Dirt cleaning device for flame arrester

Abstract

The utility model provides a fire barrier dirt cleaning device which comprises a pair of base plates arranged side by side, an installation table plate is arranged between the pair of base plates, a dredging and cleaning mechanism for cleaning a fire barrier through steam is assembled on the installation table plate, rubber pillow blocks are arranged on the upper surfaces of the pair of base plates, and the rubber pillow blocks are arranged on the upper surfaces of the pair of base plates. The ends of the mounting table plates are placed above the rubber pillow blocks, side baffles are vertically arranged on the sides, away from each other, of the base plates, top plates horizontally aligned with the base plates are arranged at the tops of the side baffles, buffer springs are arranged between the top plates and the upper surfaces of the mounting table plates, and rubber cushion plates are attached to the faces, facing the base plates, of the side baffles. The end face of the mounting table plate abuts against the rubber cushion plate. According to the dirt cleaning device for the flame arrester, through cooperation of the rubber pillow block, the rubber cushion plate and the buffer spring, violent shaking caused by the fact that a flame arresting core in the flame arrester is blocked and high-pressure steam difficultly passes through is effectively relieved, damage to the whole device caused by violent shaking is reduced, and the durability of the cleaning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flame arrester cleaning, in particular to a flame arrester dirt cleaning device. Background Art

[0002] Flame arrester is a safety device used to prevent the spread of flames of flammable gases and flammable liquid vapors. It is generally installed in pipelines that transport flammable gases or on ventilated tanks to prevent the spread of flames (deflagration or detonation). It consists of a flame arrester core, a flame arrester shell and accessories.

[0003] In order to ensure that the performance of the flame arrester reaches the purpose of use, the flame arrester needs to be inspected regularly to check whether the flame arrester core inside the flame arrester has defects such as blockage, deformation or corrosion. If the flame arrester core is blocked, the blocked fire barrier layer needs to be cleaned. At present, in order not to damage the fire arrester core, high-pressure steam is usually used to clean the flame arrester core. However, in the initial stage of unblocking and cleaning the flame arrester with steam, the high-pressure steam will be difficult to pass smoothly due to the blockage of the flame arrester core inside the flame arrester, resulting in severe shaking of the flame arrester and the cleaning device, causing wear on the cleaning device and the flame arrester, and reducing the durability of the device. Therefore, the present application proposes a flame arrester dirt cleaning device. Summary of the invention

[0004] The purpose of the utility model is to address the deficiencies in the prior art and to provide a flame arrester dirt cleaning device, which, through the cooperation of a rubber pillow block, a rubber pad and a buffer spring, can effectively alleviate the violent shaking caused by the blockage of the flame arrester core inside the flame arrester, which makes it difficult for high-pressure steam to pass through, and reduce the damage caused by the violent shaking to the entire device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A flame arrester dirt cleaning device comprises a substrate, a pair of the substrates are arranged side by side, a mounting plate is arranged between the pair of substrates, a dredging and cleaning mechanism for cleaning the flame arrester using steam is mounted on the mounting plate, rubber pillows are arranged on the upper surfaces of the pair of substrates, the ends of the mounting plate are placed above the rubber pillows, side baffles are vertically arranged on one side of the pair of substrates away from each other, a top plate horizontally aligned with the substrates is arranged on the top of the side baffles, a buffer spring is arranged between the top plate and the upper surface of the mounting plate, a rubber pad is attached to the side of the side baffle facing the substrate, and the end face of the mounting plate abuts against the rubber pad.

[0007] Preferably, a mounting plate is provided on one side of the pair of substrates that is away from each other, and a mounting hole is provided on the mounting plate.

[0008] Preferably, a guide column is vertically fixed between the base plate and the top plate, and the guide column passes through the rubber pillow block, the mounting platen and is inserted into the buffer spring.

[0009] Preferably, a rubber sleeve sleeved on a guide column is provided on the top of the rubber pillow block, and the rubber sleeve passes through the mounting plate.

[0010] Preferably, the rubber sleeve, the side baffle and the rubber pillow are connected as a whole, and a pressure relief chamber is horizontally opened in the rubber pillow.

[0011] Preferably, the dredging and cleaning mechanism includes a pair of fixed supports fixed on the top of the mounting plate and an exhaust pipe and a steam inlet pipe respectively fixed on the top of the pair of fixed supports, and a flange is provided at the facing ends of the exhaust pipe and the steam inlet pipe.

[0012] Preferably, a support plate is fixed between a pair of the base plates, a water storage box is provided on the support plate, a spiral tube is provided in the water storage box, the exhaust pipe passes through the mounting plate and is connected to the spiral tube, a water injection pipe is connected to the side wall of the water storage box, and a gap is left between the top of the water storage box and the mounting plate.

