Vacuum blanking device for flaky solid

Abstract

The utility model discloses a vacuum blanking device for flaky solids, which relates to a vacuum blanking device and comprises a connecting cylinder, a vacuum blanking device, a feeding device and a discharging device, and the upper end of the connecting cylinder is connected with an external slicing machine; the discharging cone is mounted at the lower end of the connecting cylinder body; the packaging machine is mounted at the lower end of the discharging cone; and the spiral material passing mechanism is installed on the discharging cone and used for enabling the powder solid in the discharging cone to smoothly enter the packaging machine. A first-stage blanking mode is adopted, and the spiral material passing mechanism is arranged in a matched mode, so that compacted powdery solids can be dispersed in the blanking process, the loosening purpose is achieved, the powdery solids can smoothly enter the packaging machine, and the blocking phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to a vacuum blanking device, in particular to a vacuum blanking device for sheet-like solids. Background Art

[0002] In the chemical industry, in the distillation system, full vacuum must be maintained and the slicer must be started at the same time to slice the condensed solids and then the outlet is blocked by the falling material. Previously, the two-stage falling device was used to ensure sufficient vacuum. However, the solids would be cut into slices by the slicer during falling. When enough solids gathered at the bottom, the solids at the bottom would be squeezed into powder due to gravity, causing the solid materials to be unable to reach the bottom packaging machine. Therefore, it is necessary to provide a new vacuum falling device for flaky solids to ensure smooth falling. Utility Model Content

[0003] The utility model aims to provide a vacuum blanking device for sheet-like solids, so as to solve the above-mentioned technical problems.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A vacuum blanking device for sheet-like solids, comprising:

[0006] A connecting cylinder, the upper end of which is connected to an external slicer;

[0007] A material discharge cone, the material discharge cone being mounted at the lower end of the connecting cylinder;

[0008] A packaging machine, the packaging machine is installed at the lower end of the discharge cone;

[0009] A spiral feeding mechanism is installed on the feeding cone and is used to enable the powder solid in the feeding cone to smoothly enter the packaging machine.

[0010] Preferably, the spiral material feeding mechanism includes a spiral conveying shaft and a transmission motor, the transmission motor is installed at the upper end of the material discharge cone, the spiral conveying shaft is arranged in the material discharge cone, and the upper end of the spiral conveying shaft is connected to the output end of the transmission motor.

[0011] Preferably, a connector for connecting to an external distillation system is provided on the side wall of the connecting cylinder.

[0012] Preferably, a manual gate valve is further included, and the lower end of the discharge cone is connected to the packaging machine via the manual gate valve.

[0013] As a further preference, the spiral conveying shaft is vertically installed inside the discharge cone.

[0014] Preferably, the upper end of the connecting cylinder is connected to the outlet of the lower end of the slicer through a flange.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] In the utility model, a one-stage blanking method is adopted, and in combination with the setting of a spiral feeding mechanism, the compacted powdered solids can be dispersed during the blanking process to achieve the purpose of loosening, so that the powdered solids can smoothly enter the packaging machine to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a vacuum blanking device for sheet-like solids in the utility model.

[0018] In the figure: 1. connecting cylinder; 2. unloading cone; 3. packaging machine; 4. spiral feeding mechanism; 401. spiral conveying shaft; 402. transmission motor; 5. joint; 6. manual gate valve. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Figure 1 This is a schematic diagram of the structure of the vacuum blanking device for flake solids in the utility model, see Figure 1 As shown, a preferred embodiment is shown, which shows a vacuum blanking device for sheet-like solids, comprising:

[0023] Connecting cylinder 1, the upper end of connecting cylinder 1 is connected to an external slicer;

[0024] A material discharge cone 2, which is installed at the lower end of the connecting cylinder 1;

[0025] A packaging machine 3, which is installed at the lower end of the unloading cone 2;

