Anti-scattering discharging and feeding device

Abstract

The utility model relates to the technical field of catalyst processing, in particular to an anti-scattering discharging and feeding device, which is characterized in that one end of a first hose is communicated with a first sealed joint, and the outlet end of a pump is communicated with a second connecting pipe; the first sealing type connector comprises a connector, one end of the connector is communicated with the first hose, a sealing ring is connected into the connector, lifting assemblies are fixedly connected to the two sides of the connector, a connecting plate is connected to each lifting assembly, and a pressing plate is fixedly connected to one end of each connecting plate. The connector is inserted into the liquid outlet pipe of the storage container, the gap between the connector and the liquid outlet pipe of the storage container is sealed through the sealing ring, each lifting assembly drives the corresponding connecting plate to move, and each connecting plate drives the corresponding pressing plate to move towards the liquid outlet pipe of the storage container. And each pressing plate is in contact with the liquid outlet pipe of the storage container after moving for a certain distance, and the two pressing plates are clamped on the liquid outlet pipe of the storage container, so that the connector can be conveniently and quickly fixed.

Description

Technical Field

[0001] This utility model relates to the field of catalyst processing technology, and in particular to a spill-proof feeding device. Background Technology

[0002] The processing steps of hydrogenation catalysts include raw material preparation, support treatment, introduction of active components, drying, calcination and activation treatment. When introducing active components, the impregnation method is generally used, in which the support is impregnated in a solution containing active metal precursors, so that the metal precursors are evenly distributed on the surface of the support. During the impregnation method, a feeding device is required to send the solution in the storage container into the processing container. During liquid transportation, the liquid outlet pipe of the storage container is connected to the liquid injection pipe of the processing container through a connector. However, the connector is not convenient to fix quickly, thus reducing the liquid delivery speed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies where the connector is inconvenient to fix quickly during connection, thus reducing the liquid delivery speed, and to propose an anti-spillage discharge and feeding device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Design a spill-proof material feeding device, including a mobile vehicle, a pump fixedly connected to the upper end of the mobile vehicle, a first connecting pipe connected to the inlet end of the pump, a first flexible hose connected to one end of the first connecting pipe, a first sealing joint connected to one end of the first flexible hose, a second connecting pipe connected to the outlet end of the pump, a second flexible hose connected to one end of the second connecting pipe, and a second sealing joint connected to one end of the second flexible hose.

[0006] The first sealed connector includes a connector, one end of which is connected to the first flexible hose. A sealing ring is connected inside the connector. Lifting components are fixedly connected to both sides of the connector. A connecting plate is connected to each lifting component. A pressure plate is fixedly connected to one end of each connecting plate.

[0007] Preferably, the lifting assembly includes a fixed frame, which is fixedly connected to the connecting head. The fixed frame has a sliding groove, and a first threaded rod is rotatably connected to the sliding groove. The connecting plate has a threaded hole, and the first threaded rod cooperates with the threaded hole. One end of the first threaded rod is fixedly connected to a connecting rod, and one end of the connecting rod extends outside the sliding groove.

[0008] Preferably, a handle is fixedly connected to one end of the connecting rod.

[0009] Preferably, a flow meter is fixedly connected to the second connecting pipe.

[0010] Preferably, the upper sides of the mobile vehicle are connected to a storage mechanism. The storage mechanism includes a mounting plate, which is fixedly connected to the upper end of the mobile vehicle. A second threaded rod is fixedly connected to the mounting plate, a limit plate is fixedly connected to the second threaded rod, and a clamping plate is threadedly connected to the second threaded rod. The clamping plate is parallel to the limit plate.

[0011] Preferably, the second threaded rod and the limiting plate are an integral structure.

[0012] Preferably, the clamping plate has a plurality of slots that are evenly distributed along the axis of the clamping plate.

