CN210314148U

CN210314148U - Cooling arrangement for lubricating oil production

Info

Publication number: CN210314148U
Application number: CN201920808205.0U
Authority: CN
Inventors: 王帆
Original assignee: Dongguan Basit Energy Technology Co ltd
Current assignee: Dongguan Basit Energy Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-14
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to the technical field of lubricating oil production, in particular to a cooling device for lubricating oil production, which comprises an oil tank and a water bucket, wherein one side of the oil tank is provided with an air pump for introducing air into an inner cavity at the bottom of the oil tank, and the top of the oil tank is also provided with an air outlet for discharging air; the oil tank is internally provided with a stirring mechanism in a rotating way along the central axis, and an air distributing assembly for enabling air to uniformly escape upwards is also arranged in the inner cavity at the bottom of the oil tank. The embodiment of the utility model can ensure the sufficient contact between the air in the oil tank and the lubricating oil by blowing the air into the oil tank and matching with the air homogenizing component and the stirring mechanism, so as to improve the cooling effect of the lubricating oil in the oil tank; in addition, when the lubricating oil flows through the oil conveying spiral pipe, the lubricating oil exchanges heat with water in the water barrel, and the cooling effect on the lubricating oil can be further improved.

Description

Cooling arrangement for lubricating oil production

Technical Field

The utility model relates to a lubricating oil production technical field specifically is a cooling arrangement for lubricating oil production.

Background

At present, in the field of petrochemical industry, along with the rapid development of domestic and foreign economy, the performance requirements on lubricating oil products are also improved; during the blending process of the lubricating oil, one or more additives are often required to improve the specific performance of the lubricating oil, and the blending is also performed for the purpose of covering the quality of the lubricating oil , so that the requirements of various applications are met.

The blending kettle for producing the lubricating oil is heated by adopting a medium, the temperature of the heat conduction oil which is generally used as the medium is controlled to be more than 200 ℃ in the blending production process, the temperature of the blended finished oil is too high in the preservation process and is easy to oxidize, the temperature is generally required to be reduced to be less than 80 ℃, and then the blended finished oil can be barreled and stored, the cooling period is long, and the overall efficiency of the production is seriously influenced. In addition, the existing cooling effect is poor, and the cooling time is long, so that a cooling device for producing lubricating oil is required to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling arrangement for lubricating oil production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cooling device for lubricating oil production comprises an oil tank and a water barrel, wherein an air pump for introducing air into an inner cavity at the bottom of the oil tank is arranged on one side of the oil tank, and an air outlet for exhausting air is further formed in the top of the oil tank; a stirring mechanism is rotatably arranged in the oil tank along the central axis of the oil tank, and an air homogenizing assembly for enabling air to uniformly escape upwards is further arranged in an inner cavity at the bottom of the oil tank;

even gas subassembly is including sealed rotation locate the rotary disk of oil tank bottom inner chamber, the ease gas port has been seted up to one side of rotary disk, has the one-way pressure pneumatic valve in the ease gas port, even gas subassembly still including being used for the drive the rotatory second motor of rotary disk, with the intake pipe that the air pump was given vent to anger and is held the connection extends to the below of rotary disk in the oil tank bottom inner chamber.

As a further aspect of the present invention: the oil-conveying spiral pipe is arranged in the bucket, a water filling port is arranged at the top of the bucket, and a water outlet is formed in the bottom of the bucket.

As a further aspect of the present invention: the oil tank is characterized in that an oil conveying bottom pipe is arranged above the rotating disc of the inner cavity at the bottom of the oil tank in a communicated mode, an oil pump is installed on the oil conveying bottom pipe, the other end of the oil conveying bottom pipe extends into the water bucket and is communicated with the bottom end of the oil conveying spiral pipe, an oil conveying top pipe is arranged at the top end of the oil tank in a communicated mode, and the other end of the oil conveying top pipe extends into the water bucket and is communicated with the top end of the oil conveying spiral pipe.

As a further aspect of the present invention: the stirring mechanism comprises a supporting rotating shaft which is rotatably arranged along the central axis of the inner cavity of the upper part of the oil tank, and a supporting cross rod is fixedly arranged at the bottom end of the supporting rotating shaft arranged in the inner cavity of the upper part of the oil tank;

the stirring mechanism further comprises a first motor for driving the supporting rotating shaft to rotate; the stirring mechanism further comprises a first stirring part and a second stirring part which are respectively arranged at the bottoms of the two ends of the supporting cross rod.

As a further aspect of the present invention: the first stirring portion and the second stirring portion are different in length in the direction of the central axis in the oil tank, wherein the length of the first stirring portion is larger than that of the second stirring portion.

As a further aspect of the present invention: in order to realize the rotary disc rotary seal in the bottom inner cavity of the oil tank, a support bracket is fixedly arranged on the inner wall of the bottom inner cavity of the oil tank, the outer end face of the rotary disc is rotatably embedded in a groove formed in the support bracket inner cavity, and sealing strips attached to the rotary disc are arranged on the top face and the bottom face of the groove.

