Linkage device for dust removal valve of ground bin
Patent Information
- Application Number
- CN202522402753.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-11-12
AI Technical Summary
若不及时清理，不仅会影响地仓内设备的正常运行，缩短设备使用寿命，还可能因灰尘浓度过高引发安全事故，所以需要高效的清灰式除尘阀门来控制灰尘排放
本实用新型通过地仓外壳作为主体结构，通过底部若干个对称设置的支撑腿实现稳定支撑；地仓外壳顶部的若干个除尘阀门用于控制地仓内部的清灰与除尘作业，当需要操作除尘阀门时，通过地仓外壳背面的控制面板进行控制：操作人员按压控制面板内部的若干个内嵌式控制按钮，控制信号通过与除尘阀门固定连接的若干个管道电路外壳内的线路传递至对应除尘阀门，从而驱动除尘阀门执行开启或关闭动作，实现地仓清灰与除尘的联动控制。而若干个除尘阀门、管道电路外壳与内嵌式控制按钮一一对应，可分别独立控制，也可协同操作，满足不同清灰需求，该联动装置通过地面集中控制、多阀门协同的设计，从根本上解决了传统地仓除尘阀门上下楼梯操作不便、效率低、风险高的问题，尤其适合事故地仓对快速响应、安全操作的严苛需求，同时兼顾了复杂清灰场景的灵活性。
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Figure CN224869078U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of industrial automation technology, and in particular to a ground-mounted dust removal valve linkage device. Background Technology
[0002] In many industrial sectors, such as coal, metallurgy, and power, production processes generate large amounts of dust. Storage silos, as critical material storage locations, suffer from significant dust accumulation. Taking the coal industry as an example, loading, unloading, and conveying coal in storage silos generates dust, causing it to continuously accumulate. If not cleaned promptly, this not only affects the normal operation of equipment within the silo and shortens its lifespan, but also may lead to safety accidents due to excessive dust concentration. Therefore, highly efficient dust removal valves are needed to control dust emissions.
[0003] Traditional dust removal valves in existing underground warehouses require operators to travel back and forth between the warehouse roof and the ground. This is especially true in multi-story underground warehouses or high-roofed warehouses, where a single trip up and down stairs takes a long time. If multiple valves need to be opened and closed frequently (such as switching between different areas during dust removal operations), the cumulative time spent will consume a lot of working hours. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a ground-mounted dust removal valve linkage device.
[0005] This utility model is achieved by the following technical solution: a ground-mounted dust removal valve linkage device, including a ground-mounted housing, a support leg fixedly connected to the bottom of the ground-mounted housing, a dust removal valve provided on the top of the ground-mounted housing, a pipe circuit housing fixedly connected to the surface of the dust removal valve, a control panel fixedly connected to the end of the pipe circuit housing away from the dust removal valve, the front of the control panel fixedly connected to the back of the ground-mounted housing, and an embedded control button provided inside the control panel.
[0006] As a further improvement to the above solution, a plurality of support legs are provided, and the plurality of support legs are arranged symmetrically around the center of the underground housing shell, and a plurality of dust removal valves are provided.
[0007] As a further improvement to the above solution, the outer casing of the pipeline circuit is provided with several units, and the embedded control buttons are provided with several units.
[0008] With the above technical solution, the outer shell of the underground storage unit serves as the main structure, and is stably supported by several symmetrically arranged support legs at the bottom. Several dust removal valves on the top of the outer shell are used to control the dust removal and cleaning operations inside the storage unit. When it is necessary to operate the dust removal valves, they are controlled through the control panel on the back of the outer shell.
[0009] As a further improvement to the above solution, a protective railing is fixedly connected to the top of the underground enclosure, and a ladder is fixedly connected to the front of the underground enclosure.
[0010] As a further improvement to the above solution, a protective outer frame is fixedly connected to the front of the basement shell, and a buckle connecting rod is fixedly connected to the top of the protective railing.
[0011] As a further improvement to the above solution, a circuit housing buckle is provided on the back of the underground housing shell, a connecting bolt is provided on the inner wall of the circuit housing buckle, the outer wall of the connecting bolt is threaded to the inner wall of the underground housing shell, and the outer wall of the circuit housing buckle is provided on the surface of the pipe circuit housing shell.
[0012] As a further improvement to the above solution, the circuit housing is provided with a number of clips and a number of connecting bolts, which are symmetrically arranged around the pipe circuit housing.
