Cooling tower concrete carbonization inhibition composite coating coating device and construction method thereof

Abstract

The invention discloses a cooling tower concrete carbonization inhibition composite coating coating device and a construction method thereof. According to the cooling tower concrete carbonization inhibition composite coating coating device and the construction method thereof, the cooling tower concrete carbonization inhibition composite coating coating device comprises a rack, a base is fixedly installed at the bottom of the rack, electric hanging basket bases are installed at the top ends of the two sides of the rack, a front guardrail is rotationally connected to the front end of the rack, and a material containing box is slidably connected to the surface of the front guardrail; a mortar stirring barrel is installed at the right end of the surface of the base, an air heater is fixedly installed on the surface of the base and located at the left end of the mortar stirring barrel, a water storage tank is fixedly installed on the surface of the base and located at the left end of the air heater, and a water conveying pipe is fixedly connected to the left end of the bottom of the water storage tank. According to the device, an outer wall can be pretreated before construction, after cracks and surface impurities are treated, the cleaning device and the drying device are used for treating the surface of a wall body, a proper environment is provided for subsequent coating, and the working efficiency and the coating effect are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cooling tower carbonization prevention, and specifically relates to a cooling tower concrete carbonization inhibition composite coating coating device and a construction method thereof. Background Art

[0002] Carbonation refers to the process in which carbon dioxide in the air reacts with calcium hydroxide in concrete to form calcium carbonate. This will cause the alkalinity of the concrete to decrease, and the steel bars may corrode, affecting the structural strength of the concrete. In order to inhibit the carbonation process, composite coatings (such as coatings with waterproof, anti-carbonization, and UV resistance) are usually used for protection. In order to protect the concrete structure of the cooling tower and reduce the strength loss and corrosion risk of the concrete due to carbonization during long-term use, the exterior wall of the cooling tower needs to be coated.

[0003] At present, the coating work of the cooling tower exterior wall on the market requires construction workers to take a high-altitude hanging basket to work continuously at high altitude and manually paint the exterior wall of the cooling tower. The high-altitude work time is long, and there is a lack of pre-treatment work before painting the exterior wall, which leads to poor work efficiency during construction and poor painting effect. Summary of the invention

[0004] The purpose of the present invention is to provide a cooling tower concrete carbonization inhibition composite coating coating device and a construction method thereof in order to solve the above-mentioned problem that the coating on the exterior wall of the cooling tower lacks pre-treatment work before painting, resulting in poor work efficiency during construction and poor painting effect.

[0005] The technical solution adopted by the present invention is as follows: a cooling tower concrete carbonization inhibition composite coating coating device and a construction method thereof, comprising a frame, a base is fixedly installed at the bottom of the frame, electric hanging basket seats are installed at the top ends of both sides of the frame, the front end of the frame is rotatably connected to a front guardrail, the surface of the front guardrail is slidably connected to a material storage box, a mortar mixing barrel is installed at the right end of the surface of the base, a hot air blower is fixedly installed on the surface of the base and at the left end of the mortar mixing barrel, a water storage tank is fixedly installed on the surface of the base and at the left end of the hot air blower, and the bottom left end of the water storage tank is fixedly connected to A water pipe, the left end of which is fixedly connected to a paint stirring barrel, the left end of the bottom of the paint stirring barrel is fixedly connected to a paint discharge pipe, the left end of the paint discharge pipe is fixedly installed with a sprayer, a second motor is installed on the top of the paint stirring barrel, a stirring shaft is installed at the lower end of the second motor and inside the paint stirring barrel, a first feeding box is installed at the rear end of the frame, a second feeding box is fixedly connected to the rear end of the frame and located at the side end of the first feeding box, the top of the first feeding box is fixedly connected to a first feeding box, and the top of the first feeding box is fixedly connected to a paint stirring barrel.

