Discharging device

Abstract

The utility model discloses a discharging device which comprises a storage tank and a guide rod. The material storage tank is provided with a feeding port, the bottom of the material storage tank is provided with a discharging port, and the material storage tank is used for hoisting solid materials to the position above the stirring tank through a travelling crane; a cone is arranged at the bottom end of the guide rod, the bottom of the guide rod penetrates through the discharging port, the top of the guide rod penetrates out of the top of the storage tank, a hanging ring is arranged at the top end of the guide rod, and the guide rod is in clearance fit with the top of the storage tank. The length of the guide rod exceeds the height of the storage tank, the shape of the discharge port is matched with the outline of the cone, and the diameter of the bottom of the cone is larger than that of the bottom of the discharge port. Through the device, automatic discharging can be realized, so that the feeding time is shortened, the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of zinc smelting equipment, in particular to a discharging device. Background Art

[0002] In the zinc smelting process, materials need to be added to the mixing tank regularly and quantitatively to participate in the chemical reaction. When adding fine-grained solid materials to the mixing tank, the materials are generally hoisted to the mixing tank mouth by a hopper, and then added by manual unloading. Manual unloading and adding have problems such as high labor intensity, long time consumption, and low efficiency. At the same time, manual unloading and adding will cause solid materials to fly, which is easy to cause environmental pollution and waste of raw materials, which increases production costs. Utility Model Content

[0003] The utility model provides a discharging device, the purpose of which is to solve all or part of the problems existing in the background technology. Automatic discharging can be achieved through the device, thereby shortening the feeding time, improving production efficiency, and reducing the labor intensity of employees. At the same time, production through the device is more in line with environmental protection requirements and can also reduce production costs.

[0004] The technical solutions provided by this utility model are as follows:

[0005] A material discharging device comprises a material storage tank and a guide rod;

[0006] The storage tank is provided with a feeding port, and the bottom of the storage tank is provided with a discharging port. The storage tank is used to transport the solid materials to the top of the mixing tank by a crane;

[0007] The bottom end of the guide rod is provided with a cone, the bottom of the guide rod passes through the discharge port, the top of the guide rod passes through the top of the storage tank, the top of the guide rod is provided with a hanging ring, and the guide rod and the top of the storage tank are gap-matched;

[0008] The length of the guide rod exceeds the height of the storage tank, the shape of the discharge port is adapted to the profile of the cone, and the bottom diameter of the cone is larger than the bottom diameter of the discharge port.

[0009] Furthermore, a limit plate is arranged inside the storage tank in a horizontal direction, and a through hole is arranged on the limit plate, and the guide rod passes through the through hole, and the diameter of the through hole is larger than the diameter of the guide rod.

[0010] Furthermore, the distance between the limiting plate and the bottom of the storage tank is greater than the height of the cone.

[0011] Furthermore, the stirring tank is provided with a feeding port;

[0012] The diameter of the cone is smaller than the diameter of the feed opening.

[0013] Furthermore, the feeding port is arranged on one side of the top of the storage tank;

[0014] The bottom of the storage tank is designed as a conical bottom.

[0015] Furthermore, the guide rod is welded into one body with the cone and the hanging ring.

[0016] Furthermore, the axes of the guide rod and the discharge port coincide with the axis of the storage tank.

[0017] Furthermore, the axis center of the through hole coincides with the axis center of the storage tank.

[0018] Furthermore, the angle between the cone surface of the cone and the horizontal plane is 50-60°.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model provides a discharging device, which prevents leakage of materials during lifting through the seamless cooperation of the cone and the discharge port at the bottom of the storage tank. When the storage tank is placed at the discharge port of the mixing tank, the cone automatically falls under the action of gravity to achieve discharging, thereby shortening the feeding time, improving production efficiency, and reducing the labor intensity of employees;

[0021] 2. The utility model provides a discharge device, which can stabilize and fix the guide rod through the limit plate to prevent it from swinging;

[0022] 3. The utility model provides a discharging device, which sets the cone angle to 50-60 degrees, which is convenient for materials to fall, improves discharging efficiency and shortens time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the unloading device in the embodiment of the utility model when unloading;

[0024] Figure 2 This is a schematic diagram of the structure of the unloading device during loading in the embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the limiting plate in the embodiment of the utility model.

