A zinc liquid storage tank for hot-dip galvanizing production line

Abstract

This utility model discloses a zinc liquid storage tank for a hot-dip galvanizing production line, including a storage tank, an inlet, an outlet, and a hoisting motor. By installing a hoisting motor outside the storage tank, during liquid storage, the hoist is activated via a control box to lift the storage tank upwards along the frame at a uniform speed until the outriggers are completely off the ground. At this point, the frame provides mobile support for the frame via wheels, and the frame can be moved by hand holding a lever, greatly improving the ease of transporting the storage tank. During draining, the hoist can be activated via the control box to adjust the storage tank's height along the frame, allowing the outlet to be adjusted to a suitable height, enabling docking with containers of different heights, better achieving tank cleaning and discharge, and enhancing applicability.

Description

Technical Field

[0001] This utility model relates to the field of zinc liquid storage technology, specifically a zinc liquid storage tank for hot-dip galvanizing production lines. Background Technology

[0002] A hot-dip galvanizing production line is an industrial production line that immerses steel workpieces in molten zinc to form an anti-corrosion coating. The zinc liquid storage tank is one of the core pieces of equipment in the hot-dip galvanizing production line. It is mainly used for the constant temperature storage and precise supply of molten zinc, and its design directly affects the coating quality and production continuity.

[0003] Existing patent publication number: CN210030854U A zinc liquid storage tank, which adopts an inner liner, a heat-insulating jacket, and an outer shell forming a rectangular cavity structure with a "U"-shaped bottom and an integrally sealed head. The tank body has a sealing cover, lifting lugs on the tank body and the sealing cover, temperature sensors in the upper and lower parts of the tank body, a support frame welded to the bottom of the tank body, a heating device inside the bottom support frame of the tank body, and a temperature control box on one side of the tank body.

[0004] The aforementioned patent describes the functional structure of a zinc liquid storage tank. In practical applications, due to the high temperature of the tank body, manual transportation of zinc liquid storage tanks poses significant safety risks. Furthermore, the fixed height of the discharge port of the zinc liquid storage tank makes cleaning and discharging inconvenient. To further improve the functional structure of the zinc liquid storage tank and enhance its efficiency, we propose a zinc liquid storage tank for hot-dip galvanizing production lines to address the aforementioned issues. Utility Model Content

[0005] The purpose of this invention is to provide a zinc liquid storage tank for a hot-dip galvanizing production line to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a zinc liquid storage tank for a hot-dip galvanizing production line, comprising a storage tank, an inlet, an outlet, and a hoisting motor. The storage tank has an inlet at the top front end and an outlet at the bottom front end. A hoisting motor is installed on the outside of the storage tank, comprising a frame, a chassis, a handle, a winch, a lifting ring, a control box, and a junction box. The storage tank is fitted with a frame, and the left and right sides of the storage tank are slidably mounted to the frame using guide rails. The chassis is installed on the left and right sides of the bottom of the frame, and a handle is screwed onto the back of the frame. A winch is mounted on the top center of the frame, and a lifting ring is welded to the top center of the storage tank. The bottom sling of the winch is connected to the lifting ring via a buckle. A control box is installed on the right wall of the frame, and the winch is electrically connected to the control box. A junction box is installed on the front of the storage tank, and the junction box is electrically connected to the control box.

[0007] Preferably, the outer surface of the frame is covered with a heat insulation layer.

[0008] Preferably, three wheels are distributed at the bottom of the frame, and the three wheels are arranged in a triangular pattern.

[0009] Preferably, the control box and the junction box are connected by a spring connector.

[0010] Preferably, the storage tank is fitted with support legs welded to the four corners of its bottom.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention features a hoisting device installed on the outside of the storage tank. During liquid storage, the hoist is activated via the control box to lift the storage tank upwards along the frame at a constant speed until the outriggers are completely off the ground. At this point, the frame provides mobile support for the frame via its wheels, and the frame can be moved by hand holding the lever, greatly improving the convenience of transporting the storage tank. During liquid discharge, the hoist can be activated via the control box to adjust the storage tank's height along the frame, allowing the outlet to be adjusted to a suitable height. This enables docking with containers of different heights, better achieving tank cleaning and discharge, and enhancing applicability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the storage tank in this utility model; Figure 3 This is a schematic diagram of the frame structure in this utility model; Figure 4 This utility model Figure 1 A magnified structural diagram at point A; Figure 5 This is a schematic diagram of the frame structure in this utility model.

[0013] In the diagram: Storage tank-1, Inlet-2, Outlet-3, Lifting motor-4, Frame-41, Insulation layer-41a, Chassis-42, Wheels-42a, Handle-43, Winch-44, Lifting ring-45, Control box-46, Junction box-47, Spring wiring-48, Support leg-49. Detailed Implementation

[0014] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0015] Please see Figure 1This utility model provides a zinc liquid storage tank for a hot-dip galvanizing production line, including a storage tank 1, a liquid inlet 2, a liquid outlet 3, and a hoisting motor device 4. The storage tank 1 has a liquid inlet 2 at the top front end and a liquid outlet 3 at the bottom front end. The hoisting motor device 4 is installed on the outside of the storage tank 1.

