Liquid sulfur sampling device

Abstract

The utility model discloses a liquid sulfur sampling device, which effectively solves the problems that liquid sulfur splashes and scalds and the liquid sulfur splashes to equipment or the ground and is difficult to clean, and is relatively high in practicability and more convenient to use. The sampling device comprises a piston handle, a sampling barrel, a fixed handle, a bottom piston and a connecting plate, an opening is formed in the bottom of the sampling barrel, the piston handle is connected with the bottom piston, the bottom piston is used for blocking the opening, the fixed handle is installed outside the sampling barrel, the connecting plate is installed on the fixed handle, the piston handle is movably connected to the connecting plate, and the piston handle is movably connected to the bottom piston. The sampling barrel is used for containing liquid sulfur, the piston handle is matched with the bottom piston to be used for blocking an opening in the bottom of the sampling barrel, and the fixed handle is used for positioning the sampling barrel.

Description

Technical Field

[0001] The present application relates to the technical field of liquid sulfur sampling, and in particular to a liquid sulfur sampling device. Background Art

[0002] Liquid sulfur, also known as liquid sulfur, is a liquid form of sulfur under specific temperature conditions. It is pale yellow, easily vaporized, and highly irritating. It is a key raw material for a variety of chemical products and is widely used in the manufacturing of sulfuric acid, sulfurous acid, dyes, pesticides, matches, and gunpowder. However, its easy flow and strong vaporization at high temperatures pose numerous safety risks during sampling, storage, and transportation.

[0003] At present, when pouring liquid sulfur into the sampling tray after sampling liquid sulfur, the existing sampler must be tilted more than 90 degrees to pour out the liquid sulfur inside. When pouring liquid sulfur into the sampling tray using the existing sampler, liquid sulfur is easily splashed, causing burns to the sampling personnel, and liquid sulfur splashed onto equipment or the ground is difficult to clean. Utility Model Content

[0004] In order to solve the above technical problems, the present application provides a liquid sulfur sampling device.

[0005] The technical solution provided in this application is described below:

[0006] The present application provides a liquid sulfur sampling device, which includes: a piston handle, a sampling barrel, a fixed handle, a bottom piston and a connecting plate;

[0007] An opening is provided at the bottom of the sampling barrel, the piston handle is connected to the bottom piston, the bottom piston is used to seal the opening, the fixed handle is installed on the outside of the sampling barrel, the connecting plate is installed on the fixed handle, the piston handle is movably connected to the connecting plate, the sampling barrel is used to contain liquid sulfur, the piston handle cooperates with the bottom piston to seal the opening at the bottom of the sampling barrel, and the fixed handle is used to locate the position of the sampling barrel.

[0008] Optionally, the bottom piston is arranged in a conical shape, and a sealing rubber sleeve is provided on the outside of the bottom piston.

[0009] Optionally, a sealing rubber ring is provided at the opening, and the sealing rubber ring and the sealing rubber sleeve cooperate to form a sealed connection at the connection between the bottom piston and the opening.

[0010] Optionally, the fixed handle is welded to the outside of the sampling barrel.

[0011] Optionally, a first hole and a second hole are provided on the connecting plate, the fixed handle is welded in the first hole, and the movable handle is movably installed in the second hole.

[0012] Optionally, a preset distance is set between the first orifice and the second orifice.

[0013] Optionally, the other end of the piston handle and the fixed handle is configured to be in a hook shape.

[0014] Optionally, a sampling port is provided on the sampling barrel.

[0015] Optionally, the length of the piston handle is greater than the length of the fixed handle.

[0016] Optionally, the piston handle is connected to the bottom piston in a detachable manner.

[0017] It can be seen from the above technical solutions that this application has the following advantages:

[0018] The liquid sulfur sampling device of the present application is provided with a piston handle, a sampling barrel, a fixed handle, a bottom piston, a sealing ring and a connecting plate. Among them, an opening is provided at the bottom of the sampling barrel, the piston handle is connected to the bottom piston, the bottom piston is used to seal the opening, the fixed handle is installed on the outside of the sampling barrel, a connecting plate is installed on the fixed handle, and the piston handle is movably connected to the connecting plate. The sampling barrel is used to contain liquid sulfur, the piston handle cooperates with the bottom piston to seal the opening at the bottom of the sampling barrel, and the fixed handle is used to locate the position of the sampling barrel.

