Efficient combustion device of secondary zinc oxide rotary kiln

Abstract

The utility model relates to the technical field of secondary zinc oxide rotary kilns, and discloses an efficient combustion device of a secondary zinc oxide rotary kiln, which comprises a balancing weight, a supporting base, a fixed sliding chute, an adjusting motor, a heat dissipation plate and a secondary zinc oxide rotary kiln cylinder, a fixed sliding groove is fixedly formed in the upper end of the balancing weight, an adjusting motor is fixedly arranged at the left end of the balancing weight, and a heat dissipation plate is fixedly arranged at the left end of the adjusting motor. According to the high-efficiency combustion device of the secondary zinc oxide rotary kiln, through improvement of the high-efficiency combustion device, the air supplementing and discharging capacity of the high-efficiency combustion device is improved, in the actual using process of the high-efficiency combustion device, air can be conveniently and effectively supplemented to the secondary zinc oxide rotary kiln according to needs, and the secondary zinc oxide rotary kiln can be conveniently and rapidly combusted. And regulation and control of discharging of the secondary zinc oxide rotary kiln are facilitated, and the combustion effect of the efficient combustion device of the secondary zinc oxide rotary kiln is improved.

Description

Technical Field

[0001] This utility model relates to the field of rotary kiln technology for zinc oxide, specifically a high-efficiency combustion device for a rotary kiln for zinc oxide. Background Technology

[0002] A zinc oxide rotary kiln is a device that produces zinc oxide by heating reactive mineral powder in a rotary kiln to cause a chemical reaction.

[0003] Existing patent document CN220230002U discloses a rotary kiln for the production of zinc oxide. As a preferred embodiment of this utility model, the upper end of the left connecting cylinder is connected to a feed hopper, and the upper and lower ends of the right connecting cylinder are respectively connected to an exhaust pipe and a discharge pipe. A control valve and a pressure gauge are installed on the outer wall of the exhaust pipe to ensure normal supply of combustion source to the burner. As another preferred embodiment of this utility model, the left end of the kiln cylinder is fixedly connected to a burner via a connecting rod. The left end of the burner is connected to a connecting pipe, and the other end of the connecting pipe passes through the left end cover and is movably connected to a coupling. The other end of the coupling is connected to... The system includes a conveying pipe, and two opposing sides of the meshing toothed sleeves are fixedly connected to limiting sliding sleeves that are fixedly connected to the outer wall of the rotary kiln. The lower ends of the two cylinders on the left are fixedly connected to the upper ends of the stabilizing base, and the lower ends of the two cylinders on the right are fixedly connected to the upper ends of the stabilizing base. The left and right end caps on both sides provide a sealing effect. The feed hopper and discharge pipe are respectively connected to the left and right connecting cylinders to facilitate feeding and discharging, prevent gas leakage, enhance the heat preservation effect, and reduce energy waste. The motor and reducer are started to make the rotary kiln rotate, so that the material is distributed inside the kiln body and the reaction speed is improved. The cylinders are started to adjust the rotary kiln body so that the left side of the rotary kiln body is higher than the right side, which facilitates the discharge of all the material inside the rotary kiln body.

[0004] However, in the existing technology CN220230002U patent, the air supply and discharge capacity of a rotary kiln for zinc oxide production is poor. As a result, in the actual use of the rotary kiln for zinc oxide production, it is not possible to conveniently and effectively supply air to the rotary kiln as needed, which makes it inconvenient to control the discharge of the rotary kiln for zinc oxide production and affects the combustion effect of the rotary kiln for zinc oxide production. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide a high-efficiency combustion device for a rotary kiln used for zinc oxide production, in order to solve the problem of poor air supply and material discharge capacity of a rotary kiln used for zinc oxide production mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency combustion device for a rotary kiln of secondary zinc oxide, comprising a counterweight, a support base, a fixed chute, an adjusting motor, a heat dissipation plate, a rotary kiln cylinder of secondary zinc oxide, a connecting pipe, a sealing groove, a feed pipe, a sealing plate, a stretching block, an air inlet plate, a ventilation plate, a discharge cylinder, an extension cylinder, a replacement plate, a filter screen plate, a connecting rod, an air inlet motor, an air inlet drive shaft, an air inlet fan blade, a stop motor, a stop drive shaft, a stop valve, and a rotating disk. The lower end of the counterweight is fixedly provided with a support base, and the upper end of the counterweight is fixed... A fixed slide is provided. An adjusting motor is fixedly installed at the left end of the counterweight. A heat dissipation plate is fixedly installed at the left end of the adjusting motor. A secondary zinc oxide rotary kiln is movably installed at the upper end of the fixed slide. A connecting pipe is fixedly installed at the left end of the secondary zinc oxide rotary kiln. A sealing groove is fixedly installed at the left end of the connecting pipe. A feed pipe is fixedly installed at the upper end of the secondary zinc oxide rotary kiln. A sealing plate is fixedly installed at the upper end of the feed pipe. A tensioning block is fixedly installed at the left end of the sealing plate. An air inlet plate is fixedly installed at the upper end of the secondary zinc oxide rotary kiln. A ventilation plate is fixedly installed at the upper end of the air inlet plate.

