Bulk liquid material receiving auxiliary device

Abstract

The utility model relates to a bulk liquid material receiving auxiliary device which comprises a guide arm, a horizontal buffer tank and an exhaust valve, the higher end of an unloading pipeline guided by the guide arm is connected with a liquid outlet of a tank car, the lower end of the unloading pipeline is connected with a liquid inlet in the top of the horizontal buffer tank, and the liquid outlet of the tank car is higher than the liquid inlet of the horizontal buffer tank. Liquid flows into the horizontal buffer tank through the discharging pipeline; a liquid inlet and an exhaust port are formed in one side of the top of the horizontal buffer tank, the liquid inlet is connected with a discharging pipeline, and the exhaust port is in threaded connection with an exhaust valve. By the adoption of the bulk liquid material receiving auxiliary device, the layout structure is simple, and the problems that materials in a tank car cannot flow thoroughly, residues exist in a connecting pipe, unloading time is too long, and an unloading pump is started frequently are solved through unloading of the bulk liquid material receiving auxiliary device. The side plates on the two sides of the horizontal buffer tank body are provided with the bent grooves for reinforcement, and the mounting holes are respectively reserved to be connected with the fixing bolts at the mounting positions, so that the buffer tank body is fixed more firmly.

Description

Technical Field

[0001] The utility model relates to the field of bulk material collection, in particular to the technical field of tank filling liquid, and specifically refers to a bulk liquid material receiving auxiliary device. Background Art

[0002] During the operation of tank trucks transporting liquids and filling storage tanks with materials through unloading pumps, there are often problems such as unclean material flow in the tank truck, residual materials in the connecting pipes, easy air binding of the pump, long unloading time, and frequent starting of the unloading pump. In response to the above problems, one method on the market is to use a metal crane arm, which is safe and environmentally friendly, has a long economic life, and a smooth unloading process, but the one-time investment cost is high, there are certain requirements for pump selection, and the requirements for related supporting designs are also high; the other method is to add a buffer tank at the inlet of the unloading pump to stabilize the pump inlet flow. This method can be suitable for the selection of various types of pumps, and the supporting design is also easy, but most of the buffer tanks on the market currently use them alone to receive goods, and the effect is limited, and the problem has not been completely solved. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a bulk liquid material receiving auxiliary device which has the advantages of simple structure, good stability and a wide range of applications.

[0004] In order to achieve the above-mentioned purpose, the bulk liquid material receiving auxiliary device of the utility model is as follows:

[0005] The bulk liquid material receiving auxiliary device has the following main features: the device includes a guide arm, a horizontal buffer tank and an exhaust valve; the higher end of the discharge pipe guided by the guide arm is connected to the liquid outlet of the tank truck, and the lower end is connected to the top liquid inlet of the horizontal buffer tank, and the liquid outlet of the tank truck is higher than the liquid inlet of the horizontal buffer tank, and the liquid flows into the horizontal buffer tank through the discharge pipe; a liquid inlet and an exhaust port are provided on one side of the top of the horizontal buffer tank, the liquid inlet is connected to the discharge pipe, and the exhaust port is connected to the exhaust valve by threads; the guide arm guides the discharge pipe in a downward oblique manner, so that the liquid material naturally flows into the horizontal buffer tank in the form of its own weight, and the air in the horizontal buffer tank is discharged through the exhaust valve.

[0006] Preferably, the device further comprises a liquid level detection sensor, one end of the middle liquid outlet pipe of the horizontal buffer tank is provided with a liquid outlet and connected to the discharge pump, and the detection port at the other end is connected to the liquid level detection sensor via a thread.

[0007] Preferably, the device further comprises a drain valve, and a drain port on one side of the lower portion of the horizontal buffer tank is threadedly connected to the drain valve.

[0008] Preferably, side panels are installed on both sides of the horizontal buffer tank body, and mounting holes are respectively reserved on the side panels and connected with fixing bolts.

[0009] The bulk liquid material receiving auxiliary device of the utility model has a simple layout structure and is easy to manufacture and use. Unloading through a bulk liquid material receiving auxiliary device overcomes the problems of unclean material flow in the tank car, residue in the connecting pipe, long unloading time, and frequent start-up of the unloading pump. The side plates on both sides of the horizontal buffer tank body are reinforced with bending grooves, and mounting holes are respectively left to connect with the fixing bolts at the mounting position, so that the buffer tank body is fixed more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the bulk liquid material receiving auxiliary device of the utility model.

