Petroleum and natural gas explosion-proof electromagnetic heater

Abstract

The utility model relates to the technical field of petroleum exploitation equipment, in particular to a petroleum natural gas explosion-proof electromagnetic heater which comprises a heating tank, a partition plate is arranged in the heating tank to divide the heating tank into a heat dissipation cavity and a heating cavity, an operation box is arranged on the left side of the heating tank, and a supporting seat is arranged on the right side of the heating tank. The output end of the first motor penetrates through the heating tank and is arranged in the heat dissipation cavity, a lead screw is fixed to the end of the first motor, a sleeve is connected to the outer wall of the other end of the lead screw, and an electromagnetic heating rod is fixed to the other end of the sleeve. A second motor is arranged on the supporting seat, the output end of the second motor penetrates through the heating tank and is arranged in the heating cavity, a rotating shaft is fixed to the end of the second motor, a stirring rod is fixed to the outer wall of one end of the rotating shaft, and a heat preservation wire is fixed to the end face of one side of the stirring rod. According to the device, petroleum can be heated more uniformly through a stirring rod, and the petroleum heating efficiency is improved; the fan can quickly dissipate heat and cool the heating rod, so that the service life of the heating rod is prolonged; due to the design of the heat preservation wires, the viscosity of petroleum can be effectively prevented from being increased, and the fluidity is prevented from being poor.

Description

Technical Field

[0001] The utility model relates to the technical field of oil production equipment, in particular to an oil and natural gas explosion-proof electromagnetic heater. Background Art

[0002] At present, in the process of mining, transportation or storage of oil and natural gas, in order to reduce the viscosity of oil and increase the transportation speed, it is usually necessary to heat the oil. The publication number is CN 214197736 U, and the name is a wellhead heating device. The design is to heat the oil in the pipeline by circulating the heat transfer oil in the spiral channel formed between the outer wall of the inner tube and the inner wall of the outer tube and releasing heat. However, in actual use, the heating is not very uniform and the oil in the pipeline is heated unevenly, resulting in some oil condensing on the inner wall of the pipeline, affecting the economic benefits of oil thermal recovery. Summary of the invention

[0003] The utility model provides a petroleum and natural gas explosion-proof electromagnetic heater to address the above-mentioned deficiencies in the prior art.

[0004] The utility model discloses an explosion-proof electromagnetic heater for petroleum and natural gas, comprising a heating tank, a support frame is arranged at the bottom of the heating tank, a vertical partition is fixed in the heating tank to divide the interior of the heating tank into a heat dissipation chamber on the left and a heating chamber on the right, and a circular hole is opened on the partition; an operation box is arranged on the left side of the heating tank, and a support seat is arranged on the right side; a first motor is fixed on the upper end surface of the operation box, the output end of the first motor passes through the left side wall of the heating tank and is placed in the heat dissipation chamber, and a screw rod is fixed on the end of the operation box, a sleeve is threadedly connected to the outer wall of the other end of the screw rod, an electromagnetic heating rod is fixed on the other end of the sleeve, and the other end of the electromagnetic heating rod is placed in the circular hole and slidably connected with the sleeve; a second motor is fixed on the upper end surface of the support seat, the output end of the second motor passes through the right side wall of the heating tank and is placed in the heating chamber, and a rotating shaft is fixed on the end of the second motor, a stirring rod is fixed on the outer wall of one end of the rotating shaft, and a heat preservation wire is fixed on one side end surface of the stirring rod; a heat dissipation hole is arranged at the upper end of the heat dissipation chamber, a filling port is arranged at the upper end of the heating chamber, and a liquid discharge port is arranged at the bottom.

[0005] As a further improvement of the utility model, a fan is fixed on the outer wall of the screw rod close to the left side wall of the heating tank.

[0006] As a further improvement of the utility model, more than one stirring rod Ⅰ is fixed at intervals on the outer wall of the rotating shaft close to the right side wall of the heating tank.

[0007] As a further improvement of the present invention, a display screen is provided on the front end surface of the operation box.

[0008] As a further improvement of the utility model, a sealing ring is provided in the circular hole opened on the partition.

[0009] The utility model of the petroleum and natural gas explosion-proof electromagnetic heater has a reasonable structural design. The setting of the stirring rod can make the petroleum heated more evenly, thereby improving the heating efficiency of the petroleum; the setting of the fan can quickly dissipate heat and cool the heating rod, thereby extending the service life of the heater; the design of the insulation wire can keep the petroleum in a relatively stable temperature range at all times, and can effectively prevent the viscosity of the petroleum from becoming higher and the fluidity from becoming worse due to the excessively low temperature of the petroleum. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model;

[0012] Figure 3-4 It is a partial structural schematic diagram of the utility model;

[0013] Figure 5 for Figure 3 Enlarged view of point A in the middle. Implementation

[0014] The utility model discloses an explosion-proof electromagnetic heater for petroleum and natural gas, comprising a heating tank 4, a support frame 5 is arranged at the bottom of the heating tank 4, a vertical partition 3 is fixed in the heating tank 4 to divide the interior of the heating tank 4 into a heat dissipation chamber 7 on the left and a heating chamber 8 on the right, a heat dissipation hole 403 is arranged at the upper end of the heat dissipation chamber 7, a filling port 402 is arranged at the upper end of the heating chamber 8, and a drain port 404 is arranged at the bottom, a circular hole is opened on the partition 3, and a sealing ring 301 is arranged in the circular hole.