[0009] Preferably, a discharge cylinder is fixedly provided at the front end of the secondary zinc oxide rotary kiln, and an extension cylinder is fixedly provided at the upper end of the secondary zinc oxide rotary kiln. Through the improvement of the high-efficiency combustion device, the air supply and discharge capacity of the high-efficiency combustion device are improved. In the actual use of the high-efficiency combustion device, the secondary zinc oxide rotary kiln can be conveniently and effectively supplied with air as needed, which facilitates the control of the discharge of the secondary zinc oxide rotary kiln and improves the combustion effect of the high-efficiency combustion device of the secondary zinc oxide rotary kiln.

[0010] Preferably, a replacement plate is fixedly installed at the left end of the extension cylinder, and a filter screen plate is fixedly installed in the middle of the replacement plate. The fixed installation of the fixed slide is facilitated by the installed counterweight and support base. The fixed slide facilitates the movement and rolling of the secondary zinc oxide rotary kiln. The movement and adjustment of the secondary zinc oxide rotary kiln are achieved by controlling and adjusting the motor and the opening of the heat dissipation plate.

[0011] Preferably, a connecting rod is fixedly installed inside the air inlet plate, and an air inlet motor is fixedly installed at the upper end of the connecting rod. The installation of the feed pipe, sealing plate, and stretching block facilitates the feeding control of the secondary zinc oxide rotary kiln.

[0012] Preferably, an air intake drive shaft is fixedly installed at the upper end of the air intake motor, and an air intake fan blade is fixedly installed on the outside of the air intake drive shaft. The installation of the air intake plate and the ventilation plate facilitates the air intake of the secondary zinc oxide rotary kiln.

[0013] Preferably, a shut-off motor is fixedly installed inside the discharge cylinder, and a shut-off drive shaft is fixedly installed at the right end of the shut-off motor. When the air intake motor is turned on, the air intake drive shaft starts to rotate, which drives the air intake fan blades to rotate, thereby improving the air supply effect of the high-efficiency combustion device of the secondary zinc oxide rotary kiln.

[0014] Preferably, a stop valve is fixedly installed at the right end of the stop drive shaft, and a rotating disk is fixedly installed at the right end of the stop valve. The installation of the stop motor, the stop drive shaft, the stop valve and the rotating disk facilitates the discharge control of the high-efficiency combustion device of the secondary zinc oxide rotary kiln.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The high-efficiency combustion device of the zinc oxide rotary kiln has been improved in terms of air supply and material discharge capacity. In actual use, the zinc oxide rotary kiln can be supplied with air conveniently and effectively as needed, which facilitates the control of material discharge and improves the combustion effect of the high-efficiency combustion device.

[0017] 2. The high-efficiency combustion device of this zinc oxide rotary kiln facilitates the fixed installation of the fixed chute through the installed counterweight and support base. Then, the fixed chute facilitates the movement and rolling of the zinc oxide rotary kiln cylinder. The movement and adjustment of the zinc oxide rotary kiln cylinder are achieved by controlling and adjusting the motor and the opening of the heat dissipation plate. Finally, the installation of the feed pipe, sealing plate and tension block facilitates the feeding control of the zinc oxide rotary kiln.

[0018] 3. The high-efficiency combustion device of this zinc oxide rotary kiln facilitates air intake into the kiln cylinder through the installation of the air inlet plate and ventilation plate. Then, by turning on the air inlet motor, the air inlet drive shaft starts to rotate, which drives the air inlet fan blades to rotate, thus improving the air supply effect of the high-efficiency combustion device of the zinc oxide rotary kiln. Finally, the installation of the shut-off motor, shut-off drive shaft, shut-off valve and rotating plate facilitates the discharge control of the high-efficiency combustion device of the zinc oxide rotary kiln. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the counterweight structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the intake fan blade structure of this utility model;

[0022] Figure 4This is a schematic diagram of the shut-off valve structure of this utility model.

