End socket for boiler pressure vessel

Abstract

The utility model relates to the technical field of boiler pressure vessels, and discloses an end socket for a boiler pressure vessel, which comprises a sealing plate provided with a chassis at the top, a rotating rod for fixing is clamped in the sealing plate, a shell for clamping is clamped at the top of the sealing plate, an inner groove for storage is clamped in the shell, and the rotating rod is clamped in the inner groove. And a filter plate for lifting is fixedly mounted at the bottom of the inner groove. According to the end socket for the boiler pressure vessel, through the matched arrangement of the shell, the inner groove and the filter plate, the device can be more practical and convenient, by means of the matched arrangement of the inner groove and the filter plate, some activated carbon can be stored in the inner groove, and when a boiler needs to release gas to the outside, gas can be added for filtering; according to the activated carbon storage tank, the inner tank is arranged, gas can smoothly pass through the inner tank while activated carbon does not fall, and by means of matched arrangement of the inner tank and the shell, a worker can conveniently replace the activated carbon in the inner tank.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler pressure vessels, in particular to a sealing head for a boiler pressure vessel. Background Art

[0002] Boiler pressure vessel is the full name of boiler and pressure vessel. Both are special equipment and occupy a very important position in production and life. Equipment with specific process functions and bearing a certain pressure in industrial production is called pressure vessel.

[0003] Chinese patent announcement number CN2090956U discloses a special reverberatory furnace for heating boiler heads and pressure vessel heads, which consists of a combustion chamber, a heating chamber, a flue and a furnace body. Its characteristic is that the furnace bottom of the heating chamber is designed as an independent rotary furnace bottom, which is installed on the output shaft of a large bevel gear and is driven to rotate by a transmission mechanism consisting of a large modulus bevel gear and a reducer. It can rotate while heating, so that the steel plate for manufacturing the head is heated evenly and uniformly, ensuring product quality. The furnace is reasonably designed, the smoke exhaust can be less than 1 degree of Ringelmann, the smoke concentration is 50-250mg / m3, and an air preheating channel is provided in the furnace to make full use of the heat. The rotary furnace bottom has a simple structure and reliable transmission.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The device is not equipped with a device that can conveniently install and disassemble the sealing plate. In actual use, it may not be possible to conveniently seal and disassemble the boiler, making the device inconvenient to use;

[0006] 2. The device is not equipped with a device that can filter the gas in the boiler. In actual use, it may not be possible to filter the gas before discharging it into the atmosphere, which may easily cause pollution to the atmosphere. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a head for a boiler pressure vessel, which solves the problems in the prior art:

[0009] 1. The device is not equipped with a device that can conveniently install and disassemble the sealing plate. In actual use, it may not be possible to conveniently seal and disassemble the boiler, making the device inconvenient to use;

[0010] 2. The device is not equipped with a device that can filter the gas in the boiler. In actual use, it may not be possible to filter the gas before discharging it into the atmosphere, which may easily cause pollution to the atmosphere.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a head for a boiler pressure vessel, comprising a sealing plate with a base plate on the top, a rotating rod for fixing is clamped inside the sealing plate, an outer shell for clamping is clamped on the top of the sealing plate, an inner groove for storage is clamped inside the outer shell, and a filter plate for lifting is fixedly installed on the bottom of the inner groove.

[0013] Optionally, a rubber ring for sealing is fixedly connected to the top of the chassis, and a threaded hole for connection is provided on the upper surface of the chassis.

[0014] Optionally, a pressure gauge for detection is clamped on the top of the sealing plate, and a clamping hole for installation is opened on the surface of the sealing plate.

[0015] Optionally, a handle for operation is fixedly mounted on the top of the rotating rod, and a bearing for rotation is clamped on the outer surface of the rotating rod.

[0016] Optionally, a conduit for connection is provided on the top of the shell, and a valve for control is clamped on the top of the conduit.

[0017] Optionally, a handle for pulling is fixedly connected to one side of the inner groove, and a sponge pad for anti-slip is sleeved on the outer surface of the handle.

[0018] Optionally, a filter screen for support is provided inside the filter plate, and a limiting plate for installation is provided on the upper surface of the filter plate.

