A waste coal collection device for a mixed reduction machine

Abstract

The utility model provides a waste coal collection device for a mixed reduction machine, and relates to the technical field of mixed reduction machines. The utility model comprises a base, a waste coal discharging unit, a waste coal downstream unit, a waste coal return unit and a dust removal unit, wherein the waste coal discharging unit is connected to the base, the waste coal downstream unit and the waste coal return unit are both connected to the base and are respectively located on both sides of the waste coal discharging unit, the dust removal unit is connected to the base and is located on the opposite sides of the waste coal discharging unit, the waste coal downstream unit and the waste coal return unit, the waste coal downstream unit can push the waste coal to move to the waste coal discharging unit to avoid the waste coal from being blocked, when the waste coal enters the waste coal discharging unit, it can be discharged under the action of gravity, the waste coal return unit can return a small part of the waste coal that does not fall on the waste coal downstream unit, so that the waste coal is fully collected, the dust removal unit can clean up the remaining small amount of coal powder, and the device can automatically collect the waste coal, effectively saving manpower and reducing pollution to the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of mixed shrinking machines, in particular to a waste coal collection device for mixed shrinking machines. Background Art

[0002] Mixer and reducer is a kind of equipment that reduces materials into smaller particles. It is commonly used in mining, cement, chemical industry and other industrial fields. In the process of using the mixer and reducer to operate coal, waste coal will be generated.

[0003] The applicant has found that there are at least the following technical problems in the prior art: there is a general lack of professional waste coal collection devices in the prior art, some mixing and reducing machines choose to leak the waste coal directly outside the machine, polluting the environment and making it more difficult to collect, and some mixing and reducing machines have multiple waste coal discharge ports. Although a receiving bucket is provided at each waste coal discharge port, it is rather cumbersome and requires manual regular cleaning of the receiving bucket, wasting manpower and material resources. Utility Model Content

[0004] The purpose of the utility model is to provide a waste coal collection device for a hybrid splitter to solve the technical problem that the prior art lacks a professional waste coal collection device, resulting in waste coal polluting the environment and wasting manpower and material resources. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waste coal collection device for a hybrid reducer comprises a base, a waste coal discharging unit, a waste coal downstream unit, a waste coal return unit and a dust removal unit, wherein the waste coal discharging unit is connected to the base, the waste coal downstream unit and the waste coal return unit are both connected to the base and are respectively located on both sides of the waste coal discharging unit, and the dust removal unit is connected to the base and is located on the opposite sides of the waste coal discharging unit, the waste coal downstream unit and the waste coal return unit.

[0007] Preferably, the base includes an inner ring plate and an outer ring plate, the inner side of the abandoned coal discharge unit, the inner side of the abandoned coal downstream unit, the inner side of the abandoned coal return unit and the inner side of the dust removal unit are all connected to the inner ring plate, and the outer side of the abandoned coal discharge unit, the outer side of the abandoned coal downstream unit, the outer side of the abandoned coal return unit and the outer side of the dust removal unit are all connected to the outer ring plate.

[0008] Preferably, the abandoned coal discharging unit comprises an abandoned coal discharging hopper, which is a conical funnel with an aligned upper end and an inclined lower end, and the bottom of the abandoned coal discharging hopper is connected to an external abandoned coal storage device.

[0009] Preferably, the abandoned coal downstream unit includes an abandoned coal downstream plate and an abandoned coal dredging device, the abandoned coal downstream plate is connected to the base and the abandoned coal discharging unit, the abandoned coal downstream plate is inclined, the abandoned coal dredging device is connected to the abandoned coal downstream plate, and the abandoned coal dredging device can push the abandoned coal located on the abandoned coal downstream plate to the abandoned coal discharging unit.

[0010] Preferably, the abandoned coal dredging device includes a motor, a bearing, a driving rod and blades, the driving rod is movably connected to the abandoned coal downstream plate through the bearing, the blades are connected to the top end of the driving rod, and the motor is connected to the bottom end of the driving rod.

[0011] Preferably, the abandoned coal dredging device is located at the center of the abandoned coal downstream plate.

[0012] Preferably, the abandoned coal return unit comprises an abandoned coal return plate, and the abandoned coal return plate is arranged obliquely.

[0013] Preferably, the dust removal unit comprises a dust removal hopper and a dust removal shaping plate, the dust removal hopper is connected to the dust removal shaping plate, and the bottom of the dust removal hopper is connected to an external dust removal device.

[0014] Preferably, the dust removal hopper and the abandoned coal discharging unit are symmetrically arranged, and the dust removal shaping plate includes two dust removal shaping sub-plates, and the two dust removal shaping sub-plates are symmetrically connected to both sides of the dust removal hopper.

[0015] Preferably, the dust removal and shaping sub-plate is arranged at an angle.

[0016] The beneficial effects of the utility model are as follows: the abandoned coal collection device of the mixing and reducing machine comprises a base, an abandoned coal discharging unit, an abandoned coal downstream unit, an abandoned coal reflux unit and a dust removal unit;

[0017] The base plays a fixed supporting role;

[0018] When the abandoned coal enters the abandoned coal discharging unit, it can be discharged under the action of gravity and collected and stored by the external abandoned coal storage equipment;

[0019] The abandoned coal downstream unit can guide and push the abandoned coal to move to the abandoned coal discharging unit to avoid blockage and accumulation of abandoned coal. The abandoned coal return unit can play an auxiliary collection role and return a small amount of abandoned coal that has not fallen on the abandoned coal downstream unit, so that the collection of abandoned coal is more complete.

