Sanding dust energy-saving efficient combustion spray head device

Abstract

The utility model relates to the technical field of sanding dust combustion, and discloses a sanding dust energy-saving efficient combustion spray head device which comprises a boiler, a sanding powder feeding pipe and a metal corrugated pipe, the sanding powder feeding pipe penetrates through the boiler, the sanding powder feeding pipe is fixedly connected with the boiler, and the metal corrugated pipe is fixedly connected with the boiler. According to the energy-saving and efficient sanding dust combustion spray head device, the movable assembly is arranged, the motor is started, the first gear rotates, when the first gear is meshed with the second gear, the second gear rotates forwards, the double-face rack moves rightwards, and the fixing rod and the fixing ring rotate synchronously, so that the metal corrugated pipe faces leftwards; when the first gear is not meshed with the second gear, the first gear is meshed with the double-face rack, the double-face rack moves leftwards, the second gear can rotate reversely, and therefore the fixing rod and the fixing ring rotate synchronously, the orientation of the metal corrugated pipe is changed again, the sanding powder can be evenly sprayed into the combustion chamber and prevented from being pushed at one position, and the combustion efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sanding dust combustion technical field, concretely is a sanding dust energy -conserving high -efficient combustion spray head device. BACKGROUND

[0002] The ecological board is equivalent to melamine veneer, and its full name is melamine impregnated film paper decorative artificial board. The paper with different colors or textures is soaked in the ecological board resin adhesive, and then dried to a certain curing degree. The ecological board is produced by hot pressing the decorative board on the surface of the shaving board, the moisture-proof board, the medium density fiberboard, the plywood, the fine woodworking board or other hard fiber board. A large amount of edge scraps, i.e. ecological board sanding dust, is generated in the production process of the ecological board. If the ecological board sanding dust is directly discharged and floats in the air, it will pollute the air. However, the sanding dust contains a large amount of energy. If the sanding dust is collected and then burned, energy can be obtained, and the pollution to the air can be reduced. Therefore, people use the sanding dust burner to burn the sanding dust and utilize the energy inside.

[0003] At present, a common sanding dust treatment method is to send the sanding dust into a boiler for burning by a sanding dust burner to recover the energy inside. However, in the existing combustion system, the sanding dust is usually directly sprayed into the inside of the boiler by a fixed nozzle. This fixed position spraying method has a significant problem: the sanding dust is easy to accumulate in a certain area after entering the boiler instead of being uniformly distributed in the boiler. The accumulation of the sanding dust will cause uneven combustion, the sanding dust in some areas is too concentrated, and the combustion is insufficient, which not only reduces the combustion efficiency, but also may produce harmful gases, affects the quality of the combustion products and environmental friendliness. At the same time, the accumulated sanding dust may also cause the heat transfer efficiency inside the boiler to decrease, increase the energy consumption and maintenance cost. SUMMARY

[0004] The utility model aims at providing a sanding dust energy -conserving high -efficient combustion spray head device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sanding dust energy -conserving high -efficient combustion spray head device, including boiler and sanding dust feed pipe, metal bellows, the sanding dust feed pipe penetrates the boiler, and the sanding dust feed pipe is fixedly connected with the boiler, the bottom of sanding dust feed pipe is fixed with metal bellows and intercommunication, the surface of boiler and metal bellows is provided with the movable assembly of improving combustion efficiency and the linkage assembly of improving air intake uniformity, the movable assembly includes:

[0006] The fixed frame is fixed on the surface of the boiler, the surface of the fixed frame is fixed with a motor, the output shaft of the motor is fixed with a gear one, and the gear one is rotationally connected on the surface of the boiler.

[0007] Preferably, the movable assembly further comprises a double-sided rack, the double-sided rack is slidingly connected on the surface of the boiler, the surface of the boiler is rotationally connected with a gear two, the gear two is engaged with the double-sided rack, the surface of the gear two is fixed with a fixed rod, one end of the fixed rod away from the gear two penetrates through the boiler, and the fixed rod is rotationally connected with the boiler, one end of the fixed rod away from the gear two is fixed with a fixed ring, the fixed ring is fixed on the surface of the metal bellows, the motor is started, the gear one rotates, when the gear one is engaged with the gear two, the gear two rotates forward, the double-sided rack moves right, and the fixed rod and the fixed ring rotate synchronously, so that the metal bellows faces left, when the gear one is not engaged with the gear two, the gear one is engaged with the double-sided rack, the double-sided rack moves left, so that the gear two reverses, and the fixed rod and the fixed ring rotate synchronously, so as to change the direction of the metal bellows again.