[0013] Through the above technical solution, the protective railing on the top of the underground warehouse forms a circumferential protective barrier to prevent operators from accidentally falling while working on the warehouse roof; the ladder on the front provides a safe passage for necessary roof inspections, and its outer protective frame further prevents the risk of lateral displacement during climbing. The snap-fit connecting rods at the top of the protective railing can be used to fix temporary protective nets or warning signs, and can also be used to fasten safety buckles on workers to the surface of the snap-fit connecting rods.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses the outer shell of the underground storage chamber as its main structure, with several symmetrically arranged support legs at the bottom for stable support. Several dust removal valves on the top of the outer shell control the dust removal and cleaning operations inside the chamber. When the dust removal valves need to be operated, they are controlled via a control panel on the back of the outer shell: the operator presses several embedded control buttons inside the control panel, and the control signal is transmitted to the corresponding dust removal valve through wiring within several pipe circuit shells fixedly connected to the dust removal valves, thereby driving the dust removal valves to open or close, achieving coordinated control of the chamber's dust removal and cleaning processes. Each dust removal valve, pipe circuit shell, and embedded control button corresponds to a specific valve and can be controlled independently or operated collaboratively to meet different dust removal needs. This linkage device, through centralized ground control and multi-valve coordination, fundamentally solves the problems of inconvenience, low efficiency, and high risk associated with traditional chamber dust removal valves operating up and down stairs. It is particularly suitable for emergency chambers with stringent requirements for rapid response and safe operation, while also considering flexibility in complex dust removal scenarios.
[0015] This utility model utilizes a protective railing at the top of the underground storage enclosure to form a circumferential protective barrier, preventing operators from accidentally falling while working on the top. The front ladder provides a safe passage for necessary inspections of the storage enclosure, and its outer protective frame further mitigates the risk of lateral displacement during climbing. The snap-fit connecting rods at the top of the railing can be used to secure temporary protective netting or warning signs, and can also fasten safety buckles on workers to the surface of the snap-fit connecting rods, enhancing the safety of the storage enclosure work area. Several circuit housing snap-fits on the back of the storage enclosure are securely connected to the enclosure via symmetrically arranged connecting bolts, firmly clamping the pipe and circuit housings in preset positions to prevent loosening of wiring or displacement of the housings due to vibration or collision. Simultaneously, the symmetrically distributed connecting bolts ensure uniform clamping force, and together with the arc-shaped inner wall of the circuit housing snap-fits, achieve stable fixation of the pipe and circuit housings, ensuring the reliability of control signal transmission and improving the safety of equipment maintenance and repair processes. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the outer shell of the underground storage unit of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the protective outer frame of this utility model; Figure 4 This is a schematic diagram of the snap-fit structure of the circuit housing of this utility model; Figure 5 This utility model Figure 4 Enlarged structural diagram of section A in the middle.
[0017] Explanation of key symbols: 1. Basement shell; 2. Support legs; 3. Dust removal valve; 4. Pipeline and circuit shell; 5. Control panel; 6. Embedded control buttons; 7. Guardrail; 8. Ladder; 9. Protective frame; 10. Clip-on connecting rod; 11. Circuit shell clip; 12. Connecting bolts. Detailed Implementation
[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0019] Please combine Figure 1-5This embodiment of a ground-mounted dust removal valve linkage device includes a ground-mounted housing 1, a support leg 2 fixedly connected to the bottom of the ground-mounted housing 1, a dust removal valve 3 provided on the top of the ground-mounted housing 1, a pipe circuit housing 4 fixedly connected to the surface of the dust removal valve 3, a control panel 5 fixedly connected to the end of the pipe circuit housing 4 away from the dust removal valve 3, the front of the control panel 5 fixedly connected to the back of the ground-mounted housing 1, and an embedded control button 6 provided inside the control panel 5.
[0020] Several support legs 2 are provided, and the support legs 2 are symmetrically arranged around the center of the underground housing shell 1. Several dust removal valves 3 are provided.
[0021] The outer casing 4 of the pipeline circuit is provided with several, and the embedded control buttons 6 are provided with several.
[0022] A protective railing 7 is fixedly connected to the top of the underground enclosure 1, and a ladder 8 is fixedly connected to the front of the underground enclosure 1.
[0023] The outer shell 1 of the underground storage is fixedly connected to a protective frame 9 on the front, and the top of the protective railing 7 is fixedly connected to a buckle connecting rod 10.
[0024] The back of the underground housing 1 is provided with a circuit housing buckle 11, the inner wall of the circuit housing buckle 11 is provided with a connecting bolt 12, the outer wall of the connecting bolt 12 is threaded to the inner wall of the underground housing 1, and the outer wall of the circuit housing buckle 11 is provided with a contact on the surface of the pipe circuit housing 4.
[0025] The circuit housing has several clips 11 and several connecting bolts 12, which are symmetrically arranged around the pipe circuit housing 4.
