Cold rolling oil gas recovery treatment device

Abstract

The utility model discloses a cold rolling oil gas recovery treatment device which comprises a cold rolling oil treatment assembly erected on the ground, a protective cover fixed to the top surface of the cold rolling oil treatment assembly and a cold rolling oil recovery assembly arranged on the upper surface of the cold rolling oil treatment assembly and located in the protective cover. The cold rolling oil recovery assembly comprises a centrifugal pump and a universal hose connected to the extraction end of the centrifugal pump. The centrifugal pump is matched with the universal hose, cold rolling oil remaining on the workbench is pumped, adsorbed and recycled into the box body, after the cold rolling oil and metal scraps are separated through the isolation filter plate, the cold rolling oil is temporarily reserved in the cold rolling oil collecting tank, the cold rolling oil is settled in the cold rolling oil collecting tank, and the cold rolling oil is recycled. Upper-layer cold rolling oil is pumped into the centrifugal tank through the water pump, the cold rolling oil and impurities are layered through centrifugal force, and therefore pure cold rolling oil is obtained so that the cold rolling oil can be recycled in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling oil vapor agent recovery and treatment, in particular to a cold rolling oil vapor agent recovery and treatment device. Background Art

[0002] Oil-gas lubrication uses compressed air as a carrier. Under the action of compressed air, the cold rolling oil-gas agent adheres to the pipe wall in the form of an oil film, moves forward at a slow speed, and finally sprays to the lubrication point in an extremely fine continuous oil droplet flow. The role of the cold rolling oil-gas agent in the rolling process of aluminum plates, strips and foils is to reduce the friction between the rollers and the aluminum plates, strips and foils, provide a stable friction interface, achieve stable rolling, improve surface quality, and take away the deformation heat and friction heat of the metal, adjust the surface temperature of the rollers, control the plate shape, and clean the aluminum powder on the surface of the aluminum plates, strips and foils, saponification and aluminum powder in the rack, etc.

[0003] And because the cold rolling oil-gas agent not only acts as a cooling medium and a lubricating medium, but also has the ability to clean the workpiece itself, there are more impurities and debris in the cold rolling oil-gas agent after use; at the same time, during the rolling process, the cold rolling oil-gas agent will spread over most areas of the rolling machine. Even if the used cold rolling oil has a special flow groove to discharge, it will still remain in some gaps or grooves. These cold rolling oils cause trouble for cleaning and cause ineffective consumption of oil resources. Utility Model Content

[0004] The utility model aims to provide a cold rolling oil gas agent recovery and treatment device to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A cold rolling oil gas recovery and treatment device comprises a cold rolling oil treatment component erected on the ground, a protective cover fixed to the top surface of the cold rolling oil treatment component, and a cold rolling oil recovery component arranged on the upper surface of the cold rolling oil treatment component and located inside the protective cover;

[0007] The cold rolling oil recovery assembly includes a centrifugal pump, a universal hose connected to the extraction end of the centrifugal pump, and a discharge pipe connected to the discharge end of the centrifugal pump and inserted into the cold rolling oil treatment assembly;

[0008] The cold rolling oil treatment component includes a box body, an isolation filter plate fixed in an inclined posture on the right side of the inner cavity of the box body, and a cold rolling oil collection tank fixed on the lower surface of the isolation filter plate, and a centrifugal tank is fixed on the left side of the inner cavity of the box body; wherein a high-speed motor is installed at the bottom of the inner cavity of the centrifugal tank, and the output shaft of the high-speed motor is connected to a stirring paddle extending into the upper layer of the inner cavity of the centrifugal tank.

[0009] As a preferred solution of the cold rolling oil gas recovery and treatment device, a chamber is opened inside the box body for placing and installing a centrifugal tank, a cold rolling oil collection tank and an isolation filter plate.

[0010] As a preferred solution for the cold rolling oil gas recovery and treatment device, the isolation filter plate is provided with a plurality of holes arranged at equal distances around it for allowing the cold rolling oil to flow into the cold rolling oil collection tank, and the bottom end of the isolation filter plate penetrates to the outer right side of the box body.

