CN217189300U

CN217189300U - Stirring and mixing device for modified asphalt

Info

Publication number: CN217189300U
Application number: CN202220028456.9U
Authority: CN
Inventors: 艾启帅
Original assignee: Xinjiang Lu'ante Asphalt Material Co ltd
Current assignee: Xinjiang Lu'ante Asphalt Material Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-16
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a modified asphalt's stirring mixing arrangement, including the agitator tank, the upper end of agitator tank is leaned on both sides to be provided with the conveying pipeline respectively and the mechanism of taking a breath, just the top surface of agitator tank is leaned on the rear side to be provided with feed inlet one, the one end of conveying pipeline is leaned on the top surface to be provided with feed inlet two, just the surface of conveying pipeline is leaned on the opposite side to be provided with the hot plate, be provided with the heating cabinet under the hot plate, the inside of conveying pipeline is provided with the spiral plate, the inside of hot plate is provided with leads oil pipe, the inside of heating cabinet is leaned on both sides to be provided with oil pump and hot oil groove respectively, the mechanism of taking a breath includes the trachea, and tracheal both ends are provided with air pump and solenoid valve respectively. A modified asphalt's stirring mixing arrangement, can filter harmful gas, reduce the heat loss simultaneously, and can reduce the problem that the pitch raw materials solidifies the caking, guarantee the flow of pitch raw materials.

Description

Stirring and mixing device for modified asphalt

Technical Field

The utility model relates to a pitch processingequipment field, in particular to modified asphalt's stirring mixing arrangement.

Background

The modified asphalt is an asphalt binder prepared by adding external additives such as rubber, resin, high molecular polymer, ground rubber powder or other fillers or adopting measures such as mild oxidation processing on the asphalt to improve the performance of the asphalt or the asphalt mixture, and the asphalt mixture can be more fully fused by a stirring and mixing device, and the scheme particularly relates to the stirring and mixing device; but current stirring mixing arrangement has certain weak point when using and remains to be improved, and first of all, the pitch raw materials is the fluid state, solidifies the caking easily in the in-process of feeding in raw materials, and then influences the mixed effect, and secondly, produces a large amount of harmful gas easily among the pitch mixing process, directly causes the heat to run off to filtering gaseous emission easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modified asphalt's stirring mixing arrangement can effectively solve the technical problem that the background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modified asphalt's stirring mixing arrangement, includes the agitator tank, the upper end of agitator tank leans on both sides to be provided with the conveying pipeline respectively and the mechanism of taking a breath, just the top surface of agitator tank is provided with feed inlet one by the rear side, the one end of conveying pipeline is provided with feed inlet two by the top surface, just the surface of conveying pipeline leans on the opposite side to be provided with the hot plate, be provided with the heating cabinet under the hot plate, the inside of conveying pipeline is provided with the spiral board, the inside of hot plate is provided with leads oil pipe, the inside of heating cabinet leans on both sides to be provided with oil pump and hot oil groove respectively.

As a further scheme of the utility model, the mechanism of taking a breath includes the trachea, and tracheal both ends are provided with air pump and solenoid valve respectively, and tracheal middle part is provided with the filter block, and the inside of filter block runs through between two parties and is provided with the fixture block, and the one end of fixture block is provided with the filter core between two parties, and the equal symmetry in upper and lower both sides of fixture block is provided with the grip block, and one side of grip block is provided with reset spring.

As the further proposal of the utility model, the heating plate is fixedly connected with the outer surface of the material conveying pipe, and the joint of the material conveying pipe and the heating plate is in a thread shape.

As a further scheme of the utility model, lead oil pipe's both ends respectively with the oil pump and hot oil tank through connection, the one end of oil pump with hot oil tank through connection.

As a further scheme of the utility model, the one end of air pump and solenoid valve all with agitator tank through connection, and the other end of air pump and solenoid valve all with trachea through connection.

As a further scheme of the utility model, the fixture block is the joint setting with the filter element, and the both sides of filter core all contact with the trachea, and the grip block is located the filter element inner wall, and grip block and filter element sliding connection, reset spring's both ends respectively with filter element internal surface and grip block fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged ventilation mechanism, the air pump and one end of the electromagnetic valve are communicated with the stirring tank, the air pump and the other end of the electromagnetic valve are communicated with the air pipe, so that air in the stirring tank is contacted with the filter element to filter harmful gas, finally, hot air returns to the inside of the stirring tank again, the air pump and the other end of the electromagnetic valve are in clamping connection with the filter block through the clamping block, the filter block is convenient to disassemble and clean, the reset spring is in sliding connection with the filter block through the clamping block, two ends of the reset spring are respectively and fixedly connected with the inner surface of the filter block and the clamping block, so that the clamping block can vertically move and is clamped and fixed, the harmful gas can be filtered, heat loss is reduced, and the stirring effect is ensured;

inside leading-in conveying pipeline of pitch raw materials through setting up feed inlet two, the spiral plate rotates and drives the raw materials and remove, the rethread leads oil pipe's both ends respectively with oil pump and hot oil groove through connection, the one end and the hot oil groove through connection of oil pump, and lead the junction of oil pipe and hot plate to be the screw thread form setting, drive the flow of conduction oil, and then heat hot plate and conveying pipeline, reduce the problem that the pitch raw materials solidifies the caking, guarantee the flow of pitch raw materials.

