Three-fluid spray gun convenient to install and fix

Abstract

The utility model relates to the technical field of three-fluid spray guns, in particular to a three-fluid spray gun convenient to mount and fix, which comprises a spray gun main body, a first mounting rack and a second mounting rack, a connecting pipe is fixedly mounted in the middle of the bottom of the spray gun main body, and a limit block is fixedly mounted on the bottom surface of the first mounting rack. According to the spray gun, the screw holes and the round holes are formed in the side faces of the first mounting frame and the second mounting frame, the mounting frames are connected through the two sets of symmetrically-distributed screws, the stability of the mounting frames is ensured, the spray gun is not prone to shaking in the mounting and using process, force distribution is more uniform, and the overall structure is more stable; the end of the lead screw is rotated, the adjusting plate slides in the support, the guide rod on the surface of the adjusting plate stably slides in the support, accurate adjustment of the position of the spray gun is achieved, installation stability is improved, friction resistance is reduced, the service life of the device is prolonged, and the spray gun equipment can be fixedly installed on other assemblies through the two sets of pressing blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of three-fluid spray guns, in particular to a three-fluid spray gun which is convenient to install and fix. Background Art

[0002] Before the flue gas from industrial kilns is discharged, it needs to be treated by processes such as desulfurization, denitrification and dust removal. The treated flue gas from industrial kilns can only be discharged if it meets the emission standards. Some of the flue gas treatment processes for industrial kilns require cooling of the flue gas during implementation, especially the flue gas from garbage incinerators and hazardous waste incinerators, which needs to be rapidly cooled to inhibit the generation and emission of dioxins and furans. The traditional flue gas cooling method is to use a single-fluid or double-fluid spray gun to atomize the coolant and spray it into the flue to cool the flue gas. Most of the existing devices cannot be fixed when in use, and the device may become loose when in use, thereby reducing the stability of the device installation. At the same time, the fixed components cannot be disassembled when not in use, which may delay the normal use of the operator, making it inconvenient for the operator to use. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a three-fluid spray gun which is convenient to install and fix, comprising a spray gun body, a No. 1 mounting frame and a No. 2 mounting frame, a connecting pipe is fixedly installed at the middle position of the bottom of the spray gun body, a limiting block is fixedly installed on the bottom surface of the No. 1 mounting frame, a No. 1 screw hole is opened on the side of the No. 1 mounting frame, a round hole is opened on the side of the No. 2 mounting frame, a screw is inserted inside the round hole, the No. 1 mounting frame is located on the surface of the limiting block, and the screw passes through the round hole and is threadedly connected to the No. 1 screw hole, sleeves are arranged inside the No. 1 mounting frame and the No. 2 mounting frame, a bracket is fixedly installed on the bottom surface of the limiting block, a screw rod is threadedly connected inside the bracket, an adjustment plate is rotatably connected to the end of the screw rod, and a pressure block is fixedly installed inside the adjustment plate.

[0005] Preferably, the sleeve is semicircular, and the connecting pipe is located inside the sleeve. Here, the connecting pipe can be firmly positioned, and the installation and removal of the connecting pipe are more convenient. At the same time, the semicircular structure can better adapt to connecting pipes of different diameters, providing more flexible installation options.

[0006] Preferably, a guide rod is fixedly mounted on the surface of the adjustment plate, and the guide rod slides inside the bracket. Here, the adjustment plate can slide smoothly inside the bracket, which is convenient for personnel to install and fix the position of the spray gun, improves the stability during the installation process, and reduces the friction resistance during operation, thereby extending the service life of the device.

[0007] Preferably, a slot is provided inside the adjustment plate, an insert is fixedly installed on the side of the pressure block, a bolt is inserted inside the insert, and a No. 2 screw hole is provided inside the slot. Here, the pressure block can be firmly fixed on the adjustment plate, further enhancing the reliability between the pressure block and the adjustment plate, ensuring that it can remain stable under high-pressure operating conditions, and at the same time, it is convenient for personnel to disassemble and assemble the pressure block, thereby facilitating personnel to maintain and replace the pressure block. Pressure blocks of different shapes can also be replaced according to the actual installation position, thereby improving the installation efficiency and adaptability of the spray gun.

[0008] Preferably, there are two groups of screws, which are symmetrically distributed on both sides of the No. 2 mounting frame, and the ends of the screws are located inside the circular holes. This helps to improve the installation stability of the No. 1 mounting frame and the No. 2 mounting frame, ensure that the spray gun is not prone to shaking during installation and use, and also make the force distribution more uniform, thereby improving the stability of the overall structure.

