Novel oil tank rapid heater

Abstract

The utility model discloses a novel oil tank rapid heater which is characterized by comprising a barrel, the upper side of one end of the barrel is fixedly communicated with a raw material inlet pipe, the other end of the barrel is fixedly communicated with a raw material outlet pipe, the barrel is fixedly communicated with an emptying pipe, and a heat exchange pipe is installed in the barrel; the tube box is fixedly connected with the barrel body through a tube plate, the upper end of the tube box is fixedly connected with a heating medium inlet tube, the lower end of the tube box is fixedly connected with a heating medium outlet tube, the heating medium inlet tube is fixedly communicated with the inlet end of the heat exchange tube, and the heating medium outlet tube is fixedly communicated with the outlet end of the heat exchange tube. The utility model relates to the technical field of heaters, in particular to a novel oil tank rapid heater. The technical problem to be solved by the utility model is to provide a novel oil tank rapid heater which is beneficial to reducing energy consumption in a heating process, improving production efficiency and accelerating crude oil or edible oil to enter a barrel body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heater, specifically relates to a novel oil tank quick heater. BACKGROUND

[0002] In the current oil and chemical product storage and transportation process, the oil or chemical resin in the oil tank is heated, basically adopts the traditional way such as installing cluster tube type or coil type heater in the tank, makes the tank contents through the exchange with the heat medium (generally with saturated steam as heat medium), realizes temperature rise, reduces viscosity, improves its flowability, so as to facilitate the pump delivery. This traditional way has the disadvantages of long heating cycle and low heat energy utilization rate to some extent, a large amount of steam does useless work, and steam consumption is large.

[0003] Prior art, for example, utility model external oil product quick heating device, authorized announcement number is CN203359264U. The heater is installed outside the oil tank, reduces the viscosity of oil product by quickly heating the oil product entering the heater, reduces the resistance drop of pump suction pipeline, so as to meet the suction requirement of pump, realizes the transfer of oil product.

[0004] At present, there is still a lack of a quick heater, which reduces energy consumption in the heating process, improves production efficiency and speeds up the entry of crude oil or edible oil into the cylinder. Utility model content

[0005] The utility model solves the technical problem to provide a novel oil tank quick heater, which is beneficial to reduce energy consumption in the heating process, improve production efficiency and speed up the entry of crude oil or edible oil into the cylinder.

[0006] The utility model realizes the invention purposes by adopting the following technical solutions:

[0007] The utility model provides a novel oil tank fast heater, its characterized in being including: cylinder, one end upper side fixed communication raw material import pipe of the cylinder, the other end fixed communication raw material export pipe of the cylinder, fixed communication emptying pipe of the cylinder, install heat exchange pipe in the cylinder, the pipe box is fixedly connected with the cylinder through the pipe plate, the upper end fixed connection heat medium import pipe of the pipe box, the lower end fixed connection heat medium export pipe of the pipe box, the heat medium import pipe fixed communication inlet end of the heat exchange pipe, the heat medium export pipe fixed communication outlet end of the heat exchange pipe, heat exchange pipe adopts high -efficient turbulence wave node pipe as heat exchange element, guarantees the reasonable flow of oil product between the pipe, and its heat transfer mechanism is strengthened: when flowing on the inner and outer surface, the fluid produces the shock and scouring effect, the flowing direction changes constantly, makes the fluid heat conduction layer that sticks to the pipe wall surface thin to destroy, metal surface heat transfer accelerates the fluid internal micro -vortex flow strengthens, makes the fluid internal heat diffusion strengthen. Simultaneously, because of the existence of the shock, the scouring effect, the fluid that sticks to the pipe wall surface will not produce local overheating. Therefore can make oil product obtain proper, sufficient heat exchange, and no coking, decomposition possibility. Have compact structure, small volume, large heat exchange area, long service life, safe and reliable, energy -conserving effect is outstanding, the characteristics such as installation maintenance is convenient, can realize the automation constant temperature control, greatly improve the overall performance of heat exchanger, and will not affect the use safety of tank body because of the installation of heater. Solve the problem that the energy of heating steam is wasted seriously in the process of crude oil or edible oil storage and transportation, and play a positive role in promoting the energy saving and consumption reduction of petrochemical industry.

