Insertion plate type air-locking cinder valve device
By using a slide-type airlock ash discharge valve device, which utilizes the pull-out design of the slide plate and a sensor alarm system, the problem of secondary pollution during ash box emptying is solved, achieving seamless transfer and sealed storage of dust, and ensuring the clean operation of the dust removal equipment.
Patent Information
- Application Number
- CN202520055873.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-09
AI Technical Summary
When the existing dust collection equipment emptys the ash box, the dust in the ash guide hopper easily falls to the ground, causing secondary pollution.
Design a slide-plate type airlock ash discharge valve device. The ash guide hole and ash guide opening are set relative or staggered by the pull-out assembly of the slide plate. Combined with the material level sensor and alarm, it ensures that when the ash box is below the ash guide hopper, the ash guide opening is closed when the slide is pulled out to prevent the ash from falling out.
It effectively avoids secondary pollution when emptying the ash box, ensures that dust does not fall to the ground, and achieves seamless transfer and sealed storage of dust.
Smart Images
Figure CN223609354U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to dust removal equipment technical field, especially a kind of plugboard type air-locking ash valve device. BACKGROUND
[0002] Dust removal equipment is used to separate dust from flue gas, and the function of industrial dust removal equipment is to capture and separate dust and particulate matter generated in industrial production process to keep production environment clean and workers healthy, and effectively alleviate the erosion of dust on precision machinery, ensuring long-term stable operation of production equipment.
[0003] The ash box of the common dust removal equipment on the market is placed below the ash guide to collect dust, particulate matter and other dust, and the dust enters the ash box through the ash guide opening of the ash guide;To ensure the dust removal effect during the use of the dust removal equipment, the dust in the ash box needs to be cleaned frequently, and when the ash box needs to be emptied in the equipment, the ash box is directly pulled out of the equipment, however, during the process of pulling out the ash box, part of the dust in the ash guide will directly fall to the ground, causing secondary pollution. SUMMARY
[0004] The utility model aims at providing a kind of plugboard type air-locking ash valve device, its advantage is that the dust in ash guide can not fall to the ground when ash box is pulled out, to avoid secondary pollution.
[0005] To achieve the above object and other related purposes, the utility model provides the following technical scheme:
[0006] A kind of plugboard type air-locking ash valve device, including mounting bracket, fixedly arranged ash guide on mounting bracket and ash box, which is arranged below ash guide and is pullably assembled on mounting bracket;
[0007] Pullably assembled with plugboard on the mounting bracket between ash guide and ash box, ash guide hole is formed in the plugboard, and the ash guide hole and the ash guide opening of the ash guide are arranged oppositely or staggered by pulling the plugboard to realize the opening or closing of the ash guide opening.
[0008] In an embodiment of the utility model, a plurality of inverted V-shaped ash guide protrusions are fixedly arranged at the ash guide opening.
[0009] A plurality of ash guide holes are arranged in parallel on the plugboard, the distance between adjacent two ash guide holes is equal to the width of the ash guide protrusion, and the width of the ash guide protrusion is greater than the width of the ash guide hole.
[0010] In an embodiment of the utility model, the bottom of the ash guide is fixedly connected with the mounting plate of the mounting bracket, and the mounting plate and the mounting bracket are provided with the insertion slot for the sliding of the plugboard.
[0011] In an embodiment of the utility model, the mounting frame is fixedly provided with a guide sleeve, and one end of a pull column fixedly connected with the plug-in board is slidably connected in the guide sleeve.
[0012] In an embodiment of the utility model, a limiting plate fixedly connected with the pull column is arranged on the plug-in board near one side of the guide sleeve.
[0013] When the plug-in board is pulled to make the limiting plate abut against the guide sleeve, the guide hole and the guide opening are oppositely arranged.
[0014] When the plug-in board is pulled to make one end of the plug-in board abut against the inner wall of the insertion slot, the guide hole and the guide opening are staggered.
