External cooling device of cracking furnace

Abstract

The utility model relates to a cracking furnace external cooling device which comprises a cracking furnace body, a plurality of mounting frames and a spraying mechanism are arranged on the outer side of the cracking furnace body, the spraying mechanism comprises a water tank, a water pump and a plurality of sprayers, the water tank is arranged among the mounting frames, the sprayers are all arranged on the surface of the water tank, and the water pump is arranged on the water tank. A plurality of mounting frames are arranged on the cracking furnace body, a spraying mechanism is arranged on the mounting frames, a water pump is arranged on the spraying mechanism, a first hose and a second hose are arranged on the water pump, the cooling mechanism comprises a water tank and a cooling plate, the water tank is arranged among the mounting frames, and the cooling plate is mounted in the water tank. The spraying mechanism and the cooling mechanism can form a circulating cooling system for the cracking furnace body, so that continuous cooling treatment is performed on the cracking furnace in the using process, and the situation that the temperature environment in a using workshop is affected due to the fact that the temperature of the surface of the cracking furnace is continuously in a high-temperature state is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cracking furnaces, in particular to an external cooling device for a cracking furnace. Background Art

[0002] A cracking furnace is an industrial equipment mainly used to crack hydrocarbons to decompose them into lighter hydrocarbons and various by-products.

[0003] The cracking furnace will generate a large amount of heat during its use, which can quickly heat the reactants to the corresponding temperature until the relevant treatment is completed. However, due to the high temperature generated by the cracking furnace, the temperature in the workshop where the cracking furnace is used will also rise, affecting the temperature environment in the workshop, which may cause physical discomfort to the workers in the workshop. Utility Model Content

[0004] Based on the above description, the utility model provides a cracking furnace external cooling device to solve the problem that the existing cracking furnace has a significant impact on the temperature environment in the workshop during use.

[0005] The utility model solves the above-mentioned technical problem with the following technical solution: a cracking furnace external cooling device, comprising a cracking furnace body, a plurality of mounting frames are arranged on the outer side of the cracking furnace body, a spray mechanism, the spray mechanism comprises a water tank, a water pump and a plurality of nozzles, the water tank is arranged between the plurality of mounting frames, the plurality of nozzles are arranged on the surface of the water tank, the water pump is arranged on the water tank, a hose 1 and a hose 2 are arranged on the water pump, a cooling mechanism, the cooling mechanism comprises a water tank and a cooling plate, the water tank is arranged between the plurality of mounting frames, and the cooling plate is installed in the water tank.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the water tank is located directly below the cracking furnace body, and the front and back sides of the water tank protrude to the front and back sides of the cracking furnace body and are located close to the bottom.

[0008] Furthermore, a filter assembly is provided on the surface of the water tank, and the filter assembly includes a fixed frame and a filter screen. The filter screen is arranged on the inner side of the fixed frame, and the filter screen is located between the cracking furnace body and the water tank.

[0009] Furthermore, a plurality of slide grooves are provided on the inner side of the water tank, and sliding blocks protruding into the slide grooves are provided on the left and right sides of the fixed frame and close to the front side.

[0010] Furthermore, an opening is provided on the surface of the water tank near the back, and the opening is connected to the slide groove.

[0011] Furthermore, a connecting plate is provided on the surface of the fixing frame, and a handle is provided on the surface of the connecting plate.

[0012] Furthermore, one side of the connecting plate contacts the back side of the water tank.