[0019] Optionally, a base for installation is provided on the upper surface of the sealing plate, and a vertical pipe for connection is provided on the upper surface of the sealing plate.

[0020] (III) Beneficial effects

[0021] The utility model provides a head for a boiler pressure vessel, which has the following beneficial effects:

[0022] 1. The boiler pressure vessel head can make the device more convenient and practical through the coordinated arrangement of the chassis, the sealing plate and the rotating rod. With the help of the coordinated arrangement of the sealing plate, the rubber ring on the chassis, the threaded hole and the rotating rod, the boiler can be sealed more tightly. At the same time, it can be more convenient to open the boiler when it needs to be opened, avoiding the inconvenience of opening the traditional boiler and increasing the practicality of the device.

[0023] 2. The boiler pressure vessel head can make the device more practical and convenient through the coordinated arrangement of the outer shell, the inner tank and the filter plate. With the help of the coordinated arrangement of the inner tank and the filter plate, some activated carbon can be stored in the inner tank. When the boiler needs to release gas to the outside, gas can be added for filtering to avoid pollution to the atmosphere. At the same time, the setting of the filter plate can prevent the activated carbon from falling while allowing the gas to pass through the inner tank more smoothly, thereby increasing the practicality of the device. With the help of the coordinated arrangement of the inner tank and the outer shell, it is more convenient for the staff to replace the activated carbon in the inner tank, thereby increasing the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the chassis structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the vertical pipe structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the shell structure of the utility model.

[0028] In the figure: 1. chassis; 2. sealing plate; 3. rotating rod; 4. outer shell; 5. inner groove; 6. filter plate; 7. rubber ring; 8. threaded hole; 9. pressure gauge; 10. clamping hole; 11. handle; 12. bearing; 13. conduit; 14. valve; 15. handle; 16. sponge pad; 17. filter screen; 18. limit plate; 19. base; 20. vertical pipe. DETAILED DESCRIPTION

[0029] 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. Based on the embodiments in 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.

[0030] Embodiment 1:

[0031] See also Figures 1 to 4 The utility model provides a technical solution: a head for a boiler pressure vessel, in order to make the connection between the device and the boiler more firmly, increase the stability of the device, and at the same time make the device have better sealing performance and increase the practicality of the device, a bottom plate 1 and a sealing plate 2 are provided;

[0032] The utility model comprises a sealing plate 2 with a chassis 1 at the top, a rubber ring 7 for sealing is fixedly connected to the top of the chassis 1, a threaded hole 8 for connection is provided on the upper surface of the chassis 1, and the sealing plate 2 can be sealed more tightly by the setting of the rubber ring 7, thereby increasing the practicability of the device, and the connection between the chassis 1 and the sealing plate 2 can be more convenient by the setting of the threaded hole 8, thereby increasing the convenience of the device, a pressure gauge 9 for detection is clamped on the top of the sealing plate 2, and a clamping hole 10 for installation is provided on the surface of the sealing plate 2, and the staff can better observe the pressure inside the boiler by the setting of the pressure gauge 9, thereby increasing the practicability of the device, and the bearing 12 can be fixed more firmly by the setting of the clamping hole 10, thereby increasing the stability of the device, a base 19 for installation is provided on the upper surface of the sealing plate 2, and a vertical pipe 20 for connection is provided on the upper surface of the sealing plate 2, and the pressure gauge 9 can have a more suitable installation position by the setting of the base 19, thereby increasing the practicability of the device, and the connection between the housing 4 and the sealing plate 2 can be more convenient by the setting of the vertical pipe 20, thereby increasing the convenience of the device.

[0033] Embodiment 2:

[0034] See also Figures 1 to 4 In order to facilitate the connection and disassembly between the chassis 1 and the sealing plate 2 by the staff and increase the convenience of the device, and at the same time to provide a more suitable installation position for the inner tank 5 and increase the practicality of the device, a rotating rod 3 and a housing 4 are provided;

[0035] A rotating rod 3 for fixing is clamped inside the sealing plate 2, a shell 4 for fixing is clamped on the top of the sealing plate 2, a handle 11 for operation is fixedly installed on the top of the rotating rod 3, and a bearing 12 for rotation is clamped on the outer surface of the rotating rod 3. Through the coordinated arrangement of the handle 11 and the bearing 12, the connection and disassembly between the chassis 1 and the sealing plate 2 can be more convenient, thereby increasing the convenience of the device. A conduit 13 for connection is provided on the top of the shell 4, and a valve 14 for control is clamped on the top of the conduit 13. Through the coordinated arrangement of the conduit 13 and the valve 14, the device can be more convenient when releasing gas, thereby increasing the convenience of the device.

