CN216970706U

CN216970706U - Molten asphalt storage device

Info

Publication number: CN216970706U
Application number: CN202122725102.8U
Authority: CN
Inventors: 王新海; 文海; 李伟东; 蔡玮; 王维勇
Original assignee: Chongqing Wusheng Building Materials Co ltd
Current assignee: Chongqing Wusheng Building Materials Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-07-15
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to a molten asphalt storage device, which comprises a storage tank liner, wherein the lower end of the storage tank liner is connected with a first connecting port, the upper end of the storage tank liner is connected with a second connecting port, and the second connecting port and the first connecting port are both provided with control valves; the inner container of the storage tank is internally provided with a transverse floating plate, and the edge of the transverse floating plate is attached to the inner wall of the storage tank. This technical scheme scrapes the adnexed pitch of remaining of holding vessel inner bag inner wall through horizontal kickboard, can effectively prevent the inner wall of holding vessel inner bag from adhering to the pitch.

Description

Molten asphalt storage device

Technical Field

The utility model relates to the field of temporary asphalt storage equipment, in particular to a molten asphalt storage device.

Background

The molten asphalt is transported and stored and finally discharged at a destination, and the current storage device has a large amount of asphalt adhered to the inner wall of the storage device after discharge and is located inside the device so as not to be cleaned conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a molten asphalt storage device which can automatically clean asphalt adhered to the inner wall aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows:

a molten asphalt storage device comprises a storage tank liner, wherein the lower end of the storage tank liner is connected with a first connecting port, the upper end of the storage tank liner is connected with a second connecting port, and control valves are arranged on the second connecting port and the first connecting port;

the inner container of the storage tank is internally provided with a transverse floating plate, and the edge of the transverse floating plate is attached to the inner wall of the storage tank.

Further inject, horizontal floating plate includes clamping ring, lower clamping ring and lamina membranacea, the lamina membranacea sets up in last clamping ring and pushes down between the ring, go up the clamping ring and push down the ring and pierce through the connection through a plurality of bolts.

Further limiting, a first flanging which is turned upwards is arranged at the edge of the upper pressure ring, and a second flanging which is turned downwards is arranged at the edge of the lower pressure ring.

Further limiting, an outer sleeve is wrapped outside the storage tank inner container, a steam containing cavity is arranged between the outer sleeve and the storage tank inner container, and the upper portion and the lower portion of the steam containing cavity are respectively provided with a steam inlet and a steam outlet.

Further limiting, a spiral plate is arranged in the steam containing cavity, the spiral plate divides the steam containing cavity into spiral channels, and the steam inlet and the steam outlet are respectively arranged at the upper end and the lower end of each spiral channel.

The utility model has the beneficial effects that:

the first connecting port can be used as an injection port and a discharge port of molten asphalt, when the molten asphalt needs to be stored, the control valves on the first connecting port and the second connecting port are opened, the horizontal floating plate moves downwards to the lowest position under the action of gravity and then injects the molten asphalt into the inner container of the storage tank through the injection equipment, the horizontal floating plate rises along with the liquid level of the molten asphalt, and after the injection is finished, the control valves on the first connecting port and the second connecting port are closed;

when the molten asphalt needs to be discharged, the control valve on the second connector is opened, and then the control valve on the second connector is opened, so that the molten asphalt can be smoothly discharged;

the transverse floating plate consists of an upper compression ring, a lower compression ring and a membrane plate, wherein the membrane plate can be made of extensible materials such as rubber, and when asphalt is discharged to the lowest position, compressed air can be injected inwards through the second connecting port, so that the membrane plate protrudes downwards to extrude the final residual space, and molten asphalt is discharged thoroughly;

the first flanging and the second flanging arranged on the upper compression ring and the lower compression ring improve the contact area with the side wall of the inner container of the storage tank, so that the state stability of the transverse floating plate during up-and-down displacement can be improved;

can hold the intracavity to steam and inject high temperature steam through steam inlet and steam outlet, make the holding vessel inner bag be in high temperature state, prevent that molten asphalt from condensing, and hold the chamber by the spiral board with steam and cut apart and constitute the spiral runner, improve the heat transfer effect between steam and the holding vessel inner bag that flows.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a storage tank inner container 1, a first connecting port 2, a second connecting port 3, a control valve 4, a transverse floating plate 5, an upper pressing ring 6, a lower pressing ring 7, a membrane plate 8, a first flanging 9, a second flanging 10, an outer sleeve 11, a steam inlet 12, a steam outlet 13 and a spiral plate 14.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, a molten asphalt storage device comprises a storage tank liner 1, wherein a first connecting port 2 is connected to the lower end of the storage tank liner 1, a second connecting port 3 is connected to the upper end of the storage tank liner 1, and control valves 4 are arranged on the second connecting port 3 and the first connecting port 2;

be provided with horizontal floating plate 5 in the holding vessel

inner bag

1, 5 edges of horizontal floating plate and the laminating of holding vessel inner wall.