[0009] Preferably, an adjustment groove is formed between the No. 1 mounting frame and the No. 2 mounting frame, and a slide groove is provided inside the No. 1 mounting frame and the No. 2 mounting frame, and a slider is fixedly installed on the surface of the sleeve, and the slider slides inside the slide groove, and a circular groove is provided inside the slider, and a plug rod is slidably connected inside the circular groove, and a spring is provided on the surface of the plug rod, and a plug hole is provided on the surface of the No. 1 mounting frame and the No. 2 mounting frame. Here, the sleeve moves in the slide groove through the slider, so that the connecting pipe located inside the sleeve slides inside the No. 1 mounting frame and the No. 2 mounting frame through the adjustment groove, so that the position of the spray gun can be adjusted according to the usage, and it can adapt to spray guns of different sizes, which increases the versatility and flexibility of the equipment and is suitable for different application scenarios.

[0010] Preferably, the internal thread of the plug rod is connected with a screw, and a No. 3 screw hole is provided inside the plug hole, and the screw is threadedly connected inside the No. 3 screw hole. Here, the screw can be firmly fixed inside the plug hole to prevent loosening, thereby improving the safety and reliability of installation, and the position of the adjusted sleeve can be limited and locked to prevent the spray gun from moving due to shaking during use.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a No. 1 mounting frame, a No. 2 mounting frame, a limit block, a No. 1 screw hole, a round hole, a screw and a sleeve structure are provided, screw holes and round holes are provided on the sides of the No. 1 mounting frame and the No. 2 mounting frame, and they are connected by two groups of symmetrically distributed screws, thereby ensuring the stability of the mounting frame, making it difficult for the spray gun to shake during installation and use, and the force distribution is more uniform, and the stability of the overall structure is significantly improved. The end of the rotating screw rod allows the adjustment plate to slide inside the bracket, and a guide rod is fixed on the surface of the adjustment plate, and the guide rod slides smoothly inside the bracket, thereby achieving precise adjustment of the spray gun position, improving stability during installation, reducing friction resistance during operation, and extending the service life of the device. At this time, the two groups of pressing blocks can be used to install and fix the spray gun equipment on other components.

[0013] 2. In the utility model, an adjustment groove, a slide groove, a slider, a round groove, an insertion rod, a spring, a socket, a screw and a No. 3 screw hole structure are provided, an adjustment groove is formed between the No. 1 mounting frame and the No. 2 mounting frame, and a slide groove is provided inside the structure, and the slider on the surface of the sleeve slides inside the slide groove, so that the connecting pipe slides inside the mounting frame through the adjustment groove, and the position of the spray gun can be adjusted according to the usage situation to adapt to spray guns of different sizes, thereby increasing the versatility and flexibility of the equipment and being suitable for different application scenarios; a spring is provided on the surface of the insertion rod, and limit locking is performed through the insertion rod and the screw in the No. 3 screw hole, which can prevent the spray gun from moving due to shaking, thereby ensuring the stable position of the spray gun during use; the screw can be firmly fixed inside the socket to prevent loosening, thereby improving the safety and reliability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a three-fluid spray gun that is convenient to install and fix is ​​provided for the utility model;

[0015] Figure 2 A schematic diagram of a bracket for a three-fluid spray gun that is convenient for installation and fixation is provided for the utility model;

[0016] Figure 3 The utility model provides a schematic diagram of a No. 1 mounting frame and a No. 2 mounting frame of a three-fluid spray gun that is convenient to install and fix;

[0017] Figure 4 The utility model provides a cross-sectional view of a No. 1 mounting frame and a sleeve of a three-fluid spray gun which is convenient for installation and fixation.

[0018] Legend:

