A spray booth for spraying PTFE material onto storage tanks

Abstract

This utility model relates to the field of storage tank manufacturing technology and discloses a spray booth for spraying PTFE material onto storage tanks. The booth includes a main body with movable doors connected to both sides of the front end. A fixed compartment is fixedly connected to the top of the main body, with the centerline of the fixed compartment and the centerline of the main body on the same vertical plane. This spray booth, equipped with a mounting frame, allows the storage tank to be inserted into the main body during spraying. A feed pump is then activated to extract PTFE material from the storage tank and direct it into the distribution compartment, which then sprays it out from multiple nozzles. Simultaneously, a drive motor drives a fixed gear ring to rotate via a drive gear. The fixed gear ring, through a connecting frame, rotates the mounting frame at the bottom and the distribution compartment inside it. By rotating the distribution compartment around the outside of the storage tank, omnidirectional spraying is possible, solving the problem of incomplete omnidirectional spraying.

Description

Technical Field

[0001] This utility model relates to the field of storage tank production technology, specifically to a spray booth for spraying PTFE material onto storage tanks. Background Technology

[0002] During the production of storage tanks, it is generally necessary to spray the required materials on the outside of the tank to enhance its physical properties and thus extend its service life. PTFE is the most commonly used coating material. After spraying, it can effectively enhance the tank's corrosion resistance, insulation, high temperature resistance, and other properties. Nowadays, special large-scale spraying equipment is generally used to improve production efficiency when spraying PTFE on storage tanks.

[0003] However, the PTFE material spraying equipment currently used in storage tank production still has some defects in use. It cannot automatically control the spraying structure adjustment angle during spraying, which makes it impossible to spray the storage tank from all angles, thus affecting the efficiency of the spraying work.

[0004] A novel spray booth for spraying PTFE materials onto storage tanks is proposed to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a spray booth for spraying PTFE materials onto storage tanks, in order to solve the problem mentioned in the background art that it is impossible to spray in all directions.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a spray booth for spraying PTFE material onto storage tanks, comprising a spray booth body, movable doors movably connected to both sides of the front end of the spray booth body, a fixed compartment fixedly connected to the top of the spray booth body, the center line of the fixed compartment being on the same vertical plane as the center line of the spray booth body, and a rotating structure for omnidirectional spraying of the storage tank being provided inside the spray booth body;

[0007] The rotating structure includes a mounting frame. The mounting frame is located inside the main body of the spray booth. A connecting frame is fixedly connected to the top of the mounting frame. A storage bin is fixedly connected to the top of the connecting frame. A connecting pipe is fixedly connected to the top of the storage bin. A support plate is fixedly connected to the top of the fixed chamber through the connecting pipe. A drive motor is fixedly connected to the right side of the top of the main body of the spray booth. A drive gear is fixedly connected to the output end of the drive motor, extending into the interior of the fixed chamber. A fixed gear ring is fixedly connected to the top of the connecting frame. A material distribution bin is fixedly connected inside the mounting frame. A spray nozzle is provided inside the material distribution bin. A material guide pump is fixedly connected to the top of the mounting frame.

[0008] As a further technical solution of this utility model, the output end of the feed pump passes through the top of the mounting frame and extends into the interior of the distribution bin, and the input end of the feed pump passes through the top of the connecting frame and extends into the interior of the storage box.

[0009] As a further technical solution of this utility model, the support plate is movably connected to the fixed chamber, and the drive gear is meshed with the fixed gear ring.

[0010] As a further technical solution of this utility model, the center line of the connecting pipe and the center line of the mounting bracket are on the same vertical plane, and the center line of the fixing toothed ring and the center line of the mounting bracket are on the same vertical plane.

[0011] As a further technical solution of this utility model, a placement platform is provided at the bottom of the interior of the spray booth body. A base frame is fixedly connected to both sides of the bottom of the placement platform. Pulleys are movably connected to both ends of the base frame. Two sets of limiting slide rails are fixedly connected to both sides of the bottom of the interior of the spray booth body. A ball bearing is movably connected to one side of the limiting slide rail.

[0012] As a further technical solution of this utility model, the ball bearing is slidably connected to the base frame, and the pulley is movably connected to the main body of the spray booth.

