Container discharge valve port structure

Abstract

The utility model discloses a container discharging valve port structure which comprises a container, a heating device is arranged on one side in the container, a discharging device is arranged at the discharging end of the container, a heat conduction device is arranged between the heating device and the discharging device, and the heat conduction device extends into the discharging device. According to the utility model, the heat of the heating device is conducted to the position of the discharge port of the discharge valve in the discharge device by arranging the steel heat conduction device with a better and proper heat conductivity coefficient, so that a high-temperature medium to be discharged is quickly melted and changed into a liquid state, and quick unloading is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of container production, and more specifically, to a container unloading valve port structure. Background Art

[0002] For example, application number CN202310078308.7 discloses a container and a unloading device. The container includes a box body, a bottom plate and a twist lock assembly; the lower end of the box body has a bottom opening; the bottom plate is detachably connected to the lower end of the box body; the twist lock assembly includes a first lock body and an upper lock head, the first lock body is connected to the bottom plate, the upper lock head in the unlocked position can enter the bottom corner piece through the long hole of the corner piece, and rotate in the bottom corner piece to a locking position that is staggered with the long axis of the long hole of the corner piece, so as to lock the bottom plate in the closed position to the box body. Thus, the twist lock assembly is used to lock the bottom plate in the closed position to the lower end of the box body, so that when it is necessary to unload the bulk cargo in the box body, the upper lock head can be rotated to the unlocked position so that the bottom plate can leave the box body, thereby moving to the open position, and then unloading the bulk cargo in the box body. Due to the large size of the bottom opening, the construction waste including long wooden blocks, steel bars and cement blocks can be unloaded cleanly.

[0003] However, many containers involve containers with high melting point media such as asphalt and butter. The consideration is not simply the leakage prevention and unloading method of the flowing medium transportation, but the particularity of the high temperature medium needs to be considered. According to the provisions of GB / T1413-2008 "External Dimensions and Rated Mass of Series 1 Containers", the asphalt container uses the 1CC type with an external dimension of 6058mm×2438mm×2591mm. At the same time, according to the "International Maritime Dangerous Goods Code", the T3 box type is selected, with a design pressure of 175kPa and a design temperature of 40-200℃. The structure of the asphalt container mainly includes the frame, tank body and accessories. The tank body and the frame are welded with cylinders, and the frame joints are strengthened with ribs to ensure the overall strength of the tank box. The frame mainly includes beams, columns, bottom diagonal braces and ladders, etc. It adopts a full penetration structure of rigid beams and container corner pieces. After welding, magnetic powder or penetration testing is carried out, and it must meet the requirements of the JB / T4730-2005 "Non-destructive Testing of Pressure Equipment" standard.

[0004] Therefore, for container transportation operations of high melting point media such as asphalt and butter, a heating device is generally installed in the container. When unloading the medium in the container, the medium in the container needs to be heated to the melting point and then flow out with the help of the unloading device. For some container types, due to the long distance between the unloading device and the heating device on the box body, it takes a long time for the medium in the box to reach the melting point, and the heating effect is not ideal, which wastes time and labor to a great extent. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a container unloading valve structure to solve one or more of the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A container unloading valve structure comprises a container, wherein a heating device is provided on one side inside the container, a unloading device is provided at the unloading end of the container, a heat conducting device is provided between the heating device and the unloading device, and the heat conducting device extends into the interior of the unloading device.

[0008] Furthermore, the container unloading end is provided with a sunken unloading trough, the unloading device is arranged in the unloading trough, the unloading device connects the inside and the outside of the box, a unloading valve is provided at the connection point of the unloading device, and the valve port of the unloading valve is lower than the highest horizontal surface of the unloading trough.

[0009] Furthermore, the unloading device is arranged in close contact with the end of the container and is close to the heat conducting device.

[0010] Furthermore, the heat conducting device is a steel member, one end of which is connected to the heating device and the other end extends into the discharge valve.

[0011] Furthermore, the portion of the heat conducting device extending into the discharge valve must extend to the outlet at the outer end of the discharge valve.

[0012] Furthermore, the heating device is a meandering heating tube structure, and the heating device is arranged in a transverse and longitudinal direction on one side of the interior of the container.

