CN215923249U

CN215923249U - Asphalt storage tank

Info

Publication number: CN215923249U
Application number: CN202121091462.0U
Authority: CN
Inventors: 蔡娜娜
Original assignee: Shanghai Jishan Tianzhong Machinery Equipment Co ltd
Current assignee: Shanghai Jishan Tianzhong Machinery Equipment Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-01
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an asphalt storage tank which comprises a tank body, wherein a heat preservation layer is arranged in the tank body, an inner single layer is arranged on the inner side of the heat preservation layer, a feed inlet is formed in the center of the top end of the tank body, a pressure relief air valve is fixedly formed in the right side of the feed inlet, a heat conduction oil inlet is fixedly formed in the side wall of the tank body, the heat conduction oil inlet is communicated with a heat conduction oil circulating pipe, the tail end of the heat conduction oil circulating pipe is communicated with a heat conduction oil outlet located outside the tank body, a motor frame is fixedly mounted on the side wall of the tank body, a motor is fixedly mounted on the motor frame and connected with a rotating shaft located inside the tank body, a stirring rod is arranged on the rotating shaft, and a discharge port is formed in the bottom of the tank body. The asphalt storage tank is provided with the heat insulation layer and the internal heat conduction oil circulating pipe, so that the asphalt can be insulated in the storage process, the motor is matched with the stirring rod to stir the asphalt in the tank body, the adhesion of the asphalt is prevented, the pressure relief air valve ensures that the air pressure in the tank body is in a safety range, and the safety is guaranteed. The utility model has better storage protection to the asphalt and strong practicability.

Description

Asphalt storage tank

Technical Field

The utility model relates to the technical field of asphalt, in particular to an asphalt storage tank.

Background

The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like. The asphalt tank is a series of 'internal heat type local rapid asphalt storage heater devices', is the most advanced asphalt equipment integrating rapid heating, energy saving and environmental protection in China, is directly-heated and convenient to move equipment in products, the products are high in heating speed, fuel-saving and free of environmental pollution, the operation is simple, convenient and easy, the trouble of baking or cleaning asphalt and pipelines is thoroughly avoided by an automatic preheating system, the asphalt automatically enters the heater, a dust remover, an induced draft fan, an asphalt pump, an asphalt temperature display, a water level display, a steam generator, a pipeline and asphalt pump preheating system, a pressure discharge system steam combustion-supporting system, a tank cleaning system, an oil discharge tank entering device and the like according to requirements through an automatic circulation program, and all the asphalt tanks are not mounted on (in) the tank body to form a compact integrated structure.

Asphalt is usually solid at low temperature or normal temperature, and when the asphalt needs to be used, the asphalt needs to be heated and liquefied, and then construction can be carried out. Bitumen liquefaction often requires specialized heating equipment. On some temporary sites, a small amount of asphalt can be melted using a pot, but the amount of melting can only be sufficient for very small paved areas, such as for repair of damaged areas of small roads. For construction needs requiring a large amount of molten asphalt, an asphalt heating and melting apparatus must be used. And the ubiquitous heating efficiency of the pitch heating device that has on the market is not high, and rate of heating is slow, is difficult to satisfy the needs scheduling problem of quick construction progress.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an asphalt storage tank to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an asphalt storage tank, includes a jar body, the internal heat preservation that is provided with of jar, the heat preservation inboard is provided with interior individual layer, jar body top central authorities have seted up the feed inlet, the fixed pressure release pneumatic valve of having seted up in feed inlet right side, fixed mounting has the conduction oil import on the lateral wall of the jar body, conduction oil import intercommunication conduction oil circulating pipe, the terminal intercommunication of conduction oil circulating pipe is located the conduction oil export of the external portion of jar, fixed mounting has the motor frame on the lateral wall of the jar body, fixed mounting has the motor on the motor frame, the pivot that the motor connection is located the internal portion of jar, be provided with the puddler in the pivot, the discharge gate has been seted up to jar body bottom.

Furthermore, the tail end of the rotating shaft is arranged in a rotating bearing positioned on the side wall of the tank body.

Furthermore, a top cover is arranged on the feeding hole.

Furthermore, pipeline connecting pieces are arranged on the heat conduction oil inlet and the heat conduction oil outlet.

Furthermore, a valve for controlling discharging is arranged on the discharging port.

Furthermore, the bottom of the supporting leg is provided with a shock-absorbing non-slip mat.

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

the asphalt storage tank is provided with the heat insulation layer and the internal heat conduction oil circulating pipe, so that the asphalt can be insulated in the storage process, the requirement on the asphalt temperature during construction can be met, meanwhile, the motor is matched with the stirring rod to stir the asphalt in the tank body, the adhesion of the asphalt is prevented, the pressure relief air valve ensures that the air pressure in the tank body is in a safe range, and the safety is guaranteed. The utility model has better storage protection to the asphalt and strong practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

fig. 2 is a side view of an embodiment in accordance with the utility model.