[0011] Figure 2 The utility model is a schematic diagram of the guide arm structure of the bulk liquid material receiving auxiliary device.

[0012] Figure 3 The utility model is a schematic diagram of a horizontal buffer tank of a bulk liquid material receiving auxiliary device.

[0013] Reference numerals:

[0014] 1 Guide arm

[0015] 2 Horizontal buffer tank

[0016] 3 Exhaust valve

[0017] 4 Liquid level sensor

[0018] 5 Drain valve DETAILED DESCRIPTION

[0019] In order to more clearly describe the technical content of the present invention, further description is given below in conjunction with specific embodiments.

[0020] The utility model discloses an auxiliary device for receiving bulk liquid materials, which comprises a guide arm, a horizontal buffer tank and an exhaust valve. The higher end of the discharge pipe guided by the guide arm is connected to the liquid outlet of the tank truck, and the lower end is connected to the top liquid inlet of the horizontal buffer tank, and the liquid outlet of the tank truck is higher than the liquid inlet of the horizontal buffer tank, and the liquid flows into the horizontal buffer tank through the discharge pipe; a liquid inlet and an exhaust port are provided on one side of the top of the horizontal buffer tank, the liquid inlet is connected to the discharge pipe, and the exhaust port is connected to the exhaust valve by threads; the guide arm guides the discharge pipe in a downward oblique manner, so that the liquid material naturally flows into the horizontal buffer tank in the form of its own weight, and the air in the horizontal buffer tank is discharged through the exhaust valve.

[0021] As a preferred embodiment of the utility model, the device also includes a liquid level detection sensor, one end of the middle liquid outlet pipe of the horizontal buffer tank is provided with a liquid outlet and connected to the discharge pump, and the detection port at the other end is connected to the liquid level detection sensor by a thread.

[0022] As a preferred embodiment of the utility model, the device further comprises a drain valve, and a drain port on one side of the lower part of the horizontal buffer tank is connected to the drain valve via threads.

[0023] As a preferred embodiment of the utility model, side panels are installed on both sides of the horizontal buffer tank body, and mounting holes are respectively reserved on the side panels and connected with fixing bolts.

[0024] In a specific implementation of the utility model, a bulk liquid material receiving auxiliary device is provided which is easy to manufacture and is comprehensively designed by combining the respective advantages of a receiving arm and a buffer tank.

[0025] The utility model provides a bulk liquid material receiving auxiliary device, the structure of which mainly comprises a guide arm 1, a horizontal buffer tank 2, an exhaust valve 3, a liquid level detection sensor 4, and a drain valve 5.

[0026] In the device, one end of the discharge pipe guided by the guide arm is connected to the tank truck outlet and the other end is connected to the horizontal buffer tank inlet. The tank truck outlet is higher than the horizontal buffer tank inlet, and the guide arm guides the discharge pipe in a downward oblique line.

[0027] The horizontal buffer tank is provided with a liquid inlet and an exhaust port on one side of the top, the liquid inlet is connected to the discharge pipeline, and the exhaust port is connected to the exhaust valve by thread.

[0028] One end of the liquid outlet pipe in the middle of the horizontal buffer tank is provided with a liquid outlet connected to the discharge pump, and the other end of the detection port is connected to the liquid level detection sensor by thread.

[0029] The drain port on one side of the lower part of the horizontal buffer tank body of the horizontal buffer tank is connected to the drain valve by thread.

[0030] The side panels on both sides of the horizontal buffer tank body are reinforced with bending grooves, and are respectively provided with mounting holes connected with fixing bolts at the mounting positions; wherein the side panels are made into a "concave" shape by a bending process to strengthen the entire tank body.

