A gas ash conveying and ash discharge pipeline ash removal device

Abstract

This utility model discloses a gas-operated ash conveying and ash-draining device for a gas-operated ash conveying and ash-draining pipeline, belonging to the field of calcium carbide processing technology. It includes a dust collector bag silo, with an ash-draining pipeline fixed to the bottom end of the silo. An airtight valve is installed at the bottom end of the ash-draining pipeline, and a gas-operated ash conveying silo is located at the bottom end of the airtight valve. A galvanized vent pipe is fixed to one side of the ash-draining pipeline, and two sets of solenoid valves are installed on the surface of the galvanized vent pipe. One end of the galvanized vent pipe is connected to a sealing joint, and the other end of the sealing joint is connected to an air storage tank. A positioning clamping assembly is fixed to one side of the galvanized vent pipe. This utility model, by setting up solenoid valves, utilizes electrical automatic control to drain ash from the ash-draining pipeline, completely eliminating the need for manual pipe tapping and completely solving the problem of ash-draining pipeline blockage, ensuring the normal operation of the gas-operated ash conveying system and reducing maintenance costs.

Description

Technical Field

[0001] This utility model belongs to the field of calcium carbide processing technology, specifically relating to a gas ash conveying and ash discharge device for a gas ash conveying and ash discharge pipeline. Background Technology

[0002] Calcium carbide, chemically known as calcium carbide, is an important basic chemical material. A series of organic compounds can be synthesized from calcium carbide, earning it the title of the "cornerstone" of the chemical industry. Based on different preparation methods and uses, calcium carbide can be divided into industrial-grade, agricultural-grade, and laboratory-grade calcium carbide. Industrial-grade calcium carbide is mainly used in the production of ethylene, and can also be used to produce chemicals such as acetylene, propyne, and vinyl acetate. Agricultural-grade calcium carbide is mainly used in the production of bactericides, such as lime sulfur. Laboratory-grade calcium carbide is mainly used in laboratory chemical experiments.

[0003] Currently, in the gas conveying system of calcium carbide processing, the ash discharge pipe is prone to ash and slag deposition and blockage due to high material moisture, insufficient flow rate, or pipe deflection. Traditional unblocking methods rely on manual knocking, manual removal of the pipe for ash cleaning after machine shutdown, or the addition of mechanical vibration devices, which can easily lead to weld cracking and unstable unblocking effect. The unblocking efficiency is low, the maintenance cost is high, and it affects continuous production. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a gas ash conveying and unblocking pipeline ash removal device, which features high unblocking efficiency and ease of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gas conveying ash discharge pipe ash removal device, comprising a dust collector bag bin, an ash discharge pipe fixed at the bottom end of the dust collector bag bin, a tight-fitting valve installed at the bottom end of the ash discharge pipe, a gas conveying ash bin at the bottom end of the tight-fitting valve, a galvanized vent pipe fixed on one side of the ash discharge pipe, two sets of pipeline solenoid valves installed on the surface of the galvanized vent pipe, a sealing joint connected to one end of the galvanized vent pipe, a gas storage tank connected to one end of the sealing joint, and a positioning clamping assembly fixed on one side of the galvanized vent pipe.

[0006] Preferably, the galvanized vent pipe is configured as a Y-shaped frame, and two pipeline solenoid valves are respectively installed on the surface of the branch pipe.

[0007] Preferably, the positioning and clamping assembly includes a fixing sleeve, which is fixed to one side surface of the galvanized vent pipe. A connecting rod is fixed to the bottom end of the fixing sleeve, and a support frame is fixed to the bottom end of the connecting rod. A drive motor is installed on one side of the support frame, and a bidirectional lead screw is fixed to the output end of the drive motor. Two sets of sliders are connected to the surface of the bidirectional lead screw, and a clamping frame is fixed to one side of the sliders. A protective device is provided at one end of the support frame corresponding to the drive motor.

[0008] Preferably, the fixing sleeve is fixed to the side surface of the galvanized vent pipe near the sealing joint by bolts.

[0009] Preferably, the support frame has a limiting groove inside corresponding to the slider, and the clamping frame is fixed to one side of the slider by brazing.

[0010] Preferably, the protective device includes a fixing frame, which is fixed to the upper side of one side of the support frame. A T-shaped block is inserted into the inside of the fixing frame, and a protective sleeve is fixed to the bottom of the T-shaped block. Several ventilation holes are opened inside the protective sleeve.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting up a pipeline solenoid valve, uses electrical automatic control to dredge the ash discharge pipeline, completely eliminating the need for manual pipe tapping and completely solving the problem of ash discharge pipeline blockage, ensuring the normal operation of the gas ash conveying system and reducing operation and maintenance costs.

