Water circulation cooling device for petroleum processing

Abstract

The utility model discloses a water circulation cooling device for petroleum processing. The water circulation cooling device comprises a cooling water tank, a control box is installed on the outer side of the cooling water tank, four sets of supporting frames are installed on the outer side of the cooling water tank, radiators are installed at the top ends of the supporting frames, and cooling fans are installed at the top ends of the radiators. By arranging the cooling water tank, the cooling pipe, the cooling fins and the heat conducting plates, a better cooling effect is achieved, the cooling pipe is installed in the cooling water tank and can conduct high temperature to water in the cooling water tank, and the eight sets of heat conducting plates are arranged in the cooling pipe and can make contact with petroleum in the center position, so that the cooling effect is improved. According to the oil cooler, the cooling fins are arranged, the temperature is rapidly conducted to the outside from the center, the contact area with oil is effectively increased, the phenomenon that the temperature difference between the inside and the outside is large is avoided, meanwhile, through distribution of the cooling fins, the area with water in a cold area is effectively increased, the temperature can be conveniently and rapidly conducted to cooling water, the oil can be conveniently and efficiently cooled, and therefore the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum processing, in particular to a water circulation cooling device used for petroleum processing. Background Art

[0002] Petroleum is a viscous, dark brown liquid, known as the "blood of industry". Petroleum processing refers to the process of separating and converting crude oil into different types of petroleum products, involving a variety of processes, including distillation, cracking, hydrogenation, alkylation, deep desulfurization, denitrogenation and deacidification, catalytic reforming, oxygen cracking, etc. During the petroleum processing, the petroleum needs to be heated or cooled to a suitable temperature state. During the cooling process, a water cooling device is usually used. In actual use, the outer area of ​​the petroleum contacts the cooling pipe, which will cause the outer area to cool down quickly. The temperature conduction efficiency of the central area is slow, and the central area is prone to high temperature, resulting in an unbalanced petroleum temperature. Therefore, a water circulation cooling device for petroleum processing is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a water circulation cooling device for petroleum processing to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water circulation cooling device for petroleum processing, comprising a cooling water tank, a control box is installed on the outside of the cooling water tank, four groups of support frames are installed on the outside of the cooling water tank, and a radiator is installed on the top of the support frame, a heat dissipation fan is installed on the top of the radiator, and a mesh cover is installed on the top of the heat dissipation fan, a dustproof net is installed on the bottom of the radiator, a water supply pipe and a return water pipe are respectively arranged on both sides of the radiator, and the water supply pipe and the return water pipe are fixedly connected with the cooling water tank, a cooling pipe is installed inside the cooling water tank, and the two sides of the cooling pipe are distributed and fixedly connected with the oil inlet pipe and the oil outlet pipe, a heat sink is arranged on the outside of the cooling pipe, a heat conduction plate is arranged on the inside of the cooling pipe, a pump is installed inside the cooling water tank, and the pump and the water supply pipe are connected to each other.

[0005] Preferably, the heat sinks are provided in a plurality of groups, and the heat sinks are arranged and distributed at equal intervals on the outside of the cooling tube.

[0006] Preferably, eight groups of the heat conducting plates are provided, and the heat conducting plates are distributed in a ring shape inside the cooling tube.

[0007] Preferably, a horizontal plate is provided at the bottom end of the radiator, and a brush strip is installed at the top end of the horizontal plate, and the top end of the brush strip is in contact with the dustproof net.

[0008] Preferably, a threaded rod penetrates the center of the transverse plate, and a threaded connection is formed between the threaded rod and the transverse plate, and a driving motor is installed on one side of the threaded rod.