[0031] The utility model uses a guide arm 1 to direct the discharge pipe in a downward oblique line, with the high end connected to the liquid outlet of the tank truck and the low end connected to the liquid inlet at the top of the horizontal buffer tank 2. The liquid flows into the horizontal buffer tank 2 through the discharge pipe, and the air in the horizontal buffer tank 2 is discharged through the exhaust valve 3. The liquid in the horizontal buffer tank 2 is detected by the liquid level detection sensor 4 and sends a pumping signal to the discharge pump. The exhaust valve 2 is closed, and the discharge pump receives the start signal of the liquid level detection sensor 4, and pumps out the liquid in the horizontal buffer tank 1 through the liquid outlet pipe. The internal steady flow structure of the horizontal buffer tank 2 is The structure makes the discharge pump inlet maintain a stable material flow and full liquid level. When the material level in the tank truck is not enough to discharge the material in the full pipe, the gas phase is sucked into the horizontal buffer tank 2, the discharge pump reduces the speed, the flow rate is reduced, and the small amount of liquid remaining in the tank truck and the discharge pipeline will naturally flow the material into the horizontal buffer tank 2 due to the guide arm 1 guiding the discharge pipeline in an oblique downward direction; the liquid in the horizontal buffer tank 2 is lower than the liquid level detected by the liquid level detection sensor 4, and the discharge pump stops running; when maintaining the horizontal buffer tank 2, open the drain valve 5 to discharge all the liquid inside the horizontal buffer tank 2.

[0032] The guide arm is used in combination with a horizontal buffer tank.

[0033] The liquid outlet of the tank truck or storage tank is higher than the liquid inlet of the horizontal buffer tank device, forming a height difference, which is guided downward by the guide arm to the discharge pipe in an oblique line. The residual liquid in the tank truck and the discharge pipe naturally flows into the buffer tank device in the form of its own weight in an oblique line downward through the height difference.

[0034] Between the device and the tank truck, a guide arm is used to guide the unloading pipe diagonally downward, so that the liquid material naturally flows into the horizontal buffer tank device in the form of its own weight, and then the liquid in the horizontal buffer tank is pumped out by the unloading pump, ensuring a stable material flow at the inlet of the unloading pump, solving the problems of unclean liquid material flow in the tank truck, long unloading time, and frequent starting of the unloading pump.

[0035] The specific implementation scheme of this embodiment can refer to the relevant description in the above embodiment, which will not be repeated here.

[0036] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0037] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The bulk liquid material receiving auxiliary device of the utility model has a simple layout structure and is easy to manufacture and use. Unloading through a bulk liquid material receiving auxiliary device overcomes the problems of unclean material flow in the tank car, residue in the connecting pipe, long unloading time, and frequent start-up of the unloading pump. The side plates on both sides of the horizontal buffer tank body are reinforced with bending grooves, and mounting holes are respectively left to connect with the fixing bolts at the mounting position, so that the buffer tank body is fixed more firmly.

[0040] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the description and drawings should be regarded as illustrative rather than restrictive.

Claims

1. A bulk liquid material receiving auxiliary device, characterized in that: The device includes a guide arm, a horizontal buffer tank and an exhaust valve. The higher end of the discharge pipe guided by the guide arm is connected to the liquid outlet of the tank truck, and the lower end is connected to the top liquid inlet of the horizontal buffer tank. The liquid outlet of the tank truck is higher than the liquid inlet of the horizontal buffer tank, and the liquid flows into the horizontal buffer tank through the discharge pipe; a liquid inlet and an exhaust port are provided on one side of the top of the horizontal buffer tank, the liquid inlet is connected to the discharge pipe, and the exhaust port is connected to the exhaust valve by threads; the guide arm guides the discharge pipe in a downward oblique manner, so that the liquid material naturally flows into the horizontal buffer tank in the form of its own weight, and the air in the horizontal buffer tank is discharged through the exhaust valve.

2. The bulk liquid material receiving auxiliary device according to claim 1, characterized in that: The device also includes a liquid level detection sensor. One end of the central liquid outlet pipe of the horizontal buffer tank is provided with a liquid outlet and connected to the discharge pump, and the detection port at the other end is connected to the liquid level detection sensor through a thread.

3. The bulk liquid material receiving auxiliary device according to claim 1, characterized in that: The device also includes a drain valve, and a drain port on one side of the lower part of the horizontal buffer tank is connected to the drain valve through a thread.

4. The bulk liquid material receiving auxiliary device according to claim 1, characterized in that: Side plates are installed on both sides of the horizontal buffer tank body. Mounting holes are respectively reserved on the side plates and are connected with fixing bolts.

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