Automatic dross fishing device for galvanized zinc pot

Abstract

An automatic dross salvaging device for a galvanized zinc pot comprises a first motor, an output shaft of the first motor is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is fixedly connected with one side of a dross salvaging spoon, and the dross salvaging spoon is located at one end of one side of the upper portion of the galvanized zinc pot. A zinc slag hopper is arranged at the position, corresponding to the slag salvaging spoon, outside the galvanized zinc pot, a propeller is arranged at the other end of one side of the upper portion of the galvanized zinc pot, the middle of the propeller is fixedly connected with one end of a second rotating shaft, and the other end of the second rotating shaft penetrates through the side wall of the galvanized zinc pot to be fixedly connected with an output shaft of a second motor; and a furnace nose is arranged above the galvanized zinc pot and can allow strip steel to pass through and enter the galvanized zinc pot. According to the utility model, the zinc dross fishing of the hot galvanizing zinc pot can be realized automatically and efficiently, meanwhile, the design is reasonable, the structure is simple, the cost is lower, and the safety production can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of zinc pot zinc slag removal of galvanization, specifically a kind of automatic floating slag device of zinc pot of galvanization. BACKGROUND

[0002] In modern hot galvanizing production process, the zinc slag defect on the surface is an important problem restricting the surface quality of product, and the main component of its zinc slag is metal oxide and intermetallic compound. Therefore, the treatment of zinc pot zinc slag is particularly important. In the traditional zinc pot slagging process, manual method is used for slagging, and the efficiency is low, and the workers have certain danger in the slagging process. The operation flexibility is limited by the way of robot arm slagging, cannot cover the whole range of zinc pot, and the slagging effect is general. SUMMARY

[0003] The utility model provides a kind of automatic floating slag device of zinc pot of galvanization to solve the defects in prior art.

[0004] The utility model is implemented by the following technical solutions:

[0005] An automatic floating slag device of zinc pot of galvanization, comprising a first motor, the output shaft of the first motor is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is fixedly connected with one side of a slag scoop, the slag scoop is located at one end of the upper side of the zinc pot of galvanization, a zinc slag hopper is arranged at the corresponding position of the slag scoop outside the zinc pot of galvanization, a propeller is arranged at the other end of the upper side of the zinc pot of galvanization, the middle of the propeller is fixedly connected with one end of a second rotating shaft, the other end of the second rotating shaft penetrates through the side wall of the zinc pot of galvanization and is fixedly connected with the output shaft of a second motor, a furnace snout is arranged above the zinc pot of galvanization, and the furnace snout can allow the strip steel to pass through and enter the zinc pot of galvanization.

[0006] The first motor and one end of the first rotating shaft are rotatably connected through a reduction box.

[0007] The zinc pot of galvanization is provided with a blocking net at the position of the slag scoop facing the other side of the zinc pot of galvanization.

[0008] The utility model has the advantages that the utility model can realize the automation of hot galvanizing zinc pot slagging, efficiently realize the slagging, the design of the utility model is reasonable, the structure is simple, the cost is low, and the safety production can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0010] Figure 1 The present application is a structural schematic diagram.

