Temperature control assembly for reducing tar and increasing temperature of furnace end

Abstract

The utility model relates to the field of heating furnaces, in particular to a temperature control assembly for reducing tar and increasing temperature of a furnace end, which comprises a box body, a turntable and rotating blocks, the turntable is arranged in the box body, the rotating blocks distributed in an annular array are rotatably mounted at the upper end of the box body, high-pressure oxygen lances are arranged at the upper ends of the rotating blocks, and a hydraulic cylinder is arranged at the lower end of the box body. According to the device, the effect of adjusting the focusing combustion point is achieved, the effect of adjusting the temperature area is achieved, and the problems that an existing furnace end temperature control assembly lacks the efficient focusing and temperature increasing effect and lacks oxygen supply, consequently, combustion is uneven, temperature collapse is likely to occur, and accurate control cannot be achieved are solved.

Description

Technical Field

[0001] The utility model relates to the field of heating furnaces, in particular to a temperature control component for reducing coke and increasing temperature at a furnace head. Background Art

[0002] Mining fired heating furnaces are usually used to separate useful substances from impurities in ores. Specifically, it is usually used for the following purposes;

[0003] 1. Place metal-containing ore in a furnace and heat it to separate the metal from other compounds;

[0004] 2. Through high temperature treatment, the furnace can help remove non-metallic components in the ore, making the extracted metal purer.

[0005] In the existing technology, although a certain combustion temperature control effect can be achieved during use, there are defects: the existing furnace head temperature control component lacks the effect of efficient focusing and heating, and lacks oxygen supply, resulting in uneven combustion, easy temperature collapse, and inability to accurately control the problem. In view of this, we propose a furnace head temperature control component for reducing coke and increasing temperature to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the problems existing in the background technology and proposes a temperature control component for reducing coke and increasing temperature at a furnace head.

[0007] The technical solution of the utility model is: a temperature control component for reducing coke and increasing temperature at a furnace head, comprising a box, a turntable and a rotating block, wherein a turntable is arranged inside the box, rotating blocks distributed in a ring array are rotatably installed on the upper end of the box, a high-pressure oxygen gun is arranged on the upper end of the rotating block, and a hydraulic cylinder is arranged at the lower end of the box;

[0008] When the device is in use, the six nozzles with adjustable angles surrounding the upper end of the box can be used to achieve a focused flame-spraying heating effect on a fixed position on the surface of the turntable. The horizontal focus point position can be adjusted by adjusting the gas pressure intake. The combustion efficiency can be increased by cooperating with the high-pressure oxygen gun on the upper end. During combustion, the temperature measuring strip on the inner wall of the box can detect the combustion temperature, and the overall effect of focusing and controlling the temperature by rotating the object on the upper end of the turntable can be achieved.

[0009] Preferably, a bracket is provided at the lower end of the box body, and a base is provided at the lower end of the bracket.

[0010] Preferably, a hydraulic rod is provided at the upper end of the hydraulic cylinder, a mounting groove is provided at the upper end of the hydraulic rod, and the upper end of the mounting groove is fixedly connected to the rotation center of the lower surface of the turntable through a rotating shaft.

[0011] Preferably, a motor 1 is arranged inside the installation groove, and the output shaft of the motor 1 is fixedly connected to the lower end of the rotating shaft.

[0012] Preferably, a mounting frame is provided at the upper end of the box body, the rotating block is rotatably installed between the mounting frames, a second motor is provided on the outer wall of one side of the mounting frame, and the second motor is fixedly connected to the rotation center of one side of the rotating block.

[0013] Preferably, the inner wall of the box is provided with temperature measuring strips distributed in a ring array.

[0014] Preferably, a nozzle is provided on one side of the rotating block, and connecting pipes are provided on one side of the rotating block and the high-pressure oxygen gun.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] First, the utility model can use the second motor to adjust the position of the rotating block to adjust the angle of the nozzle of the flame spray, and cooperate with the gas pressure adjustment to achieve focused heating treatment of various positions on the upper end of the turntable.

[0017] 2. Based on beneficial effect 1, the device can provide high-pressure oxygen supply in a timely manner, effectively increasing combustion efficiency.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a main cross-sectional schematic diagram of the utility model;

[0021] Figure 3 It is a top view schematic diagram of the utility model;

[0022] Figure 4 For the utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0023] Reference numerals:

