CN214681078U - Oil-gas lubricating oil mixing device for rolling mill - Google Patents
Oil-gas lubricating oil mixing device for rolling mill Download PDFInfo
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- CN214681078U CN214681078U CN202120522722.9U CN202120522722U CN214681078U CN 214681078 U CN214681078 U CN 214681078U CN 202120522722 U CN202120522722 U CN 202120522722U CN 214681078 U CN214681078 U CN 214681078U
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Abstract
The utility model relates to the technical field of oil-gas lubricating oil mixing equipment, in particular to an oil-gas lubricating oil mixing device for a rolling mill, which comprises a device body, wherein an oil-gas mixing cavity is arranged inside the device body, an air compressor is fixedly arranged in the middle of the top surface of the device body, the gas delivery end of the air compressor is connected with the oil-gas mixing cavity through a gas delivery pipe, an oil tank is arranged on the left side of the upper part of the device body, an oil tank is arranged on the left side of the bottom of the device body, the bottom of the right side surface of the oil tank is connected with the oil-gas mixing cavity of the device body through an oil delivery pipe, an overflow pipe is arranged on the top of the left side surface of the oil tank, and the overflow pipe is connected with the oil tank through an oil return pipe. Moreover, the production cost is also reduced.
Description
Technical Field
The utility model belongs to the technical field of oil-gas lubrication oil mixing apparatus technique and specifically relates to an oil-gas lubrication oil mixing arrangement for rolling mill.
Background
The rolling mill is equipment for realizing a metal rolling process, and generally refers to equipment for completing the whole process of rolled material production. The rolling mill can be divided into two rollers, four rollers, six rollers, eight rollers, twelve rollers, eighteen rollers and the like according to the number of the rollers; according to the arrangement mode of the rollers, the rollers can be divided into an L shape, a T shape, an F shape, a Z shape and an S shape. The common rolling mill mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller dismounting device and the like. Besides the main parts and devices of the common rolling mill, the precision rolling mill is additionally provided with a device for ensuring the rolling precision.
Oil-gas lubrication, which is called as a gas-liquid two-phase fluid cooling and lubricating technology in academia, is a novel lubricating technology, and has incomparable superiority compared with the traditional single-phase fluid lubricating technology. The lubricating oil successfully solves the problem that the dry oil lubrication and the oil mist lubrication cannot overcome, and is a blossoming wonderful flower in the lubricating technology. It is suitable for the newly developed requirements of mechanical industrial equipment, especially for the occasions with high temp., heavy load, high speed, very low speed and poor working condition in which cooling water and dirt invade into the lubricating point. The lubricating oil can solve the problem which cannot be solved by the traditional single-phase fluid lubricating technology, has very obvious use effect, greatly prolongs the service life of a friction pair, and improves the field environment, so the lubricating oil is more and more widely applied, particularly in the field of metallurgical industry.
In the current oil-air lubricating oil mixing device, the main problems that exist are: the output quantity of lubricating oil is difficult to control, and the oil pumping volume of oil pump often can be on the large side, leads to the oil-gas mixture in-process, all has surplus lubricating oil, has increased the energy resource consumption, and then has increased manufacturing cost.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides an oil-gas lubricating oil mixing arrangement for rolling mill, the device is through improving the back, and not only can reduce energy consumption, improve production efficiency, moreover, still reduced manufacturing cost can the output of accurate control lubricating oil.
The technical scheme of the utility model is that:
the utility model provides an oil-gas lubricating oil mixing arrangement for rolling mill which characterized in that: it includes the device body, the inside of device body is provided with the air-fuel mixture chamber, the top surface middle part fixed mounting of device body has the air compressor machine, the gas transmission end of air compressor machine passes through the gas-supply pipe and is connected with the air-fuel mixture chamber, the upper portion left side of device body is provided with the oil tank, the bottom left side of device body is provided with the oil tank, the right flank bottom of oil tank is connected with the air-fuel mixture chamber of device body through defeated oil pipe, the top surface fixed mounting of oil tank has the oil pump, the oil pumping end of oil pump is connected with oil pumping pipe, oil pumping pipe's the other end intercommunication oil tank extends to the interior bottom of oil tank, the end of producing oil of oil pump is connected with the oil tank through going out oil pipe, the overflow pipe is installed at the left surface top of oil tank, the overflow pipe is connected with the oil tank through returning oil pipe.