[0026] The reference numerals are as follows:

[0027] 1-lifting ring, 2-storage tank, 201-feeding port, 202-conical bottom, 203-discharge port, 3-guide rod, 4-limiting plate, 401-through hole, 5-cone, 6-mixing tank, 601-discharge port. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the detailed description of the embodiments of the present application provided below in conjunction with the accompanying drawings is intended to represent only selected embodiments of the present application, and is not intended to limit the scope of protection claimed in the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0030] It should be understood that, in the description of the embodiments of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0031] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] See also Figure 1 , Figure 2The utility model provides a discharging device, which includes a storage tank 2 and a guide rod 3. The storage tank 2 is provided with a feeding port 201, and the bottom of the storage tank 2 is provided with a discharge port 203. The storage tank 2 is used to lift the solid material to the top of the mixing tank 6 by a crane; a cone 5 is provided at the bottom of the guide rod 3, the bottom of the guide rod 3 passes through the discharge port 203, and the top of the guide rod 3 passes through the top of the storage tank 2. A lifting ring 1 is provided at the top of the guide rod 3, and the gap between the guide rod 3 and the top of the storage tank 2 is matched; the length of the guide rod 3 exceeds the height of the storage tank 2, the shape of the discharge port 203 is adapted to the contour of the cone 5, and the bottom diameter of the cone 5 is larger than the bottom diameter of the discharge port 203.

[0033] The main function of the lifting ring 1 is to facilitate the crane lifting, the storage tank 2 is used for material storage, and the mixing tank 6 is a reaction tank for adding materials. The cone 5 is made of steel plate into a cone, which is seamlessly matched with the discharge port 203 at the bottom of the storage tank 2 to prevent leakage of materials during lifting. When the storage tank 2 is placed on the discharge port 601 of the mixing tank 6, the cone 5 automatically falls under the action of gravity to achieve unloading. If the cone 5 does not fall under the action of gravity, it can be made to fall by pressing down the lifting ring 1. The guide rod 3 and the storage tank 2 can move relative to each other. Automatic unloading can be achieved through this device, thereby shortening the feeding time, improving production efficiency, and reducing the labor intensity of employees. At the same time, production through this device is more in line with environmental protection requirements and can also reduce production costs.

[0034] In this embodiment, the device is used for unloading and feeding of solid materials in the zinc smelting process. In other embodiments, the device can be applied to the unloading and feeding scenarios of various solid materials.

[0035] Optionally, a limit plate 4 is horizontally arranged inside the storage tank 2 , and a through hole 401 is arranged on the limit plate 4 , and the guide rod 3 passes through the through hole 401 , and the diameter of the through hole 401 is larger than the diameter of the guide rod 3 .

[0036] like Figure 3 As shown, the limit plate 4 is welded inside the storage tank by steel strips, and a through hole 401 3 mm larger than the diameter of the guide rod 3 is set in the middle, which is mainly used to stabilize and fix the guide rod 3 to prevent it from swinging.

[0037] Optionally, the distance between the limiting plate 4 and the bottom of the storage tank 2 is greater than the height of the cone 5 .

[0038] Optionally, a feeding port 601 is provided on the stirring tank 6;

[0039] The diameter of the cone 5 is smaller than the diameter of the feed opening 601 .

[0040] Optionally, the feeding port 201 is arranged on one side of the top of the storage tank 2;

[0041] The bottom of the storage tank 2 is designed as a conical bottom 202 .

[0042] Optionally, the guide rod 3 is welded into one body with the cone 5 and the hanging ring 1 .

