Novel dedusting spray lance
By designing a new type of dust suppression spray bar with adjustable length pipes and angle adjustment components, the problems of limited application range and inconvenient movement caused by fixed nozzle frames are solved, realizing flexible spray range adjustment and convenient transportation.
Patent Information
- Application Number
- CN202423092155.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing dust suppression spray bar nozzle frame is fixed in place, making it difficult to adjust the angle and range according to actual needs, thus limiting its application range and making it inconvenient to move.
A novel dust suppression spray bar was designed, employing a length-adjustable pipeline and an angle-adjustable assembly. By adjusting the position and angle of the nozzle frame, the spraying range can be flexibly adjusted, and the entire device can be adjusted into a rod-shaped structure for easy transportation when not in use.
It enables flexible adjustment of the spraying range, is suitable for different environments, has good performance, and is easy to transport, solving the problems of the limitations and inconvenience of movement of existing devices.
Smart Images
Figure CN223668894U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of environmental protection technology especially relates to a novel dust removal spray rod. BACKGROUND
[0002] The dust removal spray rod is a device used to control dust and particulate matter in the air, usually used in industrial environments or places where clean air needs to be maintained. The working principle of the dust removal spray rod is to use the spray head or nozzle to atomize water mist or cleaning agent into fine water droplets. These water droplets interact with suspended dust particles in the air, causing the particulate matter to adhere to the surface of the water droplets and quickly settle to the ground or be collected by the trap.
[0003] The existing dust removal spray rod spray head frame is in a fixed state, making it difficult to adjust the angle and range according to actual needs, limiting the range of use. When moving, the overall structure is fixed, the overall volume is large, and transportation is very inconvenient. SUMMARY
[0004] The utility model discloses a novel dust removal spray rod to solve the problem of the existing dust removal spray rod spray head frame being in a fixed state, making it difficult to adjust the angle and range according to actual needs, and limiting the range of use.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A novel dust removal spray rod, comprising a length adjustment pipeline, one end of which is a fixed end and the other end is a telescopic end, a plurality of spray head frames are rotatably connected to the telescopic end of the length adjustment pipeline, the spray head frames are in communication with the length adjustment pipeline, a plurality of mist nozzles are provided on the spray head frames, each spray head frame is rotatably connected to the length adjustment pipeline through not less than two rotating arms, and an angle adjustment assembly is provided on the length adjustment pipeline to push the rotating arms of the spray head frames to rotate.
[0007] As a preferred scheme, the number of spray head frames is not less than three, and the spray head frames are evenly distributed on the outside of the length adjustment pipeline.
[0008] As a preferred scheme, the cross section of the spray head frame is arc-shaped, and the inner arc surface corresponds to the outer wall of the telescopic end of the length adjustment pipeline.
[0009] As a preferred scheme, the angle adjustment assembly comprises a guide ring that is in sliding cooperation with the inner tube, and a connecting rod corresponding to the rotating arm is rotatably connected to the outside of the guide ring.
[0010] As a preferred scheme, a threaded segment is provided at the bottom end of the guide ring, a strip-shaped groove is provided on the threaded segment, and a threaded sleeve is threadedly connected to the outside of the threaded segment.
[0011] As a preferred scheme, the length adjusting pipeline comprises an inner tube and an outer tube, and a lower sealing rubber ring is arranged at one end of the inner tube and in sliding sealing cooperation with the inner wall of the outer tube.
[0012] As a preferred scheme, one end of the outer tube is connected with an upper sealing rubber ring in sliding sealing cooperation with the inner wall of the inner tube through a fixing cap.
[0013] As a preferred scheme, the fixing cap is threadedly connected with the outer tube, the upper surface of the upper sealing rubber ring is provided with a tapered cap in the shape of a tapered cylinder, the inner wall of the tapered cap is in sliding sealing cooperation with the inner tube, and the fixing cap is provided with an opening corresponding to the tapered surface of the tapered cap.
[0014] Compared with the prior art, the novel dust removal and spraying rod has the following beneficial effects.
[0015] The device can adjust the position of the telescopic end of the length adjusting pipeline by adjusting the overall length of the length adjusting pipeline, and can adjust the distance between the multiple nozzle frames by driving the rotating arm to rotate through the angle adjusting assembly, that is, adjust the water mist spraying diameter range, so that the device can be applied to dust removal and cleaning operation in different range channels, is practical and flexible, and has good use effect.
[0016] The parts not involved in the device are the same as or can be realized by the prior art, and the device is suitable for dust removal and cleaning operation in different range channels and is practical and flexible.
[0017] Other advantages, objects and features of the device will be described in the subsequent description; and to some extent, based on the study of the following text, it will be obvious to those skilled in the art; or it can be taught from the practice of the device. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is a perspective view of the device.
[0019] Figure 2 is a front view of the device.
[0020] Figure 3 is a sectional view of the nozzle frame in the device.