[0013] As a further technical solution of this utility model, the mounting bracket is fixedly connected to both sides and the top, and two sets of drying fans are fixedly connected to one side of the fixed plate.

[0014] As a further technical solution of this utility model, the center line of the fixing plate and the center line of the mounting bracket are on the same vertical plane.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the spray booth for spraying PTFE material onto the storage tank not only enables all-round spraying and convenient loading and unloading, but also accelerates material drying;

[0016] (1) By setting up an installation frame, drive motor, drive gear, fixed chamber, support plate, connecting pipe, storage box, fixed gear ring, connecting frame, distribution chamber, spray nozzle and guide pump, the storage tank is sent into the interior of the spray booth body during spraying. Then the guide pump is started to extract the PTFE material inside the storage box and introduce it into the interior of the distribution chamber. Finally, it is sprayed out from multiple spray nozzles. At the same time, the drive motor is started to drive the fixed gear ring to rotate through the drive gear. The fixed gear ring drives the installation frame at the bottom and the distribution chamber inside it to rotate through the connecting frame. By driving the distribution chamber to rotate around the outside of the storage tank, it can be sprayed in all directions, thus realizing the ability to spray in all directions.

[0017] (2) By setting up a placement platform, a limiting slide rail, a base frame, ball bearings and pulleys, before spraying, the placement platform is pulled out from the inside of the spray booth and the storage tank is placed on the top of the placement platform. Then, the placement platform is pushed to send the storage tank into the inside of the spray booth so as to facilitate spraying. The limiting slide rail at the bottom of the inside of the spray booth and the ball bearings on one side are attached to both sides of the base frame. The base frame can limit the placement platform to ensure its stability. After spraying, the placement platform can be pulled out so as to remove the storage tank on the top of the placement platform, which makes it convenient to load and unload materials.

[0018] (3) By setting up a mounting frame, a drive motor, a drive gear, a fixed gear ring, a connecting frame, a fixing plate and a drying fan, after the storage tank is sprayed inside the main body of the spray booth, the drive motor is started again to drive the fixed gear ring to rotate through the drive gear. The fixed gear ring drives the mounting frame to rotate through the connecting frame and starts multiple sets of drying fans at the same time. While the mounting frame rotates, it drives the drying fans to rotate through the fixing plate. The drying fans rotate around the outside of the storage tank to dry the storage tank, so that the PTFE material sprayed on the outside of the storage tank can be dried quickly, thus realizing the ability to accelerate the drying of the PTFE material after spraying. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view sectional diagram of the base frame structure of this utility model;

[0021] Figure 3 This is a side sectional view of the fixing plate of this utility model.

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Main body of the spray booth; 2. Mounting frame; 3. Drive motor; 4. Drive gear; 5. Fixed compartment; 6. Support plate; 7. Connecting pipe; 8. Storage box; 9. Fixed gear ring; 10. Connecting frame; 11. Distributing compartment; 12. Fixed plate; 13. Drying fan; 14. Spray nozzle; 15. Placement platform; 16. Feed pump; 17. Movable door; 18. Limiting slide rail; 19. Base frame; 20. Ball bearing; 21. Pulley. 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] Example: Please refer to Figure 1-4 A spray booth for spraying PTFE material onto a storage tank includes a spray booth body 1, movable doors 17 are movably connected to both sides of the front end of the spray booth body 1, a fixed chamber 5 is fixedly connected to the top of the spray booth body 1, the center line of the fixed chamber 5 is on the same vertical plane as the center line of the spray booth body 1, and a rotating structure for spraying the storage tank from all directions is provided inside the spray booth body 1.

[0026] The rotating structure includes a mounting frame 2. The mounting frame 2 is installed inside the main body 1 of the spray booth. A connecting frame 10 is fixedly connected to the top of the mounting frame 2. A storage box 8 is fixedly connected to the top of the connecting frame 10. A connecting pipe 7 is fixedly connected to the top of the storage box 8. A support plate 6 is fixedly connected to the top of the fixed chamber 5 through the connecting pipe 7. A drive motor 3 is fixedly connected to the right side of the top of the main body 1 of the spray booth. A drive gear 4 is fixedly connected to the output end of the drive motor 3 inside the fixed chamber 5. A fixed gear ring 9 is fixedly connected to the top of the connecting frame 10. A material distribution chamber 11 is fixedly connected inside the mounting frame 2. A spray nozzle 14 is opened inside the material distribution chamber 11. A material guide pump 16 is fixedly connected to the top of the mounting frame 2.