Compared with the prior art, in the cooling equipment for lubricating oil production provided by the embodiment of the utility model, air is blown into the oil tank and matched with the air uniformizing assembly, so that the air escapes from bottom to top in the oil tank to take away part of heat in the lubricating oil in the oil tank, thereby realizing the cooling effect of the lubricating oil in the oil tank; in addition, after the oil pump is started, lubricating oil in the inner cavity of the bottom of the oil tank can flow through the oil conveying bottom pipe, the oil conveying spiral pipe and the oil conveying top pipe and then flow back into the oil tank, and the lubricating oil exchanges heat with water in the water bucket when flowing through the oil conveying spiral pipe, so that the cooling effect on the lubricating oil can be further improved.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a cooling device for lubricating oil production provided by an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-oil tank, 2-oil injection port, 3-air pump, 4-air inlet pipe, 5-first motor, 6-support rotating shaft, 7-support cross rod, 8-first stirring part, 9-second stirring part, 10-water bucket, 11-air outlet, 12-oil conveying top pipe, 13-oil conveying spiral pipe, 14-water injection port, 15-water outlet, 16-oil conveying bottom pipe, 17-oil pump, 18-second motor, 19-rotating disk, 20-residual oil outlet, 21-residual oil outlet valve, 22-air escape port, 23-one-way pressure air valve, 24-support holder and 25-sealing strip.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, in an embodiment provided by the present invention, a cooling apparatus for producing lubricating oil includes an oil tank 1 and a water barrel 10, wherein an oil filling port 2 is further disposed at a top of the oil tank 1, and lubricating oil is added into the oil tank 1 through the oil filling port 2; an air pump 3 for introducing air into an inner cavity at the bottom of the oil tank 1 is arranged on one side of the oil tank 1, and an air outlet 11 for exhausting air is further arranged at the top of the oil tank 1, so that it can be understood that the temperature of the lubricating oil in the oil tank 1 is higher than that of the ambient air of the lubricating oil in order to cool the lubricating oil in the oil tank 1;

in order to further ensure sufficient contact between air in the oil tank 1 and lubricating oil so as to improve the cooling effect of the lubricating oil in the oil tank 1, a stirring mechanism is rotatably arranged in the oil tank 1 along the central axis of the oil tank 1, the stirring mechanism comprises a supporting rotating shaft 6 rotatably arranged along the central axis of an inner cavity at the upper part of the oil tank 1, a supporting cross rod 7 is fixedly arranged at the bottom end of the supporting rotating shaft 6 arranged in the inner cavity at the upper part of the oil tank 1, the stirring mechanism further comprises a first motor 5 for driving the supporting rotating shaft 6 to rotate, and the first motor 5 is fixedly arranged on the top surface of a top plate of the oil tank 1; the stirring mechanism further comprises a first stirring part 8 and a second stirring part 9 which are respectively arranged at the bottoms of the two ends of the supporting cross rod 7, the lengths of the first stirring part 8 and the second stirring part 9 in the direction of the central axis in the oil tank 1 are different, and the length of the first stirring part 8 is larger than that of the second stirring part 9.

In order to further ensure sufficient contact between air in the oil tank 1 and lubricating oil so as to improve the cooling effect of the lubricating oil in the oil tank 1, an air distribution assembly for enabling the air to uniformly escape upwards is further arranged in the inner cavity at the bottom of the oil tank 1, the air distribution assembly comprises a rotating disk 19 which is arranged in the inner cavity at the bottom of the oil tank 1 in a sealing and rotating manner, one side of the rotating disk 19 is provided with an air escape opening 22, a one-way pressure air valve 23 is arranged in the air escape opening 22, the air distribution assembly further comprises a second motor 18 for driving the rotating disk 19 to rotate, the second motor 18 is fixedly arranged on the bottom plate bottom surface of the oil tank 1, an air inlet pipe 4 connected with the air outlet end of the air pump 3 extends to the lower part of the rotating disk 19 in the inner cavity at the bottom of the oil tank 1, so that under the action of the air pump 3, the gas discharged through the gas outlet 22 escapes from the tank 1 from below to above.

For realizing this kind of bottom inner chamber at oil tank 1 of rotary disk 19 rotary seal the utility model provides an in, fixed mounting has the support to hold in the palm 24 on the bottom inner chamber inner wall of oil tank 1, rotary disk 19's outer terminal surface is rotated to inlay and is located support in the recess that 24 inner chambers were seted up, just the top surface and the bottom surface of recess all be provided with rotary disk 19 laminates mutually sealing strip 25.

The embodiment of the utility model provides an when specifically using, there is the possibility of seepage to rotary disk 19 below lubricating oil in the oil tank 1, but this does not influence utilizing air pump 3 to let in the oil tank 1 in this embodiment, in order to reach the effect of the abundant contact heat transfer of air and lubricating oil, in this embodiment, can also install the air booster pump in intake pipe 4, in order to realize advancing under the condition that has lubricating oil in rotary disk 19 below, still can be with gas blending in the 1 inner chamber of oil tank of rotary disk 19 below, and make gas wash away the one-way pressure pneumatic valve 23 in the escape port 22 smoothly, so that gas forms the escape effect from bottom to top in oil tank 1.