[0023] In the diagram: 1. Counterweight; 2. Support base; 3. Fixed slide; 4. Adjustment motor; 5. Heat dissipation plate; 6. Secondary zinc oxide rotary kiln; 7. Connecting pipe; 8. Sealing groove; 9. Feed pipe; 10. Sealing plate; 11. Stretching block; 12. Air inlet plate; 13. Ventilation plate; 14. Discharge cylinder; 15. Extension cylinder; 16. Replacement plate; 17. Filter screen; 18. Connecting rod; 19. Air inlet motor; 20. Air inlet drive shaft; 21. Air inlet fan blade; 22. Shut-off motor; 23. Shut-off drive shaft; 24. Shut-off valve; 25. Rotary disc. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a high-efficiency combustion device for a zinc oxide rotary kiln. The high-efficiency combustion device includes a counterweight 1, a support base 2, a fixed slide 3, an adjusting motor 4, a heat dissipation plate 5, a zinc oxide rotary kiln cylinder 6, a connecting pipe 7, a sealing groove 8, a feed pipe 9, a sealing plate 10, a stretching block 11, an air inlet plate 12, a ventilation plate 13, a discharge cylinder 14, an extension cylinder 15, a replacement plate 16, a filter screen plate 17, a connecting rod 18, an air inlet motor 19, an air inlet drive shaft 20, an air inlet fan blade 21, a stop motor 22, a stop drive shaft 23, a stop valve 24, and a rotating disk 25. A support is fixedly installed at the lower end of the counterweight 1. The base 2 has a fixed sliding groove 3 fixedly installed at the upper end of the counterweight 1. An adjusting motor 4 is fixedly installed at the left end of the counterweight 1. A heat dissipation plate 5 is fixedly installed at the left end of the adjusting motor 4. A secondary zinc oxide rotary kiln 6 is movably installed at the upper end of the fixed sliding groove 3. A connecting pipe 7 is fixedly installed at the left end of the secondary zinc oxide rotary kiln 6. A sealing groove 8 is fixedly installed at the left end of the connecting pipe 7. A feed pipe 9 is fixedly installed at the upper end of the secondary zinc oxide rotary kiln 6. A sealing plate 10 is fixedly installed at the upper end of the feed pipe 9. A tension block 11 is fixedly installed at the left end of the sealing plate 10. An air inlet plate 12 is fixedly installed at the upper end of the secondary zinc oxide rotary kiln 6. A ventilation plate 13 is fixedly installed at the upper end of the air inlet plate 12.

[0026] A discharge cylinder 14 is fixedly installed at the front end of the secondary zinc oxide rotary kiln 6, an extension cylinder 15 is fixedly installed at the upper end of the secondary zinc oxide rotary kiln 6, a replacement plate 16 is fixedly installed at the left end of the extension cylinder 15, a filter screen plate 17 is fixedly installed in the middle of the replacement plate 16, a connecting rod 18 is fixedly installed inside the air inlet plate 12, and an air inlet motor 19 is fixedly installed at the upper end of the connecting rod 18. The fixed installation of the fixed slide 3 is facilitated by the installed counterweight 1 and support base 2. The movement and rolling of the secondary zinc oxide rotary kiln 6 are facilitated by the installed fixed slide 3. The movement and adjustment of the secondary zinc oxide rotary kiln 6 are adjusted by controlling the opening of the motor 4 and the heat dissipation plate 5. The feeding control of the secondary zinc oxide rotary kiln is facilitated by the installation of the feed pipe 9, sealing plate 10 and stretching block 11.

