Furnace wall nanometer thermal insulation layer coating device

Abstract

The utility model relates to the technical field of thermal insulation material coating, in particular to a furnace wall nano thermal insulation layer coating device which comprises a mounting plate, two connecting rods are fixedly connected to the left end of the mounting plate, the outer sides of the ends, away from the mounting plate, of the two connecting rods are movably sleeved with connecting sleeves, and the ends, away from the connecting rods, of the two connecting sleeves are jointly and fixedly connected with the spraying pipe; in the working process, the handle and the holding rod are held by two hands respectively, pressure and thrust are applied to the mounting plate, and the three rollers mounted on the triangular bracket are controlled to be tightly attached to the surface of the furnace wall and walk, so that a constant distance range from the nozzle to the surface of the furnace wall can be always kept, and meanwhile, the nozzle is kept to be vertical to the surface of the furnace wall for coating work; therefore, the surface of the furnace wall is uniformly coated with the materials, the coating quality is guaranteed, the waste of the materials is reduced, the coating work of the nanometer heat preservation layer is well completed, and the heat preservation effect on the furnace wall is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal insulation material coating technical field especially relates to a furnace wall nanometer heat preservation layer coating device. BACKGROUND

[0002] The furnace wall refers to the outer wall of the furnace, which is usually used for heating, cooking or smelting, etc. The energy sources are various, including coal fire heating, gas or electric driving, etc. In order to better preserve the heat inside, a layer of nanometer thermal insulation material is usually coated on the surface of the furnace wall shell to achieve good heat preservation effect.

[0003] The existing furnace wall shell usually uses a spray gun to spray nanometer material. During the spraying process, it is difficult to control the spray gun nozzle to a constant distance range of the furnace wall. The spray distance range is large, and sometimes the gun head is even tilted, which cannot keep vertical to the furnace wall. This will make the final spraying of nanometer material not very uniform, and also cause a certain waste of material. The overall effect is not ideal, which affects the subsequent heat preservation use.

[0004] Therefore, in view of the above-mentioned existing handheld spray gun spraying nanometer material, it is difficult to control the nozzle to a constant distance range of the furnace wall, it is difficult to control the gun head to continuously coat vertically to the furnace wall, which further leads to uneven material spraying, also causes a certain waste of material, the overall effect is not ideal, which affects the subsequent heat preservation use. A furnace wall nanometer heat preservation layer coating device can be designed to quickly complete assembly. During the working process, the hands hold the handle and the grip respectively, and give pressure and thrust to the mounting plate. The three rollers mounted on the triangular support are tightly attached to the surface of the furnace wall and walk in parallel. The material delivered by the material pump is sprayed from the five nozzles at the bottom of the material spraying pipe, and the uniform and constant coating work begins. SUMMARY

[0005] In order to overcome the existing handheld spray gun spraying nanometer material, it is difficult to control the nozzle to a constant distance range of the furnace wall, it is difficult to control the gun head to continuously coat vertically to the furnace wall, which further leads to uneven material spraying, also causes a certain waste of material, the overall effect is not ideal, which affects the subsequent heat preservation use.

[0006] The utility model discloses a technical scheme for a furnace wall nanometer thermal insulation layer coating device, which comprises a mounting plate, a material spraying pipe, a triangular support and rollers.

[0007] Preferably, the mounting plate and the material spraying pipe are first butted by the mutual sleeving of the connecting rods and the connecting sleeves, the L-shaped feeding pipe is butted with the material pump outlet pipe for externally conveying materials, one hand holds the handle, the other hand holds the grip, the device is lifted with force, the bottoms of the three rollers mounted on the triangular support are tightly attached to the surface of the furnace wall, the device is pushed to walk along the outer surface of the furnace wall, the material pump is started, the materials are conveyed into the material spraying pipe and sprayed from the five nozzles, the materials are uniformly sprayed on the surface of the furnace wall, and the coating of the nanometer thermal insulation layer is completed.

[0008] Preferably, the ends of the two connecting rods away from the mounting plate are provided with screw holes in the up-down direction, the upper and lower surfaces of the two connecting sleeves are provided with positioning through holes corresponding to the screw holes, and the inner sides of the screw holes are screwed with fixed bolts.