[0008] Preferably, the linkage assembly comprises a gear three, the gear three is rotationally connected on the surface of the boiler, the gear three is engaged with the double-sided rack, the surface of the gear three is fixed with a connecting rod, one end of the connecting rod away from the gear three penetrates through the boiler, and the connecting rod is rotationally connected with the boiler, one end of the connecting rod away from the gear three is fixed with a guide plate, when the double-sided rack reciprocates, the gear three and the connecting rod reciprocate synchronously, so that the guide plate reciprocates, and the direction of the air entering from the air inlet can be changed through the guidance of the guide plate.

[0009] Preferably, the inner wall of the boiler is fixed with a partition plate, the lower portion of the partition plate is a combustion chamber, so that combustion is facilitated, and water is heated.

[0010] Preferably, the top of the boiler is provided with a water inlet, the surface of the boiler is provided with a water outlet, the surface of the boiler is provided with an electromagnetic valve, the water outlet is connected with the boiler through the electromagnetic valve, water is injected through the water inlet, when it is needed to be discharged, the electromagnetic valve is controlled to be opened, so that hot water is discharged through the water outlet.

[0011] Preferably, the bottom of the boiler is provided with an air inlet, so that air enters, and the combustion efficiency is improved.

[0012] Preferably, the surface of the gear one is provided with four clamping teeth, and the four clamping teeth are divided into two groups, and are arranged in a circular array with the center of the gear one as the axis, the surface of the gear two is provided with half of the clamping teeth, and the gear one can be intermittently engaged with the gear two and the double-sided rack when the motor continuously works.

[0013] Compared with the prior art, the sanding dust energy-saving and efficient combustion spray head device has the following beneficial effects:

[0014] 1, the sanding dust energy-saving high-efficiency combustion nozzle device, through the setting of the movable assembly, the opening of the motor, the rotation of gear one, when gear one and gear two engage, gear two rotates forward, the double-sided rack moves right, the fixed rod and the fixed ring rotate synchronously, so that the metal bellows faces left, when gear one does not engage with gear two, gear one engages with the double-sided rack, the double-sided rack moves left, so that gear two reverses, so that the fixed rod and the fixed ring rotate synchronously, and the orientation of the metal bellows is changed again, so that the sanding powder can be uniformly sprayed into the combustion chamber, avoiding pushing in one place, and improving the combustion efficiency.

[0015] 2, the sanding dust energy-saving high-efficiency combustion nozzle device, through the setting of the connecting assembly, when the double-sided rack reciprocates, gear three and the connecting rod reciprocate synchronously, so that the guide plate reciprocates, the air entering from the air inlet can change its direction through the guidance of the guide plate, improving the uniformity of air entering the combustion chamber, further improving the combustion efficiency, and only by starting the motor can the direction of the sanding powder and air be changed, avoiding energy waste. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view structural schematic diagram of the utility model internal structure;

[0018] Figure 3 It is a front view structural schematic diagram of the utility model movable assembly, connecting assembly;

[0019] Figure 4 It is a front view structural schematic diagram of part of the utility model movable assembly, connecting assembly.

[0020] In the figure: 1, boiler;2, sanding powder feeding pipe;3, metal bellows;4, water inlet;5, water outlet;6, air inlet;7, partition;10, electromagnetic valve;8, movable assembly;80, fixed frame;81, motor;82, gear one;83, double-sided rack;84, gear two;85, fixed rod;86, fixed ring;9, connecting assembly;90, gear three;91, connecting rod;92, guide plate. DETAILED DESCRIPTION

[0021] As Figures 1-4As shown, the utility model provides a technical scheme: a sanding dust energy -conserving high -efficient combustion spray head device, including boiler 1 and sanding powder feed pipe 2, metal bellows 3, sanding powder feed pipe 2 penetrates boiler 1, and sanding powder feed pipe 2 is fixedly connected with boiler 1, and the bottom of sanding powder feed pipe 2 is fixed with metal bellows 3 and intercommunication, the surface of boiler 1 and metal bellows 3 is provided with the movable assembly 8 of promoting combustion efficiency and the linkage assembly 9 of promoting intake uniformity, and movable assembly 8 includes: mount 80, motor 81, gear one 82, double-sided rack 83, gear two 84, fixed rod 85, fixed ring 86.