Drawings

FIG. 1 is a schematic view of the overall structure of a stirring and mixing device for modified asphalt according to the present invention;

FIG. 2 is a sectional view of a feeding pipe of a stirring and mixing device for modified asphalt according to the present invention;

FIG. 3 is a sectional view of the heating box of the stirring and mixing device for modified asphalt of the present invention;

FIG. 4 is a schematic structural view of an air exchange mechanism of the stirring and mixing device for modified asphalt of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 of the stirring and mixing device for modified asphalt according to the present invention.

In the figure: 1. a stirring tank; 2. a delivery pipe; 3. a ventilation mechanism; 4. a first feeding hole; 5. a second feeding hole; 6. heating plates; 7. a heating box; 8. a spiral plate; 9. an oil guide pipe; 10. an oil pump; 11. a hot oil sump; 12. an air tube; 13. an air pump; 14. an electromagnetic valve; 15. filtering blocks; 16. a return spring; 17. a clamping block; 18. a filter element; 19. and (4) clamping the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a stirring and mixing device for modified asphalt comprises a stirring tank 1, wherein a feed pipe 2 and an air exchange mechanism 3 are respectively arranged at the upper end of the stirring tank 1 by two sides, a first feed inlet 4 is arranged at the top surface of the stirring tank 1 by the rear side, a second feed inlet 5 is arranged at one end of the feed pipe 2 by the top surface, a heating plate 6 is arranged at the outer surface of the feed pipe 2 by the other side, a heating box 7 is arranged under the heating plate 6, a spiral plate 8 is arranged in the feed pipe 2, an oil guide pipe 9 is arranged in the heating plate 6, and an oil pump 10 and a hot oil tank 11 are respectively arranged at the inner part of the heating box 7 by two sides.

In this embodiment, in order to facilitate filtering the harmful gas generated when mixing, the ventilation mechanism 3 is provided, the ventilation mechanism 3 includes an air pipe 12, two ends of the air pipe 12 are respectively provided with an air pump 13 and an electromagnetic valve 14, a filter block 15 is arranged in the middle of the air pipe 12, a fixture block 17 is arranged inside the filter block 15 in a penetrating manner, a filter core 18 is arranged in the middle of one end of the fixture block 17, clamping blocks 19 are symmetrically arranged on the upper side and the lower side of the fixture block 17, and a return spring 16 is arranged on one side of the clamping blocks 19.

In this embodiment, in order to heat the heating plate 6, the heating plate 6 is fixedly connected to the outer surface of the feeding pipe 2, and the joint between the oil guiding pipe 9 and the heating plate 6 is provided in a threaded manner.

Both ends of the oil guide pipe 9 are connected to an oil pump 10 and a hot oil tank 11, respectively, and one end of the oil pump 10 is connected to the hot oil tank 11, and the oil pump 10 guides and moves the heating oil.

In this embodiment, in order to realize the flow of the gas, one ends of the air pump 13 and the electromagnetic valve 14 are both connected to the stirring tank 1, and the other ends of the air pump 13 and the electromagnetic valve 14 are both connected to the air pipe 12.

In this embodiment, in order to realize the removal of grip block 19 and reset, fixture block 17 and filter block 15 are the joint setting, and the both sides of filter core 18 all contact with trachea 12, and grip block 19 is located filter block 15 inner wall, and grip block 19 and filter block 15 sliding connection, reset spring 16's both ends respectively with filter block 15 internal surface and grip block 19 fixed connection.

