Liquid stabilizing cover for improving accuracy of gasifier liquid level meter

Abstract

The liquid stabilizing cover comprises a U-shaped mounting frame, an electric push rod is fixedly embedded in the front face of the U-shaped mounting frame, a clamping plate is fixedly connected to the rear end of the electric push rod, a U-shaped containing groove is formed in the bottom face of the U-shaped mounting frame, and a clamping plate is fixedly connected to the rear end of the clamping plate. The inner wall of the U-shaped storage groove is slidably connected with an annular protective cover, and the right side face of the U-shaped mounting frame is fixedly connected with an annular sliding base. According to the device, the U-shaped mounting frame, the electric push rod and the clamping plate are arranged, the pushing force of the electric push rod is matched with the clamping plate and the U-shaped mounting frame, the annular protective cover and the liquid level meter body can be conveniently installed, and the situation that the annular protective cover is inconvenient to disassemble is avoided; and the annular sliding seat is slidably connected with the toothed plate, and the U-shaped storage groove is slidably connected with the annular protective cover, so that the annular protective cover can be conveniently driven to lift, and the functionality of the annular protective cover is improved.

Description

Technical Field

[0001] The utility model relates to the field of coal gasifiers, in particular to a liquid stabilizing cover for improving the accuracy of a liquid level gauge of a gasifier. Background Art

[0002] There are two concepts of coal gasification furnaces. One is a coal gasification furnace, also known as a coal gasifier, which uses coal as a gasification fuel to produce combustible gas. The other concept is a boiler or various heating combustion furnaces that use coal gas for combustion, called a coal gasification furnace. The characteristics of the gasifier are used to increase the heating area and combustion chamber of the boiler. In addition to the coal-fired layer providing the boiler with heat source, the combustible gas it produces can be fully burned in the gas chamber through specially designed air distribution.

[0003] The gasifier liquid level gauge is a key meter in the coal chemical industry. If the level gauge is accurate, it can prevent the gasifier liquid level from being too low, causing equipment damage; ensure that the water bath liquid level in the gasifier quenching chamber is at a reasonable height, so that the raw gas can be fully washed to reduce the fine ash in the water gas and alleviate problems such as clogging of the synthesis gas pipeline.

[0004] At present, in order to improve the accuracy of the gasifier liquid level gauge, it is necessary to install a liquid stabilizing cover for protection. The current liquid stabilizing cover has a fixed length and cannot be adjusted to the required length according to the situation. It does not measure the liquid level gauge well. At the same time, it is directly installed with the liquid level gauge, which is not convenient to disassemble. Therefore, we propose a liquid stabilizing cover that improves the accuracy of the gasifier liquid level gauge to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a liquid stabilizing cover for improving the accuracy of a gasifier liquid level gauge, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The U-shaped mounting bracket has an inner wall which is fixedly connected to the inner wall of the U-shaped mounting bracket so as to prevent the outer wall of the U-shaped mounting bracket from slidingly connecting to the annular protective cover. The left side of the tooth plate is fixedly connected to the right side of the annular protective cover. The right side of the U-shaped mounting bracket is fixedly connected to the L-shaped mounting bracket, and the inner side wall of the L-shaped mounting bracket is fixedly connected to a rotating motor. The output end of the rotating motor is fixedly connected to a gear, and the gear is meshed with the gear plate. A liquid level meter body is provided inside the U-shaped mounting bracket.

[0008] In a further embodiment, a U-shaped protective pad is fixedly connected to the inner side wall of the U-shaped mounting frame, and the U-shaped protective pad is made of rubber.

[0009] In a further embodiment, an annular thermal insulation pad is fixedly connected to the outer surface of the annular protective cover, and the annular thermal insulation pad is made of sponge material.

[0010] In a further embodiment, a controller is fixedly connected to the outer surface of the U-shaped mounting frame, and the outer surface of the level meter body is in close contact with the outer surface of the clamping plate and the inner side wall of the U-shaped mounting frame.

[0011] In a further embodiment, two reflective stickers are fixedly connected to the outer surface of the U-shaped mounting frame, and the vertical length of the U-shaped storage groove is mm.

