CN215049932U

CN215049932U - Asphalt heating device

Info

Publication number: CN215049932U
Application number: CN202120013670.2U
Authority: CN
Inventors: 王建芳; 姜天凯; 王旭亮; 曹连鹏
Original assignee: Shandong Chambroad Logistics Co ltd
Current assignee: Shandong Chambroad Logistics Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-07
Anticipated expiration: 2031-01-05

Abstract

The utility model relates to an asphalt heating device, including setting up at the installing port at container top and demountable installation at the intraoral closing cap board of installing, the (mixing) shaft is installed in the middle rotation of closing cap board, the lower extreme of (mixing) shaft is fixed with the heating cage, the upper portion of (mixing) shaft is connected with agitator motor, the top of (mixing) shaft is fixed with rotary joint one, rotary joint one top is connected with intercommunication heating cage heating medium import heating medium and advances the pipe, the bottom of (mixing) shaft is fixed with rotary joint two, two fixedly connected with intercommunication heating cage heating medium exit tubes of export of heating medium of rotary joint. The utility model discloses a be equipped with the installing port and rotate the heating cage of installing on the closing cap at the container top, can be so that the heating cage directly heats the pitch in the container to the heating cage acts as agitating unit, has increased the area of contact of stirring and heating, improves heating efficiency.

Description

Asphalt heating device

Technical Field

The utility model belongs to the technical field of the pitch transportation, concretely relates to pitch heating device.

Background

The petroleum asphalt is a product in the crude oil processing process, is black or black brown viscous liquid, semisolid or solid at normal temperature, and is in a common petroleum asphalt truck transportation mode, an asphalt bagging mode and a railway container mode.

The railway container is suitable for long-distance transportation, the place needing unloading is near the railway line, and the requirements on the configuration of unloading stations and heating stations are high; about 9000 whole resources in the railway container market, the cold asphalt needs to be transported to the place of unloading by using the container, then the asphalt in the container is heated and unloaded, but the whole container is put into a heating device by the conventional heating device, and then heat oil is introduced into the heating device to heat the whole container, so that the heating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pitch heating device solves present whole heating container, causes the slower problem of pitch heating efficiency.

The utility model relates to an asphalt heating device, including setting up at the installing port and the demountable installation at the container top cover plate in the installing port, the (mixing) shaft is installed in the centre rotation of cover plate, the lower extreme of (mixing) shaft is fixed with the heating cage, the upper portion of (mixing) shaft is connected with the rotating electrical machines, the top of (mixing) shaft is fixed with rotary joint one, rotary joint one top is connected with the heating medium who feeds in the heating medium import on the intercommunication heating cage and advances the pipe, the bottom of (mixing) shaft is fixed with rotary joint two, the heating medium exit tube of heating medium export on the two fixedly connected with intercommunication heating cages of rotary joint.

The bottom outside cover of (mixing) shaft has the support cover, supports to be equipped with wear-resisting cover between cover and the (mixing) shaft, supports the outside of cover and is fixed with the bracing piece, and the bracing piece lower extreme is fixed with the container. When heating and stirring, the heating cage and the stirring shaft rotate more stably.

The upper end and the lower end of the heating cage are fixedly connected with a stirring shaft through connecting rods. The heating cage is more stable.

The top of the sealing cover plate is fixed with a rack, the middle of the rack is fixed with a support sleeve, the stirring shaft is rotatably installed on the support sleeve, the upper part of the stirring shaft is fixed with a first chain wheel, the first chain wheel is connected with a second chain wheel through a chain, and the second chain wheel is fixedly connected with a rotating motor.

A shell is fixed to the top of the rack, the rotating motor is fixed to the shell, supporting legs are fixed to the bottom of the right end of the shell, and the lower ends of the supporting legs are fixed to the sealing cover.