[0013] The beneficial effects of the utility model are:

[0014] 1) The utility model connects the flame arrester with the steam inlet pipe and the exhaust pipe by means of a flange through the setting of a dredging and cleaning mechanism. After the steam inlet pipe is connected with high-pressure steam, the flame arrester can be dredged and cleaned. The utility model has a simple structure and is easy to operate.

[0015] 2) The utility model provides a water storage box, and the steam passing through the flame arrester is discharged from the exhaust pipe to the spiral tube. Cooling water is added to the water storage box, and the discharged steam can be cooled, liquefied and collected, thereby avoiding the waste of water resources and preventing the steam from spraying out and scalding the surrounding staff.

[0016] 3) The utility model has certain pressure relief and buffering performance through the soft support of the mounting plate by the rubber pillow block, the elastic downward pressure of the end of the mounting plate by the buffer spring, and the soft blocking of the end of the mounting plate by the rubber pad. In the initial stage of unblocking and cleaning the flame arrester with steam, it can effectively alleviate the violent shaking caused by the blockage of the flame arrester core inside the flame arrester and the difficulty of high-pressure steam to pass through, reduce the damage to the whole device, and improve the durability of the cleaning device.

[0017] In summary, the utility model has the advantages of simple and reasonable structure, durability, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1A in the enlarged view;

[0020] Figure 3 It is a structural schematic diagram of the dredging and cleaning mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the water storage box of the utility model.

[0022] 1. Base plate; 2. Mounting table; 3. Dredging and cleaning mechanism; 4. Mounting plate; 5. Mounting hole; 6. Water storage box; 7. Support plate; 8. Side baffle; 9. Rubber pillow block; 10. Top plate; 11. Buffer spring; 12. Rubber sleeve; 13. Guide column; 14. Pressure relief chamber; 15. Rubber pad; 16. Exhaust pipe; 17. Steam inlet pipe; 18. Flange; 19. Fixed support; 20. Spiral pipe; 21. Water injection pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. Example

[0026] like Figure 1-Figure 4As shown, the present embodiment provides a flame arrester dirt cleaning device, comprising a substrate 1, a pair of the substrates 1 are arranged side by side, a mounting plate 2 is arranged between the pair of substrates 1, and a dredging and cleaning mechanism 3 for cleaning the flame arrester using steam is mounted on the mounting plate 2. Specifically, the dredging and cleaning mechanism 3 comprises a pair of fixed supports 19 fixed on the top of the mounting plate 2 and an exhaust pipe 16 and a steam inlet pipe 17 respectively fixed on the top of the pair of fixed supports 19, a flange 18 is arranged at the facing ends of the exhaust pipe 16 and the steam inlet pipe 17, the flame arrester is connected to the steam inlet pipe 17 and the exhaust pipe 16 by means of the flange 18, and after the steam inlet pipe 17 is connected to high-pressure steam, the flame arrester can be dredged and cleaned.

[0027] As a preferred implementation manner of this embodiment, a support plate 7 is fixed between a pair of the substrates 1, a water storage box 6 is arranged on the support plate 7, a spiral tube 20 is arranged in the water storage box 6, the exhaust pipe 16 passes through the mounting plate 2 and is connected with the spiral tube 20, the steam passing through the flame arrester is discharged to the spiral tube 20 through the exhaust pipe 16, and cooling water is added to the water storage box 6, so that the discharged steam can be cooled, liquefied and collected, thereby avoiding the waste of water resources and preventing the steam from spraying out and scalding the surrounding personnel.

[0028] Furthermore, a water injection pipe 21 is connected to the side wall of the water storage box 6 for filling and draining water from the water storage box 6 . A gap is left between the top of the water storage box 6 and the mounting plate 2 , which is beneficial to the dissipation of heat from the water in the water storage box 6 .

[0029] As a preferred implementation manner of this embodiment, a pair of rubber pillow blocks 9 are provided on the upper surfaces of the substrates 1, and the end of the mounting plate 2 is placed above the rubber pillow blocks 9. A pair of side baffles 8 are vertically provided on one side of the substrates 1 away from each other, and a top plate 10 horizontally aligned with the substrate 1 is provided on the top of the side baffle 8. A buffer spring 11 is provided between the top plate 10 and the upper surface of the mounting plate 2, and a rubber pad 15 is attached to the side of the side baffle 8 facing the substrate 1, and the end face of the mounting plate 2 abuts against the rubber pad 15. Through the soft support of the rubber pillow blocks 9 on the mounting plate 2, the elastic downward pressure of the buffer springs 11 on the end of the mounting plate 2, and the soft blocking of the end of the mounting plate 2 by the rubber pad 15, it has a certain pressure relief buffering performance. In the initial stage of clearing the flame arrester with steam, the violent shaking caused by the blockage of the flame arrester core inside the flame arrester and the difficulty of high-pressure steam to pass can be effectively alleviated, and the damage to the device as a whole caused by the violent shaking can be reduced, so as to improve the durability of the cleaning device.