[0027] The output end of the feed pump 16 passes through the top of the mounting frame 2 and extends into the interior of the distribution bin 11, and the input end of the feed pump 16 passes through the top of the connecting frame 10 and extends into the interior of the storage bin 8.

[0028] The support plate 6 is movably connected to the fixed chamber 5, and the drive gear 4 is meshed with the fixed gear ring 9;

[0029] The centerline of the connecting pipe 7 and the centerline of the mounting bracket 2 are on the same vertical plane, and the centerline of the fixing toothed ring 9 and the centerline of the mounting bracket 2 are on the same vertical plane;

[0030] Specifically, such as Figure 1 and Figure 3As shown, during spraying, after the storage tank is sent into the interior of the spray booth 1, the feed pump 16 is started to extract the PTFE material from the storage tank 8 and introduce it into the distribution bin 11. Finally, it is sprayed out from multiple spray nozzles 14. At the same time, the drive motor 3 is started to drive the fixed gear ring 9 to rotate through the drive gear 4. The fixed gear ring 9 drives the mounting frame 2 at the bottom and the distribution bin 11 inside it to rotate through the connecting frame 10. By driving the distribution bin 11 to rotate around the outside of the storage tank, it can be sprayed in all directions, realizing the ability to spray in all directions.

[0031] The bottom of the spray booth body 1 is provided with a placement platform 15. The bottom two sides of the placement platform 15 are fixedly connected with a base frame 19. The two ends of the base frame 19 are movably connected with pulleys 21. The bottom two sides of the spray booth body 1 are respectively fixedly connected with two sets of limiting slide rails 18. One side of the limiting slide rail 18 is movably connected with a ball bearing 20.

[0032] The ball bearing 20 is slidably connected to the base frame 19, and the pulley 21 is movably connected to the main body 1 of the spray booth;

[0033] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, before spraying, the placement platform 15 is pulled out from inside the spray booth body 1 and the storage tank is placed on top of the placement platform 15. Then, the placement platform 15 is pushed to send the storage tank into the interior of the spray booth body 1 for spraying. The limiting slide rail 18 at the bottom of the interior of the spray booth body 1 and the ball bearing 20 on one side are attached to both sides of the base frame 19. The base frame 19 can limit the placement platform 15 to ensure its stability. After spraying, the placement platform 15 can be pulled out to remove the storage tank on top of the placement platform 15, which makes loading and unloading of materials convenient.

[0034] Mounting bracket 2 has two fixed plates 12 fixedly connected to both sides and top, and two sets of drying fans 13 are fixedly connected to one side of the fixed plate 12.

[0035] The centerline of the fixing plate 12 and the centerline of the mounting bracket 2 are on the same vertical plane;

[0036] Specifically, such as Figure 1 and Figure 3 As shown, after the storage tank is sprayed inside the main body 1 of the spray booth, the drive motor 3 is started again, which drives the fixed gear ring 9 to rotate through the drive gear 4. The fixed gear ring 9 drives the mounting frame 2 to rotate through the connecting frame 10 and starts multiple sets of drying fans 13 at the same time. While the mounting frame 2 is rotating, it drives the drying fans 13 to rotate through the fixed plate 12. The drying fans 13 rotate around the outside of the storage tank to dry the storage tank, so that the PTFE material sprayed on the outside of the storage tank can be dried quickly, thus realizing the acceleration of the drying of the PTFE material after spraying.