[0019] 1. Spray gun body; 2. Connecting pipe; 3. Mounting bracket No. 1; 4. Mounting bracket No. 2; 5. Adjustment slot; 6. Limit block; 7. Screw hole No. 1; 8. Round hole; 9. Screw; 10. Sleeve; 11. Bracket; 12. Screw rod; 13. Adjustment plate; 14. Guide rod; 15. Slot; 16. Screw hole No. 2; 17. Pressure block; 18. Insert block; 19. Bolt; 20. Slide slot; 21. Socket; 22. Slider; 23. Round slot; 24. Insert rod; 25. Spring; 26. Screw; 27. Screw hole No. 3. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a three-fluid spray gun that is easy to install and fix, comprising a spray gun body 1, a No. 1 mounting frame 3 and a No. 2 mounting frame 4, a connecting pipe 2 is fixedly installed at the middle position of the bottom of the spray gun body 1, a limiting block 6 is fixedly installed on the bottom surface of the No. 1 mounting frame 3, a No. 1 screw hole 7 is opened on the side of the No. 1 mounting frame 3, a round hole 8 is opened on the side of the No. 2 mounting frame 4, a screw 9 is inserted into the inside of the round hole 8, the No. 1 mounting frame 3 is located on the surface of the limiting block 6, and the screw 9 passes through the round hole 8 and is threadedly connected with the No. 1 screw hole 7, the number of screws 9 is two groups, and the two groups of screws 9 are in the No. 2 mounting frame The two sides of the mounting frame 4 are symmetrically distributed, and the ends of the screws 9 are inside the circular holes 8, which helps to improve the installation stability of the No. 1 mounting frame 3 and the No. 2 mounting frame 4, ensure that the spray gun is not prone to shaking during installation and use, and also make the force distribution more uniform, thereby improving the stability of the overall structure. The No. 1 mounting frame 3 and the No. 2 mounting frame 4 are both provided with sleeves 10, and the sleeves 10 are semicircular, and the connecting pipe 2 is located inside the sleeves 10, which can ensure the stable positioning of the connecting pipe 2 and make the installation and disassembly of the connecting pipe 2 more convenient. At the same time, the semicircular structure can better adapt to different diameters. The connecting pipe 2 provides a more flexible installation option. A bracket 11 is fixedly installed on the bottom surface of the limit block 6. The internal thread of the bracket 11 is connected to a screw rod 12. The end of the screw rod 12 is rotatably connected to an adjustment plate 13. A pressure block 17 is fixedly installed inside the adjustment plate 13. A guide rod 14 is fixedly installed on the surface of the adjustment plate 13. The guide rod 14 slides inside the bracket 11, so that the adjustment plate 13 can slide smoothly inside the bracket 11, which is convenient for personnel to install and fix the position of the spray gun, improves the stability during the installation process, and reduces the friction resistance during operation, prolongs the service life of the device, and adjusts the spray gun to a certain extent. A slot 15 is provided inside the section plate 13, an insert block 18 is fixedly installed on the side of the pressure block 17, a bolt 19 is inserted inside the insert block 18, and a No. 2 screw hole 16 is provided inside the slot 15, so that the pressure block 17 can be firmly fixed on the adjustment plate 13, further enhancing the reliability between the pressure block 17 and the adjustment plate 13, ensuring that it can still maintain stability under high-pressure operating conditions, and also making it convenient for personnel to disassemble and assemble the pressure block 17, thereby facilitating personnel to maintain and replace the pressure block 17, and can also replace pressure blocks 17 of different shapes according to the actual installation position, thereby improving the installation efficiency and adaptability of the spray gun.

[0024] Embodiment 2

[0025] See also Figure 3-4, an adjusting groove 5 is formed between the No. 1 mounting frame 3 and the No. 2 mounting frame 4, and a slide groove 20 is provided inside the No. 1 mounting frame 3 and the No. 2 mounting frame 4. A slider 22 is fixedly installed on the surface of the sleeve 10, and the slider 22 slides inside the slide groove 20. A circular groove 23 is provided inside the slider 22, and a plug rod 24 is slidably connected inside the circular groove 23. A spring 25 is sleeved on the surface of the plug rod 24. A plug hole 21 is provided on the surface of the No. 1 mounting frame 3 and the No. 2 mounting frame 4. The sleeve 10 moves in the slide groove 20 through the slider 22, so that the connecting pipe 2 located inside the sleeve 10 passes through the adjusting groove 5 on the No. 1 mounting frame 3 and the No. 2 mounting frame The No. 2 mounting bracket 4 slides internally so as to adjust the position of the spray gun according to usage conditions and can adapt to spray guns of different sizes, thereby increasing the versatility and flexibility of the equipment and being suitable for different application scenarios. The internal thread of the plug rod 24 is connected with a screw 26, and a No. 3 screw hole 27 is provided inside the socket 21. The screw 26 is threadedly connected inside the No. 3 screw hole 27 so that the screw 26 can be firmly fixed inside the socket 21 to prevent loosening, thereby improving the safety and reliability of the installation. The position of the adjusted sleeve 10 can be limited and locked to avoid the movement of the spray gun due to shaking during use.