[0013] The present invention provides a spill-proof material feeding device, which has the following advantages:

[0014] The connector is inserted into the outlet pipe of the storage container. The sealing ring seals the gap between the connector and the outlet pipe of the storage container. Each lifting component drives the connecting plate to move. Each connecting plate drives the pressure plate to move towards the outlet pipe of the storage container. After moving a certain distance, each pressure plate contacts the outlet pipe of the storage container. The two pressure plates clamp the outlet pipe of the storage container, which facilitates quick fixation of the connector. Attached Figure Description

[0015] Figure 1 This utility model provides a schematic diagram of the structure of an anti-spillage feeding device. Figure 1 ;

[0016] Figure 2 This utility model provides a schematic diagram of the structure of an anti-spillage feeding device. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the first sealing joint in the anti-spillage feeding device proposed in this utility model;

[0018] Figure 4 for Figure 3 A magnified view of the structure at point A above;

[0019] Figure 5 This is a schematic diagram of the structure of the receiving mechanism in the anti-spillage feeding device proposed in this utility model.

[0020] In the diagram: 1. Mobile vehicle; 2. Pump; 3. First connecting pipe; 4. First hose; 5. First sealing joint; 6. Second connecting pipe; 7. Flow meter; 8. Second hose; 9. Second sealing joint; 10. Storage mechanism; 51. Connector; 52. Sealing ring; 53. Lifting assembly; 54. Connecting plate; 55. Pressure plate; 531. Fixing frame; 532. Slide groove; 533. First threaded rod; 534. Connecting rod; 535. Handle; 101. Mounting plate; 102. Second threaded rod; 103. Limiting plate; 104. Clamping plate; 105. Slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1: Refer to Figure 1-3 A spill-proof material feeding device includes a mobile vehicle 1, a pump 2 fixedly connected to the upper end of the mobile vehicle 1, a first connecting pipe 3 connected to the inlet end of the pump 2, a first flexible hose 4 connected to one end of the first connecting pipe 3, a first sealing joint 5 connected to one end of the first flexible hose 4, a second connecting pipe 6 connected to the outlet end of the pump 2, a flow meter 7 fixedly connected to the second connecting pipe 6, a second flexible hose 8 connected to one end of the second connecting pipe 6, and a second sealing joint 9 connected to one end of the second flexible hose 8.

[0023] The first sealed connector 5 includes a connector 51, one end of which is connected to the first flexible hose 4. A sealing ring 52 is connected inside the connector 51. Lifting components 53 are fixedly connected to both sides of the connector 51. A connecting plate 54 is connected to each lifting component 53. A pressure plate 55 is fixedly connected to one end of each connecting plate 54.

[0024] Work process:

[0025] When transporting liquid, the second sealing connector 9 is connected to the liquid injection pipe of the processing container, the connector 51 is inserted into the liquid outlet pipe of the storage container, and the sealing ring 52 seals the gap between the connector 51 and the liquid outlet pipe of the storage container to prevent liquid from spilling from the gap between the connector 51 and the liquid outlet pipe of the storage container. Each lifting component 53 drives the connecting plate 54 to move, and each connecting plate 54 drives the pressure plate 55 to move towards the liquid outlet pipe of the storage container. After each pressure plate 55 moves a certain distance, it contacts the liquid outlet pipe of the storage container. The two pressure plates 55 are clamped on the liquid outlet pipe of the storage container, which facilitates the quick fixation of the connector 51.

[0026] After the pump 2 is started, it feeds the liquid. The flow meter 7 measures the liquid delivered from the second connecting pipe 6. The connector 51 is quickly fixed, thereby increasing the liquid delivery speed.

[0027] Example 2: In Example 1, it was inconvenient to adjust the position of the pressure plate 55. (Refer to...) Figure 4 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the lifting assembly 53 includes a fixed frame 531, which is fixedly connected to the connector 51. The fixed frame 531 has a sliding groove 532, and a first threaded rod 533 is rotatably connected to the sliding groove 532. The connecting plate 54 has a threaded hole, and the first threaded rod 533 cooperates with the threaded hole. One end of the first threaded rod 533 is fixedly connected to a connecting rod 534, and one end of the connecting rod 534 extends outside the sliding groove 532. One end of the connecting rod 534 is fixedly connected to a handle 535, which drives the connecting rod 534 to rotate. The connecting rod 534 drives the first threaded rod 533 to rotate. After the first threaded rod 533 rotates, the connecting plate 54 moves vertically under the limitation of the sliding groove 532. The connecting plate 54 drives the pressure plate 55 to move, which facilitates the adjustment of the position of the pressure plate 55.