[0027] An air intake drive shaft 20 is fixedly installed at the upper end of the air intake motor 19. An air intake fan blade 21 is fixedly installed on the outside of the air intake drive shaft 20. A shut-off motor 22 is fixedly installed inside the discharge cylinder 14. A shut-off drive shaft 23 is fixedly installed at the right end of the shut-off motor 22. A shut-off valve 24 is fixedly installed at the right end of the shut-off drive shaft 23. A rotating disk 25 is fixedly installed at the right end of the shut-off valve 24. The installation of the air intake plate 12 and the ventilation plate 13 facilitates the air intake of the secondary zinc oxide rotary kiln 6. Then, by opening the air intake motor 19, the air intake drive shaft 20 starts to rotate, which drives the air intake fan blade 21 to start rotating, improving the air replenishment effect of the high-efficiency combustion device of the secondary zinc oxide rotary kiln. Then, the installation of the shut-off motor 22, the shut-off drive shaft 23, the shut-off valve 24 and the rotating disk 25 facilitates the discharge control of the high-efficiency combustion device of the secondary zinc oxide rotary kiln.

[0028] Working principle: The installed counterweight 1 and support base 2 facilitate the fixed installation of the fixed slide 3. The fixed slide 3 facilitates the movement and rolling of the secondary zinc oxide rotary kiln 6. The movement and adjustment of the secondary zinc oxide rotary kiln 6 are achieved by controlling and adjusting the motor 4 and the heat dissipation plate 5. The feeding control of the secondary zinc oxide rotary kiln is facilitated by the installation of the feed pipe 9, sealing plate 10, and tension block 11. The air intake plate 12 and ventilation plate 13 facilitate the air intake of the secondary zinc oxide rotary kiln 6. The opening of the air intake motor 19 causes the air intake drive shaft 20 to rotate, which drives the air intake fan blades 21 to rotate, improving the air replenishment effect of the high-efficiency combustion device of the secondary zinc oxide rotary kiln. The discharge control of the high-efficiency combustion device of the secondary zinc oxide rotary kiln is facilitated by the installation of the shut-off motor 22, shut-off drive shaft 23, shut-off valve 24, and rotating disk 25.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A high-efficiency combustion device for a secondary zinc oxide rotary kiln, the high-efficiency combustion device for the secondary zinc oxide rotary kiln comprising a counterweight (1), a support base (2), a fixed slide (3), an adjusting motor (4), a heat dissipation plate (5), a secondary zinc oxide rotary kiln cylinder (6), a connecting pipe (7), a sealing groove (8), a feed pipe (9), and a sealing plate (10), characterized in that: The lower end of the counterweight (1) is fixedly provided with a support base (2), the upper end of the counterweight (1) is fixedly provided with a fixed slide groove (3), the left end of the counterweight (1) is fixedly provided with an adjustment motor (4), the left end of the adjustment motor (4) is fixedly provided with a heat dissipation plate (5), the upper end of the fixed slide groove (3) is movably provided with a secondary zinc oxide rotary kiln (6), and the left end of the secondary zinc oxide rotary kiln (6) is fixedly provided with a connecting pipe (7). A sealing groove (8) is fixedly provided at the left end of the connecting pipe (7), a feed pipe (9) is fixedly provided at the upper end of the secondary zinc oxide rotary kiln (6), a sealing plate (10) is fixedly provided at the upper end of the feed pipe (9), a stretching block (11) is fixedly provided at the left end of the sealing plate (10), an air inlet plate (12) is fixedly provided at the upper end of the secondary zinc oxide rotary kiln (6), and a ventilation plate (13) is fixedly provided at the upper end of the air inlet plate (12).

2. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 1, characterized in that: A discharge cylinder (14) is fixedly installed at the front end of the secondary zinc oxide rotary kiln (6), and an extension cylinder (15) is fixedly installed at the upper end of the secondary zinc oxide rotary kiln (6).

3. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 2, characterized in that: A replacement plate (16) is fixedly installed at the left end of the extension tube (15), and a filter screen plate (17) is fixedly installed in the middle of the replacement plate (16).

4. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 3, characterized in that: A connecting rod (18) is fixedly installed inside the air inlet plate (12), and an air inlet motor (19) is fixedly installed at the upper end of the connecting rod (18).

5. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 4, characterized in that: An air intake drive shaft (20) is fixedly installed at the upper end of the air intake motor (19), and an air intake fan blade (21) is fixedly installed on the outside of the air intake drive shaft (20).

6. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 5, characterized in that: A stop motor (22) is fixedly installed inside the discharge cylinder (14), and a stop transmission shaft (23) is fixedly installed at the right end of the stop motor (22).

7. The high-efficiency combustion device for a secondary zinc oxide rotary kiln according to claim 6, characterized in that: A stop valve (24) is fixedly installed at the right end of the stop transmission shaft (23), and a rotating disk (25) is fixedly installed at the right end of the stop valve (24).

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