Dust blocking net of tailing pond

Abstract

The utility model relates to the technical field of environmental protection, and discloses a dust blocking net of a tailing pond, which comprises a fixed support rod, a dust blocking net main body is arranged at the front end of the fixed support rod, and a limiting and fixing component is arranged between the fixed support rod and the dust blocking net main body. According to the dust blocking net of the tailings pond, by arranging preformed holes, binding belts and fixing sleeves, the bottom ends of the fixing supporting rods are embedded into soil, so that the fixing supporting rods can be limited and fixed and are prevented from toppling over, then steel wires penetrate into the preformed holes, the steel wires are crossed, and therefore the dust blocking net is formed. Then the binding belt is wound outside the dust blocking net body and the steel wire, one end of the binding belt penetrates through the interior of the fixing sleeve after winding so that the dust blocking net body can be fixed to the steel wire, and therefore the dust blocking net body can be limited, the situation that the dust blocking net body is disengaged from the fixing supporting rods to affect use is prevented, and the problem that the dust blocking net is inconvenient to limit and fix is solved. And the dust blocking net is easy to accidentally separate.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a dust-blocking net for a tailings pond. Background Art

[0002] At present, the methods for controlling dust in tailings ponds include: sprinkling water to reduce dust, covering with dust suppression nets, using dust suppressants to reduce dust, and artificial snowmaking to reduce dust. Tailings ponds in high-altitude mining areas are generally built in valleys. Due to the large temperature difference between day and night, strong winds are prone to occur, which will blow away a large part of the water, easily affecting the dust suppression effect. In addition, the water consumption is large, which easily wastes water resources. Dust suppression nets can suppress dust in a short time, but in the case of continuous coverage of new sand sources, they are easily covered and become new sand sources. Dust suppressants form a crust on the surface, which can suppress dust in a short time, but the new sand that is constantly covering the surface becomes a sand source that cannot be eradicated, and the disturbance of personnel and machinery during the production process can easily destroy the crust. The dust suppression system mainly uses the "blocking" and "solidifying" effects to reduce wind speed, fix the movement of coarse and fine sand, and thus achieve the purpose of dust reduction.

[0003] The main method of wind and sand prevention is to set up high vertical wind and sand prevention fences and HDPE wind and sand fixing net grid-shaped wind and sand barriers on the active sand surface, so that the barrier can block or force the wind and sand flow to rise from the top of the barrier, thereby creating two deceleration zones close to the stratum in front and behind the barrier, disrupting the air flow, weakening the wind speed, reducing wind energy, and reducing the amount of sand carried, effectively blocking the leaping sand particles, controlling the sand transport, and blocking the forward movement of sand dunes, thus achieving the purpose of wind prevention and sand fixation.

[0004] However, there are still some problems in using the dust barrier net of the tailings pond. For example, it is inconvenient to limit and fix the dust barrier net when using the dust barrier net of the tailings pond. The dust barrier net is easy to detach accidentally, which can easily affect the use effect.

[0005] Therefore, we proposed a dust barrier for tailings pond to improve the above problems. Utility Model Content

[0006] The utility model aims to provide a dust barrier for a tailings pond, so as to solve the problem in the above-mentioned background technology that it is inconvenient to limit and fix the dust barrier and the dust barrier is easy to be accidentally separated.

[0007] To achieve the above object, the utility model provides the following technical solutions: a dust-blocking net for a tailings pond, comprising a fixed support rod, a dust-blocking net body is arranged at the front end of the fixed support rod, and a limited position fixing component is arranged between the fixed support rod and the dust-blocking net body;

[0008] The limiting fixing assembly includes a steel wire, a reserved hole and a cable tie. The upper and lower ends of the fixed support rod are respectively provided with reserved holes. The steel wire runs through the reserved hole. The cable tie runs through the steel wire and the dust-proof net body. A fixing sleeve is provided at the front end of the cable tie.

[0009] Preferably, three groups of the fixed support rods are provided, and the bottom ends of the fixed support rods are embedded in the soil.

[0010] Preferably, the steel wire is arranged between the fixed support rod and the dust-blocking net main body, and the upper and lower ends of the steel wire respectively pass through the inside of the reserved hole.

[0011] Preferably, one end of the cable tie passes through the interior of the fixing sleeve, and tooth blocks are processed at the front end of the cable tie and then the interior of the fixing sleeve, respectively, and the cable tie and the fixing sleeve cooperate with each other.

[0012] Preferably, the height of the dust-blocking net main body is 180 cm, and the fixed support rods are arranged at equal intervals.

