Dust suppression mine stone conveying line
By installing windproof components and a spray system on the stone conveying line in the mine, the problem of dust caused by wind was solved, dust suppression was achieved, equipment was protected, and service life was extended.
Patent Information
- Application Number
- CN202520969557.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-16
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-05-16
AI Technical Summary
Dust pollution and bearing wear caused by wind during the transportation of ore in mines have not been effectively addressed.
The windproof component using a belt conveyor includes a support body, connecting rods, pipeline spraying components, and folded pipes. The connecting rods and pipeline spraying components are fixed by the support body. Water mist is sprayed using atomizing nozzles to suppress dust, and the folded pipes prevent dust from being blown away by the wind. Combined with a receiving device, fallen sand and gravel particles are collected.
It effectively avoids dust generated by wind, protects equipment, reduces dust wear on bearings, and improves the environmental friendliness of the conveying process and the lifespan of the equipment.
Smart Images
Figure CN223891849U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a dust-suppressing mining stone conveying line. Background Technology
[0002] After the mining is completed, the stone is crushed by a crusher and then transported from the mountain to the ground by a conveyor line.
[0003] During this process, dust particles on the conveyor line will be blown up by the wind, causing dust around the equipment and polluting the environment. This dust phenomenon can also easily lead to a large amount of dust entering the bearings of the conveyor line, causing the bearings to wear quickly.
[0004] Based on the above problems, we designed a mining stone conveying line that can be upgraded and transformed from the existing conveying line to effectively avoid dust caused by wind. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide a dust suppression conveyor line for mining stone materials that can effectively avoid dust caused by wind.
[0006] To solve the above problems, the present invention adopts the following technical solution:
[0007] A dust-suppressing mining stone conveyor line includes a belt conveyor and a windproof assembly for mounting the belt conveyor; the windproof assembly includes,
[0008] A support frame, fixed to the ground, is provided in multiple forms.
[0009] A connecting rod is installed between adjacent support bodies, and the belt conveyor is mounted via the connecting rod.
[0010] A pipeline spraying assembly, which is mounted via the support body.
[0011] A folded tube, which is mounted via the bracket body and can be opened.
[0012] A receiving device is installed between adjacent support bodies to receive falling sand particles and water.
[0013] Preferably, the support body is a circular ring structure, with support frames welded to both sides of the bottom of the support body. The lower end of the support frame is fixed to the ground. An inner support is cast inside the support body. The connecting rod is riveted to the inner support. A mounting hole is machined at the top of the support body and extends downwards. The pipeline spray assembly is hoisted through the mounting hole.
[0014] Preferably, the pipeline spray assembly includes a tee pipe, a connecting pipe, and an atomizing nozzle. The coaxial ends of the tee pipe are respectively connected to the connecting pipe. The vertical end of the tee pipe passes upward through the mounting hole and is fitted with a stop washer and a nut. The nut is screwed down to clamp the stop washer. A pipe cap is detachably installed at the upper end of the tee pipe. After the pipe cap is opened, a water pipe is connected to the tee pipe. The atomizing nozzle is installed through the connecting pipe, and the spray direction of the atomizing nozzle is downward.
[0015] Preferably, a pad is glued and fixed to the upper end of the connecting tube, and the pad is supported on the inner wall of the folded tube.
[0016] Preferably, two folded tubes are provided between two adjacent support bodies. One end of the folded tube is fixed to the support body, and an annular plate is injection molded at the end of the folded tube away from the support body. The two annular plates are fixed, and the receiving device is located inside the two folded tubes.
[0017] Preferably, the receiving device includes a receiving groove, the two ends of which are fixed to the support bodies at both ends, the depth of the receiving groove gradually increases towards the middle position, and a discharge pipe is provided at the bottom middle position of the receiving groove, the discharge pipe being sandwiched between the two annular plates.
[0018] Preferably, one of the annular plates has a magnetically attracted metal sheet embedded in it, and the other annular plate has a magnetic block embedded in it. The magnetic block attracts the metal sheet. A groove that matches the discharge pipe is injection molded on the end face of the annular plate, and the discharge pipe passes through the groove.
[0019] The beneficial effects of this utility model are:
[0020] One advantage is that in this device, the belt conveyor is responsible for transporting sand and gravel materials, and the windproof component outside the belt conveyor provides wind protection to prevent dust caused by wind acting on the surface of the sand and gravel.
[0021] Secondly, the folded tube in this device can be opened, which does not affect the maintenance of the belt conveyor.