[0015] In an embodiment of the utility model, the mounting frame is fixedly provided with a guide sleeve, and one end of a pull column fixedly connected with the plug-in board is slidably connected in the guide sleeve.
[0016] In an embodiment of the utility model, the slide is a V-shaped structure gradually narrowing from front to back.
[0017] In an embodiment of the utility model, the guide hopper is fixedly provided with a material level sensor electrically connected with the alarm.
[0018] In an embodiment of the utility model, the ash box is fixedly provided with a buckle for detachably connecting the ash box and the mounting frame.
[0019] In an embodiment of the utility model, the ash box is provided with a castor at the bottom.
[0020] As described above, the plug-in board type air locking and ash discharging valve device has the following beneficial effects:
[0021] 1. The plug-in board is pulled out and assembled on the mounting frame, the guide hole and the guide opening of the guide hopper are oppositely or staggered arranged by pulling the plug-in board to open or close the guide opening, thereby ensuring that the dust can smoothly fall into the ash box through the guide hopper when the ash box is below the guide hopper; the guide opening is in a closed state when the ash box is pulled out, thereby preventing the dust from falling on the ground and avoiding secondary pollution.
[0022] 2. The mounting frame is provided with a slide on both sides of the bottom, the ash box is provided with a sealing strip sealingly connected with the slide on the top side wall, and the slide is a V-shaped structure gradually narrowing from front to back, thereby ensuring that the ash box is gradually pushed in when pushed into the mounting frame, and the buckle is used to lock and seal the ash box and the mounting frame.
[0023] 3. The ash guide is provided with a material level sensor electrically connected with the alarm on the fixed ash guide, the material level sensor is used for monitoring the height of the dust accumulation in the ash guide, when the dust accumulation reaches the preset height position, the material level sensor sends a signal to the alarm, the alarm reminds the staff, the ash guide hole is staggered with the ash guide by pulling the plug, and then the ash guide is in a closed state, at this time, the staff can pull out the ash box to pour ash, so as to avoid secondary pollution. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 is the overall structure of the embodiment of the utility model;
[0025] Figure 2 is the explosion view of the overall part of the embodiment of the utility model;
[0026] Figure 3 is the explosion view of the overall structure of the embodiment of the utility model;
[0027] Figure 4 is the sectional view of the overall structure of the embodiment of the utility model under the open state of the ash guide;
[0028] Figure 5 is Figure 4 the enlarged schematic view of part A in it;
[0029] Figure 6 is the sectional view of the overall structure of the embodiment of the utility model under the closed state of the ash guide;
[0030] Figure 7 is Figure 6 the enlarged schematic view of part B in it.
[0031] Signs: 1, mounting frame; 11, slide; 12, opening; 13, fixed plate; 2, ash guide; 21, ash guide; 22, ash guide protrusion; 23, mounting plate; 3, ash box; 31, sealing strip; 32, buckle; 33, trundle; 4, plug; 41, ash guide hole; 42, guide sleeve; 43, pull column; 45, handle; 46, limiting plate; 5, plug slot; 6, material level sensor. DETAILED DESCRIPTION
[0032] The following is a specific embodiment illustrating the embodiment of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.
[0033] Please refer to Figures 1 to 7It is to be understood that the structure, proportion, size and the like shown in the drawings of the present specification are only used to cooperate with the disclosed content, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the utility model, should still fall within the scope of the disclosed technical content. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model, the change or adjustment of relative relationship is also regarded as the implementation of the utility model.
[0034] Please refer to Figures 1 to 7 The utility model provides a plug-in board type lock gas ash valve device, including mounting bracket 1, fixedly set up in mounting bracket 1 on ash guide 2 and setting ash box 3 of pull type assembly in mounting bracket 1 below ash guide 2;
[0035] Pull type assembly has plug-in board 4 on the mounting bracket 1 between ash guide 2 and ash box 3, and the ash guide hole 41 is set up on the plug-in board 4.
