Silo coal blending recycling device

Abstract

The utility model discloses a silo coal blending recycling device, which belongs to the technical field of coal mine recycling, and comprises a crushing box, the upper surface of the crushing box is fixedly communicated with a hopper, the interior of the crushing box is fixedly connected with two first guide plates, the interior of the crushing box is fixedly connected with a filter screen, and the upper surface of the crushing box is fixedly connected with the hopper. Two second guide plates are fixedly connected to the interior of the crushing box, two first driving motors are fixedly connected to the outer surface of the crushing box, through cooperative use of a water tank, a water pump, a water pipe and an atomization branch head, dust can be cleaned, the use safety is improved, and the problem that a large amount of dust is generated in the coal crushing process, and the coal crushing efficiency is improved is solved. The problems that dust pollutes the working environment and can harm the health of operators, and respiratory system diseases are possibly induced seriously are solved, a second rotating column is driven by a second driving motor, coal dust can be conveyed and collected through the second rotating column, the convenience of the device is improved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coal mine recycling, specifically a silo coal blending recycling device. BACKGROUND

[0002] Coal blending is to screen, crush and blend different coal types according to certain principles and proportions to produce blended coal to meet the coal quality requirements under different combustion conditions, reduce SO2 and NOX emissions, and improve the utilization rate of poor-quality coal and the thermal efficiency of coal combustion.

[0003] In the process of silo coal blending, there will be coal materials with large size, many impurities and scattered, in order to reduce the loss of coal materials and improve the utilization rate of resources, it is necessary to crush them, but a large amount of dust will be generated in the process of crushing coal materials, which not only pollutes the working environment, but also may harm the health of operators, and in severe cases may induce respiratory diseases, therefore, the technical personnel in the field provide a silo coal blending recycling device to solve the problems raised in the above background technology. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a silo coal blending recycling device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a silo coal blending recycling device, including the pulverization box, the upper surface of pulverization box is fixedly connected with hopper, the inside of pulverization box is fixedly connected with two first guide plates, the inside of pulverization box is fixedly connected with filter screen, the inside of pulverization box is fixedly connected with two second guide plates, the outer surface of pulverization box is fixedly connected with two first drive motors, and the output of each first drive motor is fixedly connected with first rotary column, the inner wall of pulverization box is fixedly embedded with two groups of first bearings, and the inner ring of each group first bearing is fixedly connected with the outer surface of first rotary column, the outer surface of each first rotary column is fixedly connected with pulverizing roller, the outer surface of pulverization box is fixedly connected with support plate, the upper surface of support plate is fixedly connected with water tank, the inner bottom wall of water tank is fixedly connected with water pump, the output of water pump is fixedly connected with water pipe, the top of water pipe penetrates pulverization box and extends to the inside of pulverization box, the outer surface of water pipe is fixedly connected with a plurality of atomizing nozzles, the outer surface of pulverization box is fixedly connected with second drive motor, the output of second drive motor is fixedly connected with second rotary column, the inner wall of pulverization box is fixedly embedded with second bearing, and the inner ring of second bearing is fixedly connected with the outer surface of second rotary column, the outer surface of second rotary column is fixedly connected with helical blade, and the outer surface of pulverization box is equipped with collecting box, and the top of second rotary column penetrates pulverization box and extends to the inside of collecting box.

[0007] As a further scheme of the utility model: the bottom surface of the pulverization box is fixedly connected with a plurality of supporting legs, and the bottom surface of each supporting leg is fixedly connected with a base.

[0008] As a further scheme of the utility model: the outer surface of the pulverization box is provided with an observation window, the upper surface of the hopper is hingedly connected with a cover plate, and the upper surface of the cover plate is fixedly connected with a pull rod.

[0009] As a further scheme of the utility model: the outer surface of the pulverization box is fixedly connected with two groups of supporting frames, and the side surface of each supporting frame close to each other is fixedly connected with the outer surface of the first drive motor.

[0010] As a further scheme of the utility model: the outer surface of the pulverization box is fixedly connected with a supporting plate, and the upper surface of the supporting plate is fixedly connected with the bottom surface of the second drive motor.

[0011] As a further scheme of the utility model: the inner wall of the pulverization box is fixedly connected with a plurality of fixing frames, and the outer surface of each fixing frame is fixedly connected with the outer surface of the water pipe.

[0012] As a further scheme of the utility model: the bottom surface of the collecting box is fixedly connected with a plurality of universal wheels, and each universal wheel is provided with a self-locking device.