[0013] Furthermore, rubber strips are provided on both sides of the fixing frame, and the rubber strips protrude into the slide groove and are in close contact with the surface of the water tank.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] By arranging a mounting frame on the cracking furnace body, and arranging a spray mechanism and a cooling mechanism on the mounting frame respectively, the spray mechanism and the cooling mechanism can form a circulating cooling system for the cracking furnace body, thereby continuously cooling the cracking furnace during use, avoiding the temperature of the cracking furnace surface being in a high temperature state for a long time and affecting the temperature environment in the use workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0018] Figure 3 This is a schematic diagram of the positional relationship between the cracking furnace body and the cooling mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the filter assembly of the utility model;

[0020] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Cracking furnace body; 2. Mounting frame; 3. Spraying mechanism; 31. Water tank; 32. Water pump; 321. Hose 1; 322. Hose 2; 33. Spray head; 4. Cooling mechanism; 41. Water tank; 411. Slide; 412. Opening; 42. Cooling plate; 5. Filter assembly; 51. Fixed frame; 511. Sliding block; 512. Connecting plate; 5121. Handle; 52. Filter; 6. Rubber strip. DETAILED DESCRIPTION

[0023] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0025] This embodiment provides a cracking furnace external cooling device, which can effectively achieve continuous cooling of the outside of the cracking furnace. Figure 1-3 As shown, the invention comprises a cracking furnace body 1, a spray mechanism 3 and a cooling mechanism 4. Two mounting frames 2 are arranged outside the cracking furnace body 1. The spray mechanism 3 comprises a water tank 31, a water pump 32 and a plurality of nozzles 33. The water tank 31 is arranged between the top surfaces of the two mounting frames 2. The plurality of nozzles 33 are arranged at equal distances on the surface of the water tank 31. The plurality of nozzles 33 are all located directly above the cracking furnace body 1. The water pump 32 is arranged on the water tank 31. The water outlet and water inlet of the water pump 32 are respectively provided with a hose 1 321 and a hose 2 323. 22, the cooling mechanism 4 includes a water tank 41 and a cooling plate 42, the water tank 41 is arranged between the two mounting frames 2, the cooling plate 42 is installed in the water tank 41, the water tank 41 and the water pump 32 are connected through a hose 322, the cooling plate 42 and the water pump 32 are both connected with an external control cabinet (not shown in the figure) by electrical signals, thereby forming a complete cooling system for cooling the cracking furnace body 1, which can effectively realize the continuous cooling of the cracking furnace body 1 and ensure the stability of the temperature environment in the workshop where the cracking furnace body 1 is used.

[0026] like Figure 1-3 As shown, in this embodiment, the water tank 41 is located directly below the cracking furnace body 1, and the front and back sides of the water tank 41 protrude to the front and back sides of the cracking furnace body 1 and are located at a lower position, so that the cooling water sprayed to the surface of the cracking furnace body 1 can enter the water tank 41 to achieve the effect of continuous utilization, thereby avoiding the waste of a large amount of cooling water resources.

[0027] like Figure 1-5As shown, in this embodiment, a filter assembly 5 is provided on the surface of the water tank 41, and the filter assembly 5 includes a fixed frame 51 and a filter screen 52. The shape, structure and size of the fixed frame 51 are adapted to the water tank 41. The fixed frame 51 is located on the inner side of the water tank 41, and the filter screen 52 is arranged on the inner side of the fixed frame 51. The filter screen 52 is located between the cracking furnace body 1 and the water tank 41. The filter assembly 5 is used to achieve a filtering effect on various external objects, so as to prevent some debris from entering the water tank 41 and accidentally clogging the nozzle 33 of the spray mechanism 3 during the circulation action.

[0028] like Figure 1-5 As shown, in this embodiment, two slide grooves 411 are provided on the inner side of the water tank 41 along the horizontal longitudinal direction, and sliders 511 protruding into the slide grooves 411 are provided on the left and right sides of the fixed frame 51 and near the front. An opening 412 is provided on the surface of the water tank 41 and near the back. The opening 412 is connected to the slide groove 411. A connecting plate 512 is provided on the surface of the fixed frame 51. A handle 5121 is provided on the surface of the connecting plate 512. One side of the connecting plate 512 contacts the back of the water tank 41, so that the staff can operate the filter 41. When assembling the component 5 and the water tank 41, first grasp the handle 5121, place the side surface of the fixed frame 51 provided with the slider 511 on the surface of the water tank 41 through the opening 412, and then keep the filter component 5 placed on the water tank 41 horizontal and apply pressure to push the slider 511 into the slide groove 411 to prevent the filter component 5 from swinging up and down during the sliding process, until one side of the connecting plate 512 is pushed to contact one side of the water tank 41, thereby completing the assembly between the filter component 5 and the water tank 41.