[0022] Mount 80 is fixed on the surface of boiler 1, the surface of mount 80 is fixed with motor 81, the output shaft of motor 81 is fixed with gear one 82, gear one 82 is rotatably connected on the surface of boiler 1, movable assembly 8 further includes double-sided rack 83, double-sided rack 83 is slidably connected on the surface of boiler 1, the surface of boiler 1 is rotatably connected with gear two 84, gear two 84 is engaged with double-sided rack 83, the surface of gear two 84 is fixed with fixed rod 85, one end of fixed rod 85 away from gear two 84 penetrates boiler 1, and fixed rod 85 is rotatably connected with boiler 1, one end of fixed rod 85 away from gear two 84 is fixed with fixed ring 86, fixed ring 86 is fixed on the surface of metal bellows 3, gear one 82 surface is provided with four clamping teeth, and four clamping teeth are divided into two groups, and are all arranged in the form of circular array with the center of gear one 82 as the axis, gear two 84 surface is provided with half clamping teeth, open motor 81, gear one 82 rotates, when gear one 82 is engaged with gear two 84, gear two 84 rotates positively, and double-sided rack 83 moves right simultaneously, fixed rod 85 and fixed ring 86 rotate synchronously, so that metal bellows 3 faces left, and the position of sanding powder into the combustion chamber can be changed, when gear one 82 is not engaged with gear two 84, gear one 82 is engaged with double-sided rack 83 at this time, so that double-sided rack 83 moves left, gear two 84 reverses, so that fixed rod 85 and fixed ring 86 rotate synchronously, and the orientation of metal bellows 3 is changed again, when motor 81 continuously works, metal bellows 3 reciprocates left and right, so that sanding powder can be evenly sprayed into the combustion chamber, and pushing in one place is avoided.

[0023] Linkage assembly 9 includes gear three 90, gear three 90 is rotatably connected on the surface of boiler 1, gear three 90 is engaged with double-sided rack 83, gear three 90 surface is fixed with connecting rod 91, one end of connecting rod 91 away from gear three 90 penetrates boiler 1, and connecting rod 91 is rotatably connected with boiler 1, one end of connecting rod 91 away from gear three 90 is fixed with guide plate 92, when double-sided rack 83 reciprocates, gear three 90 and connecting rod 91 reciprocate synchronously, so that guide plate 92 reciprocates, the direction of air entering from air inlet 6 can be changed by the guidance of guide plate 92, and the uniformity of air entering the combustion chamber is improved.

[0024] The inner wall of the boiler 1 is fixed with a partition plate 7, and the lower part of the partition plate 7 is a combustion chamber, which facilitates heating of water. The top of the boiler 1 is provided with a water inlet 4, and the surface of the boiler 1 is provided with a water outlet 5. The surface of the boiler 1 is provided with an electromagnetic valve 10, and the water outlet 5 is connected to the boiler 1 through the electromagnetic valve 10. Water is injected through the water inlet 4, and boiling water work can be performed. When it is necessary to discharge, the electromagnetic valve 10 is controlled to be opened, so that hot water can be discharged through the water outlet 5. The bottom of the boiler 1 is provided with an air inlet 6, which facilitates the entry of air and improves the combustion efficiency.