[0011] As a preferred solution of the cold rolling oil gas recovery and treatment device, the right part of the cold rolling oil collecting tank is in a bucket shape and the right section is connected to the bottom position of the left surface of the isolation filter plate, and the left half of the cold rolling oil collecting tank is a liquid storage tank. A servo water pump is installed on the upper surface of the liquid storage tank. The liquid suction end of the servo water pump is connected to an L-shaped elbow through a pipe joint, and the end of the L-shaped elbow extends into the interior of the liquid storage tank, and the discharge end of the servo water pump is connected to a hose that passes through the inner cavity of the centrifugal tank.

[0012] As a preferred solution of the cold rolling oil gas recovery and treatment device, a first chamber for fixing a high-speed motor is opened at the bottom position of the centrifugal tank, and a second chamber for rotating and centrifuging the cold rolling oil is opened at the upper layer of the centrifugal tank, and the second chambers at the upper and lower positions inside the centrifugal tank are not connected to the first chamber, and a circular hole is opened at the position where the two chambers are connected to each other, and a sealed bearing that cooperates with the shaft body of the agitator is arranged inside the circular hole.

[0013] As a preferred solution for the cold rolling oil gas recovery and treatment device, a through hole for a discharge pipe to pass through is opened on the right side of the top surface of the box, and the end of the discharge pipe in the inner cavity of the box is 5cm-10cm above the upper surface of the isolation filter plate.

[0014] As a preferred solution for the cold rolling oil gas recovery and treatment device, a valve penetrating to the outside of the box is opened on the back side wall of the centrifugal tank, and a one-way valve connected to the servo water pump discharge end hose is installed on the right surface of the centrifugal tank.

[0015] Beneficial effects of the utility model:

[0016] The utility model cooperates with a centrifugal pump and a universal hose to extract and adsorb the residual cold rolling oil on the workbench and recycle it into the box body; after the cold rolling oil and metal debris are separated by an isolation filter plate, the cold rolling oil is temporarily retained in the cold rolling oil collection tank, and the cold rolling oil is allowed to settle in the tank; the upper layer of cold rolling oil is extracted into the centrifugal tank by a water pump, and the cold rolling oil and impurities are separated by centrifugal force, so as to obtain relatively pure cold rolling oil for subsequent recycling of the cold rolling oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the cold rolling oil recovery and processing device described in the utility model.

[0019] Figure 2 It is a schematic diagram of the disassembled structure of the cold rolling oil recovery and processing device described in the utility model.

[0020] Figure 3 It is a schematic diagram of the cutaway structure of the cold rolling oil treatment component described in the utility model.

[0021] In the figure:

[0022] 1. Cold rolling oil treatment component; 11. Box; 12. Servo water pump; 13. Chamber; 14. Centrifugal tank; 15. Agitator; 16. High-speed motor; 17. Cold rolling oil collection tank; 18. Isolation filter plate; 2. Protective cover; 3. Cold rolling oil recovery component; 31. Centrifugal pump; 32. Discharge pipe; 33. Universal hose. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term 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 an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between 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.

[0027] like Figures 1 to 3 As shown, the utility model provides a cold rolling oil gas recovery and treatment device, comprising: a cold rolling oil treatment component 1 erected on the ground, a protective cover 2 fixed on the top surface of the cold rolling oil treatment component 1, and a cold rolling oil recovery component 3 arranged on the upper surface of the cold rolling oil treatment component 1 and located inside the protective cover 2;

[0028] The cold rolling oil recovery assembly 3 includes a centrifugal pump 31 , a universal hose 33 connected to the extraction end of the centrifugal pump 31 , and a discharge pipe 32 connected to the discharge end of the centrifugal pump 31 and inserted into the cold rolling oil treatment assembly 1 .