[0026] The implementation principle of the ground-mounted dust removal valve linkage device in this application embodiment is as follows: the ground-mounted housing shell 1 serves as the main structure, and is stably supported by several symmetrically arranged support legs 2 at the bottom; several dust removal valves 3 on the top of the ground-mounted housing shell 1 are used to control the dust removal and cleaning operations inside the ground-mounted housing. When it is necessary to operate the dust removal valve 3, it is controlled by the control panel 5 on the back of the ground-mounted housing shell 1: the operator presses several embedded control buttons 6 inside the control panel 5, and the control signal is transmitted to the corresponding dust removal valve 3 through the lines in the several pipe circuit shells 4 that are fixedly connected to the dust removal valve 3, thereby driving the dust removal valve 3 to perform opening or closing actions, realizing the linkage control of ground-mounted dust removal and cleaning. Several dust removal valves 3, pipe circuit housings 4, and embedded control buttons 6 correspond one-to-one, allowing for independent control or coordinated operation to meet different dust removal needs. This linkage device, through centralized ground control and multi-valve coordination, fundamentally solves the problems of inconvenience, low efficiency, and high risk associated with traditional dust removal valves in underground warehouses when operating up and down stairs. It is particularly suitable for the stringent requirements of rapid response and safe operation in accident underground warehouses, while also taking into account the flexibility of complex dust removal scenarios. The protective railing 7 on the top of the underground warehouse housing 1 forms a circumferential protective barrier to prevent operators from accidentally falling while working on the warehouse roof. The ladder 8 on the front provides a safe passage for necessary warehouse roof inspections, and its external protective frame 9 further blocks the risk of lateral deviation during climbing. The snap-on connecting rod 10 at the top of the guardrail 7 can be used to fix temporary protective nets or warning signs, and can also fasten the safety buckles on the workers' bodies to the surface of the snap-on connecting rod 10, enhancing the safety of the work area on the top of the warehouse. Meanwhile, several circuit housing snaps 11 on the back of the warehouse shell 1 are securely connected to the warehouse shell 1 by symmetrically arranged connecting bolts 12, firmly clamping the pipeline circuit housing 4 in a preset position to prevent loosening of the wiring or displacement of the housing due to vibration or collision. At the same time, the symmetrically distributed connecting bolts 12 ensure uniform clamping force, and together with the arc-shaped inner wall of the circuit housing snaps 11, achieve stable fixation of the pipeline circuit housing 4, ensuring the reliability of control signal transmission and improving the safety of equipment maintenance and repair processes.
[0027] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A dust removal valve linkage device for underground storage, characterized in that, The enclosure includes a basement shell (1), a support leg (2) is fixedly connected to the bottom of the basement shell (1), a dust removal valve (3) is provided on the top of the basement shell (1), a pipe circuit shell (4) is fixedly connected to the surface of the dust removal valve (3), a control panel (5) is fixedly connected to the end of the pipe circuit shell (4) away from the dust removal valve (3), the front of the control panel (5) is fixedly connected to the back of the basement shell (1), and an embedded control button (6) is provided inside the control panel (5).
2. The dust removal valve linkage device for a ground-mounted ash removal system as described in claim 1, characterized in that: The support legs (2) are provided in a plurality of manner, and the plurality of support legs (2) are arranged symmetrically around the center of the underground housing shell (1). The dust removal valves (3) are provided in a plurality of manner.
3. The dust removal valve linkage device for a ground-mounted silo cleaning system as described in claim 1, characterized in that: The outer casing (4) of the pipeline circuit is provided with several units, and the embedded control button (6) is provided with several units.
4. The dust removal valve linkage device for underground storage as described in claim 1, characterized in that: The top of the underground enclosure (1) is fixedly connected to a guardrail (7), and the front of the underground enclosure (1) is fixedly connected to a ladder (8).
5. The dust removal valve linkage device for underground storage as described in claim 4, characterized in that: The outer shell (1) of the underground storage is fixedly connected to a protective frame (9) on the front, and the top of the protective railing (7) is fixedly connected to a buckle connecting rod (10).
6. The dust removal valve linkage device for underground storage as described in claim 5, characterized in that: The back of the underground housing (1) is provided with a circuit housing buckle (11), the inner wall of the circuit housing buckle (11) is provided with a connecting bolt (12), the outer wall of the connecting bolt (12) is threaded to the inner wall of the underground housing (1), and the outer wall of the circuit housing buckle (11) is provided on the surface of the pipe circuit housing (4).
7. The dust removal valve linkage device for a ground-mounted ash removal system as described in claim 6, characterized in that: The circuit housing buckle (11) is provided in several ways, and the connecting bolts (12) are provided in several ways. The connecting bolts (12) are symmetrically arranged with the pipe circuit housing (4) as the center.