[0019] It can be further known that after the sampling barrel is placed below the liquid level of the liquid sulfur storage tank, the liquid sulfur will flow into the sampling barrel. By providing a piston handle and a bottom piston, the opening of the sampling barrel can be sealed, and then the sampling barrel is moved above the sampling plate by the piston handle and the fixed handle. The piston handle is pushed downward to separate the bottom piston from the opening of the sampling barrel, and the liquid sulfur in the sampling barrel will flow into the sampling barrel along the opening, so that there is no need to pour it 90° when unloading, which effectively solves the risk of burns caused by liquid sulfur splashing and the problem that liquid sulfur splashing onto equipment or the ground is difficult to clean. It is highly practical and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in this application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Fig. 1This is a schematic diagram of the overall structure of the liquid sulfur sampling device of the present application with the bottom piston closed;

[0022] Fig. 2 This is a schematic diagram of the overall structure of the liquid sulfur sampling device of the present application with the bottom piston opened;

[0023] Fig. 3 This is a schematic diagram of the top view of the liquid sulfur sampling device of the present application;

[0024] In the figure: 1. Piston handle; 2. Fixed handle; 3. Connecting plate; 4. Sampling barrel; 5. Sampling port; 6. Bottom piston. DETAILED DESCRIPTION

[0025] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only used to illustrate the relative position relationship between the various components or components, and do not particularly limit the specific installation orientation of the various components or components.

[0026] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0027] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0028] In addition, the structures, proportions, sizes, etc. drawn in the drawings in this application are only used to match the contents disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0029] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] When pouring liquid sulfur into the sampling tray after sampling liquid sulfur, the existing sampler must be tilted more than 90 degrees to completely pour out the liquid sulfur inside. When using the existing sampler to pour liquid sulfur into the sampling tray, liquid sulfur is easily splashed, causing burns to the sampling personnel. Liquid sulfur splashes onto equipment or the ground and is difficult to clean up.

[0031] Based on this, the present application provides a liquid sulfur sampling device that does not require tilting 90° when unloading, effectively solving the risk of burns caused by liquid sulfur splashing and the problem of liquid sulfur splashing onto equipment or the ground being difficult to clean. It is highly practical and more convenient to use.

[0032] See also Figs. 1 to 3 The present application provides a liquid sulfur sampling device, which includes: a piston handle 1, a sampling barrel 4, a fixed handle 2, a bottom piston 6 and a connecting plate 3; an opening is provided at the bottom of the sampling barrel 4, the piston handle 1 is connected to the bottom piston 6, and the bottom piston 6 is used to block the opening, the fixed handle 2 is installed on the outside of the sampling barrel 4, the connecting plate 3 is installed on the fixed handle 2, the piston handle 1 is movably connected to the connecting plate 3, the sampling barrel 4 is used to contain liquid sulfur, the piston handle 1 cooperates with the bottom piston 6 to block the opening at the bottom of the sampling barrel 4, and the fixed handle 2 is used to locate the position of the sampling barrel 4.

[0033] First, let’s introduce the functions of each component:

[0034] Piston handle 1: The piston handle 1 is the part directly operated by the user, which is used to control the up and down movement of the bottom piston 6. The mechanical force acting on the piston handle 1 is transmitted to the bottom piston 6 by pushing and pulling, thereby changing the position of the piston in the sampling barrel 4.

[0035] Sampling barrel 4: The sampling barrel 4 is a container for the liquid sulfur sample and has sufficient strength and corrosion resistance to withstand the characteristics and pressure of liquid sulfur. The sampling barrel 4 is made of corrosion-resistant materials, such as stainless steel or special alloys, to ensure that no chemical reaction or leakage occurs when in contact with liquid sulfur.

[0036] Fixed handle 2: The fixed handle 2 is installed on the outside of the sampling barrel 4 and is used to stabilize the sampling barrel 4 during the sampling process to prevent it from moving or tilting. The fixed handle 2 is welded to the outside of the sampling barrel 4 to ensure stability during the sampling process.