[0013] Preferably, the cable ties are provided in multiple groups, and the dust blocking net body is limited on the steel wire by the cable ties and the fixing sleeves.

[0014] Preferably, a reserved groove is provided at the edge of the top inner part of the fixed support rod, a connecting rod is provided inside the reserved groove, and locking buckles are provided on the outside of the connecting rod and the top inner part of the dust blocking net body.

[0015] Preferably, the lock buckles limit the top end of the dust-blocking net body, and a plurality of groups of the lock buckles are provided.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the dust-blocking net of the tailings pond not only facilitates the fixing of the dust-blocking net and the steel wire, but also facilitates the positioning of the top of the dust-blocking net;

[0017] (1) By providing a fixed support rod, a steel wire, a reserved hole, a tie and a fixing sleeve, the bottom end of the fixed support rod is embedded in the soil, so that the fixed support rod can be limited and fixed to prevent the fixed support rod from falling, and then the steel wire is inserted into the reserved hole to make the steel wires cross, and then the tie is wound around the dust-proof net body and the outside of the steel wire. After winding, one end of the tie is passed through the inside of the fixing sleeve to fix the dust-proof net body on the steel wire, so that the dust-proof net body can be limited to prevent the dust-proof net body from being separated from the fixed support rod and affecting its use;

[0018] (2) By providing a connecting rod, a locking buckle and a reserved groove, the two sides of the connecting rod are placed inside the reserved groove, so that the connecting rod can be installed. After the connecting rod is installed, the top of the dust-blocking net body is pulled to align the top of the dust-blocking net body with the connecting rod, and then the locking buckle is clamped on the connecting rod and the top of the inside of the dust-blocking net body, so that the top of the dust-blocking net body can be limited, further improving the stability of the dust-blocking net body and preventing the dust-blocking net body from falling off accidentally. The structure of the dust-blocking net body is weft knitting, sparse on the top and dense on the bottom, honeycomb on the top, and plain weave on the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a front view enlarged structural diagram of the lock buckle of the utility model;

[0021] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. Fixed support rod; 2. Dust barrier net body; 3. Steel wire; 4. Reserved hole; 5. Connecting rod; 6. Cable tie; 7. Lock buckle; 8. Fixed sleeve; 9. Reserved groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A dust-blocking net for a tailings pond comprises a fixed support rod 1, a dust-blocking net body 2 is arranged at the front end of the fixed support rod 1, and a limited position fixing component is arranged between the fixed support rod 1 and the dust-blocking net body 2;

[0026] The position-limiting fixing assembly includes a steel wire 3, a reserved hole 4 and a tie 6. The upper and lower ends of the fixed support rod 1 are respectively provided with reserved holes 4. The steel wire 3 is passed through the reserved hole 4. The tie 6 is passed through the steel wire 3 and the dust-blocking net body 2. A fixing sleeve 8 is provided at the front end of the tie 6.

[0027] Three groups of fixed support rods 1 are provided, the bottom ends of the fixed support rods 1 are embedded in the soil, the steel wires 3 are provided between the fixed support rods 1 and the dust-blocking net body 2, the upper and lower ends of the steel wires 3 are respectively passed through the reserved holes 4, one end of the cable tie 6 passes through the fixed sleeve 8, the front end of the cable tie 6 and the fixed sleeve 8 are respectively processed with tooth blocks, the cable tie 6 and the fixed sleeve 8 cooperate with each other, the height of the dust-blocking net body 2 is 180 cm, the fixed support rods 1 are arranged at equal intervals, and the cable ties 6 are provided in multiple groups, and the dust-blocking net body 2 is limited on the steel wires 3 by the cable ties 6 and the fixed sleeve 8;

[0028] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the bottom end of the fixed support rod 1 is embedded in the soil, so that the fixed support rod 1 can be limited and fixed to prevent the fixed support rod 1 from tipping over, and then the steel wire 3 is inserted into the reserved hole 4 to make the steel wire 3 cross, and then the cable tie 6 is wound around the outside of the dust-proof net body 2 and the steel wire 3. After winding, one end of the cable tie 6 is passed through the inside of the fixed sleeve 8 to fix the dust-proof net body 2 on the steel wire 3, so that the dust-proof net body 2 can be limited to prevent the dust-proof net body 2 from detaching from the fixed support rod 1 and affecting its use.