[0006] In a preferred embodiment, a top cover is installed on the top of the mortar mixing barrel, a first motor is fixedly installed on the surface of the top cover, and a stirring shaft is fixedly connected to the lower end of the first motor and located inside the top cover.

[0007] In a preferred embodiment, a discharge pipe is fixedly connected to the bottom side end of the mortar mixing barrel, and a mortar box is fixedly connected to the left end of the discharge pipe.

[0008] In a preferred embodiment, the front end of the second feeding box is fixedly connected to a second feeding pipe, a valve is installed on the surface of the second feeding pipe, and the top end of the second feeding pipe is fixedly connected to a paint stirring bucket.

[0009] In a preferred embodiment, the surface of the second feeding box is provided with scale lines.

[0010] In a preferred embodiment, a drying air gun is installed on the top of the hot air blower, a pump is installed inside the water tank, a water spray pipe is fixedly connected to the top of the water tank, a water spray head is fixedly connected to the top of the water spray pipe, and a water inlet is opened on the top of the water tank.

[0011] In a preferred embodiment, a paint spray gun is installed on the top of the spray machine.

[0012] In a preferred embodiment, an electrical box is fixedly mounted on the rear end of the rack.

[0013] In a preferred embodiment, a hinge is installed on the side end of the front guardrail, and the side end of the frame is rotatably connected to the front guardrail via the hinge. The interior of the front guardrail is fixedly connected to a cross bar, and the surface of the cross bar is slidably connected to a sliding seat, and the top of the sliding seat is fixedly connected to a material storage box, the front end of the material storage box is fixedly connected to a baffle, and the surface of the cross bar is slidably connected to a material storage box.

[0014] Step 1, connecting the electric hanging basket seat to the top of the cooling tower through a hanging rope, and then controlling the lifting and moving of the upper part of the rack through the electric box;

[0015] Step 2: Rotate the front guardrail through the hinge, insert the threaded rod into the inside of the socket, fix the front guardrail to the side end, and place a cleaning tool inside the material box;

[0016] Step 3, inject cement mortar into the mortar mixing barrel and start the first motor, take out the mortar through the discharge pipe and the mortar box for standby use, then inject paint into the first feeding box and the second feeding box, observe the paint ratio through the scale lines, and then deliver the paint to the inside of the paint mixing barrel through the second feeding pipe and the first feeding box;

[0017] Step 4, start the water storage tank, and when cleaning, aim the water spray pipe at the outer layer of the cooling tower concrete for flushing. When cleaning, the cleaning tools in the material storage box can be taken out and used, and the debris can be collected in the material storage box. After cleaning, start the hot air blower and the paint mixing barrel, dry the outer wall and send the paint to the inside of the sprayer, and finally start the sprayer to coat the outer wall.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] 1. In the present invention, before the exterior wall of the cooling tower is painted, the cracks and holes of the exterior wall can be repaired. After the repair is completed, the exterior wall can be cleaned. Tools can be used to clean the concrete surface to remove impurities such as dust, oil, loose particles, etc. The interior of the mortar mixing barrel is used to pre-store cement mortar, and a stirring device is installed inside the mortar mixing barrel, which can continuously stir the cement mortar inside. Clean water is stored inside the water storage tank. The material storage box installed on the surface of the front guardrail can be used to store cleaning tools, and the debris generated during the cleaning process can be collected and stored in the material storage box for preservation. After that, the cleaning water is transported to the exterior wall through the water spray pipe and the water spray head by the pump in the water storage tank. After cleaning, the cleaned area is dried using a hot air blower and a drying air gun. Ensure that the base surface is dry to prevent moisture from affecting the adhesion and performance of the coating. When cracks and holes appear on the surface of the exterior wall, they can be repaired by the mortar in the mortar mixing barrel and the mortar box. Ensure that the coating can be evenly attached.