[0011] Reference signs: 1, first motor; 2, first rotating shaft; 3, slag scoop; 4, galvanized zinc pot; 5, propeller; 6, second rotating shaft; 7, second motor; 8, furnace nose; 9, strip steel; 10, reduction box; 11, blocking net; 12, zinc slag hopper. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0013] The utility model provides a kind of automatic floating sludge device of galvanizing zinc pot, including first motor 1, the output shaft of first motor 1 is fixedly connected with the one end of first rotating shaft 2, the other end of first rotating shaft 2 is fixedly connected with the one side of sludge spoon 3, the one end of sludge spoon 3 is located in the upper side of galvanizing zinc pot 4, first rotating shaft 2 passes through the lateral wall of galvanizing zinc pot 4 and is rotatably connected with it by bearing, the corresponding position of galvanizing zinc pot 4 outside and sludge spoon 3 is provided with zinc slag hopper 12, the other end of the upper side of galvanizing zinc pot 4 is provided with propeller 5, the middle part of propeller 5 is fixedly connected with the one end of second rotating shaft 6, the other end of second rotating shaft 6 is fixedly connected with the output shaft of second motor 7 by passing through the lateral wall of galvanizing zinc pot 4, and second rotating shaft 6 is rotatably connected with the lateral wall of galvanizing zinc pot 4 by bearing, furnace snout 8 is provided above galvanizing zinc pot 4, and furnace snout 8 can allow strip steel 9 to pass and enter galvanizing zinc pot 4.In use, after zinc water is added, second motor 7 drives second rotating shaft 6 and propeller 5 to rotate slowly, drives liquid surface to form counterclockwise rotating flow field, the flow velocity of this flow field should not be too high, and too high flow velocity will cause liquid surface to fluctuate greatly, affect galvanizing surface quality, form certain flow field, then zinc slag is moved to the upper side of sludge spoon 3, then first motor 1 rotates and drives first rotating shaft 2 and sludge spoon 3 to rotate, zinc slag is taken away from zinc water by sludge spoon 3 and poured into zinc slag hopper 12, then first motor 1 drives first rotating shaft 2 and sludge spoon 3 to rotate back into galvanizing zinc pot 4 and continue to remove zinc slag.

[0014] Specifically, the first motor 1 and the one end of the first rotating shaft 2 are rotatably connected through a reduction box 10.

[0015] Specifically, since multiple zinc slag removal operations are needed to remove all zinc slag after the formation of the flow field of zinc water, the zinc slag removal efficiency is low, and to overcome the above problems, the galvanizing zinc pot 4 is provided with a blocking net 11 at a position where the sludge spoon 3 faces the other side of the galvanizing zinc pot 4. The blocking net 11 can block the zinc slag above the sludge spoon 3, and after all the zinc slag is moved to the upper side of the sludge spoon 3, the first motor 1 is rotated to drive the first rotating shaft 2 and the sludge spoon 3 to rotate, the zinc slag is taken away from the zinc water by the sludge spoon 3 and poured into the zinc slag hopper 12, and the zinc slag removal operation can be completed at one time, thereby effectively improving the zinc slag removal efficiency.

[0016] More specifically, in the embodiment, the first rotating shaft 2, the sludge spoon 3, the second rotating shaft 6, the second motor 7, the blocking net 11, and the bearings for rotatably connecting the first rotating shaft 2 and the second rotating shaft 6 with the galvanizing zinc pot 4 are made of high-temperature-resistant materials, and the selected high-temperature-resistant materials can be stably used at a temperature of 1000℃, thereby ensuring the long-term stable use of the first rotating shaft 2, the sludge spoon 3, the second rotating shaft 6, the second motor 7, the blocking net 11, and the bearings for rotatably connecting the first rotating shaft 2 and the second rotating shaft 6 with the galvanizing zinc pot 4 in zinc water.

[0017] Finally, it should be noted that the above examples are intended to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for automatically removing floating dross from a galvanizing zinc pot, characterized by: It includes first motor (1), the output shaft of first motor (1) is fixedly connected with one end of first rotating shaft (2), the other end of first rotating shaft (2) is fixedly connected with one side of slag scoop (3), the slag scoop (3) is located in the upper side of one end of galvanizing zinc pot (4), the corresponding position of slag scoop (3) is provided with zinc slag hopper (12) outside galvanizing zinc pot (4), the other end of the upper side of galvanizing zinc pot (4) is provided with propeller (5), the middle part of propeller (5) is fixedly connected with one end of second rotating shaft (6), the other end of second rotating shaft (6) is fixedly connected with the output shaft of second motor (7) through the side wall of galvanizing zinc pot (4).

2. The automatic floating sludge device of a galvanized zinc pot according to claim 1, characterized in that: The first motor (1) is rotatably connected to one end of the first rotating shaft (2) through a speed reducer (10).

3. The automatic skimming device for a galvanizing pot according to claim 1, characterized in that: The slag scoop (3) in the galvanizing zinc pot (4) is provided with a blocking net (11) towards the other side of the galvanizing zinc pot (4).

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