Container lower part corner department is equipped with liquid pipe one, container upper portion corner department is equipped with liquid pipe two, liquid pipe one end is connected with the liquid suction pipe, liquid pipe two is connected with the drain pipe, be connected with the circulating pump between liquid suction pipe and the drain pipe, the liquid suction pipe is close to liquid pipe one end and is connected with transfer line one, the drain pipe is connected to the transfer line one other end, the liquid suction pipe other end is connected with transfer line two, the drain pipe is connected to the transfer line two other end, the last port of transfer line two is located the upper portion of the last port of transfer line one, be equipped with the valve on the drain pipe between the last port of transfer line two and the last port of transfer line one, be equipped with the valve on the liquid suction pipe between the lower port of transfer line two and the lower port of transfer line one, all be equipped with the valve on transfer line two and the transfer line two. The liquid asphalt on the upper part or the lower part can be alternately pumped by the circulating pump to be sprayed out from the lower part or the upper part, so that the solid asphalt at the corner is eroded, the heating speed is accelerated, and the phenomenon that the asphalt at the corner cannot be heated to cause block asphalt residues is prevented. The heating medium inlet of the heating cage is arranged in the upper connecting rod and the stirring shaft, and the heating medium outlet of the heating cage is arranged in the upper connecting rod and the stirring shaft.

And four corners of the upper part and four corners of the lower part of the container are both provided with pushing impellers, and the pushing impellers are fixedly connected with pushing motors arranged on the outer wall of the container. Increase container four corners liquid and flow for rate of heating, and prevent that cubic pitch from remaining.

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

through be equipped with the installing port and rotate the heating cage of installing on the closing cap at the container top, can be so that the pitch of heating cage direct in to the container heats to heating cage oil has increased the area of contact of stirring with the heating when agitating unit, improves heating efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

in the figure: 1. the container comprises a container body, a cover plate, a heating cage, a connecting rod, a frame, a shell, a heating medium inlet pipe, a rotating joint I, a rotating joint II, a rotating motor, a rotating shaft 11, a chain wheel II, a rotating shaft 12, a stirring shaft 13, a supporting leg 14, a liquid pipe II, a liquid pipe 15, a liquid outlet pipe 16, a liquid pipe II, a circulating pump 17, a circulating pump 18, a liquid pumping pipe 19, a liquid pipe I, a liquid pipe 21, a supporting sleeve 22, a supporting rod 23, a rotating joint II, a heating medium outlet pipe 24, a wear-resistant sleeve 25, a pushing impeller 26, a pushing motor 27 and a pushing motor.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Embodiment 1, as shown in fig. 1, the utility model discloses an asphalt heating device, including setting up installing port and the demountable installation at container 1 top at the intraoral closing cap 2 of installing, closing cap 2's centre is rotated and is installed (mixing) shaft 12, the lower extreme of (mixing) shaft 12 is fixed with heating cage 3, the upper portion of (mixing) shaft 12 is connected with rotating electrical machines 10, the top of (mixing) shaft 12 is fixed with rotary joint 8, 8 tops of rotary joint are connected with the heating medium that the heating medium imported on the intercommunication heating cage 3 and advance pipe 7, the bottom of (mixing) shaft 12 is fixed with rotary joint two 23, two 23 fixedly connected with of rotary joint communicate heating cage 3 go up the heating medium exit tube 24 of heating medium export. Heating cage 3 can be square also can be circular, and heating cage 3 includes heating pipe support from top to bottom and connects the heating tubule of heating pipe support from top to bottom, and upper and lower heating pipe support passes through connecting rod 4 and is fixed with (mixing) shaft 12, and middle heating tubule is also fixed with (mixing) shaft 12 through connecting rod 4.

A support sleeve 21 is sleeved outside the bottom of the stirring shaft 12, a wear-resistant sleeve 25 is arranged between the support sleeve 21 and the stirring shaft 12, a support rod 22 is fixed outside the support sleeve 21, and the lower end of the support rod 22 is fixed with the container 1.

The upper end and the lower end of the heating cage 3 are both fixedly connected with a stirring shaft 12 through a connecting rod 4.