Horizontal floating plate 5 includes last clamping ring 6, lower clamping ring 7 and diaphragm 8, diaphragm 8 sets up in last clamping ring 6 and between lower clamping ring 7, go up clamping ring 6 and lower clamping ring 7 and pierce through the connection through a plurality of bolts.

The edge of the upper press ring 6 is provided with a first flanging 9 which is turned upwards, and the edge of the lower press ring 7 is provided with a second flanging 10 which is turned downwards.

An outer sleeve 11 wraps the storage tank inner container 1, a steam cavity is arranged between the outer sleeve 11 and the storage tank inner container 1, and a steam inlet 12 and a steam outlet 13 are respectively arranged at the upper part and the lower part of the steam cavity.

The steam cavity is internally provided with a spiral plate 14, the spiral plate 14 divides the steam cavity into spiral channels, and the steam inlet 12 and the steam outlet 13 are respectively arranged at the upper end and the lower end of each spiral channel.

In this embodiment:

the first connecting port 2 can be used as an injection port and a discharge port of molten asphalt, when the molten asphalt needs to be stored, the control valves 4 on the first connecting port 2 and the second connecting port 3 are opened, the transverse floating plate 5 moves downwards to the lowest position under the action of gravity and then injects the molten asphalt into the inner container 1 of the storage tank through the injection device, the transverse floating plate 5 rises along with the liquid level of the molten asphalt, and after the injection is completed, the control valves 4 on the first connecting port 2 and the second connecting port 3 are closed;

when the molten asphalt needs to be discharged, the control valve 4 on the second connector 3 is opened, and then the control valve 4 on the second connector 3 is opened, so that the molten asphalt can be smoothly discharged, when the liquid level of the molten asphalt in the inner container 1 of the storage tank descends, the transverse floating plate is dragged to move downwards, residual asphalt attached to the inner wall of the inner container 1 of the storage tank is scraped by the transverse floating plate, and the asphalt attached to the inner wall of the inner container 1 of the storage tank can be effectively prevented;

the transverse floating plate 5 consists of an upper pressing ring 6, a lower pressing ring 7 and a membrane plate 8, wherein the membrane plate 8 can be made of rubber and other extensible materials, when asphalt is discharged to the lowest position, compressed air can be injected inwards through the second connecting port 3, so that the membrane plate 8 protrudes downwards to extrude the final residual space, and molten asphalt is discharged completely;

the first flanging 9 and the second flanging 10 arranged on the upper pressing ring 6 and the lower pressing ring 7 improve the contact area with the side wall of the inner container 1 of the storage tank, and can improve the state stability of the transverse floating plate 5 during up-and-down displacement;

can hold the intracavity to steam and inject high temperature steam through steam inlet 12 and steam outlet 13, make holding vessel inner bag 1 be in high temperature state, prevent that the molten asphalt from condensing, and hold the chamber by spiral plate 14 with steam and cut apart and constitute the spiral runner, improve the heat transfer effect between steam of flowing and the holding vessel inner bag 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a molten asphalt storage device, includes the holding vessel inner bag, holding vessel inner bag lower extreme is connected with first connector, its characterized in that: the upper end of the inner container of the storage tank is connected with a second connecting port, and the second connecting port and the first connecting port are both provided with control valves;

2. The molten asphalt storage apparatus according to claim 1, wherein: the transverse floating plate comprises an upper pressing ring, a lower pressing ring and a membrane plate, the membrane plate is arranged between the upper pressing ring and the lower pressing ring, and the upper pressing ring and the lower pressing ring are connected in a penetrating mode through a plurality of bolts.

3. A molten asphalt storage apparatus according to claim 2, wherein: the upper compression ring edge is provided with a first flanging which is turned upwards, and the lower compression ring edge is provided with a second flanging which is turned downwards.

4. A molten asphalt storage apparatus according to claim 3, wherein: an outer sleeve is wrapped outside the storage tank inner container, a steam containing cavity is arranged between the outer sleeve and the storage tank inner container, and a steam inlet and a steam outlet are respectively formed in the upper portion and the lower portion of the steam containing cavity.

5. The molten asphalt storage device according to claim 4, wherein: the steam cavity is internally provided with a spiral plate which divides the steam cavity into spiral channels, and the steam inlet and the steam outlet are respectively arranged at the upper end and the lower end of each spiral channel.