[0029] Embodiment 2: A reserved groove 9 is provided at the edge of the top of the inner part of the fixed support rod 1, a connecting rod 5 is provided inside the reserved groove 9, and a lock buckle 7 is provided on the outside of the connecting rod 5 and the top of the inner part of the dust-blocking net body 2. The lock buckle 7 limits the top of the dust-blocking net body 2, and multiple groups of lock buckles 7 are provided;

[0030] Specifically, Figure 1 , 2 and Figure 4 As shown, the two sides of the connecting rod 5 are placed inside the reserved groove 9, so that the connecting rod 5 can be installed. After the connecting rod 5 is installed, the top of the dust-blocking net main body 2 is pulled to align the top of the dust-blocking net main body 2 with the connecting rod 5, and then the lock buckle 7 is clamped on the connecting rod 5 and the top inside the dust-blocking net main body 2, so that the top of the dust-blocking net main body 2 can be limited, and the stability of the dust-blocking net main body 2 is further improved to prevent the dust-blocking net main body 2 from falling off accidentally. The structure of the dust-blocking net main body 2 is weft knitting, sparse on the top and dense on the bottom, honeycomb on the top, and plain weave on the bottom.

[0031] Working principle: When the utility model is in use, the bottom end of the fixed support rod 1 is embedded in the soil, so that the fixed support rod 1 can be limited and fixed to prevent the fixed support rod 1 from falling over, and then the steel wire 3 is inserted into the reserved hole 4 to make the steel wire 3 cross, and then the cable tie 6 is wound around the dust-proof net body 2 and the outside of the steel wire 3. After winding, one end of the cable tie 6 is passed through the inside of the fixed sleeve 8 to fix the dust-proof net body 2 on the steel wire 3, so that the dust-proof net body 2 can be limited to prevent the dust-proof net body 2 from detaching from the fixed support rod 1 The top of the dust-blocking net body 2 is aligned with the connecting rod 5, and then the lock buckle 7 is clamped on the connecting rod 5 and the top of the inside of the dust-blocking net body 2, so that the top of the dust-blocking net body 2 can be limited, and the stability of the dust-blocking net body 2 is further improved to prevent the dust-blocking net body 2 from falling off accidentally. The structure of the dust-blocking net body 2 is weft knitted, sparse on the top and dense on the bottom, with honeycomb on the top and plain weave on the bottom.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dust-blocking net for a tailings pond, comprising a fixed support rod (1), characterized in that: A dust-blocking net body (2) is disposed at the front end of the fixed support rod (1), and a limited position fixing component is disposed between the fixed support rod (1) and the dust-blocking net body (2); The limiting fixing component comprises a steel wire (3), a reserved hole (4) and a tie (6); the upper and lower ends of the fixed support rod (1) are respectively provided with a reserved hole (4); the steel wire (3) passes through the reserved hole (4); the steel wire (3) and the dust-blocking net body (2) are passed through the tie (6); and a fixing sleeve (8) is provided at the front end of the tie (6).

2. The dust-blocking net for a tailings pond according to claim 1, characterized in that: The fixed support rods (1) are provided in three groups, and the bottom ends of the fixed support rods (1) are embedded in the soil.

3. The dust-blocking net for a tailings pond according to claim 1, characterized in that: The steel wire (3) is arranged between the fixed support rod (1) and the dust-blocking net body (2), and the upper and lower ends of the steel wire (3) respectively penetrate the interior of the reserved hole (4).

4. The dust-blocking net for a tailings pond according to claim 1, characterized in that: One end of the cable tie (6) passes through the interior of the fixing sleeve (8), and tooth blocks are processed at the front end of the cable tie (6) and then the interior of the fixing sleeve (8), and the cable tie (6) and the fixing sleeve (8) cooperate with each other.

5. The dust-blocking net for a tailings pond according to claim 1, characterized in that: The height of the dust-blocking net main body (2) is 180 centimeters, and the fixed support rods (1) are arranged at equal intervals.

6. The dust-blocking net for a tailings pond according to claim 1, characterized in that: The cable ties (6) are provided in multiple groups, and the dust blocking net body (2) is limited on the steel wire (3) by the cable ties (6) and the fixing sleeves (8).

7. The dust-blocking net for a tailings pond according to claim 1, characterized in that: A reserved groove (9) is provided at the edge of the top end of the fixed support rod (1), a connecting rod (5) is provided inside the reserved groove (9), and a lock buckle (7) is provided on the outside of the connecting rod (5) and the top end of the inside of the dust-blocking net body (2).

8. The dust-blocking net for a tailings pond according to claim 7, characterized in that: The lock buckles (7) limit the top end of the dust-blocking net body (2), and a plurality of groups of the lock buckles (7) are provided.

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