[0009] Preferably, the surface of the L-shaped feeding pipe is provided with a valve, and the end of the L-shaped feeding pipe away from the material spraying pipe is provided with a threaded groove one inside.

[0010] Preferably, the outer sides of the four telescopic rods are movably sleeved with springs, and the upper and lower ends of each spring are fixedly connected between the mounting plate and the triangular support.

[0011] Preferably, the outer sides of the two connecting rods are fixedly connected with chucks, transparent baffles are arranged between the two chucks and the connecting sleeves, and the transparent baffles are movably sleeved on the outer sides of the two connecting rods.

[0012] Preferably, the outer side of the upper end of the connecting column is provided with an external thread, and the lower end of the grip is provided with a threaded groove two matching the external thread.

[0013] Preferably, the outer side of the handle is fixedly connected with a rubber sleeve pad one, and the outer side of the grip is fixedly connected with a rubber sleeve pad two.

[0014] The utility model has the advantages of:

[0015] The device is convenient to assemble and simple to use, the connecting rod and the connecting sleeve are sleeved with each other, the mounting plate and the spraying pipe are docked, the L-shaped feeding pipe is docked with the material pump discharge pipe for conveying material externally, in the working process, two hands respectively hold the handle and the holding rod, pressure and thrust are given to the mounting plate, the three rollers mounted on the triangular support are tightly attached to the surface of the furnace wall and travel in parallel, the material conveyed by the material pump is sprayed out of the five nozzles at the bottom of the spraying pipe, the distance range of the nozzles to the surface of the furnace wall can be kept constant, and the nozzles are kept perpendicular to the surface of the furnace wall to perform coating work, so that the material is uniformly coated on the surface of the furnace wall, the coating quality is guaranteed, the waste of the material is reduced, the coating work of the nano thermal insulation layer is better completed, and the heat preservation effect on the furnace wall is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A whole three-dimensional structure schematic diagram of a furnace wall nano thermal insulation layer coating device is shown.

[0017] Figure 2 A mounting plate and spraying pipe connection structure schematic diagram of a furnace wall nano thermal insulation layer coating device is shown.

[0018] Figure 3 A mounting plate structure schematic diagram of a furnace wall nano thermal insulation layer coating device is shown.

[0019] Figure 4 A spraying pipe structure schematic diagram of a furnace wall nano thermal insulation layer coating device is shown.

[0020] Figure 5 A connecting column and holding rod connection structure schematic diagram of a furnace wall nano thermal insulation layer coating device is shown.

[0021] Mark 1, mounting plate; 2, connecting rod; 3, connecting sleeve; 4, spraying pipe; 5, nozzle; 6, telescopic rod; 7, triangular support; 8, roller; 9, handle; 10, connecting column; 11, holding rod; 12, L-shaped feeding pipe; 13, threaded hole; 14, positioning hole; 15, fixing bolt; 16, valve; 17, threaded groove one; 18, spring; 19, chuck; 20, transparent baffle; 21, external thread; 22, threaded groove two; 23, rubber sleeve pad one; 24, rubber sleeve pad two. DETAILED DESCRIPTION

[0022] The utility model will be further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5The utility model provides a kind of embodiment: a furnace wall nanometer thermal insulation layer coating device, including mounting plate 1;Still including spout pipe 4, triangular support 7 and gyro wheel 8, the left end of mounting plate 1 is fixedly connected with two connecting rods 2, the outer side of the end of two connecting rods 2 away from mounting plate 1 is movably sleeved with connecting sleeve 3, the end of two connecting sleeves 3 away from connecting rod 2 is fixedly connected with spout pipe 4, the bottom of spout pipe 4 is fixedly connected with five nozzles 5 at equal intervals, the upper end of spout pipe 4 is fixedly connected with L-shaped feed pipe 12, the bottom of mounting plate 1 is uniformly fixedly connected with four telescopic rods 6, the bottom of four telescopic rods 6 is fixedly connected with triangular support 7, the three corners of triangular support 7 are rotatably connected with gyro wheel 8, the upper end of mounting plate 1 is fixedly connected with handle 9, the upper end rear side of mounting plate 1 is fixedly connected with connecting column 10, the outer side of the upper end of connecting column 10 is sleeved with holding rod 11, first, connecting rod 2 and connecting sleeve 3 are sleeved with each other, mounting plate 1 and spout pipe 4 are docked, L-shaped feed pipe 12 is docked with the material pump discharge pipe of external conveying material, one hand holds handle 9, one hand holds holding rod 11, the device is lifted with force, and the bottom of the three gyro wheels 8 mounted on triangular support 7 is tightly attached to the surface of furnace wall, the device is pushed to walk along the outer surface of furnace wall, while the material pump is started, the material is conveyed into spout pipe 4, and sprayed from five nozzles 5, the material is evenly sprayed on the surface of furnace wall, and the coating work of nanometer thermal insulation layer is completed.