[0020] 2. In the present invention, the ratio of the paint can be adjusted quickly, and the composite paint can be added to the interior of the paint mixing barrel through the first feeding box and the second feeding box. The interior of the first feeding box and the second feeding box is used to store different paints, which can be mixed inside the paint mixing barrel. When adding paint, the ratio can be observed through the scale line, which is convenient for debugging the paint. The water storage tank can replenish the mixed water to the interior of the paint mixing barrel through the water pipe. Before spraying, the ratio and quantity of the paint can be adjusted according to the spraying area and thickness. After debugging, it can be sprayed on the outer wall surface of the cooling tower through a sprayer and a paint spray gun.

[0021] 3. In the present invention, an adjustable front guardrail is installed. The front guardrail is closed for protection during construction, and can be opened on the ground for convenient maintenance of equipment. When the front guardrail is closed, the threaded plug rod can be inserted into the inside of the socket by rotating it to provide protection for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the carbonization inhibition composite coating coating device of the present invention;

[0023] Figure 2 It is a structural diagram of the frame and some of its adjacent parts in the present invention;

[0024] Figure 3 It is a diagram of the front guardrail and part of its adjacent structure in the present invention;

[0025] Figure 4 It is a schematic diagram of the coating box structure in the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the mortar mixing barrel in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the pretreatment device in the present invention.

[0028] Markings in the figure: 1-frame, 2-electric hanging basket seat, 3-electric box, 4-front guardrail, 5-mortar mixing barrel, 6-hot air blower, 7-water storage tank, 8-first feeding box, 9-paint mixing barrel, 10-sprayer, 11-base, 12-socket, 13-hinge, 14-cross bar, 15-sliding seat, 16-material storage box, 17-baffle, 18-storage box, 19-threaded plug rod, 20-second feeding box; 21-scale line, 22-second feeding pipe, 23-first feeding, 24-valve, 25-top cover, 26-first motor, 27-discharging pipe, 28-mortar box, 29-drying air gun, 30-water spray pipe, 31-water spray head, 32-water inlet, 33-water pipe, 34-second motor, 35-paint discharging pipe, 36-paint spray gun. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] Reference Figure 1-6The invention discloses a cooling tower concrete carbonization inhibition composite coating coating device and a construction method thereof, comprising a frame 1, a base 11 is fixedly installed at the bottom of the frame 1, an electric hanging basket seat 2 is installed at the top of both sides of the frame 1, a front guardrail 4 is rotatably connected to the front front end of the frame 1, a material storage box 16 is slidably connected to the surface of the front guardrail 4, a mortar mixing barrel 5 is installed at the right end of the surface of the base 11, a hot air blower 6 is fixedly installed on the surface of the base 11 and at the left end of the mortar mixing barrel 5, a water storage tank 7 is fixedly installed on the surface of the base 11 and at the left end of the hot air blower 6, a water supply pipe 33 is fixedly connected to the left end of the bottom of the water storage tank 7, and the water supply pipe The left end of the frame 33 is fixedly connected to a paint mixing barrel 9, the bottom left end of the paint mixing barrel 9 is fixedly connected to a paint discharge pipe 35, the left end of the paint discharge pipe 35 is fixedly installed with a sprayer 10, the top of the paint mixing barrel 9 is installed with a second motor 34, the lower end of the second motor 34 and the inside of the paint mixing barrel 9 are installed with a stirring shaft, the rear end of the frame 1 is installed with a first feeding box 8, the rear end of the frame 1 and the side end of the first feeding box 8 are fixedly connected with a second feeding box 20, the top of the first feeding box 8 is fixedly connected with a first feeding 23, and the top of the first feeding 23 is fixedly connected with a paint mixing barrel 9. A hanging rope is installed at the top of the frame 1 through an electric hanging basket seat 2, and the frame 1 is hung as a whole at the front end of the outer wall of the cooling tower, and the electric hanging basket seat 2 is used to control the up and down movement. A plurality of processing equipment are installed on the surface of the base 11, and the interior of the mortar mixing barrel 5 is used to pre-store cement mortar. A stirring device is installed inside the mortar mixing barrel 5, which can continuously stir the cement mortar inside. Clean water is stored inside the water storage tank 7. Before the outer wall of the cooling tower is painted, the outer wall can be cleaned first. Tools can be used to clean the concrete surface to remove impurities such as dust, oil, and loose particles. The material storage box 16 installed on the surface of the front guardrail 4 can be used to store cleaning tools. The debris generated during the cleaning process can be collected and stored in the material storage box 18 for preservation. After that, the cleaning water is transported to the outer wall through the water spray pipe 30 and the water spray head 31 using the pump in the water storage tank 7. After cleaning, the cleaned area is dried using the hot air blower 6 and the drying air gun 29. Ensure that the base surface is dry to prevent moisture from affecting the adhesion and performance of the coating. When cracks and holes appear on the surface of the outer wall, they can be repaired with mortar from the mortar mixing barrel 5 and the mortar box 28. Ensure that the coating can be evenly adhered. After the surface pretreatment of the outer wall is completed, the composite coating can be added to the paint stirring barrel 9 through the first feeding box 8 and the second feeding box 20. The first feeding box 8 and the second feeding box 20 are used to store different coatings, which can be mixed inside the paint stirring barrel 9. The water storage tank 7 can replenish the mixed water to the paint stirring barrel 9 through the water pipe 33. Before spraying, the proportion and quantity of the coating can be adjusted according to the spraying area and thickness. After debugging, it can be sprayed on the outer wall surface of the cooling tower through the sprayer 10 and the paint spray gun 36.