[0036] The ash guide convex 22 of a plurality of mutually parallel inverted V-shaped is welded and fixed at the ash guide port 21;Ash guide convex 22 can make dust flow into ash box 3 more smoothly, avoid the accumulation of dust;Parallelly set up a plurality of ash guide holes 41 on the plug-in board 4, wherein the distance between adjacent two groups of ash guide holes 41 is equal to the width of ash guide convex 22, and the width of ash guide convex 22 is greater than or equal to the width of ash guide hole 41, and the width of ash guide hole 41 is equal to the width of ash guide convex 22 in the embodiment;
[0037] The material level sensor 6 electrically connected with the alarm is bolted on the ash guide 2 above the ash guide port 21;The material level sensor 6 is used for monitoring the height of dust accumulation in the ash guide 2, when the dust accumulation reaches the preset height position, the material level sensor 6 sends a signal to the alarm, and the alarm reminds the staff, by pulling the plug-in board 4, the ash guide hole 41 is arranged in the ash guide port 21, and then the ash guide port 21 is in a closed state, at this time, the staff can pull out the ash box 3 and pour ash.
[0038] A mounting plate 23 is welded and fixed to the ash guide hopper 2 located outside the ash guide port 21. The mounting plate 23 is bolted to the mounting frame 1. A slot 5 for the insertion plate 4 to slide is provided between the mounting plate 23 and the mounting frame 1. An opening 12 is provided on the mounting frame 1 located below the ash guide port 21. The insertion plate 4 is located above the opening 12. Slides 11 are provided on the inner walls of both sides of the bottom of the mounting frame 1. The slides 11 are V-shaped structures with the opening gradually narrowing from front to back. Sealing strips 31 are pasted and fixed to the side walls around the top of the ash box 3 and are sealed to the slides 11 to ensure that the ash box 3 is pushed into the mounting frame 1 in a gradually tightening state, thereby sealing the strips. Casters 33 are provided at the bottom of the ash box 3 to make it easier to pull out the ash box 3. Two buckles 32 are fixedly provided on the front side wall of the ash box 3 to detachably connect the ash box 3 and the mounting frame 1. The buckles 32 are used to lock and seal the ash box 3 and the mounting frame 1.
[0039] A fixing plate 13 is vertically welded to the mounting bracket 1. A guide sleeve 42 is welded and fixed in the middle of the fixing plate 13. A limit plate 46 is vertically welded to the insert plate 4 on the side close to the guide sleeve 42. A pull column 43 is bolted to the limit plate 46. The pull column 43 is slidably connected inside the guide sleeve 42. A handle 45 is welded and fixed to the pull column 43 on the side away from the limit plate 46.
[0040] When the pull-out plate 4 is pulled out so that the limiting plate 46 abuts against the guide sleeve 42, the dust guide hole 41 and the dust guide opening 21 are positioned opposite each other; at this time, it is ensured that the dust can pass smoothly through the dust guide hopper 2 and fall into the dust box 3.
[0041] When the insert plate 4 is pulled out so that one end of the insert plate 4 abuts against the inner wall of the slot 5, the dust guide hole 41 and the dust guide opening 21 are staggered; at this time, it is ensured that the dust guide opening 21 is in a closed state, so that the dust does not fall to the ground and avoids secondary pollution.
[0042] Brief description of the usage process: Under normal working conditions, the limiting plate 46 abuts against the guide sleeve 42, and the dust guide hole 41 and the dust guide opening 21 are set opposite to each other. The dust in the dust guide hopper 2 can fall normally into the dust box 3. When the dust in the dust guide hopper 2 accumulates to the preset height position, the material level sensor 6 sends a signal to the alarm. The alarm reminds the staff. When the staff pushes the handle 45 until one end of the insert plate 4 abuts against the inner wall of the slot 5, the dust guide hole 41 and the dust guide opening 21 are set opposite to each other. At this time, the dust guide opening 21 is in a closed state. The staff can open the buckle 32 and pull out the dust box 3 to empty the dust. After emptying the dust, push the dust box 3 into the mounting frame 1 and lock the buckle 32. Pull the handle 45 again so that the limiting plate 46 abuts against the guide sleeve 42. The dust guide hole 41 and the dust guide opening 21 are set opposite to each other again, and the dust box 3 collects the dust in the dust guide hopper 2 again.