[0025] When working, the sanding powder is sprayed into the boiler 1 through the metal corrugated pipe 3 through the sanding powder feeding pipe 2, enters the combustion chamber and performs combustion work. Air is introduced through the air inlet 6 to improve the combustion efficiency. Water is injected through the water inlet 4, and boiling water work can be performed. When it is necessary to discharge, the electromagnetic valve 10 is controlled to be opened, so that hot water can be discharged through the water outlet 5. At the same time, the motor 81 is started, the gear one 82 rotates, and when the gear one 82 meshes with the gear two 84, the gear two 84 rotates in the positive direction, and the double-sided rack 83 moves to the right, synchronously driving the fixed rod 85 and the fixed ring 86 to rotate synchronously, so that the metal corrugated pipe 3 faces left, and the position of the sanding powder entering the combustion chamber can be changed. When the gear one 82 does not mesh with the gear two 84, the gear one 82 meshes with the double-sided rack 83, which moves to the left, so that the gear two 84 reverses, and the fixed rod 85 and the fixed ring 86 rotate synchronously, changing the orientation of the metal corrugated pipe 3 again. When the motor 81 continuously works, the metal corrugated pipe 3 reciprocally moves left and right, so that the sanding powder can be uniformly sprayed into the combustion chamber, avoiding being pushed to one place and improving the combustion efficiency. At the same time, when the double-sided rack 83 reciprocally moves, the gear three 90 and the connecting rod 91 synchronously reciprocally rotate, so that the guide plate 92 reciprocally flips, and the air entering from the air inlet 6 can change its direction through the guidance of the guide plate 92, improving the uniformity of the air entering the combustion chamber and further improving the combustion efficiency. Moreover, the direction of the sanding powder and the air can be changed by starting the motor 81, avoiding energy waste.

[0026] The above describes the present application in detail, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the scope of the present application.

Claims

1. A sanding dust energy-saving and high-efficiency combustion nozzle device, comprising a boiler (1), a sanding powder feed pipe (2), and a metal corrugated pipe (3), characterized in that: The sanding powder feeding pipe (2) penetrates through the boiler (1), and the sanding powder feeding pipe (2) is fixedly connected with the boiler (1), the bottom of the sanding powder feeding pipe (2) is fixed and intercommunicated with the metal bellows (3), the surface of the boiler (1) and the metal bellows (3) is provided with a movable assembly (8) for improving combustion efficiency and a linkage assembly (9) for improving air inlet uniformity, the movable assembly (8) comprises: a fixing frame (80) fixed on the surface of the boiler (1), a motor (81) fixed on the surface of the fixing frame (80), and a gear one (82) fixed on the output shaft of the motor (81) and rotationally connected to the surface of the boiler (1).

2. The sanding dust energy efficient combustion nozzle device of claim 1, wherein: The movable assembly (8) further comprises a double-sided rack (83) slidingly connected to the surface of the boiler (1), a gear two (84) rotationally connected to the surface of the boiler (1) and engaged with the double-sided rack (83), a fixed rod (85) fixed on the surface of the gear two (84) and penetrating through the boiler (1) from one end away from the gear two (84) and rotationally connected with the boiler (1), and a fixed ring (86) fixed on the surface of the metal bellows (3) and fixed on the end of the fixed rod (85) away from the gear two (84).

3. The sanding dust energy efficient combustion nozzle device of claim 2, wherein: The linkage assembly (9) comprises a gear three (90) rotationally connected to the surface of the boiler (1) and engaged with the double-sided rack (83), a connecting rod (91) fixed on the surface of the gear three (90) and penetrating through the boiler (1) from one end away from the gear three (90) and rotationally connected with the boiler (1), and a guide plate (92) fixed on the end of the connecting rod (91) away from the gear three (90).

4. The sanding dust energy efficient combustion nozzle device of claim 1, wherein: The inner wall of the boiler (1) is fixedly provided with a partition plate (7), and the lower portion of the partition plate (7) is a combustion chamber.

5. The sanding dust energy efficient combustion nozzle device of claim 1, wherein: The top of the boiler (1) is provided with a water inlet (4), the surface of the boiler (1) is provided with a water outlet (5), the surface of the boiler (1) is provided with an electromagnetic valve (10), and the water outlet (5) is connected with the boiler (1) through the electromagnetic valve (10).

6. The sanding dust energy efficient combustion nozzle device of claim 1, wherein: The bottom of the boiler (1) is provided with an air inlet (6).

7. The sanding dust energy efficient combustion nozzle device of claim 2, wherein: The surface of the gear one (82) is provided with four clamping teeth, and the four clamping teeth are divided into two groups, and are arranged in a circular manner around the center of the gear one (82), and the surface of the gear two (84) is provided with half of the clamping teeth.

Images