It should be noted that, the utility model relates to a stirring mixing device of modified asphalt, when in use, the stirring tank 1, the conveying pipeline 2, the ventilation mechanism 3, the first feed inlet 4, the second feed inlet 5, the heating plate 6 and the heating box 7 constitute the main part of the whole stirring mixing device, asphalt raw material is introduced into the conveying pipeline 2 through the second feed inlet 5, the spiral plate 8 is started to drive the raw material to move, the oil pump 10 is started, the two ends of the oil guide pipe 9 are respectively communicated with the oil pump 10 and the hot oil groove 11, one end of the oil pump 10 is communicated with the hot oil groove 11, the joint of the oil guide pipe 9 and the heating plate 6 is in a thread shape, and then the heating plate 6 and the conveying pipeline 2 are heated, the flowing of the asphalt raw material is ensured, finally, the asphalt raw material enters the stirring tank 1, and auxiliary raw material is introduced into the stirring tank 1 through the first feed inlet 4, carry out modified asphalt's mixed stirring, in the stirring process, start solenoid valve 14 and air pump 13, one end through air pump 13 and solenoid valve 14 all with agitator tank 1 through connection, and air pump 13 all with trachea 12 through connection with solenoid valve 14's the other end, and then make agitator tank 1 inside air and filter core 18 contact, filter harmful gas, hot-air gets back to agitator tank 1 inside again at last, reduce the heat and run off, be the joint setting through fixture block 17 and filter block 15, be convenient for filter block 15's dismantlement clearance, through fixture block 19 and filter block 15 sliding connection, reset spring 16's both ends respectively with filter block 15 internal surface and fixture block 19 fixed connection, and then make fixture block 19 carry out the vertical migration, it is fixed to carry out the centre gripping to filter block 15.

The utility model discloses a mechanism of taking a breath 3 that sets up, air pump 13 all link up with agitator tank 1 with the one end of solenoid valve 14, and air pump 13 all link up with trachea 12 with the other end of solenoid valve 14 and be connected, and then make the air of agitator tank 1 inside contact with filter core 18, filter harmful gas, hot air gets back to agitator tank 1 inside again at last, be the joint setting through fixture block 17 and filter block 15, be convenient for the dismantlement clearance of filter block 15, through grip block 19 and filter block 15 sliding connection, reset spring 16's both ends respectively with filter block 15 internal surface and grip block 19 fixed connection, and then make grip block 19 carry out vertical movement, carry out the centre gripping to filter block 15 and fix, just so can filter harmful gas, reduce heat loss simultaneously, guarantee the stirring effect; inside leading-in conveying pipeline 2 of pitch raw materials through setting up feed inlet two 5, 8 rotations of spiral plate drive the raw materials and remove, the rethread leads oil pipe 9's both ends respectively with

oil pump

10 and 11 through connections of hot oil groove, oil pump 10's one end and 11 through connections of hot oil groove, and lead oil pipe 9 and be the screw thread form setting with the junction of hot plate 6, drive the flow of conduction oil, and then heat hot plate 6 and conveying pipeline 2, reduce the problem that the pitch raw materials solidifies the caking, guarantee the flow of pitch raw materials.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modified asphalt's stirring mixing arrangement which characterized in that: including agitator tank (1), the upper end of agitator tank (1) is leaned on both sides to be provided with conveying pipeline (2) and mechanism (3) take a breath respectively, just the top surface of agitator tank (1) is leaned on the rear side to be provided with feed inlet (4), the one end of conveying pipeline (2) is leaned on the top surface to be provided with feed inlet two (5), just the surface of conveying pipeline (2) is leaned on the opposite side to be provided with hot plate (6), be provided with heating cabinet (7) under hot plate (6), the inside of conveying pipeline (2) is provided with spiral shell (8), the inside of hot plate (6) is provided with leads oil pipe (9), the inside of heating cabinet (7) is leaned on both sides to be provided with oil pump (10) and hot oil groove (11) respectively.

2. The stirring and mixing device of modified asphalt according to claim 1, wherein: the ventilation mechanism (3) comprises an air pipe (12), an air pump (13) and an electromagnetic valve (14) are respectively arranged at two ends of the air pipe (12), a filter block (15) is arranged in the middle of the air pipe (12), a clamping block (17) penetrates through the interior of the filter block (15) in the middle, a filter element (18) is arranged at one end of the clamping block (17) in the middle, clamping blocks (19) are symmetrically arranged on the upper side and the lower side of the clamping block (17), and a reset spring (16) is arranged on one side of each clamping block (19).

3. The stirring and mixing device of modified asphalt according to claim 1, characterized in that: the heating plate (6) is fixedly connected with the outer surface of the material conveying pipe (2), and the joint of the oil guide pipe (9) and the heating plate (6) is in a threaded arrangement.

4. The stirring and mixing device of modified asphalt according to claim 1, wherein: lead the both ends of oil pipe (9) respectively with oil pump (10) and hot oil groove (11) through connection, the one end and the hot oil groove (11) through connection of oil pump (10).

5. The stirring and mixing device of modified asphalt according to claim 2, characterized in that: one ends of the air pump (13) and the electromagnetic valve (14) are communicated with the stirring tank (1), and the other ends of the air pump (13) and the electromagnetic valve (14) are communicated with the air pipe (12).

6. The stirring and mixing device of modified asphalt according to claim 2, characterized in that: fixture block (17) are the joint setting with straining piece (15), and the both sides of filter core (18) all contact with trachea (12), and grip block (19) are located straining piece (15) inner wall, and grip block (19) and straining piece (15) sliding connection, reset spring's (16) both ends respectively with strain piece (15) internal surface and grip block (19) fixed connection.