[0037] Bottom piston 6: The bottom piston 6 is used to block the opening at the bottom of the sampling barrel 4 to control the inflow and outflow of liquid sulfur. When the piston handle 1 pushes the bottom piston 6 to move upward, the piston will tightly block the opening to prevent the liquid sulfur from flowing out. When the piston moves downward, the opening is opened, allowing the liquid sulfur to flow out into the sampling tray.

[0038] Connecting plate 3: The connecting plate 3 is a bridge connecting the piston handle 1 and the fixed handle 2, ensuring that the piston handle 1 can move smoothly on the fixed handle 2. The connecting plate 3 is welded to the fixed handle 2, and the connecting plate 3 allows the piston handle 1 to move freely.

[0039] Working principle of the overall equipment:

[0040] Preparation stage: After placing the sampling barrel 4 on the liquid sulfur surface, the sampling barrel 4 is stably fixed by fixing the handle 2.

[0041] Sampling starts: operate the piston handle 1 to drive the bottom piston 6 to move downward, opening the opening at the bottom of the sampling barrel 4. At this time, liquid sulfur will also flow into the sampling barrel 4 through the opening.

[0042] Sampling is completed: when enough liquid sulfur sample is collected in the sampling barrel 4, the piston handle 1 is operated in reverse to move the bottom piston 6 upward to block the opening and prevent the liquid sulfur in the sampling barrel 4 from flowing out.

[0043] Take out the sample: take out the sampling barrel 4, and then move it to the sampling plate. When the piston is pushed down, the opening is opened and the liquid sulfur enters the sampling plate.

[0044] After the sampling barrel 4 is placed below the liquid level of the liquid sulfur storage tank, the liquid sulfur will flow into the sampling barrel 4. By providing a piston handle 1 and a bottom piston 6, the opening of the sampling barrel 4 can be blocked, and then the sampling barrel 4 is moved above the sampling plate by the piston handle 1 and the fixed handle 2. The piston handle 1 is pushed downward to separate the bottom piston 6 from the opening of the sampling barrel 4. The liquid sulfur in the sampling barrel 4 will flow into the sampling barrel 4 along the opening, so that there is no need to pour 90 degrees when unloading, which effectively solves the risk of burns caused by liquid sulfur splashing and the problem that liquid sulfur splashing onto equipment or the ground is difficult to clean. It is highly practical and more convenient to use.

[0045] Optionally, the bottom piston 6 is arranged in a conical shape, and a sealing rubber sleeve is provided on the outside of the bottom piston 6; a sealing rubber ring is provided at the opening, and the sealing rubber ring and the sealing rubber sleeve are used together to form a sealed connection between the bottom piston 6 and the opening.

[0046] In this embodiment of the present application, bottom piston 6 serves as a key component for controlling the flow of liquid sulfur into sampling barrel 4. Its conical shape helps form a tighter seal during its ascent, reducing the possibility of leakage. When piston handle 1 pushes bottom piston 6 upward, the sealing rubber sleeve on the conical outer surface of bottom piston 6 makes it easier to press against the sealing rubber ring, thereby achieving a seal. Simultaneously, this conical shape also helps to smoothly open the opening during descent, allowing the liquid sulfur to flow out.

[0047] Among them, the sealing rubber sleeve is installed on the outside of the bottom piston 6 to enhance the sealing between the bottom piston 6 and the inner wall of the sampling barrel 4. The sealing rubber sleeve is usually made of elastic material, such as rubber or silicone, and can fit tightly to the inner wall of the sampling barrel 4 to prevent liquid sulfur from leaking from the gap between the piston and the inner wall.

[0048] The sealing rubber ring at the opening is installed on the edge of the opening of the sampling barrel 4 and cooperates with the sealing rubber sleeve of the bottom piston 6 to form a double sealing protection. The sealing rubber ring is also made of elastic material. When the bottom piston 6 rises and presses on the sealing rubber ring, the pressure between the two will enhance the sealing effect and prevent liquid sulfur from leaking.

[0049] Optionally, a first hole and a second hole are provided on the connecting plate 3, the fixed handle 2 is welded in the first hole, the movable handle is movably installed in the second hole, and a preset distance is provided between the first hole and the second hole.

