Dust removal device for raw material sand treatment

Abstract

The utility model discloses a dust removal device for raw material sand treatment, which comprises a dust cover, a pipeline hole is arranged on the outer wall of the top of the dust cover, the inner wall of the pipeline hole is fixedly connected with a pipeline I, the inner wall of the pipeline I is movably connected with a pipeline II, and the inner wall of the pipeline II is movably connected with a pipeline III. Threads are arranged on the inner walls of the first pipeline and the second pipeline, threaded grooves are formed in the outer walls of the second pipeline and the third pipeline, the threads of the first pipeline are in threaded connection with the threaded grooves of the second pipeline, a first motor can drive a rotating rod, the two ends of a sliding rod on the rotating rod can rotate along the thread gaps of the inner wall of the first pipeline, and the first pipeline rises slowly; when the first pipeline rises to the top, the second pipeline and the third pipeline can be driven to rotate in a threaded mode, in this way, along with rising of a sand pile during sand discharging, a large amount of dust caused by falling of gravel from the high altitude can be reduced, and meanwhile dust generated by pressure of the gravel which is just discharged is controlled through a dustproof cover.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal, and in particular relates to a dust removal device for raw material sand processing. Background Art

[0002] The raw sand is mined from the river and washed with cleaning equipment to remove dirt, dust and other impurities, which can be directly used as materials for engineering projects.

[0003] However, the traditional device still has the following problems when in use: a large amount of dust is generated during the transportation of raw sand, which pollutes the air, threatens the health of operators, and poses environmental pollution and health risks. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a dust removal device for raw sand processing, which has the advantages of telescopic sand discharge and dust reduction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust removal device for raw material sand processing, comprising a dust cover, a top outer wall of the dust cover is provided with a pipeline hole, the inner wall of the pipeline hole is fixedly connected with a pipeline one, the inner wall of the pipeline one is movably connected with a pipeline two, the inner wall of the pipeline two is movably connected with a pipeline three, the inner walls of the pipeline one and the pipeline two are both provided with threads, the outer walls of the pipeline two and the pipeline three are both provided with thread grooves, the threads of the pipeline one are threadedly connected to the thread grooves of the pipeline two, the threads of the pipeline two are threadedly connected to the thread grooves of the pipeline three, the top outer wall of the pipeline three is fixedly connected with a bent pipe one, one side outer wall of the bent pipe one is fixedly connected with a pipeline four, the outer wall of the bent pipe one is fixedly connected with a bracket plate, the outer wall of the bracket plate is fixedly connected with a motor one, the axis of the motor one is fixedly connected with a rotating rod, the outer wall of one side of the rotating rod is fixedly connected with a sliding rod, and the outer wall of the sliding rod is rotatably connected to the threaded outer wall of the pipeline one.

[0006] Preferably, one side outer wall of the pipe four is fixedly connected with a bend pipe two, the bottom outer wall of the bend pipe two is fixedly connected with a pipe five, the bottom outer wall of the pipe five is fixedly connected with a sand storage tank, one side outer wall of the sand storage tank is fixedly connected with a base, the top outer wall of the base is fixedly connected with a motor two, and the axis of the motor two is movably connected to the outer wall of the sand storage tank.

[0007] Preferably, a tripod is fixedly connected to the bottom outer wall of the sand storage tank.

[0008] Preferably, an atomizer is fixedly connected to the inner wall of the dust cover.

[0009] Compared with the prior art, the beneficial effect of the utility model is as follows: when sand needs to be discharged, the motor 1 will be started to place all pipes close to the bottom surface for sand discharge; during the sand discharge process, the motor 1 will drive the rotating rod, and the two ends of the slide bar on the rotating rod will rotate along the thread gap of the inner wall of the pipe 1, so that the pipe 1 will slowly rise; when the pipe 1 rises to the top, it will drive the pipe 2 and the pipe 3 to rotate the thread, so that when the sand is discharged, as the sand pile increases, a large amount of dust caused by the sand and gravel falling from high altitude will be reduced; at the same time, the dust cover controls the dust generated by the pressure of the sand and gravel just discharged; the sand and gravel atomized by the atomizer further reduces the discharge of dust due to gravity, so that the dust removal effect of the device is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a side view structural schematic diagram of the utility model;

[0011] Figure 2 This is a front view structural schematic diagram of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0013] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0014] In the figure: 1. dust cover; 2. pipe 1; 3. pipe 2; 4. pipe 3; 5. elbow 1; 6. pipe 4; 7. atomizer; 8. bracket plate; 9. motor 1; 10. rotating rod; 11. elbow 2; 12. pipe 5; 13. sand storage tank; 14. motor 2; 15. base; 16. tripod; 17. slide rod. DETAILED DESCRIPTION

[0015] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0016] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0019] Embodiment 1

[0020] See also Figure 1-4 The utility model provides a technical solution: a dust removal device for raw material sand processing, comprising a dust cover 1, a pipe hole is provided on the top outer wall of the dust cover 1, a pipe 2 is fixedly connected to the inner wall of the pipe hole, a pipe 2 is movably connected to the inner wall of the pipe 2, a pipe 3 is movably connected to the inner wall of the pipe 2, a pipe 3 4 is movably connected to the inner wall of the pipe 2, the inner walls of the pipe 2 and the pipe 3 are both provided with threads, the outer walls of the pipe 2 and the pipe 3 are both provided with thread grooves, the threads of the pipe 1 and the thread grooves of the pipe 2 are threadedly connected, the threads of the pipe 2 and the thread grooves of the pipe 3 are threadedly connected, the threads of the pipe 2 and the thread grooves of the pipe 3 are threadedly connected, the top outer wall of the pipe 3 is fixedly connected to an elbow 5, a pipe 4 6 is fixedly connected to the outer wall of the elbow 5, a bracket plate 8 is fixedly connected to the outer wall of the bracket plate 8, a motor 9 is fixedly connected to the outer wall of the bracket plate 8, a rotating rod 10 is fixedly connected to the axis of the motor 9, a sliding rod 17 is fixedly connected to the outer wall of one side of the rotating rod 10, and the outer wall of the sliding rod 17 is rotatably connected to the threaded outer wall of the pipe 2.