[0030] Furthermore, a mounting plate 4 is provided on one side of a pair of substrates 1 that are away from each other, and a mounting hole 5 is provided on the mounting plate 4 for mounting and fixing the substrate 1; a guide column 13 is vertically fixed between the substrate 1 and the top plate 10, and the guide column 13 passes through the rubber pillow block 9, the mounting plate 2, and is inserted into the buffer spring 11, and is used to limit the relative position of the mounting plate 2 and the substrate 1; a rubber sleeve 12 is provided on the top of the rubber pillow block 9, which is sleeved on the guide column 13, and the rubber sleeve 12 passes through the mounting plate 2, and the rubber sleeve 12 is used to softly limit the guide column 13 passing through the mounting plate 2. The rubber sleeve 12, the side baffle 8 and the rubber pillow block 9 are connected as one body, which is convenient for assembly and replacement, and the one-piece structure has better buffering performance, and a pressure relief chamber 14 is horizontally provided in the rubber pillow block 9, which is used to improve the vertical buffering and pressure relief performance of the rubber pillow block 9.

[0031] When in use, the flame arrester is connected to the steam inlet pipe 17 and the exhaust pipe 16 by means of the flange 18. After the steam inlet pipe 17 is connected to the high-pressure steam, the flame arrester can be unblocked and cleaned, and the steam is discharged to the spiral tube 20 through the exhaust pipe 16. Cooling water is added to the water storage box 6, and the discharged steam can be cooled, liquefied and collected to avoid waste of water resources and prevent steam from spraying out and scalding surrounding workers. Furthermore, through the soft support of the rubber pillow block 9 on the mounting plate 2, the elastic downward pressure of the buffer spring 11 on the end of the mounting plate 2, and the soft blocking of the rubber pad 15 on the end of the mounting plate 2, a certain pressure relief and buffering performance is possessed. In the initial stage of unblocking and cleaning the flame arrester with steam, the violent shaking caused by the blockage of the flame arrester core inside the flame arrester and the difficulty of high-pressure steam to pass through can be effectively alleviated, thereby reducing the damage to the entire device and improving the durability of the cleaning device.

[0032] 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 flame arrester dirt cleaning device, characterized in that: include: A pair of substrates are arranged side by side, a mounting plate is arranged between the pair of substrates, a dredging and cleaning mechanism for cleaning the flame arrester with steam is mounted on the mounting plate, rubber pillows are arranged on the upper surfaces of the pair of substrates, the end of the mounting plate is placed on the rubber pillows, a side baffle is vertically arranged on one side of the pair of substrates away from each other, a top plate horizontally aligned with the substrate is arranged on the top of the side baffle, a buffer spring is arranged between the top plate and the upper surface of the mounting plate, a rubber pad is attached to the side of the side baffle facing the substrate, and the end face of the mounting plate abuts against the rubber pad.

2. A flame arrester dirt cleaning device according to claim 1, characterized in that: A mounting plate is arranged on one side of a pair of substrates that are away from each other, and a mounting hole is opened on the mounting plate.

3. A flame arrester dirt cleaning device according to claim 1, characterized in that: A guide column is vertically fixed between the base plate and the top plate, and the guide column passes through the rubber pillow block, the mounting platen and is inserted into the buffer spring.

4. A flame arrester dirt cleaning device according to claim 3, characterized in that: A rubber sleeve sleeved on a guide column is arranged on the top of the rubber pillow block, and the rubber sleeve passes through the mounting table.

5. A flame arrester dirt cleaning device according to claim 4, characterized in that: The rubber sleeve, the side baffle and the rubber pillow are connected as a whole, and a pressure relief cavity is horizontally opened in the rubber pillow.

6. A flame arrester dirt cleaning device according to claim 1, characterized in that: The dredging and cleaning mechanism comprises a pair of fixed supports fixed on the top of the mounting plate and an exhaust pipe and a steam inlet pipe respectively fixed on the top of the pair of fixed supports, and a flange is arranged at one end of the exhaust pipe and the steam inlet pipe facing each other.

7. A flame arrester dirt cleaning device according to claim 6, characterized in that: A support plate is fixed between a pair of base plates, a water storage box is arranged on the support plate, a spiral tube is arranged in the water storage box, the exhaust pipe passes through the mounting plate and is connected with the spiral tube, a water injection pipe is connected to the side wall of the water storage box, and a gap is left between the top of the water storage box and the mounting plate.

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