Furthermore, an oil supplementing pipe is installed at the top of the left side face of the oil tank.
Further, the bottom of the right side face of the device body is fixedly provided with an oil-gas output pipe which is positioned at the bottom of the oil-gas mixing cavity.
Furthermore, the oil gas output pipe is connected with an oil gas pipeline, and the length of the oil gas pipeline is more than 0.5 m.
Furthermore, corresponding valves are respectively arranged on the oil delivery pipe, the oil supplementing pipe and the oil-gas output pipe.
Furthermore, the oil tank is fixedly connected with the device body through a bracket.
The utility model has the advantages that: the utility model discloses a be equipped with oil measure case, overflow pipe and return oil pipe, the output that can accurate control lubricating oil not only can reduce energy resource consumption, improves production efficiency, moreover, has still reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, an apparatus body; 2. an oil-gas mixing cavity; 3. an air compressor; 4. a gas delivery pipe; 5. an oil measuring tank; 6. an oil tank; 7. an oil delivery pipe; 8. an oil pump; 9. an oil pumping pipe; 10. an oil outlet pipe; 11. an overflow pipe; 12. an oil return pipe; 13. supplementing an oil pipe; 14. an oil gas output pipe; 15. an oil and gas pipeline; 16. and (4) a bracket.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figure 1, an oil-gas lubricating oil mixing device for a rolling mill comprises a device body 1, wherein an oil-gas mixing cavity 2 is arranged inside the device body 1, an air compressor 3 is fixedly arranged in the middle of the top surface of the device body 1, the gas transmission end of the air compressor 3 is connected with the oil-gas mixing cavity 2 through a gas transmission pipe 4, an oil tank 5 is arranged on the left side of the upper portion of the device body 1, an oil tank 6 is arranged on the left side of the bottom of the device body 1, the bottom of the right side surface of the oil tank 5 is connected with the oil-gas mixing cavity 2 of the device body 1 through a gas transmission pipe 7, an oil pump 8 is fixedly arranged on the top surface of the oil tank 6, the oil pumping end of the oil pump 8 is connected with an oil pumping pipe 9, the other end of the oil pumping pipe 9 is communicated with the oil tank 6 and extends to the inner bottom of the oil tank 6, the oil outlet end of the oil pump 8 is connected with the oil tank 5 through an oil outlet pipe 10, an overflow pipe 11 is arranged on the top of the left side surface of the oil tank 5, the overflow pipe 11 is connected with the oil tank 6 through an oil return pipe 12.
And an oil supplementing pipe 13 is arranged at the top of the left side surface of the oil tank 6.
The bottom of the right side surface of the device body 1 is fixedly provided with an oil-gas output pipe 14 at the bottom of the oil-gas mixing cavity 2.
The oil and gas output pipe 14 is connected with an oil and gas pipeline 15, and the length of the oil and gas pipeline 15 is more than 0.5 m.
And corresponding valves are respectively arranged on the oil delivery pipe 7, the oil supplementing pipe 13 and the oil-gas output pipe 14.
The oil tank 5 is fixedly connected with the device body 1 through a bracket 16.
The utility model discloses a theory of operation does: during operation, start air compressor machine 3, air compressor machine 3 passes through gas-supply pipe 4 with compressed air and inputs into oil-gas mixing chamber 2, then, start oil pump 8, oil pump 8 takes out lubricating oil to in oil mass case 5, the inside lubricating oil of oil mass case 5 takes out after full, stop oil pump 8, its unnecessary lubricating oil can flow back to in oil tank 6 through overflow pipe 11 and oil return pipe 12, make the inside lubricating oil of oil mass case 5 can both reach the same volume at every turn and realize the output of accurate control lubricating oil, then, open the valve on defeated oil pipe 7, flow the lubricating oil in the oil mass case 5 to the oil-gas mixing chamber 2, after finishing, close the valve on defeated oil pipe 7, lubricating oil and compressed air mix and form the oil gas flow through oil gas output tube 14 and enter into oil gas pipeline 15.