[0043] In summary, the utility model discloses through the pull plug -in board 4 makes the guide ash hole 41 with the guide ash mouth 21 of guide ash hopper 2 opposite or staggered setting to realize the opening or close of guide ash mouth 21, further ensure that dust can smoothly through guide ash hopper 2 and drop to the ash box 3 when ash box 3 is below guide ash hopper 2, when ash box 3 pulls out, guide ash mouth 21 is in closed state, further make dust not drop on the ground, avoid secondary pollution.
[0044] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.
Claims
1. A plug lock-off dust valve apparatus, characterized by: The ash box (3) is arranged below the ash guide chute (2) and is pullably assembled on the mounting rack (1). The plug-in plate (4) is pullably assembled on the mounting rack (1) between the ash guide chute (2) and the ash box (3), the ash guide hole (41) is arranged on the plug-in plate (4), and the ash guide hole (41) is arranged opposite or staggered with the ash guide opening (21) of the ash guide chute (2) by pulling the plug-in plate (4) to realize the opening or closing of the ash guide opening (21).
2. A plug valve dust discharging valve apparatus according to claim 1, characterized in that: The ash guide protrusions (22) are arranged on the ash guide opening (21). The ash guide holes (41) are arranged on the plug-in plate (4) in parallel, the distance between two adjacent ash guide holes (41) is equal to the width of the ash guide protrusion (22), and the width of the ash guide protrusion (22) is greater than or equal to the width of the ash guide hole (41).
3. A plug valve dust discharging valve apparatus according to claim 2, wherein: The mounting plate (23) is fixedly connected with the mounting rack (1), and the plug-in slot (5) for sliding the plug-in plate (4) is arranged between the mounting plate (23) and the mounting rack (1).
4. A plug valve dust discharging valve apparatus according to claim 3, characterized in that: The guide sleeve (42) is arranged on the mounting rack (1), and the pull column (43) is slidably connected in the guide sleeve (42) and is fixedly connected with one end of the plug-in plate (4).
5. A plug valve dust discharging valve apparatus according to claim 4, wherein: The limiting plate (46) is fixedly connected with the pull column (43) on the plug-in plate (4) near one side of the guide sleeve (42). When the plug-in plate (4) is pulled to make the limiting plate (46) abut against the guide sleeve (42), the ash guide hole (41) is arranged opposite to the ash guide opening (21). When the plug-in plate (4) is pulled to make one end of the plug-in plate (4) abut against the inner wall of the plug-in slot (5), the ash guide hole (41) is arranged staggered with the ash guide opening (21).
6. A plug valve dust discharging valve apparatus according to claim 1, characterized in that: The mounting rack (1) is provided with the slide (11) on both sides of the bottom, and the sealing strip (31) is arranged on the sidewall of the top of the ash box (3) and is sealingly connected with the slide (11).
7. A plug valve dust discharging valve apparatus according to claim 6, wherein: The slide (11) is a V-shaped structure with a gradually narrowing opening from front to back.
8. A plug valve dust discharging valve device according to any one of claims 1 to 7, characterized in that: The material level sensor (6) is fixedly arranged on the ash guide chute (2) and is electrically connected with the alarm.
9. A plug valve dust discharging valve apparatus according to claim 8, wherein: The hasp (32) is fixedly arranged on the ash box (3) and detachably connects the ash box (3) with the mounting rack (1).
10. A plug valve dust discharging valve apparatus according to claim 9, wherein: The ash box (3) is provided with the castor (33) on the bottom.