[0031] Reference Figure 1 and Figure 5 A top cover 25 is installed on the top of the mortar mixing barrel 5, a first motor 26 is fixedly installed on the surface of the top cover 25, and a stirring shaft is fixedly connected to the lower end of the first motor 26 and located inside the top cover 25. The pre-stored cement mortar can be continuously stirred inside the mortar mixing barrel 5 through the first motor 26 and the stirring shaft at the lower end, and can be taken out when the external wall is cracked.

[0032] Reference Figure 1 and Figure 5 The bottom side end of the mortar mixing barrel 5 is fixedly connected with a discharge pipe 27, and the left end of the discharge pipe 27 is fixedly connected with a mortar box 28. Opening the discharge pipe 27 can deliver cement mortar to the inside of the mortar box 28, which is convenient for construction workers to take.

[0033] Reference Figure 1 and Figure 4 The front end of the second feeding box 20 is fixedly connected with a second feeding pipe 22, the surface of the second feeding pipe 22 is provided with a valve 24, and the top of the second feeding pipe 22 is fixedly connected with a paint stirring barrel 9. Different paints can be added to the inside of the second feeding box 20 and the first feeding box 8, and the paint can be sent to the inside of the paint stirring barrel 9 for mixing by opening the valve 24.

[0034] Reference Figure 1 and Figure 4 The surface of the second feeding box 20 is provided with scale lines 21. When adding paint, the proportion can be observed through the scale lines 21, which is convenient for debugging the paint.

[0035] Reference Figure 1 and Figure 6 A drying air gun 29 is installed on the top of the hot air blower 6, a pump is installed inside the water tank 7, a water spray pipe 30 is fixedly connected to the top of the water tank 7, a water spray head 31 is fixedly connected to the top of the water spray pipe 30, and a water inlet 32 ​​is opened on the top of the water tank 7. Water can be added to the inside of the water tank 7 by opening the water inlet 32. After the water spray head 31 cleans the surface of the outer wall, the water spray head 31 can be used to quickly dry the outer wall, which is convenient for subsequent spraying.

[0036] Reference Figure 1 and Figure 6 A paint spray gun 36 is installed on the top of the spraying machine 10. The paint spray gun 36 is used to spray the paint onto the outer wall of the cooling tower.