[0013] Compared with the prior art, the silo coal blending recycling device has the beneficial effects that

[0014] The silo coal blending recycling device can clean the dust generated after the coal is crushed, increase the safety in use, solve the problem that a large amount of dust is generated in the coal crushing process, the dust not only pollutes the working environment, but also may harm the health of the operator, and in severe cases, may induce respiratory diseases, the second rotating column is driven by the second driving motor, the second rotating column can be used to convey and collect the coal powder, the convenience of the device is increased, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a perspective view of a silo coal blending recycling device.

[0016] Fig. 2 It is a side view of a silo coal blending recycling device.

[0017] Fig. 3 It is a side view of a silo coal blending recycling device.

[0018] Fig. 4 It is a side view of a silo coal blending recycling device.

[0019] Fig. 5 It is a perspective view of a silo coal blending recycling device. Fig. 3 It is a perspective view of a silo coal blending recycling device.

[0020] In the figure: 1, crushing box; 2, support leg; 3, base; 4, observation window; 5, cover plate; 6, pull rod; 7, support frame; 8, support plate; 9, fixing frame; 10, collection box; 11, universal wheel; 12, hopper; 13, first guide plate; 14, filter screen; 15, second guide plate; 16, first driving motor; 17, first rotating column; 18, first bearing; 20, crushing roller; 21, support plate; 22, water tank; 23, water pump; 24, water pipe; 25, atomizing nozzle; 26, second driving motor; 27, second rotating column; 28, second bearing; 29, helical blade. DETAILED DESCRIPTION

[0021] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the utility model, it should be explained that, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-5The utility model discloses an embodiment of a silo coal blending recycling device, including the pulverization box 1, the upper surface fixed communication of pulverization box 1 has the hopper 12, the inside fixed connection of pulverization box 1 has two first guide plate 13, the inside fixed connection of pulverization box 1 has filter screen 14, the inside fixed connection of pulverization box 1 has two second guide plate 15, the outer surface fixed connection of pulverization box 1 has two first drive motor 16, and the output of each first drive motor 16 is all fixed with first rotary column 17, and the inner wall fixed inlay of pulverization box 1 has two groups of first bearing 18, and the inner ring of each group first bearing 18 is all with the outer surface fixed connection of first rotary column 17, and the outer surface of each first rotary column 17 is all fixed with pulverization roller 20, and the outer surface fixed connection of pulverization box 1 has support plate 21, and the upper surface fixed connection of support plate 21 has water tank 22, and the inner bottom wall fixed connection of water tank 22 has water pump 23, and the output fixed communication of water pump 23 has water pipe 24, and the top of water pipe 24 penetrates pulverization box 1 and extends to the inside of pulverization box 1, and the outer surface fixed communication of water pipe 24 has multiple atomizing nozzles 25, and the outer surface fixed connection of pulverization box 1 has second drive motor 26, and the output fixed connection of second drive motor 26 has second rotary column 27, and the inner wall fixed inlay of pulverization box 1 has second bearing 28, and the inner ring of second bearing 28 is with the outer surface fixed connection of second rotary column 27, and the outer surface fixed connection of second rotary column 27 has helical blade 29, and the outer surface of pulverization box 1 is equipped with collecting box 10, and the top of second rotary column 27 penetrates pulverization box 1 and extends to the inside of collecting box 10, and the dust produced after the coal material is pulverized can be cleaned through the above technical scheme, the safety of use is increased, the coal material pulverizing process can produce a large amount of dust, these dusts not only pollute the working environment, but also can cause harm to the health of the operator, and the dust can be collected, the convenience of the device is increased, and the working efficiency is improved.

[0024] The bottom surface of the pulverization box 1 is fixedly connected with a plurality of supporting legs 2, and the bottom surface of each supporting leg 2 is fixedly connected with a base 3. The above technical scheme can provide certain support for the device, increase the stability of the device, and the outer surface of the pulverization box 1 is provided with an observation window 4, the upper surface of the hopper 12 is hingedly connected with a cover plate 5, the upper surface of the cover plate 5 is fixedly connected with a pull rod 6, the inside of the pulverization box 1 can be observed through the above technical scheme, and the parts inside the pulverization box 1 can be protected, so that the problem of damage to the parts due to long-term non-use is avoided, the service life of the device is improved, the outer surface of the pulverization box 1 is fixedly connected with two groups of supporting frames 7, and the side surface of each group of supporting frames 7 close to each other is fixedly connected with the outer surface of the first drive motor 16. The above technical scheme can protect the first drive motor 16 from falling off and increase the service life of the first drive motor 16.