[0024] 1. Box; 2. Temperature measuring strip; 3. Turntable; 4. Base; 5. Bracket; 6. Hydraulic cylinder; 7. Motor 1; 8. Mounting slot; 9. Hydraulic rod; 10. Rotating block; 11. High-pressure oxygen gun; 12. Motor 2; 13. Mounting bracket; 14. Nozzle. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] See also Figure 1-Figure 4 As shown, this embodiment is a temperature control component for reducing coke and increasing temperature at a furnace head, comprising a box body 1, a turntable 3 and a rotating block 10. The turntable 3 is arranged inside the box body 1, and the rotating blocks 10 distributed in a ring array are rotatably installed on the upper end of the box body 1. A high-pressure oxygen gun 11 is arranged on the upper end of the rotating block 10, and a hydraulic cylinder 6 is arranged on the lower end of the box body 1;

[0031] When the device is in use, six nozzles 14 with adjustable angles around the upper end of the box body 1 can be used to achieve a focused flame-spraying heating effect on a fixed position on the surface of the turntable 3. The horizontal focus point position can be adjusted by adjusting the gas pressure intake. The combustion efficiency can be increased by cooperating with the high-pressure oxygen gun 11 at the upper end. During combustion, the temperature measuring strip 2 on the inner wall of the box body 1 can detect the combustion temperature, and the overall effect of focusing and controlling the temperature of the object on the upper end of the turntable 3 can be achieved.

[0032] A bracket 5 is disposed at the lower end of the box body 1, and a base 4 is disposed at the lower end of the bracket 5. The arrangement of the bracket 5 and the base 4 can increase the stability of the device and reduce the propagation of noise to a certain extent.

[0033] Example 2

[0034] See also Figure 1-Figure 4 As shown, this embodiment further includes the following on the basis of Embodiment 1:

[0035] A hydraulic rod 9 is provided at the upper end of the hydraulic cylinder 6, and a mounting groove 8 is provided at the upper end of the hydraulic rod 9. The upper end of the mounting groove 8 is fixedly connected to the rotation center of the lower surface of the turntable 3 through a rotating shaft. The hydraulic cylinder 6 can drive the turntable 3 to move upward to achieve the longitudinal position adjustment of the object, which can cooperate to achieve the adjustment effect of the combustion focus point.

[0036] A motor 7 is arranged inside the mounting groove 8, and the output shaft of the motor 7 is fixedly connected to the lower end of the rotating shaft. The motor 7 can drive the turntable 3 to rotate.

[0037] A mounting frame 13 is provided at the upper end of the box body 1, and the rotating block 10 is rotatably installed between the mounting frames 13. A motor 2 12 is provided on the outer wall of one side of the mounting frame 13. The motor 2 12 is fixedly connected to the rotation center of one side of the rotating block 10. The motor 2 12 can drive the rotating block 10 to rotate a certain angle to achieve the adjustment effect of focusing the combustion point, thereby achieving the control effect of the local temperature.

[0038] The inner wall of the box body 1 is provided with temperature measuring strips 2 distributed in a ring array. The temperature measuring strips 2 can display the distribution of the combustion local temperature on the computer under the effect of internal infrared scanning.

[0039] A nozzle 14 is provided on one side of the rotating block 10 , and connecting pipes are provided on one side of the rotating block 10 and the high-pressure oxygen gun 11 , and the connecting pipes are connected to an external gas source and a fuel source.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A temperature control assembly for reducing coke and increasing temperature at a furnace head, comprising a housing (1), a turntable (3) and a rotating block (10), characterized in that: A turntable (3) is arranged inside the box (1), rotating blocks (10) distributed in a ring array are rotatably mounted on the upper end of the box (1), a high-pressure oxygen gun (11) is arranged on the upper end of the rotating block (10), and a hydraulic cylinder (6) is arranged on the lower end of the box (1).

2. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 1, characterized in that: A bracket (5) is provided at the lower end of the box body (1), and a base (4) is provided at the lower end of the bracket (5).

3. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 1, characterized in that: The upper end of the hydraulic cylinder (6) is provided with a hydraulic rod (9), the upper end of the hydraulic rod (9) is provided with a mounting groove (8), and the upper end of the mounting groove (8) is fixedly connected to the rotation center of the lower surface of the turntable (3) through a rotating shaft.

4. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 3, characterized in that: A motor 1 (7) is arranged inside the installation groove (8), and the output shaft of the motor 1 (7) is fixedly connected to the lower end of the rotating shaft.

5. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 1, characterized in that: A mounting frame (13) is provided at the upper end of the box body (1), the rotating block (10) is rotatably mounted between the mounting frames (13), a second motor (12) is provided on an outer wall of one side of the mounting frame (13), and the second motor (12) is fixedly connected to a rotation center on one side of the rotating block (10).

6. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 1, characterized in that: The inner wall of the box body (1) is provided with temperature measuring strips (2) distributed in a ring array.

7. A temperature control component for reducing coke and increasing temperature at a furnace head according to claim 1, characterized in that: A nozzle (14) is provided on one side of the rotating block (10), and connecting pipes are provided on one side of the rotating block (10) and the high-pressure oxygen gun (11).

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