[0037] Working Principle: Before spraying, the placement platform 15 is pulled out from inside the spray booth body 1, and the storage tank is placed on top of the platform 15. Then, the platform 15 is pushed to send the storage tank into the spray booth body 1 for spraying. The limiting slide rail 18 at the bottom of the spray booth body 1 and the ball bearings 20 on one side are attached to both sides of the base frame 19, which limits the stability of the platform 15. After spraying, the platform 15 can be pulled out to remove the storage tank from its top. During spraying, after the storage tank is sent into the spray booth body 1, the material pump 16 is activated to extract the PTFE material from the storage tank 8 and introduce it into the distribution bin 11. Finally, the material is discharged from the multiple spray nozzles 14. The spray is applied, and simultaneously the drive motor 3 is started, which drives the fixed gear ring 9 to rotate via the drive gear 4. The fixed gear ring 9 drives the mounting frame 2 at the bottom and the material distribution bin 11 inside it to rotate via the connecting frame 10. By driving the material distribution bin 11 to rotate around the outside of the storage tank, it can be sprayed in all directions. After the storage tank is sprayed inside the spray booth 1, the drive motor 3 is started again, which drives the fixed gear ring 9 to rotate via the drive gear 4. The fixed gear ring 9 drives the mounting frame 2 to rotate via the connecting frame 10 and at the same time starts multiple sets of drying fans 13. As the mounting frame 2 rotates, it drives the drying fans 13 to rotate via the fixing plate 12. The drying fans 13 rotate around the outside of the storage tank to dry the storage tank, so that the PTFE material sprayed on the outside of the storage tank dries quickly.

Claims

1. A spray booth for spraying tetrafluoro material into a storage tank, comprising a spray booth main body (1), characterized in that: The front sides of the spray booth body (1) are movably connected with movable doors (17), and the top of the spray booth body (1) is fixedly connected with a fixed compartment (5). The center line of the fixed compartment (5) and the center line of the spray booth body (1) are on the same vertical plane. The interior of the spray booth body (1) is provided with a rotating structure for spraying the storage tank in all directions. The rotating structure includes a mounting frame (2), which is installed inside the spray booth body (1). A connecting frame (10) is fixedly connected to the top of the mounting frame (2), and a storage box (8) is fixedly connected to the top of the connecting frame (10). A connecting pipe (7) is fixedly connected to the top of the storage box (8). A support plate (6) is fixedly connected to the top of the fixed chamber (5). A drive motor (3) is fixedly connected to the right side of the top of the spray booth body (1). A drive gear (4) is fixedly connected to the output end of the drive motor (3) extending into the interior of the fixed chamber (5). A fixed gear ring (9) is fixedly connected to the top of the connecting frame (10). A material distribution chamber (11) is fixedly connected inside the mounting frame (2). A spray nozzle (14) is opened inside the material distribution chamber (11). A material guide pump (16) is fixedly connected to the top of the mounting frame (2).

2. The spray booth for spraying PTFE material onto a storage tank according to claim 1, characterized in that: The output end of the feed pump (16) passes through the top of the mounting frame (2) and extends into the interior of the distribution bin (11), while the input end of the feed pump (16) passes through the top of the connecting frame (10) and extends into the interior of the storage bin (8).

3. The spray booth for spraying PTFE material onto a storage tank according to claim 1, characterized in that: The support plate (6) is movably connected to the fixed chamber (5), and the drive gear (4) is meshed with the fixed gear ring (9).

4. The spray booth for spraying PTFE material onto a storage tank according to claim 1, characterized in that: The centerline of the connecting pipe (7) and the centerline of the mounting bracket (2) are on the same vertical plane, and the centerline of the fixing toothed ring (9) and the centerline of the mounting bracket (2) are on the same vertical plane.

5. A spray booth for spraying PTFE material onto storage tanks according to claim 1, characterized in that: The bottom of the spray booth body (1) is provided with a placement platform (15). The bottom sides of the placement platform (15) are fixedly connected with a base frame (19). The two ends of the base frame (19) are movably connected with pulleys (21). The bottom sides of the spray booth body (1) are respectively fixedly connected with two sets of limiting slide rails (18). One side of the limiting slide rail (18) is movably connected with a ball bearing (20).

6. A spray booth for spraying PTFE material onto storage tanks according to claim 5, characterized in that: The ball bearing (20) is slidably connected to the base frame (19), and the pulley (21) is movably connected to the main body (1) of the spray booth.

7. The spray booth for spraying PTFE material onto a storage tank according to claim 1, characterized in that: The mounting bracket (2) has a fixing plate (12) fixedly connected to both sides and the top, and two sets of drying fans (13) are fixedly connected to one side of the fixing plate (12).

8. A spray booth for spraying PTFE material onto a storage tank according to claim 7, characterized in that: The centerline of the fixing plate (12) and the centerline of the mounting bracket (2) are on the same vertical plane.

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