[0025] The outer surface of the crushing box 1 is fixedly connected with a support plate 8, the upper surface of the support plate 8 is fixedly connected with the bottom surface of the second driving motor 26, the second driving motor 26 can be protected through the technical scheme, the second driving motor 26 is prevented from falling off, the service life of the second driving motor 26 is prolonged, the maintenance cost of the device is reduced, the inner wall of the crushing box 1 is fixedly connected with a plurality of fixing frames 9, the outer surface of each fixing frame 9 is fixedly connected with the outer surface of the water pipe 24, the water pipe 24 can be fixed through the technical scheme, the water pipe 24 is prevented from being broken, so that the water pipe 24 cannot be normally used, the service life of the water pipe 24 is prolonged, the maintenance cost of the device is reduced, the bottom surface of the collecting box 10 is fixedly connected with a plurality of universal wheels 11, each universal wheel 11 is provided with a self-locking device, the coal powder can be conveniently transferred through the technical scheme, and the convenience of the device is improved.

[0026] The working principle of the utility model is: when the device is used, the cover plate 5 is opened through the pull rod 6, then the coal is poured into the crushing box 1 through the hopper 12, then the first driving motor 16 is started, the first rotating column 17 rotates through the first bearing 18, so that the crushing roller 20 crushes the coal, the water pump 23 is started at the same time when the first driving motor 16 is started, the water is transmitted into the water pipe 24 through the water pump 23, so that the water cleans the dust generated in the inside through the atomizing nozzle 25, finally the second driving motor 26 is started, the second rotating column 27 rotates through the second bearing 28, so that the spiral blade 29 conveys the coal powder into the collecting box 10 to collect it.

[0027] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.For those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0028] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A silo coal blending recycling device, comprising a pulverizing box (1), characterized in that, The upper surface of the pulverizing box (1) is fixedly connected with a hopper (12), the inside of the pulverizing box (1) is fixedly connected with two first guide plates (13), the inside of the pulverizing box (1) is fixedly connected with a filter screen (14), the inside of the pulverizing box (1) is fixedly connected with two second guide plates (15), the outer surface of the pulverizing box (1) is fixedly connected with two first driving motors (16), the output end of each first driving motor (16) is fixedly connected with a first rotating column (17), the inner wall of the pulverizing box (1) is fixedly embedded with two groups of first bearings (18), the inner ring of each group of first bearings (18) is fixedly connected with the outer surface of the first rotating column (17), the outer surface of each first rotating column (17) is fixedly connected with a pulverizing roller (20), the outer surface of the pulverizing box (1) is fixedly connected with a supporting plate (21), the upper surface of the supporting plate (21) is fixedly connected with a water tank (22), the inner bottom wall of the water tank (22) is fixedly connected with a water pump (23), the output end of the water pump (23) is fixedly connected with a water pipe (24), the top end of the water pipe (24) penetrates through the pulverizing box (1) and extends into the inside of the pulverizing box (1), the outer surface of the water pipe (24) is fixedly connected with a plurality of atomizing nozzles (25), the outer surface of the pulverizing box (1) is fixedly connected with a second driving motor (26), the output end of the second driving motor (26) is fixedly connected with a second rotating column (27), the inner wall of the pulverizing box (1) is fixedly embedded with a second bearing (28), the inner ring of the second bearing (28) is fixedly connected with the outer surface of the second rotating column (27), the outer surface of the second rotating column (27) is fixedly connected with a spiral blade (29), the outer surface of the pulverizing box (1) is provided with a collecting box (10), the top end of the second rotating column (27) penetrates through the pulverizing box (1) and extends into the inside of the collecting box (10).

2. The silo coal blending recycling device according to claim 1, characterized in that, The bottom surface of the pulverizing box (1) is fixedly connected with a plurality of supporting legs (2), the bottom surface of each supporting leg (2) is fixedly connected with a base (3).

3. The silo coal blending recycling device according to claim 1, characterized in that, The outer surface of the pulverizing box (1) is provided with an observation window (4), the upper surface of the hopper (12) is hingedly connected with a cover plate (5), the upper surface of the cover plate (5) is fixedly connected with a pull rod (6).

4. The silo coal blending recycling device according to claim 1, characterized in that, The outer surface of the pulverizing box (1) is fixedly connected with two groups of supporting frames (7), the side face of each group of supporting frames (7) that is close to each other is fixedly connected with the outer surface of the first driving motor (16).

5. The silo coal blending recycling device according to claim 1, characterized in that, The outer surface of the pulverizing box (1) is fixedly connected with a supporting plate (8), the upper surface of the supporting plate (8) is fixedly connected with the bottom surface of the second driving motor (26).

6. A silo coal blending recycling device according to claim 1, characterized in that, The inner wall of the pulverizing box (1) is fixedly connected with a plurality of fixing frames (9), the outer surface of each fixing frame (9) is fixedly connected with the outer surface of the water pipe (24).

7. A silo coal blending recycling device according to claim 1, characterized in that, The bottom surface of the collecting box (10) is fixedly connected with a plurality of universal wheels (11), each universal wheel (11) is provided with a self-locking device.

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