[0012] 2. This utility model, by setting up a positioning clamping component, can clamp and fix the gas storage tank, preventing the gas storage tank from loosening and shaking during use, ensuring the stability of the connection between the sealing joint and the gas storage tank, improving the quality of equipment use, and setting up a protective cover to cover and protect the drive motor, reducing the impact of external dust on the drive motor, and opening a vent hole to facilitate the heat generated by the drive motor to dissipate, thereby improving the service life of the drive motor. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the positioning and clamping component structure of this utility model; Figure 3 This is a schematic diagram of the protective device structure of this utility model; Figure 4 This is a schematic diagram of the control circuit of this utility model.

[0014] In the diagram: 1. Dust collector bag hopper; 2. Ash discharge pipe; 3. Airtight valve; 4. Gas conveying ash hopper; 5. Gas storage tank; 6. Sealing joint; 7. Positioning and clamping assembly; 71. Fixing sleeve; 72. Connecting rod; 73. Support frame; 74. Two-way lead screw; 75. Drive motor; 76. Protective device; 761. Fixing frame; 762. T-block; 763. Protective sleeve; 764. Vent hole; 77. Clamping frame; 78. Slider; 8. Galvanized vent pipe; 9. Pipeline solenoid valve. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 The present invention provides the following technical solution: a gas conveying ash discharge pipe ash removal device, including a dust collector bag hopper 1, an ash discharge pipe 2 fixed at the bottom end of the dust collector bag hopper 1, an airtight valve 3 installed at the bottom end of the ash discharge pipe 2, a gas conveying ash hopper 4 set at the bottom end of the airtight valve 3, a galvanized vent pipe 8 fixed on one side of the ash discharge pipe 2, two sets of pipe solenoid valves 9 set on the surface of the galvanized vent pipe 8, a sealing joint 6 connected to one end of the galvanized vent pipe 8, an air storage tank 5 connected to one end of the sealing joint 6, and a positioning clamping assembly 7 fixed on one side of the galvanized vent pipe 8.

[0017] Specifically, the galvanized vent pipe 8 is set as a Y-shaped bracket, and two pipeline solenoid valves 9 are respectively installed on the surface of the branch pipe.

[0018] By adopting the above technical solution, a suitable ventilation direction can be selected to clear blockages in the ash discharge pipe 2, thereby improving the applicability of the equipment.

[0019] Specifically, the positioning and clamping assembly 7 includes a fixing sleeve 71, which is fixed to one side surface of the galvanized vent pipe 8. A connecting rod 72 is fixed to the bottom end of the fixing sleeve 71, and a support frame 73 is fixed to the bottom end of the connecting rod 72. A drive motor 75 is installed on one side of the support frame 73, and a bidirectional lead screw 74 is fixed to the output end of the drive motor 75. Two sets of sliders 78 are connected to the surface of the bidirectional lead screw 74. A clamping frame 77 is fixed to one side of the sliders 78, and a protective device 76 is provided at one end of the support frame 73 corresponding to the drive motor 75.

[0020] By adopting the above technical solution, the pipeline solenoid valve 9 is opened, and the gas in the gas storage tank 5 enters the ash discharge pipe 2 through the galvanized vent pipe 8 for ash removal, improving the convenience of clearing blockages in the ash discharge pipe 2 and ensuring the stability of equipment use. When installing the gas storage tank 5, align the interface at the upper end of the gas storage tank 5 with the sealing joint 6, and then turn on the drive motor 75 to rotate the bidirectional lead screw 74. At this time, the slider 78 on the surface of the bidirectional lead screw 74 drives the clamping frame 77 to move closer together, thus clamping and fixing the gas storage tank 5 to prevent it from loosening or shaking during use, ensuring the stability of the connection between the sealing joint 6 and the gas storage tank 5, and improving the quality of equipment use.

[0021] Specifically, the fixing sleeve 71 is fixed to the side surface of the galvanized vent pipe 8 near the sealing joint 6 by bolts.

[0022] By adopting the above technical solution, the stability and convenience of installing the fixing sleeve 71 are guaranteed, and human resources are saved.

[0023] Specifically, the support frame 73 has a limiting groove inside corresponding to the slider 78, and the clamping frame 77 is fixed to one side of the slider 78 by brazing.

[0024] By adopting the above technical solution, the stability of the slider 78 movement is ensured, and the strength of the slider 78 and the clamping frame 77 is improved.