[0036] Embodiment three:

[0037] See also Figures 1 to 4 In order to make the activated carbon have a more suitable storage position and to prevent the activated carbon from slipping out of the inner tank 5 and increase the practicality of the device, the inner tank 5 and the filter plate 6 are provided;

[0038] An inner tank 5 for storage is snapped into the interior of the outer shell 4, a filter plate 6 for lifting is fixedly installed at the bottom of the inner tank 5, a handle 15 for pulling is fixedly connected to one side of the inner tank 5, and a sponge pad 16 for anti-slip is sleeved on the outer surface of the handle 15. The handle 15 and the sponge pad 16 are matched to make it convenient to pull out the inner tank 5, thereby increasing the convenience of the device. A filter screen 17 for support is provided inside the filter plate 6, and a limiting plate 18 for installation is provided on the upper surface of the filter plate 6. Through the setting of the filter screen 17, the activated carbon can be lifted more stably while the gas can flow smoothly, thereby increasing the practicality of the device. Through the setting of the limiting plate 18, the filter plate 6 can be fixed more firmly, thereby increasing the stability of the device.

[0039] In the utility model, the working steps of the device are as follows:

[0040] 1. First, clamp the chassis 1 on the surface of the boiler. After it is firmly clamped, shake the chassis 1 to observe whether the chassis 1 is firmly fixed;

[0041] 2. Secondly, connect the sealing plate 2 to the chassis 1 through the rotating rod 3, and firmly connect the sealing plate 2 to the chassis 1 to avoid air leakage;

[0042] 3. Then, place an appropriate amount of activated carbon in the inner tank 5. After placement, snap the inner tank 5 into the outer shell 4;

[0043] 4. Finally, observe the pressure gauge 9 and determine whether the gas in the boiler needs to be released based on the pressure.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head for a boiler pressure vessel, comprising a sealing plate (2) with a bottom plate (1) on the top, characterized in that: The sealing plate (2) is internally clamped with a rotating rod (3) for fixing, the top of the sealing plate (2) is clamped with an outer shell (4) for fixing, the inner part of the outer shell (4) is clamped with an inner groove (5) for storing, and the bottom of the inner groove (5) is fixedly mounted with a filter plate (6) for lifting.

2. The head for a boiler pressure vessel according to claim 1, characterized in that: A rubber ring (7) for sealing is fixedly connected to the top of the chassis (1), and a threaded hole (8) for connection is provided on the upper surface of the chassis (1).

3. The head for a boiler pressure vessel according to claim 1, characterized in that: A pressure gauge (9) for detection is clamped on the top of the sealing plate (2), and a clamping hole (10) for installation is provided on the surface of the sealing plate (2).

4. The head for a boiler pressure vessel according to claim 1, characterized in that: A handle (11) for operation is fixedly mounted on the top of the rotating rod (3), and a bearing (12) for rotation is clamped on the outer surface of the rotating rod (3).

5. The head for a boiler pressure vessel according to claim 1, characterized in that: A conduit (13) for connection is provided on the top of the housing (4), and a valve (14) for control is clamped on the top of the conduit (13).

6. The head for a boiler pressure vessel according to claim 1, characterized in that: A handle (15) for pulling is fixedly connected to one side of the inner groove (5), and a sponge pad (16) for preventing slipping is sleeved on the outer surface of the handle (15).

7. The head for a boiler pressure vessel according to claim 1, characterized in that: A filter screen (17) for support is provided inside the filter plate (6), and a limiting plate (18) for installation is provided on the upper surface of the filter plate (6).

8. The head for a boiler pressure vessel according to claim 1, characterized in that: The upper surface of the sealing plate (2) is provided with a base (19) for installation, and the upper surface of the sealing plate (2) is provided with a vertical pipe (20) for connection.

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