[0029] The cold rolling oil treatment component 1 includes a box body 11, an isolation filter plate 18 fixed in an inclined posture on the right side of the inner cavity of the box body 11, and a cold rolling oil collecting tank 17 fixed on the lower surface of the isolation filter plate 18, and a centrifugal tank 14 is fixed on the left side of the inner cavity of the box body 11; wherein, a high-speed motor 16 is installed at the bottom of the inner cavity of the centrifugal tank 14, and the output shaft of the high-speed motor 16 is connected to a stirring paddle 15 extending into the upper layer of the inner cavity of the centrifugal tank 14; a chamber 13 is opened inside the box body 11 for placing and installing the centrifugal tank 14, the cold rolling oil collecting tank 17 and the isolation filter plate 18.

[0030] The isolation filter plate 18 is provided with a plurality of holes arranged at equal distances around it, so as to allow the cold rolling oil to flow into the cold rolling oil collecting tank 17, and the bottom end of the isolation filter plate 18 penetrates to the right side of the outside of the box body 11. A through hole for the discharge pipe 32 to penetrate is provided on the right side of the top surface of the box body 11, and the end of the discharge pipe 32 located in the inner cavity of the box body 11 is at a position of 5 cm to 10 cm from the upper surface of the isolation filter plate 18.

[0031] The right part of the cold rolling oil collecting tank 17 is in the shape of a bucket and the right section is connected to the bottom position of the left surface of the isolation filter plate 18. The left half of the cold rolling oil collecting tank 17 is a liquid storage tank. A servo water pump 12 is installed on the upper surface of the liquid storage tank. The liquid suction end of the servo water pump 12 is connected to an L-shaped elbow through a pipe joint, and the end of the L-shaped elbow extends into the liquid storage tank. The discharge end of the servo water pump 12 is connected to a hose that passes through the inner cavity of the centrifugal tank 14.

[0032] The first chamber for fixing the high-speed motor 16 is provided at the bottom of the centrifugal tank 14, and the second chamber for rotating the cold rolling oil is provided at the upper layer of the centrifugal tank 14. The second chamber at the upper and lower positions of the centrifugal tank 14 is not connected to the first chamber, and a circular hole is provided at the position where the two chambers are connected to each other, and a sealed bearing is provided inside the circular hole to match the shaft body of the stirring paddle 15. A valve is provided on the back side wall of the centrifugal tank 14 to penetrate the outside of the box body 11, and a one-way valve connected to the hose at the discharge end of the servo water pump 12 is installed on the right surface of the centrifugal tank 14.

[0033] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0034] After use, the cold rolling oil will remain on the surface of the rolling machine, and the cold rolling oil is no longer pure but mixed with many impurities. At this time, the centrifugal pump 31 provides the universal hose 33 with the power of extraction and adsorption, and the cold rolling oil remaining on the rolling machine is extracted by the universal hose 33, and the discharge pipe 32 discharges the cold rolling oil to the upper surface of the isolation filter plate 18, and the cold rolling oil is filtered on the isolation filter plate 18 and flows into the cold rolling oil collection tank 17, and the larger particles of impurities roll down to the outside of the box 11 along the slope of the isolation filter plate 18.

[0035] The cold rolling oil entering the cold rolling oil collecting tank 17 will be temporarily stored in the left half of the cold rolling oil collecting tank 17 for sedimentation. At the same time, the end of the pipe fitting at the extraction end of the servo water pump 12 is located in the upper space of the inner cavity of the cold rolling oil collecting tank 17. The cold rolling oil and impurities at this position are separated, so that the cold rolling oil extracted by the servo water pump 12 into the centrifugal tank 14 is relatively pure. In addition, with the cooperation of the liquid level meter and the one-way valve arranged inside the centrifugal tank 14, after the amount of cold rolling oil in the centrifugal tank 14 is more than 2 / 3, the high-speed motor 16 The stirring paddle 15 is driven to rotate the cold rolling oil inside the centrifugal tank 14. After the stirring paddle 15 stops rotating, the cold rolling oil inside the centrifugal tank 14 maintains a self-rotating state for a period of time due to the action of the rotational force, and the impurities in the oil are forced to settle and concentrate at the bottom center of the inner cavity of the centrifugal tank 14 under the action of the centrifugal force. The upper layer of oil can be taken out through the box door outside the box body 11 and the valve on the back of the centrifugal tank 14, and the impurities settled at the bottom of the inner cavity of the centrifugal tank 14 are cleaned by regularly opening the upper cover of the centrifugal tank 14.