[0029] like Figure 1-5 As shown, in this embodiment, rubber strips 6 are provided on both sides of the fixed frame 51. The rubber strips 6 protrude into the slide groove 411 and are in close contact with the surface of the water tank 41, thereby effectively utilizing the friction between the rubber strips 6 protruding into the slide groove 411 and the water tank 41 to achieve a stable restriction effect between the filter component 5 and the water tank 41, thereby avoiding random sliding of the filter component 5.

[0030] When the above-mentioned cooling device is in use, cold water can be first added to the water tank 41. When the cracking furnace body 1 is started and generates heat, the water pump 32 and the cooling plate 42 can be turned on simultaneously through the external control cabinet, and the cold water in the water tank 41 can be pumped out by the water pump 32 and the second hose 322, and the cold water can be introduced into the water tank 31 by the first hose 321, and then the cold water can be sprayed out through the multiple nozzles 33, so that the sprayed cold water directly contacts the surface of the cracking furnace body 1 after heating, so as to achieve the cooling treatment of the cracking furnace body 1. At the same time, the water sprayed to the surface of the cracking furnace body 1 flows and drips onto the surface of the filter screen 52, so as to achieve the filtering effect of the water and drip into the water tank 41 again, and the cooling treatment of the used water can be achieved by the cooling plate 42, and it can be used again.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cracking furnace external cooling device, comprising a cracking furnace body (1), characterized in that: A plurality of mounting frames (2) are provided on the outer side of the cracking furnace body (1); A spray mechanism (3), the spray mechanism (3) comprising a water tank (31), a water pump (32) and a plurality of spray heads (33), the water tank (31) being arranged between a plurality of mounting frames (2), the plurality of spray heads (33) being arranged on the surface of the water tank (31), the water pump (32) being arranged on the water tank (31), and a hose 1 (321) and a hose 2 (322) being arranged on the water pump (32); A cooling mechanism (4), the cooling mechanism (4) comprising a water tank (41) and a cooling plate (42), the water tank (41) being arranged between a plurality of mounting frames (2), and the cooling plate (42) being installed in the water tank (41).

2. A cracking furnace external cooling device according to claim 1, characterized in that: The water tank (41) is located directly below the cracking furnace body (1), and the front and back sides of the water tank (41) protrude to the front and back sides of the cracking furnace body (1) at a lower position.

3. A cracking furnace external cooling device according to claim 1, characterized in that: A filter assembly (5) is provided on the surface of the water tank (41). The filter assembly (5) comprises a fixed frame (51) and a filter screen (52). The filter screen (52) is arranged on the inner side of the fixed frame (51). The filter screen (52) is located between the cracking furnace body (1) and the water tank (41).

4. A cracking furnace external cooling device according to claim 3, characterized in that: A plurality of slide grooves (411) are provided on the inner side of the water tank (41), and sliding blocks (511) protruding into the slide grooves (411) are provided on the left and right sides of the fixed frame (51) and close to the front side.

5. The external cooling device for a cracking furnace according to claim 1, characterized in that: An opening (412) is provided on the surface of the water tank (41) at a position close to the back side, and the opening (412) is connected to the slide groove (411).

6. A cracking furnace external cooling device according to claim 3, characterized in that: A connecting plate (512) is provided on the surface of the fixing frame (51), and a handle (5121) is provided on the surface of the connecting plate (512).

7. A cracking furnace external cooling device according to claim 6, characterized in that: One side of the connecting plate (512) contacts the back side of the water tank (41).

8. The external cooling device for a cracking furnace according to claim 3, characterized in that: Rubber strips (6) are provided on both sides of the fixing frame (51), and the rubber strips (6) protrude into the sliding groove (411) and are in close contact with the surface of the water tank (41).

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