[0021] Figure 4 is a sectional view of the nozzle frame in the device.
[0022] Figure 5is a sectional view of the length adjusting pipeline in the utility model.
[0023] Figure 6 is a structure position schematic view of the conical cap in the utility model.
[0024] Reference signs in the drawings are:
[0025] 1, length adjusting pipeline; 101, inner tube; 102, outer tube; 103, upper sealing rubber ring; 104, fixed cap; 105, lower sealing rubber ring; 106, conical cap; 2, rotating arm; 3, spray head frame; 301, mist nozzle; 4, angle adjusting assembly; 401, connecting rod; 402, guide ring; 403, threaded section; 404, strip-shaped groove; 405, threaded sleeve. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0027] First embodiment:
[0028] Reference Figures 1-6 A novel dust removal spray rod, comprising a length adjusting pipeline 1, one end of the length adjusting pipeline 1 is a fixed end, the other end is a telescopic end, a plurality of spray head frames 3 are rotationally connected to the telescopic end of the length adjusting pipeline 1, the number of the spray head frames 3 is not less than three, the spray head frames 3 are evenly distributed on the outer side of the length adjusting pipeline 1, and the spray head frames 3 are communicated with the length adjusting pipeline 1 through a hose.
[0029] A plurality of mist nozzles 301 are arranged on the spray head frame 3, the mist nozzles 301 are arranged in a rectangular array on the outer wall of the spray head frame 3, each spray head frame 3 is rotationally connected with the length adjusting pipeline 1 through not less than two rotating arms 2, and the length adjusting pipeline 1 is provided with an angle adjusting assembly 4 for pushing the rotating arms 2 on the spray head frame 3 to rotate.
[0030] In the use of the device, the fixed end of the length adjusting pipeline 1 is communicated with the spray pipeline, the overall length of the length adjusting pipeline 1 is adjusted, that is, the position of the telescopic end of the length adjusting pipeline 1 is adjusted, further, the rotating arms 2 are pushed to rotate through the angle adjusting assembly 4, the spray head frame 3 is pushed to move away from the length adjusting pipeline 1 through the rotation of the rotating arms 2, the distance between the plurality of spray head frames 3 can be adjusted, and then the adjustment of the water mist spraying diameter range is realized, the length of the length adjusting pipeline 1 and the spraying range of the spray head frame 3 can be adjusted flexibly according to the use requirement, so that the device is suitable for dust removal and cleaning operation in different range channels, is practical and flexible, and has good use effect.
[0031] In the preferred embodiment, the spray head frame 3 is arc-shaped in cross section, and the inner arc surface is arranged corresponding to the outer wall of the telescopic end of the length adjusting pipe 1. When the rotating arm 2 is adjusted by the angle adjusting assembly 4 to move the spray head frame 3 towards the length adjusting pipe 1, the length adjusting pipe 1 and the spray head frame 3 can be adjusted as a rod-shaped structure, which is convenient for transportation and transfer operation of the device.
[0032] The second embodiment is different from the first embodiment in that:
[0033] The angle adjusting assembly 4 includes a guide ring 402 that is in sliding fit with the inner pipe 101, and the guide ring 402 is rotatably connected with a connecting rod 401 corresponding to the rotating arm 2. The movable end of the connecting rod 401 is rotatably connected with the rotating arm 2. When the guide ring 402 is moved, the connecting rod 401 is pushed to rotate by the guide ring 402, and then the connecting rod 401 pushes the rotating arm 2 to rotate, and the rotating arm 2 pushes the spray head frame 3 to move synchronously. Thus, the spray head frame 3 moves away from the movable end of the length adjusting pipe 1, and the spraying range of the spray head frame 3 is increased. When locking, a locking bolt can be installed outside the guide ring 402 for locking and fixing. Preferably, a threaded segment 403 is arranged at the bottom end of the guide ring 402, a strip-shaped groove 404 is arranged on the threaded segment 403, and a threaded sleeve 405 is threadedly connected outside the threaded segment 403. When the threaded sleeve 405 is rotated, the threaded sleeve 405 moves outside the threaded segment 403 towards the guide ring 402, and the opening of the strip-shaped groove 404 gradually decreases, so that the threaded segment 403 can be pressed outside the movable end of the length adjusting pipe 1, and the locking and fixing of the angle adjusting assembly 4 can be realized.