[0028] Example 3: In Example 1, when the device is not in use, it is inconvenient to place the first flexible tube 4, referring to... Figure 5 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the upper ends of the mobile vehicle 1 are both connected to storage mechanisms 10. The storage mechanism 10 includes a mounting plate 101, which is fixedly connected to the upper end of the mobile vehicle 1. A second threaded rod 102 is fixedly connected to the mounting plate 101, and a limiting plate 103 is fixedly connected to the second threaded rod 102. The second threaded rod 102 and the limiting plate 103 are integral structures. A clamping plate 104 is threadedly connected to the second threaded rod 102. 104 is parallel to the limiting plate 103. The clamping plate 104 has a slot 105. The slot 105 is provided in several places and is evenly distributed along the axis of the clamping plate 104. The first hose 4 is wound around the second threaded rod 102. Then the clamping plate 104 is rotated. After the clamping plate 104 rotates, it moves towards the limiting plate 103. After the limiting plate 103 moves a certain distance, it squeezes the first hose 4 wound on the second threaded rod 102, and winds and stores the first hose 4, so as to facilitate the placement of the first hose 4.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spill-proof material feeding device, characterized in that, Including the mobile vehicle (1), wherein: The upper end of the mobile vehicle (1) is fixedly connected to a pump (2). The inlet end of the pump (2) is connected to a first connecting pipe (3). One end of the first connecting pipe (3) is connected to a first flexible hose (4). One end of the first flexible hose (4) is connected to a first sealing connector (5). The outlet end of the pump (2) is connected to a second connecting pipe (6). One end of the second connecting pipe (6) is connected to a second flexible hose (8). One end of the second flexible hose (8) is connected to a second sealing connector (9). The first sealed connector (5) includes a connector (51), one end of which is connected to the first flexible hose (4). A sealing ring (52) is connected inside the connector (51). Lifting components (53) are fixedly connected to both sides of the connector (51). A connecting plate (54) is connected to each lifting component (53). A pressure plate (55) is fixedly connected to one end of each connecting plate (54).

2. The anti-spillage feeding device according to claim 1, characterized in that, The lifting assembly (53) includes a fixed frame (531), which is fixedly connected to the connector (51). The fixed frame (531) has a sliding groove (532), and a first threaded rod (533) is rotatably connected to the sliding groove (532). The connecting plate (54) has a threaded hole, and the first threaded rod (533) cooperates with the threaded hole. One end of the first threaded rod (533) is fixedly connected to a connecting rod (534), and one end of the connecting rod (534) extends outside the sliding groove (532).

3. The anti-spillage feeding device according to claim 2, characterized in that, A handle (535) is fixedly connected to one end of the connecting rod (534).

4. The anti-spillage feeding device according to claim 1, characterized in that, A flow meter (7) is fixedly connected to the second connecting pipe (6).

5. The anti-spillage feeding device according to claim 1, characterized in that, The upper ends of the mobile vehicle (1) are connected to storage mechanisms (10) on both sides. The storage mechanism (10) includes a mounting plate (101). The mounting plate (101) is fixedly connected to the upper end of the mobile vehicle (1). A second threaded rod (102) is fixedly connected to the mounting plate (101). A limiting plate (103) is fixedly connected to the second threaded rod (102). A clamping plate (104) is threadedly connected to the second threaded rod (102). The clamping plate (104) is parallel to the limiting plate (103).

6. The anti-spillage feeding device according to claim 5, characterized in that, The second threaded rod (102) and the limiting plate (103) are an integral structure.

7. The anti-spillage feeding device according to claim 6, characterized in that, The clamping plate (104) has slots (105) provided, and the slots (105) are provided in a plurality of them and are evenly distributed along the axis of the clamping plate (104).

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