[0012] In a further embodiment, the rotating motor is connected to the power supply via a wire, and the electric push rod is connected to the power supply via a connecting line.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This device is equipped with a U-shaped mounting frame, an electric push rod and a clamping plate. By using the pushing force of the electric push rod in conjunction with the clamping plate and the U-shaped mounting frame, the annular protective cover can be easily installed on the liquid level meter body, avoiding the situation where the annular protective cover is inconvenient to disassemble.

[0015] 2. This device is provided with a U-shaped storage groove, an annular protective cover, an annular slide, a tooth plate, an L-shaped mounting frame, a rotating motor and a gear. By utilizing the rotation of the rotating motor, the gear and the tooth plate are engaged, the annular slide is slidably connected to the tooth plate, and the U-shaped storage groove is slidably connected to the annular protective cover, which can conveniently drive the annular protective cover to rise and fall, thereby improving the functionality of the annular protective cover.

[0016] 3. The utility model can ensure that the water bath liquid level in the quenching chamber of the gasifier is at a reasonable height, the raw coal gas can be fully washed, and the problem of synthetic gas pipeline blockage caused by fine ash in water gas can be effectively solved, thereby ensuring the long-term stable operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the three-dimensional diagram of the U-shaped mounting frame in the liquid stabilizing cover to improve the accuracy of the gasifier liquid level gauge.

[0018] Figure 2 A cross-sectional view of the side view of the U-shaped mounting bracket in the liquid stabilization cover to improve the accuracy of the gasifier liquid level gauge.

[0019] Figure 3 Rear view of the U-shaped mounting bracket in the liquid stabilization hood to improve the accuracy of the gasifier liquid level gauge.

[0020] Figure 4 A top view of the U-shaped mounting bracket in the liquid stabilization hood, used to improve the accuracy of the gasifier liquid level gauge.

[0021] In the figure: 1. U-shaped mounting bracket; 2. Electric push rod; 3. Clamp; 4. U-shaped storage slot; 5. Annular protective cover; 6. Annular slide; 7. Tooth plate; 8. L-shaped mounting bracket; 9. Rotating motor; 10. Gear; 11. Liquid level meter body; 12. U-shaped protective pad; 13. Controller; 14. Reflective tape; 15. Annular thermal insulation pad. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4The utility model provides a liquid stabilizing cover for improving the accuracy of the gasifier liquid level gauge, comprising a U-shaped mounting frame 1, a front surface of the U-shaped mounting frame 1 fixedly inlaid with an electric push rod 2, a rear end of the electric push rod 2 fixedly connected with a splint 3, a bottom surface of the U-shaped mounting frame 1 is provided with a U-shaped receiving groove 4, an inner wall of the U-shaped receiving groove 4 is slidably connected with an annular protective cover 5, and the driving force of the electric push rod 2 is combined with the splint 3 and the U-shaped mounting frame 1, so that the annular protective cover 5 can be conveniently installed with the liquid level gauge body 11, avoiding the situation that the annular protective cover 5 is inconvenient to disassemble. The right side of the U-shaped mounting frame 1 is fixedly connected with an annular slide 6, and the inner wall of the annular slide 6 A tooth plate 7 is slidably connected, and the left side of the tooth plate 7 is fixedly connected to the right side of the annular protective cover 5. The right side of the U-shaped mounting frame 1 is fixedly connected to an L-shaped mounting frame 8. The inner side wall of the L-shaped mounting frame 8 is fixedly connected to a rotating motor 9. The output end of the rotating motor 9 is fixedly connected to a gear 10, which meshes with the tooth plate 7. A liquid level meter body 11 is provided inside the U-shaped mounting frame 1. By utilizing the rotation of the rotating motor 9 and the engagement of the gear 10 with the tooth plate 7, the annular slide 6 is slidably connected to the tooth plate 7, and the U-shaped receiving groove 4 is slidably connected to the annular protective cover 5, which can conveniently drive the annular protective cover 5 to rise and fall, thereby improving the functionality of the annular protective cover 5.