The top of the cover sealing plate 2 is fixed with a frame 5, the middle part of the frame 5 is fixed with a support sleeve, a stirring shaft 12 is rotatably installed on the support sleeve, the upper part of the stirring shaft 12 is fixed with a first chain wheel 9, the first chain wheel 9 is connected with a second chain wheel 11 through a chain, and the second chain wheel 11 is fixedly connected with a rotating motor 10.

A shell 6 is fixed to the top of the rack 5, the rotating motor 10 is fixed to the shell 6, supporting legs 13 are fixed to the bottom of the right end of the shell 6, and the lower ends of the supporting legs 13 are fixed to the sealing cover.

A first liquid pipe 20 is arranged at the corner of the lower portion of the container 1, a second liquid pipe 14 is arranged at the corner of the upper portion of the container 1, the first liquid pipe 20 is connected with a liquid pumping pipe 18, the second liquid pipe 14 is connected with a liquid outlet pipe 15, a circulating pump 17 is connected between the liquid pumping pipe 18 and the liquid outlet pipe 15, one end, close to the first liquid pipe 20, of the liquid pumping pipe 18 is connected with a first liquid conveying pipe 19, the other end of the first liquid conveying pipe 19 is connected with the liquid outlet pipe 15, the other end of the liquid conveying pipe 18 is connected with a second liquid conveying pipe 16, the other end of the second liquid conveying pipe 16 is connected with the liquid outlet pipe 15, the upper end of the second liquid conveying pipe 16 is located on the upper portion of the upper end of the first liquid conveying pipe 19, a valve is arranged on the liquid outlet pipe 15 between the upper end of the second liquid conveying pipe 16 and the upper end of the first liquid conveying pipe 19, a valve is arranged on the liquid pumping pipe 18 between the lower end of the second liquid conveying pipe 16 and the lower end of the first liquid conveying pipe 19, and valves are arranged on the second liquid conveying pipe 16 and the second liquid conveying pipe 16.

When in use, after the container 1 is transported to a place by a railway, the heating oil supply equipment is opened, heating oil enters from the heating medium inlet pipe 7, then enters the heating cage 3 through the stirring shaft 12, asphalt on the inner side of the heating cage 3 is heated, the rotating motor 10 is opened after the heating is carried out for a period of time, the liquefied asphalt on the heating cage 3 is stirred and is continuously heated, the valves on the liquid pumping pipe 18 and the liquid outlet pipe 15 can be opened after a period of time, the valves on the liquid conveying pipe I19 and the liquid outlet pipe II 16 are closed, the circulating pump 16 pumps asphalt liquid on the bottom corner, then the asphalt liquid is sprayed out from the top corner of the container 1, solid asphalt remained on the top corner can be impacted, the heating speed is accelerated, the solid asphalt is prevented from remaining, the valves on the liquid conveying pipe I19 and the liquid outlet pipe II 16 can be opened after a period of time, the valves on the liquid pumping pipe I18 and the liquid outlet pipe 15 are closed, the circulating pump 16 pumps the asphalt liquid on the top corner, then the solid asphalt is sprayed from the bottom corner of the container 1, so that the solid asphalt remained at the bottom corner can be impacted, the heating speed is accelerated, and the solid asphalt is prevented from remaining.

In embodiment 2, as shown in fig. 2, different from embodiment 1, four corners of the upper part and four corners of the lower part of the container 1 are provided with pushing impellers 26, and the pushing impellers 26 are fixedly connected with a pushing motor 27 installed on the outer wall of the container 1.

When the asphalt melting device is used, after the container 1 is transported to a place through a railway, the heating oil supply equipment is turned on, heating oil enters from the heating medium inlet pipe 7 and then enters the heating cage 3 through the stirring shaft 12, asphalt on the inner side of the heating cage 3 is heated, the rotating motor 10 is turned on after the heating is carried out for a period of time, liquefied asphalt on the side of the heating cage 3 is stirred and is continuously heated, the material pushing motor 27 can be turned on after a period of time, the material pushing impeller 26 is driven to be started, liquid asphalt at the upper corner and the lower corner of the container 1 is pushed to flow, block asphalt is impacted, and asphalt melting is accelerated.