[0008] As a further limitation of the technical solution, the raw material import pipe is fixedly connected to the anti-blocking pipe, a group of mounting rods are fixedly connected in the anti-blocking pipe, each mounting rod is fixedly connected to a tapered top pipe, the central shaft of the stirring rod passes through the bottom plate of the tapered top pipe, and the stirring rod is arranged in the raw material import pipe. By using the stirring rod, the raw material import pipe is prevented from being blocked by rotating in the raw material import pipe.

[0009] As a further limitation of the technical solution, the tapered top pipe bearing connects the central shaft of the impeller, the central shaft of the impeller connects a square hole shaft, a square shaft is arranged in the square hole of the square hole shaft, and the square shaft is fixedly connected to the central shaft of the stirring rod. The impeller is rotated by the falling impact of the crude oil or edible oil, and the stirring rod is driven to move.

[0010] As a further limitation of the technical solution, the central shaft of the stirring rod connects a rotating disc, a round head rod is fixedly connected to the edge of the rotating disc, the bottom plate of the tapered top pipe is fixedly connected to a wedge-shaped round block, the central shaft of the stirring rod passes through the wedge-shaped round block, and the round head rod contacts the wedge-shaped round block. By using the round head rod and the wedge-shaped round block, the stirring rod moves in the height direction when the rotating disc rotates.

[0011] As a further limitation of the technical solution, the square hole shaft is provided with a spring, and the spring is fixedly connected with the square hole shaft and the square shaft. The elastic deformation of the spring assists the movement of the related elements in the height direction.

[0012] As a further limitation of the technical solution, the cylinder is fixedly connected with a saddle.

[0013] As a further limitation of the technical solution, the cylinder is fixedly connected with a saddle.

[0014] Compared with the related art, the novel oil tank rapid heater has the following advantages

[0015] Advantages:

[0016] (1) The heat exchange pipe of the device uses high-efficiency turbulent wave node pipe as a heat exchange element to ensure the reasonable flow of oil between the pipes;

[0017] (2) The device uses a stirring rod, which rotates in the raw material inlet pipe while moving in the height direction, to speed up the raw material into the cylinder;

[0018] (3) The device uses raw material to impact the impeller to realize the rotation of the impeller and the movement of the stirring rod, which is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in the figure.

[0020] Figure 2 The structure of the utility model is shown in the figure.

[0021] Figure 3 The structure of the utility model is shown in the figure.

[0022] Figure 4 The structure of the utility model is shown in the figure. Figure 1 .

[0023] Figure 5 The structure of the utility model is shown in the figure. Figure 2 .

[0024] In the figure: 1, heat medium inlet pipe, 2, tube plate, 3, raw material inlet pipe, 4, cylinder, 5, emptying pipe, 6, raw material outlet pipe, 7, saddle, 8, sewage pipe, 9, heat medium outlet pipe, 10, tube box, 11, anti-blocking pipe, 12, impeller, 13, conical top pipe, 14, mounting rod, 15, stirring rod, 16, square hole shaft, 17, square shaft, 18, round head rod, 19, wedge-shaped round block, 20, rotating disc, 21, spring. DETAILED DESCRIPTION

[0025] The utility model is further described below in combination with the drawings and embodiments.