[0026] Working principle: When in use, rotate the end of the screw rod 12 to make the adjustment plate 13 slide inside the bracket 11. A guide rod 14 is fixed on the surface of the adjustment plate 13, and the guide rod 14 slides smoothly inside the bracket 11, so as to realize the precise adjustment of the spray gun position, improve the stability during the installation process, reduce the friction resistance during operation, and extend the service life of the device. At this time, two sets of pressure blocks 17 can be used to install and fix the spray gun equipment on other components, and the bolts 19 on the plug block 18 are threadedly connected with the No. 2 screw hole 16 inside the slot 15 to ensure that the pressure block 17 is firmly fixed on the adjustment plate 13, thereby enhancing the reliability between the pressure block 17 and the adjustment plate 13, ensuring stability under high-pressure operating conditions, and also facilitating personnel to disassemble and assemble the pressure block 17, thereby facilitating personnel to maintain and replace the pressure block 17, and can also be replaced according to the actual installation position. The pressure blocks 17 of different shapes improve the installation efficiency and adaptability of the spray gun. The connecting pipe 2 at the bottom of the spray gun body 1 is aligned with the position of the sleeve 10 of the No. 1 mounting frame 3 and the No. 2 mounting frame 4, and then the No. 2 mounting frame 4 is placed on the limit block 6 so that the sleeve 10 can wrap the connecting pipe 2, and the screw 9 is passed through the round hole 8 and tightened into the No. 1 screw hole 7, so that the No. 1 mounting frame 3 and the No. 2 mounting frame 4 can be installed and fixed, and it is also convenient for personnel to disassemble the No. 1 mounting frame 3 and the No. 2 mounting frame 4, and improves personnel's disassembly of the spray gun body 1 and the connecting pipe 2. The slider 22 slides inside the slide groove 20, and the insertion rod 24 inside the circular groove 23 is connected by a spring 25 to adapt to spray guns of different sizes. After adjusting the position, the insertion rod 24 and the screw 26 in the No. 3 screw hole 27 are used to limit and lock to prevent the spray gun from moving due to shaking during use.

[0027] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A three-fluid spray gun that is easy to install and fix, comprising a spray gun body (1), a first mounting frame (3) and a second mounting frame (4), characterized in that: A connecting pipe (2) is fixedly installed at the middle position of the bottom of the spray gun body (1); a limiting block (6) is fixedly installed on the bottom surface of the No. 1 mounting frame (3); a No. 1 screw hole (7) is opened on the side of the No. 1 mounting frame (3); a round hole (8) is opened on the side of the No. 2 mounting frame (4); a screw (9) is inserted into the inside of the round hole (8); the No. 1 mounting frame (3) is located on the surface of the limiting block (6); the screw (9) passes through the round hole (8) and is threadedly connected to the No. 1 screw hole (7); sleeves (10) are arranged inside the No. 1 mounting frame (3) and the No. 2 mounting frame (4); a bracket (11) is fixedly installed on the bottom surface of the limiting block (6); a screw rod (12) is threadedly connected to the inside of the bracket (11); an adjustment plate (13) is rotatably connected to the end of the screw rod (12); a pressing block (17) is fixedly installed inside the adjustment plate (13).

2. The three-fluid spray gun that is easy to install and fix according to claim 1 is characterized in that: The sleeve (10) is semicircular, and the connecting pipe (2) is located inside the sleeve (10).

3. The three-fluid spray gun that is easy to install and fix according to claim 1 is characterized in that: A guide rod (14) is fixedly mounted on the surface of the adjustment plate (13), and the guide rod (14) slides inside the bracket (11).

4. The three-fluid spray gun that is easy to install and fix according to claim 1 is characterized in that: A slot (15) is provided inside the adjustment plate (13), an insert block (18) is fixedly installed on the side of the pressure block (17), a bolt (19) is inserted inside the insert block (18), and a No. 2 screw hole (16) is provided inside the slot (15).

5. The three-fluid spray gun that is easy to install and fix according to claim 1 is characterized in that: The number of screws (9) is two groups, and the two groups of screws (9) are symmetrically distributed on both sides of the second mounting frame (4), and the ends of the screws (9) are located inside the circular holes (8).

6. The three-fluid spray gun that is easy to install and fix according to claim 1, characterized in that: An adjustment groove (5) is formed between the first mounting frame (3) and the second mounting frame (4), a slide groove (20) is provided inside the first mounting frame (3) and the second mounting frame (4), a sliding block (22) is fixedly installed on the surface of the sleeve (10), the sliding block (22) slides inside the slide groove (20), a circular groove (23) is provided inside the sliding block (22), an insertion rod (24) is slidably connected inside the circular groove (23), a spring (25) is sleeved on the surface of the insertion rod (24), and a plug hole (21) is provided on the surface of the first mounting frame (3) and the second mounting frame (4).

7. The three-fluid spray gun that is easy to install and fix according to claim 6, characterized in that: The inner thread of the insertion rod (24) is connected with a screw (26), and the inner part of the insertion hole (21) is provided with a third screw hole (27), and the screw (26) is threadedly connected inside the third screw hole (27).

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