Furthermore, in order to conveniently discharge the leaked lubricating oil below the rotating disc 19, the bottom inner cavity of the oil tank 1 is also provided with a residual oil outlet 20 positioned below the rotating disc 19, and a residual oil outlet valve 21 is installed on the residual oil outlet 20.

Referring to fig. 1-2, in another embodiment of the present invention, an oil delivery spiral pipe 13 is disposed in the water tank 10, a water filling port 14 is disposed at the top of the water tank 10, and a water outlet 15 is disposed at the bottom of the water tank 10; the top intercommunication of the bottom inner chamber rotary disk 19 of oil tank 1 is equipped with oil delivery bottom tube 16, installs oil pump 17 on the oil delivery bottom tube 16, the other end of oil delivery bottom tube 16 extends to in the cask 10 and with the bottom of oil delivery spiral pipe 13 is linked together, the top intercommunication of oil tank 1 is equipped with oil delivery push pipe 12, and the other end of oil delivery push pipe 12 extends to in the cask 10 and with the top of oil delivery spiral pipe 13 is linked together, after starting oil pump 17, can make the lubricating oil of the bottom inner chamber of oil tank 1 flow through oil delivery bottom tube 16, oil delivery spiral pipe 13 and oil delivery push pipe 12 after, flow back to in the oil tank 1, and lubricating oil when flowing through oil delivery spiral pipe 13, carry out the heat transfer with the water in the cask 10 to improve the cooling effect to lubricating oil.

Further, in the embodiment of the present invention, the bottom inner cavity of the oil tank 1 is further provided with a discharge port (not shown in the figure) located above the rotating disc 19 for discharging the lubricating oil in the oil tank 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The cooling equipment for producing the lubricating oil is characterized by comprising an oil tank (1) and a water barrel (10), wherein one side of the oil tank (1) is provided with an air pump (3) for introducing air into an inner cavity at the bottom of the oil tank (1), and the top of the oil tank (1) is also provided with an air outlet (11) for discharging the air;

a stirring mechanism is rotationally arranged in the oil tank (1) along the central axis thereof;

an air homogenizing assembly for enabling air to uniformly escape upwards is further arranged in the inner cavity at the bottom of the oil tank (1);

the gas homogenizing assembly comprises a rotating disc (19) which is hermetically and rotatably arranged in an inner cavity of the bottom of the oil tank (1), one side of the rotating disc (19) is provided with a gas escape opening (22), and a one-way pressure gas valve (23) is arranged in the gas escape opening (22);

the gas homogenizing assembly further comprises a second motor (18) used for driving the rotating disc (19) to rotate, and a gas inlet pipe (4) connected with a gas outlet end of the air pump (3) extends to the position below the rotating disc (19) in the inner cavity of the bottom of the oil tank (1).

2. The cooling device for lubricating oil production according to claim 1, wherein an oil delivery spiral pipe (13) is arranged in the water bucket (10), a water filling port (14) is arranged at the top of the water bucket (10), and a water outlet (15) is arranged at the bottom of the water bucket (10).

3. The cooling device for lubricating oil production according to claim 2, wherein an oil conveying bottom pipe (16) is communicated above the rotating disc (19) of the inner cavity at the bottom of the oil tank (1), an oil pump (17) is installed on the oil conveying bottom pipe (16), the other end of the oil conveying bottom pipe (16) extends into the water bucket (10) and is communicated with the bottom end of the oil conveying spiral pipe (13), an oil conveying top pipe (12) is communicated with the top end of the oil tank (1), and the other end of the oil conveying top pipe (12) extends into the water bucket (10) and is communicated with the top end of the oil conveying spiral pipe (13).

4. The cooling device for the production of lubricating oil according to any one of claims 1 to 3, wherein the stirring mechanism comprises a support rotating shaft (6) which is rotatably arranged along the central axis of the upper inner cavity of the oil tank (1), and a support cross rod (7) is fixedly arranged at the bottom end of the support rotating shaft (6) which is arranged in the upper inner cavity of the oil tank (1);

the stirring mechanism also comprises a first motor (5) for driving the supporting rotating shaft (6) to rotate; the stirring mechanism further comprises a first stirring part (8) and a second stirring part (9) which are respectively arranged at the bottoms of the two ends of the supporting cross rod (7).

5. The cooling apparatus for producing lubricating oil according to claim 4, wherein the first stirring section (8) and the second stirring section (9) differ in length in the direction of the central axis in the oil tank (1);

the length of the first stirring part (8) is greater than that of the second stirring part (9).

6. The cooling equipment for lubricating oil production according to any one of claims 1 to 3, wherein a support bracket (24) is fixedly mounted on the inner wall of the inner cavity at the bottom of the oil tank (1), the outer end surface of the rotating disc (19) is rotatably embedded in a groove formed in the inner cavity of the support bracket (24), and sealing strips (25) attached to the rotating disc (19) are arranged on the top surface and the bottom surface of the groove.