When the oil-gas mixture enters the oil-gas pipeline 15, due to the action of the compressed air, initially, the lubricating oil is adhered around the inner wall of the pipeline by larger particles, when the compressed air moves forwards rapidly, oil drops move forwards along with the compressed air and are gradually blown away, reduced and flattened by the compressed air, when the compressed air reaches the tail end of the pipeline, the oil drops which are adhered around the wall of the pipeline intermittently are connected into a piece to form a continuous oil film, and the compressed air is sprayed into a lubricating point by fine oil drops. The length of the oil and gas pipeline 15 cannot be less than 0.5 m because of a process for the formation of a continuous oil film.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides an oil-gas lubricating oil mixing arrangement for rolling mill which characterized in that: the device comprises a device body (1), wherein an oil-gas mixing cavity (2) is arranged inside the device body (1), an air compressor (3) is fixedly arranged in the middle of the top surface of the device body (1), the gas transmission end of the air compressor (3) is connected with the oil-gas mixing cavity (2) through a gas transmission pipe (4), an oil measuring box (5) is arranged on the left side of the upper portion of the device body (1), an oil tank (6) is arranged on the left side of the bottom of the device body (1), the bottom of the right side surface of the oil measuring box (5) is connected with the oil-gas mixing cavity (2) of the device body (1) through an oil transmission pipe (7), an oil pump (8) is fixedly arranged on the top surface of the oil tank (6), the oil pumping end of the oil pump (8) is connected with an oil pumping pipe (9), the other end of the oil pumping pipe (9) is communicated with the oil tank (6) and extends to the inner bottom of the oil tank (6), the oil outlet end of the oil pump (8) is connected with the oil tank (5) through an oil outlet pipe (10), an overflow pipe (11) is installed at the top of the left side face of the oil tank (5), and the overflow pipe (11) is connected with the oil tank (6) through an oil return pipe (12).
2. The oil-gas-lubricating oil mixing device for the rolling mill according to claim 1, characterized in that: and an oil supplementing pipe (13) is arranged at the top of the left side surface of the oil tank (6).
3. The oil-gas-lubricating oil mixing device for the rolling mill according to claim 2, characterized in that: the device is characterized in that an oil-gas output pipe (14) is fixedly mounted at the bottom of the right side face of the device body (1) and is located at the bottom of the oil-gas mixing cavity (2).
4. The oil-gas-lubricating oil mixing device for the rolling mill according to claim 3, characterized in that: the oil-gas output pipe (14) is connected with an oil-gas pipeline (15), and the length of the oil-gas pipeline (15) is greater than 0.5 m.
5. The oil-gas-lubricating oil mixing device for the rolling mill according to claim 4, wherein: and corresponding valves are respectively arranged on the oil delivery pipe (7), the oil supplementing pipe (13) and the oil-gas output pipe (14).
6. The oil-gas-lubricating oil mixing device for the rolling mill according to claim 5, wherein: the oil tank (5) is fixedly connected with the device body (1) through a bracket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522722.9U CN214681078U (en) | 2021-03-12 | 2021-03-12 | Oil-gas lubricating oil mixing device for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522722.9U CN214681078U (en) | 2021-03-12 | 2021-03-12 | Oil-gas lubricating oil mixing device for rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214681078U true CN214681078U (en) | 2021-11-12 |
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ID=78571036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120522722.9U Active CN214681078U (en) | 2021-03-12 | 2021-03-12 | Oil-gas lubricating oil mixing device for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214681078U (en) |
-
2021
- 2021-03-12 CN CN202120522722.9U patent/CN214681078U/en active Active
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