[0026] The inner wall of the U-shaped mounting frame 1 is fixedly connected with a U-shaped protective pad 12, which is made of rubber. The U-shaped protective pad 12 can be used to conveniently protect the liquid level meter body 11 to avoid damage caused by clamping. The outer surface of the annular protective cover 5 is fixedly connected with an annular thermal insulation pad 15, which is made of sponge. The annular thermal insulation pad 15 can be used to insulate the liquid level meter body 11 and improve the safety of the liquid level meter body 11. The outer surface of the U-shaped mounting frame 1 is fixedly connected with a controller 13. The outer surface of the liquid level meter body 11 is in close contact with the outer surface of the splint 3 and the inner wall of the U-shaped mounting frame 1. The controller 13 can be used to facilitate the automatic operation of the electrical components.

[0027] Two reflective stickers 14 are fixedly connected to the outer surface of the U-shaped mounting frame 1. The vertical length of the U-shaped storage groove 4 is 200 mm. The reflective stickers 14 can be used to conveniently remind personnel and to conveniently determine the lifting distance of the annular protective cover 5. The rotating motor 9 is connected to the power supply through a wire, and the electric push rod 2 is connected to the power supply through a connecting line, which can facilitate the start of electrical components.

[0028] The working principle of this utility model is:

[0029] First, put the U-shaped mounting bracket 1 onto the outside of the liquid level meter body 11, connect the electrical components to the power supply, and cooperate with the controller 13 to start the electric push rod 2 to push the splint 3, and install the device on the liquid level meter body 11. Then, rotate the motor 9, and cooperate with the gear 10 to engage with the tooth plate 7. The annular protective cover 5 is slidably connected to the U-shaped storage groove 4, and the vertical length of the U-shaped storage groove 4 is 200 mm. It can determine the lifting distance of the annular protective cover 5 and improve the safety of the liquid level meter body 11. The above is the entire usage process of this device.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A liquid stabilizing cover for improving the accuracy of a gasifier liquid level gauge, characterized by: The invention comprises a U-shaped mounting frame (1), wherein an electric push rod (2) is fixedly embedded on the front surface of the U-shaped mounting frame (1), a clamping plate (3) is fixedly connected to the rear end of the electric push rod (2), a U-shaped receiving groove (4) is provided on the bottom surface of the U-shaped mounting frame (1), an annular protective cover (5) is slidably connected to the inner wall of the U-shaped receiving groove (4), an annular slide seat (6) is fixedly connected to the right side of the U-shaped mounting frame (1), and a gear is slidably connected to the inner wall of the annular slide seat (6). The tooth plate (7) is fixedly connected to the right side of the annular protective cover (5); the right side of the U-shaped mounting frame (1) is fixedly connected to the L-shaped mounting frame (8); the inner side wall of the L-shaped mounting frame (8) is fixedly connected to the rotating motor (9); the output end of the rotating motor (9) is fixedly connected to the gear (10); the gear (10) is meshed with the tooth plate (7); and a liquid level meter body (11) is provided inside the U-shaped mounting frame (1).

2. The liquid stabilizing cover for improving the accuracy of the gasifier liquid level gauge according to claim 1, characterized in that: A U-shaped protective pad (12) is fixedly connected to the inner side wall of the U-shaped mounting frame (1), and the U-shaped protective pad (12) is made of rubber.

3. The liquid stabilizing cover for improving the accuracy of the gasifier liquid level gauge according to claim 1, characterized in that: An annular heat insulating pad (15) is fixedly connected to the outer surface of the annular protective cover (5), and the annular heat insulating pad (15) is made of sponge material.

4. The liquid stabilizing cover for improving the accuracy of a gasifier liquid level gauge according to claim 1, characterized in that: The outer surface of the U-shaped mounting frame (1) is fixedly connected to a controller (13), and the outer surface of the level meter body (11) is in close contact with the outer surface of the clamping plate (3) and the inner side wall of the U-shaped mounting frame (1).

5. The liquid stabilizing cover for improving the accuracy of a gasifier liquid level gauge according to claim 1, characterized in that: Two reflective stickers (14) are fixedly connected to the outer surface of the U-shaped mounting frame (1), and the vertical length of the U-shaped receiving groove (4) is 200 mm.

6. The liquid stabilizing cover for improving the accuracy of a gasifier liquid level gauge according to claim 1, characterized in that: The rotating motor (9) is connected to a power source via a wire, and the electric push rod (2) is connected to a power source via a connecting wire.

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