[0050] In the embodiment of the present application, the connecting plate 3 is a support and connection platform for the fixed handle 2 and the movable handle, ensuring that both can operate in the correct position and direction. The connecting plate 3 is usually a solid metal plate or alloy plate with a first hole and a second hole of precise size and position preset thereon for installing the fixed handle 2 and the movable handle.

[0051] The first opening is used for mounting fixed handle 2, ensuring a stable connection between fixed handle 2 and sampling barrel 4. The size and shape of the first opening match the mounting portion of fixed handle 2, and fixed handle 2 is securely fixed to connecting plate 3 through welding or other fastening methods. The second opening is used for the movable handle, allowing it to move freely within a certain range to control bottom piston 6, allowing the movable handle to be pushed and pulled smoothly. Furthermore, the preset spacing between the first and second openings ensures that the movable handle will not interfere with fixed handle 2 or other components during movement.

[0052] Optionally, the other ends of the piston handle 1 and the fixed handle 2 are configured to be hook-shaped.

[0053] In the embodiment of the present application, one end of the piston handle 1 and the fixed handle 2 is set to a hook shape, which can help the staff to pick up and facilitate work.

[0054] Optionally, a sampling port 5 is provided on the sampling barrel 4 .

[0055] In the embodiment of the present application, a sampling port 5 is provided on the sampling barrel 4, so that the volume of liquid sulfur can be ensured to be taken from the sampling barrel 4. When taking, the liquid sulfur exceeding the sampling port 5 will flow out from the sampling port 5, thereby ensuring that the sampling barrel 4 can meet the volume requirement of sampling.

[0056] Optionally, the length of the piston handle 1 is greater than the length of the fixed handle 2 .

[0057] In the embodiment of the present application, the length of the piston handle 1 is set to be greater than that of the fixed handle 2 so that the operator can easily move the bottom piston 6 through the piston handle 1. In addition, the connection between the piston handle 1 and the bottom piston 6 is detachable, so that when the bottom piston 6 needs to be replaced, the bottom piston 6 and the piston handle 1 can be disassembled for replacement, which is more convenient.

[0058] It should be noted that the above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A liquid sulfur sampling device, characterized in that: The device comprises: a piston handle, a sampling barrel, a fixed handle, a bottom piston and a connecting plate; An opening is provided at the bottom of the sampling barrel, the piston handle is connected to the bottom piston, the bottom piston is used to seal the opening, the fixed handle is installed on the outside of the sampling barrel, the connecting plate is installed on the fixed handle, the piston handle is movably connected to the connecting plate, the sampling barrel is used to contain liquid sulfur, the piston handle cooperates with the bottom piston to seal the opening at the bottom of the sampling barrel, and the fixed handle is used to locate the position of the sampling barrel.

2. The liquid sulfur sampling device according to claim 1, characterized in that: The bottom piston is arranged in a cone shape, and a sealing rubber sleeve is arranged on the outside of the bottom piston.

3. The liquid sulfur sampling device according to claim 2, characterized in that: A sealing rubber ring is provided at the opening, and the sealing rubber ring and the sealing rubber sleeve are used to form a sealing connection at the connection between the bottom piston and the opening.

4. The liquid sulfur sampling device according to claim 1, characterized in that: The fixed handle is welded to the outside of the sampling barrel.

5. The liquid sulfur sampling device according to claim 1, characterized in that: The connecting plate is provided with a first hole and a second hole. The fixed handle is welded in the first hole, and the piston handle is movably installed in the second hole.

6. The liquid sulfur sampling device according to claim 5, characterized in that: A preset distance is set between the first orifice and the second orifice.

7. The liquid sulfur sampling device according to claim 1, characterized in that: The other ends of the piston handle and the fixed handle are configured to be hook-shaped.

8. The liquid sulfur sampling device according to claim 1, characterized in that: The sampling barrel is provided with a sampling port.

9. The liquid sulfur sampling device according to claim 1, characterized in that: The length of the piston handle is greater than the length of the fixed handle.

10. The liquid sulfur sampling device according to any one of claims 1 to 9, characterized in that: The piston handle is connected to the bottom piston in a detachable manner.

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