Reference numerals:

1. a tank body; 2. a heat-insulating layer; 3. an inner container layer; 4. a feed inlet; 5. a top cover; 6. a pressure relief vent; 7. A motor frame; 8. a motor; 9. a rotating shaft; 10. a rotating bearing; 11. a stirring rod; 12. a heat conducting oil inlet; 13. a heat transfer oil circulating pipe; 14. a heat conducting oil outlet; 15. a discharge port; 16. a valve; 17. and (5) supporting legs.

Detailed Description

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-2, the asphalt storage tank according to the embodiment of the utility model comprises a tank body 1, and is characterized in that a heat insulation layer 2 is arranged in the tank body 1, an inner single layer 3 is arranged on the inner side of the heat insulation layer 2, a feed inlet 4 is arranged in the center of the top end of the tank body 1, a pressure relief air valve 6 is fixedly arranged on the right side of the feed inlet 4, a heat conduction oil inlet 12 is fixedly arranged on the side wall of the tank body 1, the heat conduction oil inlet 12 is communicated with a heat conduction oil circulation pipe 13, the tail end of the heat conduction oil circulation pipe 13 is communicated with a heat conduction oil outlet 14 positioned outside the tank body 1, a motor frame 7 is fixedly arranged on the side wall of the tank body 1, a motor 8 is fixedly arranged on the motor frame 7, the motor 8 is connected with a rotating shaft 9 positioned inside the tank body 1, a stirring rod 11 is arranged on the rotating shaft 9, and a discharge port 15 is arranged at the bottom of the tank body 1.

In addition, the end of the rotating shaft 9 is installed in a rotating bearing 10 located on the side wall of the tank body 1, a top cover 5 is arranged on the feeding port 4, a pipeline connecting piece is arranged on a heat conduction oil inlet 12 and a heat conduction oil outlet 14, a valve 16 for controlling discharging is arranged on the discharging port 15, and a damping non-slip pad is arranged at the bottom of the supporting leg 17.

The working principle is as follows:

according to the scheme, in the actual use process, the top cover 5 is opened, asphalt is filled through the feeding hole 4, hot oil is poured into the heat conduction oil circulating pipe 13 from the heat conduction oil inlet 12, heat preservation of the asphalt is achieved, the motor 9 is started to drive the rotating shaft 9 to rotate, and meanwhile the stirring rod is used for stirring the asphalt. After the use is finished, hot oil is discharged from the conduction oil outlet 14, and when asphalt needs to be used, the valve 16 is opened to discharge the asphalt from the discharge port 15.

The heat-insulating layer 2 and the internal heat-conducting oil circulating pipe 13 are arranged, so that the heat of asphalt in the storage process can be insulated, the requirement on the temperature of the asphalt during construction can be met, meanwhile, the motor 8 is matched with the stirring rod 11 to stir the asphalt in the tank body, the adhesion of the asphalt is prevented, the pressure relief air valve 6 ensures that the air pressure in the tank body is in a safe range, and the safety is guaranteed. The utility model has better storage protection to the asphalt and strong practicability.

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. An asphalt storage tank comprises a tank body (1) and supporting legs (17), and is characterized in that a heat preservation layer (2) is arranged in the tank body (1), an inner single layer (3) is arranged on the inner side of the heat preservation layer (2), a feed inlet (4) is formed in the center of the top end of the tank body (1), a pressure relief air valve (6) is fixedly formed in the right side of the feed inlet (4), a heat conduction oil inlet (12) is fixedly arranged on the side wall of the tank body (1), the heat conduction oil inlet (12) is communicated with a heat conduction oil circulating pipe (13), the tail end of the heat conduction oil circulating pipe (13) is communicated with a heat conduction oil outlet (14) positioned outside the tank body (1), a motor frame (7) is fixedly arranged on the side wall of the tank body (1), a motor (8) is fixedly arranged on the motor frame (7), and the motor (8) is connected with a rotating shaft (9) positioned inside the tank body (1), a stirring rod (11) is arranged on the rotating shaft (9), and a discharge hole (15) is formed in the bottom of the tank body (1).

2. An asphalt storage tank according to claim 1, characterized in that said shaft (9) is mounted at its end in a rotary bearing (10) located on the side wall of the tank (1).

3. An asphalt storage tank according to claim 1, wherein a top cover (5) is arranged on said feeding port (4).

4. The asphalt storage tank according to claim 1, wherein a pipe connection is provided on the heat transfer oil inlet (12) and the heat transfer oil outlet (14).

5. An asphalt storage tank according to claim 1, wherein a valve (16) for controlling the discharge is arranged on said discharge outlet (15).

6. An asphalt storage tank according to claim 1, characterized in that the bottom of the supporting legs (17) are provided with shock-absorbing skidproof pads.