[0009] Preferably, a mounting plate is installed on the inner side of the support frame, and a linear slide rail is arranged between the mounting plate and the bottom end of the cross plate, and two groups of the linear slide rails are arranged, and the linear slide rails are centrally symmetrically distributed at the bottom end of the cross plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) A better cooling effect is achieved by providing a cooling water tank, a cooling pipe, a heat sink and a heat conducting plate. The cooling pipe is installed inside the cooling water tank and can conduct high temperature to the water inside the cooling water tank. The eight sets of heat conducting plates are inside the cooling pipe and can contact the oil at the center position, quickly conducting the temperature from the center to the outside, effectively increasing the contact area with the oil and avoiding the phenomenon of a large temperature difference between the inside and the outside. At the same time, the distribution of the heat sink effectively increases the area with the cold zone water, which is convenient for quickly conducting the temperature to the cooling water and facilitating efficient cooling of the oil, thereby improving the cooling effect;

[0012] (2) Dust cleaning is achieved by providing a driving motor, a mounting plate, a linear slide rail, a threaded rod, a cross plate and a brush bar. The operation of the driving motor drives the threaded rod to rotate, which, in conjunction with the threaded connection with the cross plate and the distribution of the linear slide rail, drives the cross plate to translate at a uniform speed, and controls the brush bar to clean the dust net, thereby removing dust, impurities and foreign matter adhering to the dust net, avoiding blockage of the air duct and affecting the heat dissipation effect of the cooling water, thereby enabling the device to have a cleaning function. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a cooling water tank of the utility model when viewed from above;

[0017] Figure 4It is a schematic diagram of a partial cross-sectional structure of a cooling pipe of the utility model from a side view;

[0018] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the horizontal plate of the utility model in a front view.

[0019] Description of reference numerals in the figures:

[0020] 1. Cooling water tank; 2. Control box; 3. Support frame; 4. Oil inlet pipe; 5. Water pipe; 6. Radiator; 7. Cooling fan; 8. Mesh cover; 9. Dust net; 10. Drive motor; 11. Return pipe; 12. Oil outlet pipe; 13. Mounting plate; 14. Linear guide rail; 15. Threaded rod; 16. Cooling pipe; 17. Heat sink; 18. Pump; 19. Heat conduction plate; 20. Horizontal plate; 21. Brush strip. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of 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.

[0023] See also Figure 1-5The utility model provides an embodiment: a water circulation cooling device for oil processing, comprising a cooling water tank 1, a control box 2 is installed on the outside of the cooling water tank 1, four sets of support frames 3 are installed on the outside of the cooling water tank 1, and a radiator 6 is installed on the top of the support frame 3, a heat dissipation fan 7 is installed on the top of the radiator 6, and a mesh cover 8 is installed on the top of the heat dissipation fan 7, and a dustproof net 9 is installed on the bottom of the radiator 6, a water delivery pipe 5 and a return water pipe 11 are respectively arranged on both sides of the radiator 6, and the water delivery pipe 5 and the return water pipe 11 are fixedly connected to the cooling water tank 1, and a cooling pipe 1 is installed inside the cooling water tank 1 6, and the two sides of the cooling pipe 16 are fixedly connected with the oil inlet pipe 4 and the oil outlet pipe 12, the outer side of the cooling pipe 16 is provided with a heat sink 17, the inner side of the cooling pipe 16 is provided with a heat conducting plate 19, the inside of the cooling water tank 1 is provided with a pump 18, and the pump 18 and the water pipe 5 are connected to each other, the heat sink 17 is provided with a plurality of groups, and the heat sink 17 is arranged at equal intervals on the outer side of the cooling pipe 16, and the heat conducting plate 19 is provided with eight groups, and the heat conducting plate 19 is annularly distributed inside the cooling pipe 16, which effectively increases the contact area with the oil and quickly conducts the center temperature of the oil to the outside;

[0024] Specifically, as shown in the figure, when in use, the cooling pipe 16 is installed inside the cooling water tank 1, and the high temperature can be transferred to the water inside the cooling water tank 1. The distribution of the heat conduction plate 19 can contact the center of the oil to improve the heat conduction efficiency. The distribution of the heat sink 17 effectively increases the area of ​​the cold zone water, which is convenient for quickly transferring the temperature to the cooling water.