[0024] Please refer to Figures 1-4 In the embodiment, the end of two connecting rods 2 away from mounting plate 1 is provided with screw hole 13 in up-down direction, the upper and lower surfaces of two connecting sleeves 3 are provided with positioning perforation 14 corresponding to screw hole 13, the inner side of each screw hole 13 is screw-connected with fixed bolt 15, connecting rod 2 and connecting sleeve 3 are sleeved, then fixed bolt 15 is screwed into corresponding screw hole 13 through positioning perforation 14, the connection and fixation between connecting rod 2 and connecting sleeve 3 are completed, the surface of L-shaped feed pipe 12 is provided with valve 16, the inner side of the end of L-shaped feed pipe 12 away from spout pipe 4 is provided with screw groove one 17, the discharge pipe of material pump is docked through screw groove one 17, the spraying rate is controlled through valve 16, the outer side of each telescopic rod 6 is movably sleeved with spring 18, and the upper and lower ends of each spring 18 are fixedly connected between mounting plate 1 and triangular support 7, when the gyro wheel 8 at the bottom of triangular support 7 is tightly attached to furnace wall by pressing mounting plate 1, telescopic rod 6 is shortened, and the compression of spring 18 is matched, so that the force of pressing mounting plate 1 can be effectively and conveniently controlled.

[0025] Please refer to Figure 1 , Figure 2 And Figure 5In the embodiment, the middle outer sides of the two connecting rods 2 are fixedly connected with chucks 19, transparent baffles 20 are arranged between the two chucks 19 and the connecting sleeve 3, and the transparent baffles 20 are movably sleeved on the outer sides of the two connecting rods 2. When the connecting rod 2 and the connecting sleeve 3 are connected, the transparent baffle 20 is sleeved on the outer side of the connecting rod 2 first, and then the transparent baffle 20 is clamped by the connecting sleeve 3 and the chuck 19. In the spraying process, the transparent baffle 20 plays a role in shielding the spraying material from drifting, preventing the spraying material from being sprayed on the hands. The outer side of the upper end of the connecting column 10 is provided with external threads 21, and the inner side of the lower end of the handle 11 is provided with a thread groove two 22 matched with the external threads 21. The handle 11 is fixedly sleeved on the outer side of the connecting column 10 through the cooperation of the thread groove two 22 and the external threads 21, which is convenient for fixing. The outer side of the handle 9 is fixedly connected with a rubber sleeve pad one 23, and the outer side of the handle 11 is fixedly connected with a rubber sleeve pad two 24. The rubber sleeve pad one 23 and the rubber sleeve pad two 24 can provide good comfort in the holding state.

[0026] When working, first, the transparent baffle 20 is sleeved on the outer sides of the two connecting rods 2, the connecting rod 2 and the connecting sleeve 3 are sleeved with each other, and are fixed by the fixing bolt 15, so as to butt joint the mounting plate 1 and the spraying pipe 4. The handle 11 is sleeved on the outer side of the connecting column 10, and the L-shaped feeding pipe 12 is butt jointed with the material pump discharge pipe for external material conveying. One hand holds the handle 9, and the other hand holds the handle 11. The device is lifted with force, and the bottoms of the three rollers 8 mounted on the triangular support 7 are tightly attached to the surface of the furnace wall. The spring 18 is compressed to a certain extent, the device is pushed to move along the outer surface of the furnace wall, the material pump is started, and the spraying rate is controlled by the adjusting valve 16. The material is conveyed into the spraying pipe 4 and sprayed from the five nozzles 5, so as to uniformly spray the material on the surface of the furnace wall, and complete the coating work of the nano thermal insulation layer.

