Rolling liquid oxygenation device for plates with different thicknesses

Abstract

The utility model discloses a rolling fluid oxygenation device for a plate with different thicknesses, which comprises a long shaft pump and a main air pipe, a pair of branch pipelines is connected to the lower wall surface of the main air pipe, a plurality of air nozzles are respectively mounted on the pair of branch pipelines, a motor is mounted at the control end of the long shaft pump, and the main air pipe is connected with the motor. The utility model relates to the technical field of automobile material research equipment, and adopts a working mode of combining an oxygenation device and a long shaft pump stirring device, and an air oxygenation device is additionally arranged between a sewage tank and a clean water tank, so that the oxygen content of emulsion in the sewage tank is increased, and the oxygen and anaerobic bacteria components in the emulsion generate chemical reaction; the influence of anaerobic bacteria on the deterioration of the emulsion is eliminated, and peculiar smell is removed along with floating of bubbles; the long shaft pump is additionally arranged so as to provide flowing power for the emulsion and enhance the circulation capacity of the emulsion from bottom to top, so that crystalline oil is fully dissolved, and anaerobic bacteria fully react.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile material research equipment, in particular to an oxygen-increasing device for differential thickness plate rolling liquid. Background Art

[0002] Differential thickness plates are made by rolling equal thickness plates through rolling mills. Rolling oil lubrication plays an important role in improving rolling lubrication efficiency and reducing the friction between rollers. Emulsion is a mixture of a small amount of oil and a large amount of water, and water acts as a coolant and oil carrier. The requirement for this emulsion is that it can effectively absorb heat, ensure that the oil agent is separated from the emulsion at a faster and uniform speed and adheres to the plate surface and roller surface to form a uniform oil film with moderate thickness. The emulsion takes away the deformation heat of the plate and strip mill rollers, cleans the iron powder and residue on the surface of the plate and strip, and the finer substances accounting for about 60% of the impurity content settle in the pipeline and the enriched sewage pool. There is a large amount of water in the sewage pool, which is easy to breed bacteria, and the oil used in the emulsion is animal oil, which is easy to rancid.

[0003] The existing emulsion system equipment includes filters, oil skimmers, and agitators. The oil tank containing the emulsion is divided into a sewage tank and a clean water tank by a partition. The filter and oil skimmer are installed in the sewage tank, and the agitator is installed in the clean water tank. The emulsion circulates from the clean water tank to the rolling mill, and then circulates from the rolling mill to the sewage tank. In the sewage tank, the iron powder is removed by filtration, and the floating oil is removed by the oil skimmer.

[0004] In the clean water tank, there is a serious separation problem between the emulsion oil and water, and the sewage tank breeds bacteria (the temperature of the emulsion in the emulsion tank during rolling is 30-55℃, and the temperature decreases when rolling is stopped. There are oil, impurities and water in the sewage tank, which is suitable for anaerobic bacteria to survive), which leads to serious deterioration of the emulsion and odor. The rolling oil is not fully dissolved and solidified into crystals. In addition, after variable thickness rolling, the coated and uncoated equal thickness plates have gray and surface rust. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an oxygenation device for differential thickness plate rolling fluid, which solves the problems of serious deterioration of emulsion in the existing clean water tank and insufficient dissolution of rolling oil, which solidifies into crystals.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for oxygenating the rolling liquid for differential thickness plates, comprising a long-axis pump and a main air pipe, a pair of branch pipelines are connected to the lower wall surface of the main air pipe, a pair of branch pipelines are respectively installed with a plurality of air nozzles, and a motor is installed on the control end of the long-axis pump.

[0007] Preferably, a valve is provided on the main air pipe.

[0008] Beneficial Effects

[0009] The utility model provides an oxygen enrichment device for differential thickness plate rolling fluid, which has the following beneficial effects:

[0010] The working mode is to use a combination of an oxygenator and a long-axis pump stirring device. The purpose of adding an air oxygenator to the sewage tank and the clean water tank is to increase the oxygen content of the emulsion in the sewage tank, which reacts chemically with the anaerobic components in the emulsion to eliminate the influence of anaerobic bacteria on the deterioration of the emulsion, and remove the odor as the bubbles float up; the purpose of adding a long-axis pump is to provide the emulsion with flowing power, enhance the circulation capacity of the emulsion from bottom to top, fully dissolve the crystallized oil, and fully react the anaerobic bacteria, which can solve the problem of impurities on the surface of the product after the existing thickness plate is rolled, solve the production difficulties of downstream opening and stamping, improve production efficiency, and avoid the use of toxic fungicides; the emulsion is recycled to save costs; reduce environmental pollution; and prevent the lubrication and anti-rust effects of the emulsion from being reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model.

[0012] In the figure: 1. Main air pipe; 2. Valve; 3. Branch pipeline; 4. Air nozzle; 5. Long-axis pump; 6. Motor. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0014] See also Figure 1 The utility model provides a technical solution: an oxygenation device for differential thickness plate rolling liquid, comprising a long-axis pump 5 and a main air pipe 1, a pair of branch pipes 3 are connected to the lower wall of the main air pipe 1, a pair of branch pipes 3 are respectively installed with a plurality of air nozzles 4, and a motor 6 is installed on the control end of the long-axis pump 5; the branch pipes 3 are inserted into the differential thickness plate rolling liquid, the valve 2 is opened to introduce air into the main air pipe 1, air is used for oxygenation, and a long-axis pump 5 is added to make the liquid circulate, which can solve the problems of crystallization, deterioration and odor of emulsion.

[0015] Furthermore, a valve 2 is provided on the main air pipe 1 .

[0016] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0017] Embodiment: When in use, first open the valve 2 on the main air pipe 1, and the air passes through the branch pipe 3 and the air nozzle 4 and is blown into the emulsion to react with the anaerobic bacteria in the emulsion to remove the odor; the motor 6 drives the long-axis pump 5 to circulate the emulsion to stir and circulate and remove crystallization, so as to prevent quality problems in production.

[0018] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0019] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for increasing oxygen in rolling fluid for differentially thick plates, characterized in that: The invention comprises a long-axis pump (5) and a main air pipe (1), wherein a pair of branch pipes (3) are connected to the lower wall surface of the main air pipe (1), a plurality of air nozzles (4) are respectively installed on the pair of branch pipes (3), and a motor (6) is installed on the control end of the long-axis pump (5).

2. The device for increasing oxygen in rolling fluid for differentially thick plates according to claim 1, characterized in that: The main air pipe (1) is provided with a valve (2).

Images