[0013] To sum up, the utility model has the following beneficial effects: by setting a heat-conducting device made of steel with good thermal conductivity and suitable material, the heat of the heating device is transferred to the discharge port of the discharge valve in the discharge device, and the high-temperature medium to be discharged is quickly melted and turned into a liquid state, thereby realizing rapid unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the internal structure of an implementation method provided by the utility model;

[0015] Figure 2 for Figure 1 A magnified schematic diagram of the area circled in the middle;

[0016] Figure 3 This is a schematic diagram of the installation structure of the discharge valve;

[0017] Figure 4 This is a front view of the interior of the container unloading end;

[0018] Figure 5 This is the external front view of the container unloading end.

[0019] In the figure: 1. container; 2. heating device; 3. unloading device; 4. heat conduction device. DETAILED DESCRIPTION

[0020] Example:

[0021] The following is combined with Figure 1-5 The utility model is described in further detail.

[0022] A container unloading valve structure, such as Figure 1 As shown, the rear end of the container 1 is a discharge end, and a sunken discharge trough is provided at the bottom of the discharge end, and a discharge device 3 is provided on the surface of the discharge trough. Figure 3-4 As shown, the unloading device 3 is provided with a protective shell on the outside, which is a square shell with a narrow top and a wide bottom. A unloading valve is provided inside, and the valve handle of the unloading valve is arranged inside the container 1. The unloading valve serves as the main connection point, connecting the space inside and outside the container 1. The inlet of the unloading valve is aligned with the unloading trough, and the valve port of the unloading valve is lower than the highest level of the unloading trough, ensuring that the high-temperature medium material inside can be discharged through the unloading valve to the maximum extent. The outlet of the unloading valve extends out of the container 1. Figure 2 As shown, a heating device 2 is provided on the right side of the container 1. The heating device 2 is aligned with the front and rear ends of the container 1 to the extreme, and also extends at the upper and lower positions of the discharge end. The heating device 2 is a meandering heating pipe structure as a whole, and is evenly and scientifically arranged in the container 1 in the horizontal and longitudinal directions. The discharge device 3 is arranged in contact with the end face of the container 1 at the discharge end, and the heating device 2 should not be arranged too far from the discharge device 3. A heat conduction device 4 is provided between the heating device 2 and the discharge device 3. The heat conduction device 4 can be a composite material or a steel material, because the thermal conductivity of asphalt is between 0.1 and 0.3 W / (mK), and the thermal conductivity of steel is about 50 to 60 W / (mK). The thermal conductivity of the two materials is quite different, which meets the heat conduction requirements and has a good heat conduction effect. Steel is welded at one end of the heating device 2 close to the discharge device 3 and extends to the outlet inside the discharge valve, so that the heating device 2 can use the heat conduction device 4 to quickly melt the medium at the discharge to a fluid state, meet the discharge requirements, save heating time, and achieve the purpose of fast discharge.

[0023] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A container unloading valve structure, comprising a container (1), characterized in that: A heating device (2) is provided on one side of the interior of the container (1), a discharging device (3) is provided at the discharging end of the container (1), a heat conducting device (4) is provided between the heating device (2) and the discharging device (3), and the heat conducting device (4) extends into the interior of the discharging device (3).

2. The container unloading valve structure according to claim 1, characterized in that: The container (1) is provided with a sunken discharge trough at the discharge end, the discharge device (3) is arranged in the discharge trough, the discharge device (3) connects the inside of the container with the outside of the container, and a discharge valve is provided at the connection point of the discharge device (3), and the valve port of the discharge valve is lower than the highest horizontal surface of the discharge trough.

3. The container unloading valve structure according to claim 2 is characterized in that: The unloading device (3) is arranged in close contact with the end of the container (1) and is close to the heat conducting device (4).

4. The container unloading valve structure according to claim 2, characterized in that: The heat conducting device (4) is a steel member, one end of which is connected to the heating device (2) and the other end of which extends into the discharge valve.

5. The container unloading valve structure according to claim 4, characterized in that: The portion of the heat conducting device (4) extending into the discharge valve must extend to the outlet at the outer end of the discharge valve.

6. The container unloading valve structure according to claim 1, characterized in that: The heating device (2) is a meandering heating tube structure, and the heating device is arranged in a transverse and longitudinal direction on one side of the interior of the container (1).

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