[0021] When it is necessary to discharge sand, the motor 9 will be started to place all pipes close to the bottom surface for sand discharge. During the sand discharge process, the motor 9 will drive the rotating rod 10, and the two ends of the sliding rod on the rotating rod 10 will rotate along the thread gap of the inner wall of the pipe 2, so that the pipe 2 will slowly rise. When the pipe 2 rises to the top, it will drive the pipe 2 3 and the pipe 3 4 to rotate the thread. In this way, as the sand pile increases during sand discharge, the large amount of dust caused by the sand and gravel falling from high altitude will be reduced. At the same time, the dust cover controls the dust generated by the pressure of the sand and gravel just discharged.

[0022] Embodiment 2

[0023] On the basis of embodiment one, a side outer wall of pipe four 6 is fixedly connected with a bend pipe two 11, a bottom outer wall of bend pipe two 11 is fixedly connected with a pipe five 12, a bottom outer wall of pipe five 12 is fixedly connected with a sand storage tank 13, a side outer wall of the sand storage tank 13 is fixedly connected with a base 15, a top outer wall of the base 15 is fixedly connected with a motor two 14, the axis of the motor two 14 is movably connected to the outer wall of the sand storage tank 13, and a bottom outer wall of the sand storage tank 13 is fixedly connected with a tripod 16.

[0024] The sand and gravel in the sand storage tank 13 are transported through the pipeline assembly by starting the motor 2 14, which reduces the problem of workers needing manpower to transport sand and gravel. The tripod 16 enables the device to operate stably.

[0025] Embodiment 3

[0026] On the basis of the first embodiment, an atomizer 7 is fixedly connected to the inner wall of the dust cover 1 .

[0027] The sand and gravel atomized by the atomizer 7 further reduces the discharge of dust due to gravity, so that the dust removal effect of the device is enhanced.

[0028] The working principle and use process of the utility model are as follows: when it is necessary to discharge sand, the motor 9 will be started to place all pipes close to the bottom surface for sand discharge. During the sand discharge process, the motor 9 will drive the rotating rod 10, and the two ends of the slide bar on the rotating rod 10 will rotate along the thread gap of the inner wall of the pipe 2, so that the pipe 2 will slowly rise. When the pipe 2 rises to the top, it will drive the pipe 2 3 and the pipe 3 4 to rotate the thread. In this way, as the sand pile increases during sand discharge, a large amount of dust caused by the sand and gravel falling from a high altitude will be reduced. At the same time, the dust cover controls the dust generated by the pressure of the sand and gravel just discharged. The sand and gravel in the sand storage tank 13 are transported through the pipeline assembly by starting the motor 2 14, which reduces the problem of workers needing manpower to transport sand and gravel. The tripod 16 enables the device to operate stably. The sand and gravel atomized by the atomizer 7 further reduces the discharge of dust due to gravity, so that the dust removal effect of the device is enhanced.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for raw sand processing, comprising a dust cover (1), characterized in that: The top outer wall of the dust cover (1) is provided with a pipe hole, the inner wall of the pipe hole is fixedly connected with a pipe 1 (2), the inner wall of the pipe 1 (2) is movably connected with a pipe 2 (3), the inner wall of the pipe 2 (3) is movably connected with a pipe 3 (4), the inner walls of the pipe 1 (2) and the pipe 2 (3) are both provided with threads, the outer walls of the pipe 2 (3) and the pipe 3 (4) are both provided with thread grooves, the threads of the pipe 1 (2) are threadedly connected with the thread grooves of the pipe 2 (3), the threads of the pipe 2 (3) are threadedly connected with the thread grooves of the pipe 3 (4), the top outer wall of the pipe 3 (4) is fixedly connected with an elbow pipe 1 (5), the elbow pipe 1 ( The outer wall of one side of the pipe (5) is fixedly connected to a pipe four (6), the outer wall of the bent pipe one (5) is fixedly connected to a bracket plate (8), the outer wall of the bracket plate (8) is fixedly connected to a motor one (9), the axis of the motor one (9) is fixedly connected to a rotating rod (10), the outer wall of one side of the rotating rod (10) is fixedly connected to a sliding rod (17), the outer wall of the sliding rod (17) is rotatably connected to the threaded outer wall of the pipe one (2), the outer wall of one side of the pipe four (6) is fixedly connected to a bent pipe two (11), the bottom outer wall of the bent pipe two (11) is fixedly connected to a pipe five (12), and the bottom outer wall of the pipe five (12) is fixedly connected to a sand storage tank (13).

2. A dust removal device for raw sand processing according to claim 1, characterized in that: A base (15) is fixedly connected to an outer wall of one side of the sand storage tank (13), a second motor (14) is fixedly connected to an outer wall of a top of the base (15), and an axis of the second motor (14) is movably connected to the outer wall of the sand storage tank (13).

3. A dust removal device for raw sand processing according to claim 2, characterized in that: A tripod (16) is fixedly connected to the outer wall of the bottom of the sand storage tank (13).

4. A dust removal device for raw sand processing according to claim 1, characterized in that: An atomizer (7) is fixedly connected to the inner wall of the dust cover (1).

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