[0026] Embodiment one: a novel oil tank fast heater, comprising: a cylinder body 4, one end upper side of the cylinder body 4 is fixedly connected with a raw material inlet pipe 3, the other end of the cylinder body 4 is fixedly connected with a raw material outlet pipe 6, the cylinder body 4 is fixedly connected with a emptying pipe 5, and a heat exchange pipe is installed in the cylinder body 4; a tube box 10 is fixedly connected with the cylinder body 4 through a tube plate 2, the upper end of the tube box 10 is fixedly connected with a heat medium inlet pipe 1, the lower end of the tube box 10 is fixedly connected with a heat medium outlet pipe 9, the heat medium inlet pipe 1 is fixedly connected with the inlet end of the heat exchange pipe, and the heat medium outlet pipe 9 is fixedly connected with the outlet end of the heat exchange pipe. The heat exchange pipe adopts high-efficiency turbulent wave node pipe as a heat exchange element, so that the oil product can flow reasonably between the pipes, and the heat transfer mechanism is strengthened in that when the fluid flows on the inner and outer surfaces, oscillation and scouring actions are generated, the flowing direction is changed constantly, the fluid heat conduction layer close to the pipe wall surface is thinned and even destroyed, the metal surface heat transfer is accelerated, the fluid internal micro vortex is strengthened, and the fluid internal heat diffusion is strengthened. At the same time, due to the existence of oscillation and scouring actions, the fluid close to the pipe wall surface will not be locally overheated. Therefore, the oil product can be properly and sufficiently heat exchanged, and coking and decomposition are not possible. The novel oil tank fast heater has the characteristics of compact structure, small volume, large heat exchange area, long service life, safety and reliability, outstanding energy-saving effect, convenient installation and maintenance, and automatic constant-temperature control, greatly improves the overall performance of the heat exchanger, and does not affect the use safety of the tank body due to the installation of the heater. The novel oil tank fast heater solves the problem that the heating steam energy of crude oil or edible oil is wasted seriously in the storage and transportation process, and positively promotes the energy saving and consumption reduction of the petrochemical industry.

[0027] The cylinder body 4 is fixedly connected with a blowdown pipe 8, so that the residual crude oil or edible oil in the cylinder body 4 can be conveniently discharged.

[0028] The cylinder body 4 is fixedly connected with a saddle 7.

[0029] The working principle of the novel oil tank fast heater is as follows:

[0030] The raw material tank, the raw material inlet pipe 3 and the raw material outlet pipe 6 are connected by pipelines to form a complete channel. The heat medium source, the heat medium inlet pipe 1 and the heat medium outlet pipe 9 are connected by pipelines to form a complete channel.

[0031] The raw material enters the cylinder body 4 from the raw material inlet pipe 3 and is discharged from the raw material outlet pipe 6. The heat medium enters from the heat medium inlet pipe 1 and is discharged from the heat medium outlet pipe 9 through the heat exchange pipe, so that the heat exchange pipe heats the raw material and realizes the rapid heating of the raw material. When the raw material enters the cylinder body 4, the air in it is discharged through the emptying pipe 5. After the heating of the raw material is completed, the blowdown pipe 8 is opened, and the remaining raw material is discharged.

[0032] The embodiment is further illustrated on the basis of the embodiment one, the raw material inlet pipe 3 is fixedly connected with the anti-blocking pipe 11, a group of mounting rods 14 are fixedly connected in the anti-blocking pipe 11, each mounting rod 14 is fixedly connected with a conical top pipe 13, the central shaft of the stirring rod 15 passes through the bottom plate of the conical top pipe 13, and the stirring rod 15 is arranged in the raw material inlet pipe 3. By adopting the stirring rod 15, the raw material inlet pipe 3 is prevented from being blocked by rotating in the raw material inlet pipe 3.

[0033] The conical top pipe 13 is in bearing connection with the central shaft of the impeller 12, the central shaft of the impeller 12 is connected with a square hole shaft 16, a square shaft 17 is arranged in the square hole of the square hole shaft 16, and the square shaft 17 is fixedly connected with the central shaft of the stirring rod 15. The impeller 12 is impacted by falling crude oil or edible oil, the impeller 12 rotates, and the stirring rod 15 is driven to move.

[0034] The central shaft of the stirring rod 15 is connected with a rotating disc 20, a round head rod 18 is fixedly connected at the edge of the rotating disc 20, the bottom plate of the conical top pipe 13 is fixedly connected with a wedge-shaped round block 19, the central shaft of the stirring rod 15 passes through the wedge-shaped round block 19, and the round head rod 18 contacts the wedge-shaped round block 19. By adopting the round head rod 18 and the wedge-shaped round block 19, the stirring rod 15 moves along the height direction when the rotating disc 20 rotates.