[0022] Thirdly, this device can perform atomized spraying during the transportation of sand and gravel materials, further improving the dust prevention effect and protecting the belt conveyor, making it suitable for widespread use. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] Figure 1 This is a schematic diagram of the structure of this utility model;
[0025] Figure 2 This is a schematic diagram of the device after the folded tube has been removed;
[0026] Figure 3 This is a side view of the support structure;
[0027] Figure 4 This is a magnified view of point A;
[0028] Figure 5 This is a schematic diagram of the metal sheet installation.
[0029] Figure 6 This is a schematic diagram of the magnet installation. Detailed Implementation
[0030] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.
[0031] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.
[0032] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0033] Furthermore, in the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "socket," "connect," "through," and "plug-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0035] See Figure 1 and Figure 2 The illustrated dust-suppressing mining stone conveyor line includes a belt conveyor 1 and a windproof assembly 2 for mounting the belt conveyor 1; the windproof assembly 2 includes,
[0036] Support body 21, which is fixed to the ground, and multiple support bodies 21 are provided.
[0037] A connecting rod 22 is installed between adjacent support bodies 21. The belt conveyor 1 is installed through the connecting rod 22. The connecting rod 22 serves to connect the support bodies 21, increase the overall integrity, and is used to install the belt conveyor 1.
[0038] Pipeline spray assembly 23, which is installed through the bracket 21, is used to atomize and reduce dust on sand and gravel materials during transportation.
[0039] The folded tube 24 is mounted via the bracket body 21 and can be opened.
[0040] The folded tube 24 can act as a windbreak, protecting the sand and gravel during transportation and preventing dust. At the same time, the folded tube 24 can be opened, which facilitates the maintenance of the belt conveyor 1 and also makes it easy to clean up fallen sand and gravel particles.
[0041] The receiving device 25 is installed between adjacent support bodies 21 to receive falling sand and gravel particles and water.
[0042] The width of the receiving device 25 is greater than the width of the belt conveyor 1, so that particles falling from the belt conveyor 1 can fall into the receiving device 25, preventing the falling objects from damaging the folded tube 24.
[0043] See Figure 3As shown, the support body 21 is a circular ring structure. Support frames 211 are welded to both sides of the bottom of the support body 21. The lower end of the support frame 211 is fixed to the ground. An inner support 212 is cast inside the support body 21. The connecting rod 22 is riveted to the inner support 212. A mounting hole (not shown) is machined on the top of the support body 21. The mounting hole extends downwards, and the pipeline spray assembly 23 is hoisted through the mounting hole.
[0044] In the above technical solution, the installation distance between the two connecting rods 22 can be narrowed by the inner support 212, which facilitates the installation of the belt conveyor 1.
[0045] The assembly of this device is facilitated by using the installation hole to hoist the pipeline spray assembly 23.
[0046] See Figure 2 and Figure 4 As shown, the pipeline spray assembly 23 includes a T-pipe 231, a connecting pipe 232, and an atomizing nozzle 233. The coaxial ends of the T-pipe 231 are respectively connected to the connecting pipe 232. The vertical end of the T-pipe 231 passes upward through the mounting hole and is fitted with a stop washer 234 and a nut 235. The nut 235 is screwed down to clamp the stop washer 234. A pipe cap 236 is detachably installed on the upper end of the T-pipe 231. After the pipe cap 236 is opened, a water pipe (not shown) is connected to the T-pipe 231. The atomizing nozzle 233 is installed through the connecting pipe 232, and the spray direction of the atomizing nozzle 233 is downward.
[0047] In the above technical solution, one or more pipe caps 236 can be opened according to the location of the water distribution pipeline. After opening, the water pipe is connected to the pipeline spray assembly 23. After opening the main valve on the water distribution pipeline, water flows through the connecting pipe 232 and water pressure is established. The water is then sprayed through the atomizing nozzle 233.
[0048] When the pipeline pressure is insufficient, a booster pump is needed to increase the pressure and ensure the atomization effect.
[0049] See Figure 2 As shown, a pad 2321 is glued and fixed to the upper end of the connecting tube 232, and the pad 2321 is supported on the inner wall of the folded tube 24.
[0050] The design of pad 2321 can provide some support for the folded tube 24.
[0051] See Figure 1As shown, two folded tubes 24 are provided between two adjacent support bodies 21. One end of the folded tube 24 is fixed to the support body 21 by means of screw fixing or clamp fixing. In this embodiment, screw fixing is used. An annular plate 241 is injection molded at the end of the folded tube 24 away from the support body 21. The two annular plates 241 are fixed. The receiving device 25 is located inside the two folded tubes 24.