[0025] A horizontal plate 20 is provided at the bottom end of the radiator 6, and a brush strip 21 is installed at the top end of the horizontal plate 20, and the top end of the brush strip 21 contacts the dust screen 9. A threaded rod 15 is passed through the center position of the horizontal plate 20, and a threaded connection is formed between the threaded rod 15 and the horizontal plate 20. A driving motor 10 is installed on one side of the threaded rod 15. A mounting plate 13 is installed on the inner side of the support frame 3, and a linear slide rail 14 is provided between the mounting plate 13 and the bottom end of the horizontal plate 20. Two groups of linear slide rails 14 are provided, and the linear slide rails 14 are centrally symmetrically distributed at the bottom end of the horizontal plate 20, which limits the moving direction of the horizontal plate 20, so that the horizontal plate 20 can move steadily and smoothly;

[0026] Specifically, as shown in the figure, when in use, the threaded rod 15 is driven to rotate by the driving motor 10, driving the cross plate 20 to translate at a uniform speed, and controlling the brush bar 21 to clean the dustproof net 9 to remove dust, impurities and foreign objects adhering to the dustproof net 9.

[0027] Working principle: When in use, first, the water circulation cooling device for oil processing is transported to the target area, and the oil delivery pipeline is connected to the oil inlet pipe 4 and the oil outlet pipe 12 respectively, and the oil will be transported to the inside of the cooling pipe 16. The heat conduction plate 19 is inside the cooling pipe 16 and can contact the oil at the center position to avoid a large temperature difference between the inside and the outside. The distribution of the heat sink 17 effectively increases the area of ​​the water in the cold zone, which is convenient for quickly transferring the temperature to the cooling water. As the pump 18 and the heat dissipation fan 7 operate, the pump 18 transports the cooling water to the inside of the radiator 6 through the water delivery pipe 5, and cooperates with the airflow generated by the heat dissipation fan 7 to dissipate the cooling water. The cooling water is then refluxed into the inside of the cooling water tank 1 through the return pipe 11 to continue to absorb the temperature of the oil and cool the oil. The cooled oil will be discharged from the oil outlet pipe 12 to the outside, and the use of the water circulation cooling device is finally completed.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water circulation cooling device for petroleum processing, comprising a cooling water tank (1), characterized in that: A control box (2) is installed on the outside of the cooling water tank (1), four sets of support frames (3) are installed on the outside of the cooling water tank (1), and a radiator (6) is installed on the top of the support frame (3), a heat dissipation fan (7) is installed on the top of the radiator (6), and a mesh cover (8) is installed on the top of the heat dissipation fan (7), and a dustproof net (9) is installed on the bottom of the radiator (6), and a water supply pipe (5) and a return water pipe (11) are respectively arranged on both sides of the radiator (6), and the water supply pipe (5) and the return water pipe (11) are respectively arranged on the two sides of the radiator (6). The pipe (11) is fixedly connected to the cooling water tank (1); a cooling pipe (16) is installed inside the cooling water tank (1), and the two sides of the cooling pipe (16) are fixedly connected to the oil inlet pipe (4) and the oil outlet pipe (12); a heat sink (17) is arranged on the outside of the cooling pipe (16); a heat conduction plate (19) is arranged on the inside of the cooling pipe (16); a pump (18) is installed inside the cooling water tank (1), and the pump (18) and the water delivery pipe (5) are connected to each other.

2. A water circulation cooling device for petroleum processing according to claim 1, characterized in that: The heat sinks (17) are provided in a plurality of groups, and the heat sinks (17) are arranged and distributed at equal intervals on the outside of the cooling tube (16).

3. The water circulation cooling device for petroleum processing according to claim 1, characterized in that: The heat conducting plates (19) are arranged in eight groups, and the heat conducting plates (19) are distributed in a ring shape inside the cooling tube (16).

4. The water circulation cooling device for petroleum processing according to claim 1, characterized in that: A transverse plate (20) is provided at the bottom end of the radiator (6), and a brush strip (21) is installed at the top end of the transverse plate (20), and the top end of the brush strip (21) is in contact with the dustproof net (9).

5. A water circulation cooling device for petroleum processing according to claim 4, characterized in that: A threaded rod (15) passes through the center of the transverse plate (20), and a threaded connection is formed between the threaded rod (15) and the transverse plate (20), and a driving motor (10) is installed on one side of the threaded rod (15).

6. The water circulation cooling device for petroleum processing according to claim 1, characterized in that: A mounting plate (13) is installed on the inner side of the support frame (3), and a linear slide rail (14) is arranged between the mounting plate (13) and the bottom end of the transverse plate (20). Two groups of the linear slide rails (14) are arranged, and the linear slide rails (14) are centrally symmetrically distributed at the bottom end of the transverse plate (20).

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