[0015] An operation box 1 is provided on the left side of the heating tank 4, a display screen 101 is provided on the front end face of the operation box 1, a first motor 2 is fixed on the upper end face of the operation box 1, an output end of the first motor 2 passes through the left side wall of the heating tank 4 and is placed in the heat dissipation cavity 7, and a screw rod 201 is fixed at its end, the end of the other end of the screw rod 201 is close to the partition 3, a sleeve 202 is threadedly connected to the outer wall of the other end of the screw rod 201, an electromagnetic heating rod 203 is fixed at the other end of the sleeve 202, the other end of the electromagnetic heating rod 203 is placed in a circular hole opened on the partition 3 and slidably connected thereto, by starting the first motor 2, the screw rod 201 can be driven to rotate, the sleeve 202 can be moved left and right on the outer wall of the screw rod 201, so that the electromagnetic heating rod 203 can move left and right in the circular hole opened on the partition 3, so as to achieve heating of the oil; a fan 401 is fixed on the outer wall of the screw rod 201 close to the left side wall of the heating tank 4, and starting the fan 401 can quickly dissipate heat for the electromagnetic heating rod 203.

[0016] A support base 6 is provided on the right side of the heating tank 4, and a second motor 601 is fixed on the upper end surface of the support base 6. The output end of the second motor 601 passes through the right side wall of the heating tank 4 and is placed in the heating chamber 8, and a rotating shaft 602 is fixed at its end. A stirring rod 603 is fixed to the outer wall of one end of the rotating shaft 602, and a heat preservation wire 604 is fixed to the end surface of one side of the stirring rod 603. Two stirring rods I 605 are fixed at intervals on the outer wall of the rotating shaft 602 near the right side wall of the heating tank 4. By starting the second motor 601 to drive the rotating shaft 602 to rotate, the stirring rod 603 and the stirring rod I 605 are driven to rotate, so that the oil in the heating tank 4 can be stirred to make the oil heated more evenly. After the oil is heated, the heated oil can be kept warm by the heat preservation wire 604 to prevent the oil temperature from dropping and the viscosity from increasing.

[0017] When in use, first, the staff injects oil into the heating chamber 8 from the filling port 402, starts the first motor 2 to drive the screw 201 to rotate, and the sleeve 202 moves to the right on the outer wall of the screw 201, so that the electromagnetic heating rod 203 passes through the round hole on the partition 3 and enters the heating chamber 8 to heat the oil. At the same time, the second motor 601 is started to drive the rotating shaft 602 to rotate, and at the same time, the stirring rod 603 and the stirring rod I 605 are driven to rotate to stir the oil, so that the oil is heated more evenly; when the temperature of the oil reaches the set value, the electromagnetic heating Rod 203 stops working, and at the same time, the first motor 2 is controlled to reverse, and the sleeve 202 moves to the left on the outer wall of the screw rod 201, so that the electromagnetic heating rod 203 moves out of the heating chamber 8 and enters the heat dissipation chamber 7 (the right end of the electromagnetic heating rod 203 will not separate from the round hole opened on the partition 3). At this time, the fan 401 can be started to quickly dissipate the heat of the electromagnetic heating rod 203, and the heat dissipated by the electromagnetic heating rod 203 will be discharged from the heat dissipation hole 403; in order to prevent the temperature of the oil from dropping and the viscosity from increasing, the insulation wire 604 can be used to insulate the oil.

Claims

1. A petroleum and natural gas explosion-proof electromagnetic heater, comprising a heating tank (4), a support frame (5) being provided at the bottom of the heating tank (4), wherein A vertically arranged partition (3) is fixed inside the heating tank (4) to divide the interior of the heating tank (4) into a heat dissipation chamber (7) on the left and a heating chamber (8) on the right, and a circular hole is opened on the partition (3); an operating box (1) is provided on the left side of the heating tank (4), and a support seat (6) is provided on the right side; a first motor (2) is fixed on the upper end surface of the operating box (1); an output end of the first motor (2) passes through the left side wall of the heating tank (4) and is placed in the heat dissipation chamber (7), and a screw rod (201) is fixed at its end; a sleeve (202) is threadedly connected to the outer wall of the other end of the screw rod (201), and an electromagnetic heating rod is fixed at the other end of the sleeve (202). (203), the other end of the electromagnetic heating rod (203) is placed in the circular hole and slidably connected thereto; a second motor (601) is fixed on the upper end surface of the support seat (6), the output end of the second motor (601) passes through the right side wall of the heating tank (4) and is placed in the heating chamber (8), and a rotating shaft (602) is fixed at its end, a stirring rod (603) is fixed on the outer wall of one end of the rotating shaft (602), and a heat insulation wire (604) is fixed on one side end surface of the stirring rod (603); a heat dissipation hole (403) is provided at the upper end of the heat dissipation chamber (7), a filling port (402) is provided at the upper end of the heating chamber (8), and a drain port (404) is provided at the bottom.

2. The petroleum and natural gas explosion-proof electromagnetic heater according to claim 1 is characterized in that A fan (401) is fixed on the outer wall of the screw rod (201) close to the left side wall of the heating tank (4).

3. The petroleum and natural gas explosion-proof electromagnetic heater according to claim 1 is characterized in that One or more stirring rods I (605) are fixed at intervals on the outer wall of the rotating shaft (602) close to the right side wall of the heating tank (4).

4. The petroleum and natural gas explosion-proof electromagnetic heater according to claim 1 is characterized in that A display screen (101) is provided on the front end surface of the operation box (1).

5. The petroleum and natural gas explosion-proof electromagnetic heater according to claim 1 is characterized in that A sealing ring (301) is provided in the circular hole opened on the partition (3).

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