[0025] Specifically, the protective device 76 includes a fixing frame 761, which is fixed to the upper side of the support frame 73. A T-shaped block 762 is inserted inside the fixing frame 761. A protective sleeve 763 is fixed to the bottom of the T-shaped block 762. Several ventilation holes 764 are opened inside the protective sleeve 763.

[0026] By adopting the above technical solution, the protective cover 763 covers and protects the drive motor 75, reducing the impact of external dust on the drive motor 75, and provides a vent 764 to facilitate the dissipation of heat generated by the drive motor 75, thereby improving the service life of the drive motor 75.

[0027] The working principle and usage process of this utility model are as follows: When using this utility model, an installation interface is opened on the outer wall of the ash discharge pipe 2, and a short branch pipe with a flange of galvanized vent pipe 8 is welded. A pipeline solenoid valve 9 is installed in the middle of the branch pipe. By arranging the pipeline solenoid valve 9 in sections, the precise positioning and clearing of local blockages in the ash discharge pipe 2 can be achieved. The pipeline solenoid valve 9 is controlled to open, and the gas in the gas storage tank 5 enters the ash discharge pipe 2 through the galvanized vent pipe 8 to remove ash, thereby improving the convenience of clearing blockages in the ash discharge pipe 2 and ensuring the stability of equipment use. When installing the gas storage tank 5, align the interface at the upper end of the gas storage tank 5 with the sealing joint 6, and then turn on the drive motor 75 to drive the bidirectional lead screw 74 to rotate. At this time, the slider 78 on the surface of the bidirectional lead screw 74 drives the clamping frame 77 to move closer to each other, and the clamping frame 77 can clamp and fix the gas storage tank 5 to prevent the gas storage tank 5 from loosening and shaking during use, ensuring the stability of the connection between the sealing joint 6 and the gas storage tank 5, and improving the quality of equipment use. Furthermore, a protective cover 763 is provided to cover and protect the drive motor 75, reducing the impact of external dust on the drive motor 75, and a vent 764 is provided to facilitate the dissipation of heat generated by the drive motor 75, thereby improving the service life of the drive motor 75.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gas ash conveying and ash discharge device, comprising a dust collector bag hopper (1), characterized in that: The bottom end of the dust collector bag hopper (1) is fixed with a ash discharge pipe (2), the bottom end of the ash discharge pipe (2) is equipped with a tight air valve (3), the bottom end of the tight air valve (3) is provided with a gas conveying ash hopper (4), a galvanized air pipe (8) is fixed on one side of the ash discharge pipe (2), two sets of pipeline solenoid valves (9) are provided on the surface of the galvanized air pipe (8), a sealing joint (6) is connected to one end of the galvanized air pipe (8), a gas storage tank (5) is connected to one end of the sealing joint (6), and a positioning clamping assembly (7) is fixed on one side of the galvanized air pipe (8).

2. The ash removal device for a gas-driven ash conveying and ash-collecting pipeline according to claim 1, characterized in that: The galvanized vent pipe (8) is configured as a Y-shaped frame, and two pipeline solenoid valves (9) are respectively installed on the surface of the branch pipe.

3. The ash removal device for a gas-driven ash conveying and ash-collecting pipeline according to claim 1, characterized in that: The positioning and clamping assembly (7) includes a fixing sleeve (71), which is fixed to one side surface of the galvanized vent pipe (8). A connecting rod (72) is fixed to the bottom end of the fixing sleeve (71), and a support frame (73) is fixed to the bottom end of the connecting rod (72). A drive motor (75) is installed on one side of the support frame (73), and a bidirectional lead screw (74) is fixed to the output end of the drive motor (75). Two sets of sliders (78) are connected to the surface of the bidirectional lead screw (74). A clamping frame (77) is fixed to one side of the slider (78), and a protective device (76) is provided at one end of the support frame (73) corresponding to the drive motor (75).

4. The ash removal device for a gas-driven ash conveying and ash-collecting pipeline according to claim 3, characterized in that: The fixing sleeve (71) is fixed to the side surface of the galvanized vent pipe (8) near the sealing joint (6) by bolts.

5. The ash removal device for a gas-driven ash conveying and ash-collecting pipeline according to claim 3, characterized in that: The support frame (73) has a limiting groove inside corresponding to the slider (78), and the clamping frame (77) is fixed to one side of the slider (78) by brazing.

6. The ash removal device for a gas-driven ash conveying and ash-collecting pipeline according to claim 5, characterized in that: The protective device (76) includes a fixing frame (761), which is fixed to the upper side of the support frame (73). A T-shaped block (762) is inserted inside the fixing frame (761), and a protective sleeve (763) is fixed to the bottom of the T-shaped block (762). Several ventilation holes (764) are opened inside the protective sleeve (763).

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