To sum up, the utility model discloses a be equipped with the installing port and rotate the heating cage of installing on the closing cap at the container top, can be so that the heating cage directly heats the pitch in the container to the heating cage acts as agitating unit, has increased the area of contact of stirring and heating, improves heating efficiency.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. An asphalt heating device is characterized in that: including setting up installing port and the demountable installation at container (1) top in the intraoral closing cap board of installing (2), the centre of closing cap board (2) is rotated and is installed (mixing) shaft (12), the lower extreme of (mixing) shaft (12) is fixed with heating cage (3), the upper portion of (mixing) shaft (12) is connected with rotating electrical machines (10), the top of (mixing) shaft (12) is fixed with rotary joint (8), rotary joint (8) top is connected with feed through heating cage (3) and goes up heating medium inlet pipe (7) of heating medium import, the bottom of (mixing) shaft (12) is fixed with rotary joint two (23), rotary joint two (23) fixedly connected with feed through heating cage (3) goes up heating medium outlet pipe (24) of heating medium export.

2. The asphalt heating apparatus according to claim 1, wherein: the bottom outside cover of (mixing) shaft (12) has support cover (21), is equipped with wear-resisting cover (25) between support cover (21) and (mixing) shaft (12), and the outside of support cover (21) is fixed with bracing piece (22), and bracing piece (22) lower extreme is fixed with container (1).

3. The asphalt heating apparatus according to claim 1, wherein: the upper end and the lower end of the heating cage (3) are fixedly connected with a stirring shaft (12) through a connecting rod (4).

4. The asphalt heating apparatus according to claim 1, wherein: the top of closing cap board (2) is fixed with frame (5), and the middle part of frame (5) is fixed with the branch cover, and (mixing) shaft (12) rotate to be installed on the branch cover, and the upper portion of (mixing) shaft (12) is fixed with sprocket (9), and sprocket (9) are connected with sprocket (11) through the chain, and sprocket (11) fixedly connected with rotating electrical machines (10).

5. The asphalt heating apparatus according to claim 4, wherein: a shell (6) is fixed to the top of the rack (5), the rotating motor (10) is fixed to the shell (6), supporting legs (13) are fixed to the bottom of the right end of the shell (6), and the lower ends of the supporting legs (13) are fixed to the sealing cover.

6. The asphalt heating apparatus according to claim 1, wherein: a first liquid pipe (20) is arranged at the corner of the lower part of the container (1), a second liquid pipe (14) is arranged at the corner of the upper part of the container (1), the first liquid pipe (20) is connected with a liquid pumping pipe (18), the second liquid pipe (14) is connected with a liquid outlet pipe (15), a circulating pump (17) is connected between the liquid pumping pipe (18) and the liquid outlet pipe (15), one end of the liquid pumping pipe (18), which is close to the first liquid pipe (20), is connected with a first liquid conveying pipe (19), the other end of the first liquid conveying pipe (19) is connected with the liquid outlet pipe (15), the other end of the liquid conveying pipe (16) is connected with the liquid outlet pipe (15), the upper end opening of the second liquid conveying pipe (16) is positioned at the upper part of the upper end opening of the first liquid conveying pipe (19), a valve is arranged on the liquid outlet pipe (15) between the upper end opening of the second liquid conveying pipe (16) and the upper end opening of the first liquid conveying pipe (19), a valve is arranged on the liquid pumping pipe (18) between the lower end opening of the second liquid conveying pipe (16), valves are arranged on the second infusion tube (16) and the second infusion tube (16).

7. The asphalt heating apparatus according to claim 1, wherein: four corners of the upper part and four corners of the lower part of the container (1) are both provided with pushing impellers (26), and the pushing impellers (26) are fixedly connected with pushing motors (27) arranged on the outer wall of the container (1).