[0026] The spiral feeding mechanism 4 is installed on the feeding cone 2, so that the powder solid in the feeding cone 2 can smoothly enter the packaging machine 3. Figure 1 As shown, the connecting cylinder 1, the unloading cone 2 and the packaging machine 3 are arranged in sequence from top to bottom, wherein the connecting cylinder 1 and the unloading cone 2 can be connected by a flange, and the upper end of the connecting cylinder 1 is connected to the outlet of the slicer. After the slicer slices the condensed solid, it forms a sheet-like fixation, and the sheet-like solid directly enters the connecting cylinder 1, and then falls into the unloading cone 2 for accumulation. Due to the extrusion of gravity, the sheet-like solid accumulated at the bottom is squeezed into powder. Due to the gravity accumulation of the upper sheet-like solid, the powder solid will be compacted, and at this time the spiral feeding mechanism 4 starts to work to loosen the compacted powder solid, so that the powder solid can enter the packaging machine 3 conveniently.

[0027] Further, as a preferred embodiment, the screw feeding mechanism 4 includes a screw conveying shaft 401 and a transmission motor 402, wherein the transmission motor 402 is mounted on the upper end of the unloading cone 2, the screw conveying shaft 401 is disposed in the unloading cone 2, and the upper end of the screw conveying shaft 401 is connected to the output end of the transmission motor 402. The transmission motor 402 may be a rotary motor for driving the screw conveying shaft 401 to rotate, and when the screw conveying shaft 401 rotates, the compacted powder solids may be loosened.

[0028] Further, as a preferred embodiment, a connector 5 connected to an external distillation system is provided on the side wall of the connecting cylinder 1. The connector 5 can be connected to the external distillation system, and a valve can be provided on the connector 5 to close the distillation system. When the accumulated weight of the solids inside the unloading cone 2 reaches 600-800 kg, the valve on the connector 5 can be closed.

[0029] Furthermore, as a preferred embodiment, a manual gate valve 6 is further included, and the lower end of the feed cone 2 is connected to the packaging machine 3 via the manual gate valve 6. The manual gate valve 6 can be manually controlled. When the manual gate valve 6 is opened, the powder solid in the feed cone 2 can enter the packaging machine 3 for the packaging process. When the manual gate valve 6 is closed, the powder solid can be blocked from falling. When the manual gate valve 6 is closed, nitrogen can be filled into the feed cone 2 to protect the distillation process.

[0030] Furthermore, as a preferred embodiment, the screw conveyor shaft 401 is vertically installed inside the discharge cone 2 to facilitate pushing the powder solid to the packaging machine 3.

[0031] Further, as a preferred embodiment, the upper end of the connecting cylinder 1 is connected to the outlet of the lower end of the slicer through a flange. A flange is provided at the outlet of the lower end of the slicer, and the flange is connected and fixed to the upper end of the connecting cylinder 1.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum blanking device for sheet solids, characterized in that: include: A connecting cylinder, the upper end of which is connected to an external slicer; A material discharge cone, the material discharge cone being mounted at the lower end of the connecting cylinder; A packaging machine, the packaging machine is installed at the lower end of the discharge cone; A spiral feeding mechanism is installed on the feeding cone and is used to enable the powder solid in the feeding cone to smoothly enter the packaging machine.

2. The vacuum blanking device for sheet-like solids according to claim 1, characterized in that: The spiral material feeding mechanism includes a spiral conveying shaft and a transmission motor, wherein the transmission motor is installed at the upper end of the material discharge cone, the spiral conveying shaft is arranged in the material discharge cone, and the upper end of the spiral conveying shaft is connected to the output end of the transmission motor.

3. The vacuum blanking device for sheet-like solids according to claim 1, characterized in that: A connector for connecting to an external distillation system is provided on the side wall of the connecting cylinder.

4. The vacuum blanking device for sheet-like solids according to claim 1, characterized in that: It also includes a manual gate valve, through which the lower end of the discharge cone is connected to the packaging machine.

5. The vacuum blanking device for sheet-like solids according to claim 2, characterized in that: The spiral conveying shaft is vertically installed inside the discharge cone.

6. The vacuum blanking device for sheet-like solids according to claim 1, characterized in that: The upper end of the connecting cylinder is connected to the outlet of the lower end of the slicer through a flange.

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