[0037] Reference Figure 2 An electric box 3 is fixedly installed at the rear end of the rack 1. The electric box 3 is used to supply power to the equipment.

[0038] Reference Figure 2 and Figure 3The side end of the front guardrail 4 is installed with a hinge 13, and the side end of the frame 1 is rotatably connected to the front guardrail 4 through the hinge 13. The interior of the front guardrail 4 is fixedly connected with a crossbar 14, and the surface of the crossbar 14 is slidably connected with a sliding seat 15. The top of the sliding seat 15 is fixedly connected with a material storage box 16, and the front end of the material storage box 16 is fixedly connected with a baffle 17, and the surface of the crossbar 14 is slidably connected with a storage box 18. The front guardrail 4 installed at the front end of the frame 1 can be rotated by the hinge 13. During construction, the front guardrail 4 can be closed for protection, and when on the ground, the front guardrail 4 can be opened for convenient maintenance of the equipment. The surface of the crossbar 14 is installed with a material storage box 16 and a storage box 18 that can be slidably adjusted. When cleaning the exterior wall, the cleaning tools can be placed inside the material storage box 16, and the cleaned debris can be collected inside the storage box 18.

[0039] Reference Figure 2 and Figure 3 , a threaded rod 19 is installed at the bottom end of the front guardrail 4, and a socket 12 is fixedly installed at the front end of the frame 1. When the front guardrail 4 is closed, the threaded rod 19 can be inserted into the inside of the socket 12 by rotating it.

[0040] Working principle: Step 1, connect the electric hanging basket seat 2 to the top of the cooling tower through the hanging rope, and then control the lifting and moving of the frame 1 through the electric box 3;

[0041] Step 2: rotate the front guardrail 4 through the hinge 13, insert the threaded rod 19 into the inside of the socket 12, fix the front guardrail 4 to the side end of 1, and place the cleaning tool inside the material box 16;

[0042] Step 3: inject cement mortar into the mortar mixing barrel 5 and start the first motor 26, take out the mortar through the discharge pipe 27 and the mortar box 28 for standby use, then inject paint into the first feeding box 8 and the second feeding box 20, and observe the paint ratio through the scale line 21, and then deliver the paint to the paint mixing barrel 9 through the second feeding pipe 22 and the first feeding 23;

[0043] Step 4, start the water storage tank 7. When cleaning, aim the water spray pipe 30 at the outer layer of the cooling tower concrete for flushing. When cleaning, the cleaning tools in the material storage box 16 can be taken out and used, and the debris can be collected in the material storage box 18. After cleaning, start the hot air blower 6 and the paint mixing barrel 9, dry the outer wall and send the paint to the inside of the sprayer 10, and finally start the sprayer 10 to coat the outer wall.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling tower concrete carbonization inhibition composite coating coating device, comprising a frame (1), characterized in that: A base (11) is fixedly installed at the bottom of the frame (1), electric hanging basket seats (2) are installed at the top ends of both sides of the frame (1), the front end of the frame (1) is rotatably connected to a front guardrail (4), the surface of the front guardrail (4) is slidably connected to a material storage box (16), a mortar mixing bucket (5) is installed at the right end of the surface of the base (11), a hot air blower (6) is fixedly installed on the surface of the base (11) and located at the left end of the mortar mixing bucket (5), a water storage tank (7) is fixedly installed on the surface of the base (11) and located at the left end of the hot air blower (6), the bottom left end of the water storage tank (7) is fixedly connected to a water pipe (33), and the left end of the water pipe (33) is fixedly connected to a paint mixing pipe (16). The paint mixing barrel (9) is fixedly connected to a paint discharge pipe (35) at the left end of the bottom of the paint mixing barrel (9), and a sprayer (10) is fixedly installed at the left end of the paint discharge pipe (35). A second motor (34) is installed on the top of the paint mixing barrel (9), and a stirring shaft is installed at the lower end of the second motor (34) and inside the paint mixing barrel (9). A first feeding box (8) is installed at the rear end of the frame (1), and a second feeding box (20) is fixedly connected at the rear end of the frame (1) and at the side end of the first feeding box (8), a first feeding box (23) is fixedly connected to the top of the first feeding box (8), and a paint mixing barrel (9) is fixedly connected to the top of the first feeding box (23).

2. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: A top cover (25) is installed on the top of the mortar mixing barrel (5), a first motor (26) is fixedly installed on the surface of the top cover (25), and a stirring shaft is fixedly connected to the lower end of the first motor (26) and located inside the top cover (25).

3. The cooling tower concrete carbonization inhibition composite coating coating device and the construction method thereof according to claim 1, characterized in that: A discharge pipe (27) is fixedly connected to the bottom side end of the mortar mixing barrel (5), and a mortar box (28) is fixedly connected to the left end of the discharge pipe (27).

4. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: The front end of the second feeding box (20) is fixedly connected to a second feeding pipe (22), a valve (24) is installed on the surface of the second feeding pipe (22), and the top end of the second feeding pipe (22) is fixedly connected to a paint stirring bucket (9).

5. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: The surface of the second feeding box (20) is provided with scale lines (21).

6. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: A drying air gun (29) is installed on the top of the hot air blower (6), a pump is installed inside the water storage tank (7), a water spray pipe (30) is fixedly connected to the top of the water storage tank (7), a water spray head (31) is fixedly connected to the top of the water spray pipe (30), and a water inlet (32) is opened on the top of the water storage tank (7).

7. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: A paint spray gun (36) is installed on the top of the spray machine (10).

8. The cooling tower concrete carbonization inhibition composite coating coating device and the construction method thereof according to claim 1, characterized in that: An electrical box (3) is fixedly mounted on the rear end of the frame (1).

9. The cooling tower concrete carbonization inhibition composite coating coating device according to claim 1, characterized in that: A hinge (13) is installed at the side end of the front guardrail (4), and the side end of the frame (1) is rotatably connected to the front guardrail (4) through the hinge (13). The interior of the front guardrail (4) is fixedly connected to a crossbar (14), and the surface of the crossbar (14) is slidably connected to a sliding seat (15). The top of the sliding seat (15) is fixedly connected to a material storage box (16), and the front end of the material storage box (16) is fixedly connected to a baffle (17). The surface of the crossbar (14) is slidably connected to a material storage box (18). A threaded plug rod (19) is installed at the bottom end of the front guardrail (4), and a socket (12) is fixedly installed at the front end of the frame (1).

10. The construction method of the cooling tower concrete carbonization inhibition composite coating coating device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Connect the electric hanging basket seat (2) to the top of the cooling tower via a hanging rope, and then control the lifting and moving of the frame (1) via the electric box (3); Step 2: Rotate the front guardrail (4) through the hinge (13), insert the threaded plug rod (19) into the inside of the socket (12), fix the front guardrail (4) to the side end of (1), and place a cleaning tool inside the material storage box (16); Step 3, inject cement mortar into the mortar mixing barrel (5) and start the first motor (26), take out the mortar through the discharge pipe (27) and the mortar box (28) for standby use, then inject paint into the first feeding box (8) and the second feeding box (20), and observe the paint ratio through the scale line (21), and then deliver the paint to the inside of the paint mixing barrel (9) through the second feeding pipe (22) and the first feeding (23); Step 4, start the water storage tank (7), and when cleaning, aim the water spray pipe (30) at the outer layer of the cooling tower concrete for flushing. When cleaning, the cleaning tools in the material storage box (16) can be taken out and used, and the debris can be collected in the material storage box (18). After the cleaning is completed, start the hot air blower (6) and the paint mixing barrel (9), dry the outer wall and send the paint to the inside of the sprayer (10), and finally start the sprayer (10) to coat the outer wall.

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