[0027] Through the above steps, the device is convenient to assemble and easy to use. In the coating work process, the distance range of the nozzle 5 to the surface of the furnace wall can be always kept constant, and the nozzle 5 can be kept perpendicular to the surface of the furnace wall to perform the coating work, so as to uniformly coat the material on the surface of the furnace wall, guarantee the coating quality, reduce the waste of the material, better complete the coating work of the nano thermal insulation layer, and improve the heat preservation effect on the furnace wall. The problems that the existing handheld spray gun spraying nano material mode is difficult to control the constant distance range of the nozzle to the furnace wall, difficult to control the gun head to continuously coat vertically to the furnace wall, further causes the material spraying to be uneven, also causes a certain waste of the material, and the overall effect is not ideal, and affects the subsequent heat preservation use are solved.

Claims

1. A furnace wall nanolayer coating device comprising a mounting plate (1); characterized in that: The utility model also includes a material spraying pipe (4), a triangular support (7) and a roller (8), two connecting rods (2) are fixedly connected to the left end of the mounting plate (1), a connecting sleeve (3) is movably sleeved to the outer side of the end of the two connecting rods (2) away from the mounting plate (1), the two connecting sleeves (3) are fixedly connected to the end of the two connecting sleeves (3) away from the connecting rod (2), a material spraying pipe (4) is fixedly connected to the bottom of the material spraying pipe (4), five nozzles (5) are fixedly connected to the bottom of the material spraying pipe (4) at equal intervals, an L-shaped feeding pipe (12) is fixedly connected to the upper end of the material spraying pipe (4), four telescopic rods (6) are fixedly connected to the bottom of the mounting plate (1), a triangular support (7) is fixedly connected to the bottom of the four telescopic rods (6), a roller (8) is rotatably connected to the three corners of the triangular support (7), a handle (9) is fixedly connected to the upper end of the mounting plate (1), a connecting column (10) is fixedly connected to the rear side of the upper end of the mounting plate (1), and a holding rod (11) is sleeved to the outer side of the upper end of the connecting column (10).

2. The furnace wall nano thermal insulation coating device according to claim 1, characterized in that: The end of the two connecting rods (2) away from the mounting plate (1) is provided with a threaded hole (13) in the upward and downward directions, the upper and lower surfaces of the two connecting sleeves (3) are provided with positioning through holes (14) corresponding to the threaded holes (13), and the inner side of each threaded hole (13) is screwed with a fixing bolt (15).

3. The furnace wall nano thermal insulation coating device according to claim 1, characterized in that: The surface of the L-shaped feeding pipe (12) is provided with a valve (16), and the inner side of the end of the L-shaped feeding pipe (12) away from the material spraying pipe (4) is provided with a threaded groove one (17).

4. The furnace wall nano thermal insulation coating device according to claim 1, characterized in that: The outer side of each telescopic rod (6) is movably sleeved with a spring (18), and the upper and lower ends of each spring (18) are fixedly connected between the mounting plate (1) and the triangular support (7).

5. The furnace wall nanolayer coating apparatus of claim 1 wherein: The middle outer side of the two connecting rods (2) is fixedly connected with a chuck (19), a transparent baffle (20) is arranged between the two chucks (19) and the connecting sleeve (3), and the transparent baffle (20) is movably sleeved to the outer side of the two connecting rods (2).

6. The furnace wall nanolayer coating apparatus of claim 1 wherein: The outer side of the upper end of the connecting column (10) is provided with an external thread (21), and the lower end of the inner side of the holding rod (11) is provided with a threaded groove two (22) matched with the external thread (21).

7. The furnace wall nanolayer coating apparatus of claim 1 wherein: The outer side of the handle (9) is fixedly connected with a rubber sleeve pad one (23), and the outer side of the holding rod (11) is fixedly connected with a rubber sleeve pad two (24).

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