[0035] The square hole shaft 16 is provided with a spring 21, and the spring 21 is fixedly connected with the square hole shaft 16 and the square shaft 17. The spring 21 is elastically deformed to assist the related elements to move along the height direction.

[0036] The working principle of the novel oil tank rapid heater is as follows:

[0037] The pipeline is used to connect the raw material box, the anti-blocking pipe 11 and the raw material outlet pipe 6 to form a complete channel. The pipeline is used to connect the heat medium source, the heat medium inlet pipe 1 and the heat medium outlet pipe 9 to form a complete channel.

[0038] When the raw material impacts the impeller 12, the impeller 12 rotates, the impeller 12 drives the square hole shaft 16, the square shaft 17, the spring 21, the stirring rod 15 and the rotating disc 20 to rotate, the rotating disc 20 drives the round head rod 18 to move along the inclined surface of the wedge-shaped round block 19, under the elastic action of the spring 21, the round head rod 18 drives the rotating disc 20 to move along the height direction, the rotating disc 20 drives the stirring rod 15 to move along the height direction, the stirring rod 15 drives the square shaft 17 to move along the square hole shaft 16, so that the stirring rod 15 rotates in the raw material inlet pipe 3 and moves along the height direction at the same time, and the raw material enters the barrel 4.

[0039] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A novel oil tank rapid heater, characterized by, It includes: The cylinder (4) is fixedly connected with the raw material inlet pipe (3) on one end of the upper side, the other end of the cylinder (4) is fixedly connected with the raw material outlet pipe (6), the cylinder (4) is fixedly connected with the emptying pipe (5), and the heat exchange pipe is installed in the cylinder (4); The tube box (10) is fixedly connected with the cylinder (4) through the tube plate (2), the upper end of the tube box (10) is fixedly connected with the heat medium inlet pipe (1), the lower end of the tube box (10) is fixedly connected with the heat medium outlet pipe (9), the heat medium inlet pipe (1) is fixedly connected with the inlet end of the heat exchange pipe, and the heat medium outlet pipe (9) is fixedly connected with the outlet end of the heat exchange pipe.

2. The novel oil tank rapid heater according to claim 1, characterized in that: The raw material inlet pipe (3) is fixedly connected with the anti-blocking pipe (11), a group of mounting rods (14) are fixedly connected in the anti-blocking pipe (11), each mounting rod (14) is fixedly connected with a conical top pipe (13), the central axis of the stirring rod (15) penetrates the bottom plate of the conical top pipe (13), and the stirring rod (15) is arranged in the raw material inlet pipe (3).

3. The novel rapid oil tank heater according to claim 2, characterized in that: The conical top pipe (13) is connected with the central axis of the impeller (12), the central axis of the impeller (12) is connected with the square hole shaft (16), the square hole of the square hole shaft (16) is provided with a square shaft (17), and the square shaft (17) is fixedly connected with the central axis of the stirring rod (15).

4. The novel rapid oil tank heater according to claim 3, characterized in that: The central axis of the stirring rod (15) is connected with the rotating disc (20), the edge of the rotating disc (20) is fixedly connected with the round head rod (18), the bottom plate of the conical top pipe (13) is fixedly connected with the wedge-shaped round block (19), the central axis of the stirring rod (15) penetrates the wedge-shaped round block (19), and the round head rod (18) contacts the wedge-shaped round block (19).

5. The novel rapid oil tank heater of claim 4, characterized by: The square hole shaft (16) is provided with a spring (21), and the spring (21) is fixedly connected with the square hole shaft (16) and the square shaft (17).

6. The novel rapid oil tank heater of claim 1, characterized by: The cylinder (4) is fixedly connected with the blowdown pipe (8).

7. The novel rapid oil tank heater of claim 1, characterized by: The cylinder (4) is fixedly connected with the saddle (7).

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