[0052] In the above technical solution, the two ends of the folded tube 24 are connected, which makes it convenient to directly open the folded tube, shorten the length after folding and compression, and make it easier to maintain the belt conveyor 1.
[0053] See Figure 1 and Figure 2 As shown, the receiving device 25 includes a receiving groove 251. The two ends of the receiving groove 251 are fixed to the support bodies 21 at both ends. The depth of the receiving groove 251 gradually increases towards the middle position. A discharge pipe 252 is provided at the bottom middle position of the receiving groove 251. The discharge pipe 252 is sandwiched between the two annular plates 241.
[0054] In the above technical solution, a design scheme in which the depth gradually increases towards the middle is adopted. After the water mist condenses, the water droplets will collect in the middle of the receiving tank 251 and be discharged through the discharge pipe 252, thus avoiding the problem of internal water accumulation.
[0055] See Figure 1 , Figure 5 and Figure 6 As shown, one of the annular plates 241 has a magnetically attracted metal sheet 2441 embedded in it, and the other annular plate 241 has a magnetic block 2442 embedded in it. The magnetic block 2442 is attracted to the metal sheet 2441. A groove 2443 that matches the discharge pipe is formed by injection molding on the end face of the annular plate 241, and the discharge pipe passes through the groove.
[0056] In the above technical solution, the two annular plates 241 are connected by magnetic attraction, so that the two folded tubes 24 can be effectively closed.
[0057] The design of the groove 2443 allows the discharge pipe to pass through.
[0058] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0059] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0060] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0061] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0062] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.
[0063] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A dust-suppressing mining stone conveying line, comprising a belt conveyor, characterized in that: It also includes a windproof assembly for mounting the belt conveyor; the windproof assembly includes, A support frame, fixed to the ground, is provided in multiple forms. A connecting rod is installed between adjacent support bodies, and the belt conveyor is mounted via the connecting rod. A pipeline spraying assembly, which is mounted via the support body. A folded tube, which is mounted via the bracket body and can be opened. A receiving device is installed between adjacent support bodies to receive falling sand particles and water.
2. The dust-suppressing mine stone conveying line according to claim 1, characterized in that: The support body is a circular ring structure. Support frames are welded to both sides of the bottom of the support body. The lower end of the support frame is fixed to the ground. An inner support is cast inside the support body. The connecting rod is riveted to the inner support. An installation hole is machined at the top of the support body. The installation hole extends downwards. The pipeline spray assembly is hoisted through the installation hole.
3. The dust-suppressing mine stone conveying line according to claim 2, characterized in that: The pipeline spray assembly includes a tee pipe, a connecting pipe, and an atomizing nozzle. The coaxial ends of the tee pipe are respectively connected to the connecting pipe. The vertical end of the tee pipe passes upward through the mounting hole and is fitted with a stop washer and a nut. The nut is screwed down to clamp the stop washer. A pipe cap is detachably installed at the upper end of the tee pipe. After the pipe cap is opened, a water pipe is connected to the tee pipe. The atomizing nozzle is installed through the connecting pipe, and the spray direction of the atomizing nozzle is downward.
4. The dust-suppressing mine stone conveying line according to claim 3, characterized in that: A pad is glued and fixed to the upper end of the connecting tube, and the pad is supported on the inner wall of the folded tube.
5. The dust-suppressing mine stone conveying line according to claim 1, characterized in that: Two folded tubes are provided between two adjacent support bodies. One end of the folded tube is fixed to the support body, and an annular plate is injection molded at the end of the folded tube away from the support body. The two annular plates are fixed, and the receiving device is located inside the two folded tubes.
6. The dust-suppressing mine stone conveying line according to claim 5, characterized in that: The receiving device includes a receiving groove, the two ends of which are fixed to the support bodies at both ends. The depth of the receiving groove gradually increases towards the middle position. A discharge pipe is provided at the bottom middle position of the receiving groove, and the discharge pipe is sandwiched between the two annular plates.
7. The dust-suppressing mine stone conveying line according to claim 6, characterized in that: One of the annular plates has a magnetically attracted metal sheet embedded in it, and the other annular plate has a magnetic block embedded in it. The magnetic block attracts the metal sheet. A groove that matches the discharge pipe is injection molded on the end face of the annular plate, and the discharge pipe passes through the groove.