inlet connecting pipe (15) is fixedly arranged at the other end of the asphalt conveying pipe (2), and a pneumatic valve is fixedly arranged between the water inlet connecting pipe (15) and the asphalt conveying pipe (2); the outer branch pipe (17) is fixedly connected and communicated with the outer main pipe (16) through a pneumatic valve, and an outer connector (18) is fixedly arranged at one end of the outer main pipe (16).

2. An asphalt foaming experimental apparatus according to claim 1, wherein: reinforcing plates (25) are fixedly arranged above each two storage tanks (5), connecting plates (26) are fixedly arranged on the two reinforcing plates (25), and the connecting plates (26) are fixedly connected with a limiting mechanism; the storage barrels (5) are respectively and fixedly provided with an electric heating wire, wiring pipes (23) are respectively and fixedly arranged below the two storage barrels (5), and a power supply connecting seat (24) is fixedly arranged on one wiring pipe (23); the electric heating wire is routed from the inside of the routing tube (23) and is electrically connected with the power supply connecting seat (24).

3. An asphalt foaming experimental apparatus according to claim 2, wherein: the limiting mechanism comprises a supporting plate (6) and a T-shaped plate (7), the bottom end of the supporting plate (6) is fixedly connected with the base (1), and the top end of the supporting plate (6) is fixedly connected with a vertical plate of the T-shaped plate (7) in a vertical mode; four electric push rods (8) are uniformly and fixedly arranged on the bottom surface of the transverse plate of the T-shaped plate (7), the output end of each electric push rod (8) faces downwards, and a pressure plate (9) is fixedly arranged at the output end of each electric push rod (8); each pressure plate (9) is positioned above the corresponding storage vat (5) and is coaxial with the corresponding storage vat (5), and the diameter of the pressure plate (9) is matched with the inner diameter of the storage vat (5); the supporting plate (6) is fixedly connected with the connecting plate (26).

4. An asphalt foaming experimental apparatus according to claim 1, wherein: the foaming gun (4) is fixedly provided with a water inlet mechanism.

5. An asphalt foaming assay as defined in claim 4, wherein: the water inlet mechanism comprises a water inlet main pipe (10), a plurality of identical water diversion pipes (11) are uniformly and fixedly arranged on the water inlet main pipe (10), and each water diversion pipe (11) is fixedly connected and communicated with the foaming gun (4); one end of the water inlet main pipe (10) is fixedly provided with a connector (12).