[0036] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A cold rolling oil gas agent recovery and treatment device, characterized in that: It comprises a cold rolling oil treatment component (1) erected on the ground, a protective cover (2) fixed on the top surface of the cold rolling oil treatment component (1), and a cold rolling oil recovery component (3) arranged on the upper surface of the cold rolling oil treatment component (1) and located inside the protective cover (2); The cold rolling oil recovery component (3) includes a centrifugal pump (31), a universal hose (33) connected to the extraction end of the centrifugal pump (31), and a discharge pipe (32) connected to the discharge end of the centrifugal pump (31) and inserted into the cold rolling oil treatment component (1); The cold rolling oil treatment assembly (1) comprises a housing (11), an isolation filter plate (18) fixed in an inclined posture on the right side of the inner cavity of the housing (11), and a cold rolling oil collection tank (17) fixed on the lower surface of the isolation filter plate (18), and a centrifugal tank (14) is fixed on the left side of the inner cavity of the housing (11); wherein a high-speed motor (16) is installed at the bottom of the inner cavity of the centrifugal tank (14), and the output shaft of the high-speed motor (16) is connected to a stirring paddle (15) extending into the upper layer of the inner cavity of the centrifugal tank (14).

2. The cold rolling oil gas agent recovery and treatment device according to claim 1 is characterized in that: A chamber (13) is provided inside the box body (11) for placing and installing a centrifugal tank (14), a cold rolling oil collecting tank (17) and an isolation filter plate (18).

3. The cold rolling oil gas agent recovery and treatment device according to claim 1 is characterized in that: The isolation filter plate (18) is provided with a plurality of holes arranged at equal distances around its periphery for allowing the cold rolling oil to flow into the cold rolling oil collecting tank (17), and the bottom end of the isolation filter plate (18) penetrates to the right side of the exterior of the box body (11).

4. The cold rolling oil gas agent recovery and treatment device according to claim 1, characterized in that: The right side of the cold rolling oil collecting tank (17) is in a bucket shape and the right section is connected to the bottom of the left side surface of the isolation filter plate (18). The left half of the cold rolling oil collecting tank (17) is a liquid storage tank. A servo water pump (12) is installed on the upper surface of the liquid storage tank. The liquid extraction end of the servo water pump (12) is connected to an L-shaped elbow pipe through a pipe joint, and the end of the L-shaped elbow pipe extends into the liquid storage tank. The liquid discharge end of the servo water pump (12) is connected to a hose that penetrates the inner cavity of the centrifugal tank (14).

5. The cold rolling oil gas agent recovery and treatment device according to claim 1, characterized in that: The bottom of the centrifugal tank (14) is provided with a first chamber for fixing a high-speed motor (16), and the upper layer of the centrifugal tank (14) is provided with a second chamber for rotating and centrifuging cold rolling oil, and the second chambers at the upper and lower positions inside the centrifugal tank (14) are not connected to the first chamber, and a circular hole is provided at the position where the two chambers are connected to each other, and a sealed bearing matched with the shaft of the stirring paddle (15) is arranged inside the circular hole.

6. The cold rolling oil gas agent recovery and treatment device according to claim 1, characterized in that: A through hole for a discharge pipe (32) to pass through is provided on the right side of the top surface of the box (11), and the end of the discharge pipe (32) located in the inner cavity of the box (11) is at a position 5 cm to 10 cm above the upper surface of the isolation filter plate (18).

7. The cold rolling oil gas agent recovery and treatment device according to claim 1 is characterized in that: A valve penetrating to the outside of the box body (11) is provided on the back side wall of the centrifugal tank (14), and a one-way valve connected to a hose at the discharge end of the servo water pump (12) is installed on the right side surface of the centrifugal tank (14).

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