[0016] Please see Figure 2-3 This utility model provides a zinc liquid storage tank for a hot-dip galvanizing production line. The hoisting motor 4 includes a frame 41, a chassis 42, a handle 43, a winch 44, a lifting ring 45, a control box 46, and a junction box 47. The storage tank 1 is fitted with the frame 41. The left and right sides of the storage tank 1 are slidably mounted to the frame 41 using guide rails. The chassis 42 is installed on the left and right sides of the bottom of the frame 41. The handle 43 is screwed onto the back of the frame 41. The winch 44 is mounted on the top center of the frame 41. The lifting ring 45 is welded to the top center of the storage tank 1. The bottom sling of the winch 44 is connected to the lifting ring 45 via a buckle. The control box 46 is installed on the right wall of the frame 41. The winch 44 is electrically connected to the control box 46. The junction box 47 is installed on the front of the storage tank 1. The junction box 47 is electrically connected to the control box 46.

[0017] To further explain, the outer surface of the frame 41 is covered with a heat insulation layer 41a, which can reduce heat transfer, prevent burns from contact, and improve operational safety.

[0018] Please see Figure 5 This utility model provides a zinc liquid storage tank for a hot-dip galvanizing production line. The bottom of the frame 42 is provided with three wheels 42a, which are arranged in a triangular pattern to expand the support range of the frame 42 and prevent tilting.

[0019] Please see Figure 4 This utility model provides a zinc liquid storage tank for a hot-dip galvanizing production line. The control box 46 and the junction box 47 are connected by a spring wire 48. The spring wire 48 has good elasticity to better adapt to the height adjustment of the storage tank 1.

[0020] To further explain, support legs 49 are welded and installed at the four corners of the bottom of the storage tank 1. When the storage tank 1 descends to the lowest height along the frame 41, the storage tank 1 can be directly supported on the ground by the support legs 49, thereby realizing parking braking.

[0021] Specifically, when performing the liquid storage operation, the winch 44 is started through the control box 46 to slowly lower the storage tank 1 until the storage tank 1 is directly supported on the ground by the support legs 49, thereby ensuring that the storage tank 1 is parked stably. Then, liquid can be stored into the storage tank 1 through the liquid inlet 2. When transporting storage tank 1, the winch 44 is started through the control box 46 to lift storage tank 1 up along the frame 41 at a constant speed until the support legs 49 are completely off the ground. At this time, the frame 42 provides moving support for the frame 41 through the wheels 42a. The frame 41 can be moved by holding the handle bar 43, which greatly improves the convenience of transporting storage tank 1. When performing the draining operation, the hoist 44 can be started through the control box 46 to control the storage tank 1 to be raised and lowered along the frame 41, which can adjust the outlet 3 to a suitable height, allowing it to connect with containers of different heights, thus better achieving tank cleaning and discharge and enhancing applicability.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A zinc liquid storage tank for a hot-dip galvanizing production line, comprising a storage tank (1), an inlet (2) and an outlet (3), wherein the storage tank (1) has an inlet (2) at the top front end and an outlet (3) at the bottom front end. characterized in that It also includes a hoisting motor (4), which is installed on the outside of the storage tank (1). The hoisting motor (4) includes a frame (41), a chassis (42), a handle (43), a winch (44), a lifting ring (45), a control box (46), and a junction box (47). The storage tank (1) is fitted with a frame (41). The left and right sides of the storage tank (1) are slidably mounted to the frame (41) using guide rails. The chassis (42) is installed on the left and right sides of the bottom of the frame (41). A handle (43) is screwed on the back of the frame (41). A winch (44) is mounted on the top center of the frame (41). A lifting ring (45) is welded to the top center of the storage tank (1). The bottom sling of the winch (44) is fastened to the lifting ring (45). A control box (46) is installed on the right wall of the frame (41). The winch (44) and the control box (46) are electrically connected. A junction box (47) is installed on the front of the storage tank (1). The junction box (47) and the control box (46) are electrically connected.

2. The molten zinc storage tank for a hot galvanizing line according to claim 1, characterized in that: The outer surface of the frame (41) is covered with a heat insulation layer (41a).

3. The molten zinc storage tank for a hot galvanizing line according to claim 1, characterized in that: The frame (42) has three wheels (42a) distributed at the bottom, and the three wheels (42a) are arranged in a triangular pattern.

4. The molten zinc storage tank for a hot galvanizing line according to claim 1, characterized in that: The control box (46) and the junction box (47) are connected by a spring connector (48).

5. The molten zinc holding vessel for a hot dip galvanizing line according to claim 1, characterized in that: The storage tank (1) has four support legs (49) welded to the bottom corners.

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