[0034] The third embodiment is different from the first embodiment in that:
[0035] The length adjusting pipe 1 includes an inner pipe 101 and an outer pipe 102. The inner pipe 101 is provided at one end with a lower sealing rubber ring 105 that is in sliding and sealing fit with the inner wall of the outer pipe 102. The outer pipe 102 is connected at one end with an upper sealing rubber ring 103 that is in sliding and sealing fit with the inner wall of the inner pipe 101. When the inner pipe 101 slides inside the outer pipe 102, the sliding and sealing of the lower sealing rubber ring 105 can guide the inner pipe 101. The lower sealing rubber ring 105 and the upper sealing rubber ring 103 are made of rubber, which can assist in supporting the inner pipe 101. When the inner pipe 101 slides inside the outer pipe 102, the sliding and sealing can assist in guiding. After the inner pipe 101 and the outer pipe 102 are stopped, the sliding and sealing of the lower sealing rubber ring 105 and the upper sealing rubber ring 103 can be used for positioning, which is similar to the structure of the injection needle tube in the prior art. The movement of the rubber block inside the injection needle tube can achieve the effect of positioning and sliding and sealing.
[0036] The fixed cap 104 is screwed with the outer tube 102, and the upper sealing rubber ring 103 is provided with a conical cap 106 in the shape of a conical cylinder. The inner wall of the conical cap 106 is in sliding sealing cooperation with the inner tube 101. The fixed cap 104 is provided with an opening corresponding to the taper of the conical cap 106. After the fixed cap 104 is screwed, the tightness of the extrusion of the fixed cap 104 and the upper sealing rubber ring 103 on the inner tube 101 can be adjusted. When the fixed cap 104 is screwed away from the outer tube 102, the opening on the fixed cap 104 is close to the tip of the conical cap 106, and the extrusion effect of the conical cap 106 and the upper sealing rubber ring 103 on the inner tube 101 is reduced. At this time, the overall length of the pipeline 1 can be adjusted by pulling the inner tube 101. When the fixed cap 104 is screwed towards the outer tube 102, the opening on the fixed cap 104 can be moved towards the large end of the conical cap 106. At this time, the extrusion effect of the conical cap 106 on the inner tube 101 is improved, and the inner tube 101 can be pressed tightly, and the locking effect is better.
[0037] Further, the outer side of the inner tube 101 is provided with a protrusion. The protrusion is connected with a first electric push rod between the protrusion and the angle adjusting assembly 4, and a second electric push rod is connected between the protrusion and the outer tube 102. The first electric push rod and the second electric push rod can be elongated or shortened, and the rotation of the rotating arm 2 and the elongation of the inner tube 101 can be electrically controlled.
[0038] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
[0039] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0040] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. The person skilled in the art can make changes, modifications, replacements and modifications to the above embodiments within the scope of the present application.
Claims
1. A novel dust suppression spray bar, comprising a length adjustment pipe (1), wherein one end of the length adjustment pipe (1) is a fixed end and the other end is a telescopic end, characterized in that, The telescopic end of the length adjustment pipe (1) is rotatably connected to multiple nozzle frames (3), the nozzle frames (3) are connected to the length adjustment pipe (1), and the nozzle frames (3) are provided with multiple mist nozzles (301); each nozzle frame (3) is rotatably connected to the length adjustment pipe (1) through no less than two rotating arms (2), and the length adjustment pipe (1) is provided with an angle adjustment component (4) for pushing the rotating arms (2) on the nozzle frame (3) to rotate.
2. The novel dust-suppressing spray bar according to claim 1, characterized in that, The number of nozzle holders (3) is not less than three, and the nozzle holders (3) are evenly distributed on the outside of the length adjustment pipe (1).
3. A novel dust-suppressing spray bar according to claim 2, characterized in that, The nozzle frame (3) has an arc-shaped cross-section, and its inner arc surface is corresponding to the outer wall of the telescopic end of the length adjustment pipe (1).
4. A novel dust-suppressing spray bar according to claim 1, characterized in that, The angle adjustment assembly (4) includes a guide ring (402) that slides with the inner tube (101), and a connecting rod (401) corresponding to the rotating arm (2) is rotatably connected to the outside of the guide ring (402).
5. A novel dust-suppressing spray bar according to claim 4, characterized in that, The guide ring (402) has a threaded section (403) at its bottom end, and a strip groove (404) is provided on the threaded section (403). A threaded sleeve (405) is threadedly connected to the outside of the threaded section (403).
6. A novel dust-suppressing spray bar according to claim 1, characterized in that, The length adjustment pipeline (1) includes an inner pipe (101) and an outer pipe (102). One end of the inner pipe (101) is provided with a lower sealing ring (105) that slides and seals with the inner wall of the outer pipe (102).
7. A novel dust-suppressing spray bar according to claim 6, characterized in that, One end of the outer tube (102) is connected to an upper sealing ring (103) that slides and seals with the inner wall of the inner tube (101) via a fixing cap (104).
8. A novel dust-suppressing spray bar according to claim 7, characterized in that, The fixing cap (104) is threadedly connected to the outer tube (102). The upper surface of the upper sealing ring (103) is provided with a conical cap (106) in the shape of a cone. The inner wall of the conical cap (106) is slidably sealed with the inner tube (101). The fixing cap (104) is provided with an opening corresponding to the conical surface of the conical cap (106).