[0043] Optionally, the axes of the guide rod 3 and the discharge port 203 coincide with the axis of the storage tank 2 .

[0044] Optionally, the axis center of the through hole 401 coincides with the axis center of the storage tank 2 .

[0045] Optionally, the angle between the cone surface of the cone 5 and the horizontal plane is 50-60°.

[0046] Working principle: when the device is placed on the ground, due to the gravity factor of the storage tank 2, the discharge port 203 at the bottom of the storage tank 2 and the cone 5 are closed, and material can be added to the storage tank 2 at this time. After the material is added, the lifting ring 1 is lifted by a crane. Because the lifting ring 1, the guide rod 3, and the vertebral body are 3 welded parts, the lifting ring 1 is pulled upward by the crane, so that the discharge port 203 at the bottom of the storage tank 2 and the vertebral body are closely matched, and the material is not easy to leak out; when the storage tank 2 is lifted to the discharge port 601 of the mixing tank 6, at this time, due to the drop of the crane hook, the lifting ring 1 falls to the top plane of the storage tank 2 at any time, and the cone 5 sinks into the discharge port 601 of the mixing tank 6, and a gap is formed between the cone 5 and the bottom steel plate of the storage tank 2, and the material falls into the mixing tank 6 from the gap to realize automatic unloading.

[0047] It can be understood that the diameter of the discharge port 601 of the mixing tank 6 should be larger than the maximum diameter of the cone 5; the discharge port 203 at the bottom of the storage tank 2 should be fully matched with the side of the cone 5; the guide rod 3 and the upper plane of the storage tank 2 are matched with clearance, so that the guide rod 3 can move. When the cone 5 is tightly matched with the discharge port 203 of the storage tank 2, the distance between the lower part of the lifting ring 1 and the upper plane of the storage tank 2 should be greater than the total height of the cone 5. The distance between the limit plate 4 and the bottom of the storage tank 2 should be greater than the total height of the cone 5; in order to facilitate the falling of materials, the angle of the cone 5 should be between 50-60 degrees.

[0048] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application shall be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A discharging device, characterized in that: Including storage tank and guide rod; The storage tank is provided with a feeding port, and the bottom of the storage tank is provided with a discharging port. The storage tank is used to transport the solid materials to the top of the mixing tank by a crane; The bottom end of the guide rod is provided with a cone, the bottom of the guide rod passes through the discharge port, the top of the guide rod passes through the top of the storage tank, the top of the guide rod is provided with a hanging ring, and the guide rod and the top of the storage tank are gap-matched; The length of the guide rod exceeds the height of the storage tank, the shape of the discharge port is adapted to the profile of the cone, and the bottom diameter of the cone is larger than the bottom diameter of the discharge port.

2. The unloading device according to claim 1, characterized in that: A limit plate is arranged in the horizontal direction inside the storage tank, and a through hole is arranged on the limit plate. The guide rod passes through the through hole, and the diameter of the through hole is larger than the diameter of the guide rod.

3. The unloading device according to claim 2, characterized in that: The distance between the limiting plate and the bottom of the storage tank is greater than the height of the cone.

4. The unloading device according to any one of claims 1 to 3, characterized in that: The stirring tank is provided with a feeding port; The diameter of the cone is smaller than the diameter of the feed opening.

5. The unloading device according to claim 4, characterized in that: The feeding port is arranged on one side of the top of the storage tank; The bottom of the storage tank is designed as a conical bottom.

6. The unloading device according to claim 5, characterized in that: The guide rod is welded into one body with the cone and the hanging ring.

7. The unloading device according to claim 5 or 6, characterized in that: The axes of the guide rod and the discharge port coincide with the axis of the storage tank.

8. The unloading device according to claim 2, characterized in that: The axis center of the through hole coincides with the axis center of the storage tank.

9. The unloading device according to claim 7, characterized in that: The angle between the cone surface of the cone and the horizontal plane is 50-60°.

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