[0020] The dust removal unit can be connected to an external dust removal device. Under the action of the external dust removal device, the dust removal unit can clean up the remaining small amount of coal powder to avoid polluting the environment.

[0021] The waste coal collection device of the mixing and reducing machine can automatically collect the waste coal, effectively saving manpower and material resources and reducing pollution to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] In the figure, 1 is a base; 11 is an inner ring plate; 12 is an outer ring plate;

[0025] 2. Abandoned coal discharging unit;

[0026] 3. Abandoned coal downstream unit; 31. Abandoned coal downstream plate; 32. Abandoned coal dredging device; 321. Driving rod; 322. Blade;

[0027] 4. Abandoned coal return unit;

[0028] 5. Dust removal unit; 51. Dust removal hopper; 52. Dust removal shaping plate; 521. Dust removal shaping sub-plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate positions or location relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] Reference Figure 1 The utility model provides a waste coal collection device for a hybrid reducer, comprising a base 1, a waste coal discharging unit 2, a waste coal downstream unit 3, a waste coal reflux unit 4 and a dust removal unit 5;

[0033] The base 1 plays a role of fixed support;

[0034] The abandoned coal discharging unit 2 is connected to the base 1, and the abandoned coal discharging unit 2 is connected to the external abandoned coal storage equipment. When the abandoned coal enters the abandoned coal discharging unit 2, it can be discharged under the action of gravity and collected and stored by the external abandoned coal storage equipment.

[0035] The abandoned coal downstream unit 3 and the abandoned coal return unit 4 are both connected to the base 1 and are respectively located on both sides of the abandoned coal discharging unit 2. The abandoned coal flowing out of the mixing and shrinking machine can fall on the abandoned coal downstream unit 3. The abandoned coal downstream unit 3 can guide and push the abandoned coal to move to the abandoned coal discharging unit 2 to avoid blockage and accumulation of the abandoned coal. The abandoned coal return unit 4 can play an auxiliary collection role and return a small amount of abandoned coal that has not fallen on the abandoned coal downstream unit 3, so that the collection of abandoned coal is more sufficient.

[0036] The dust removal unit 5 is connected to the base 1 and is located on the opposite side of the abandoned coal discharging unit 2, the abandoned coal downstream unit 3 and the abandoned coal return unit 4. The dust removal unit 5 can be connected to an external dust removal device. Under the action of the external dust removal device, the dust removal unit 5 can clean up the remaining small amount of coal powder to avoid polluting the environment.

[0037] The waste coal collection device of the mixing and reducing machine can automatically collect the waste coal, effectively saving manpower and material resources and reducing pollution to the surrounding environment.

[0038] As an optional embodiment, the base 1 includes an inner ring plate 11 and an outer ring plate 12. The inner side of the abandoned coal discharge unit 2, the inner side of the abandoned coal downstream unit 3, the inner side of the abandoned coal return unit 4 and the inner side of the dust removal unit 5 are all connected to the inner ring plate 11, and the outer side of the abandoned coal discharge unit 2, the outer side of the abandoned coal downstream unit 3, the outer side of the abandoned coal return unit 4 and the outer side of the dust removal unit 5 are all connected to the outer ring plate 12. The base 1 as a whole presents a circular structure with a relatively large coverage area.

[0039] As an optional embodiment, the abandoned coal discharging unit 2 includes an abandoned coal discharging hopper, which is a conical funnel aligned at the upper end and inclined at the lower end, and a circular tube is arranged at the bottom, and the bottom circular tube of the abandoned coal discharging hopper is connected to an external abandoned coal storage device;

[0040] When the waste coal enters the waste coal discharge hopper horizontally, it can be discharged through the circular pipe below it under the action of gravity and collected and stored by external waste coal storage equipment.

[0041] As an optional embodiment, the abandoned coal downstream unit 3 includes an abandoned coal downstream plate 31 and an abandoned coal dredge 32, the abandoned coal downstream plate 31 is inclined, and the abandoned coal downstream plate 31 is preferably in the shape of a fan-shaped chute, and the abandoned coal downstream plate 31 is connected to the base 1 and the abandoned coal discharging unit 2;

[0042] The abandoned coal dredging device 32 is connected to the abandoned coal downstream plate 31 , and the abandoned coal dredging device 32 can push the abandoned coal on the abandoned coal downstream plate 31 to the abandoned coal discharging unit 2 .

[0043] As an optional implementation, the abandoned coal dredging device 32 includes a motor, a bearing, a driving rod 321 and a blade 322, the driving rod 321 is movably connected to the abandoned coal downstream plate 31 through a bearing, the blade 322 is connected to the top end of the driving rod 321, and the motor is connected to the bottom end of the driving rod 321, and the motor can be fixed by an external device;

[0044] After the motor is started, it can drive the driving rod 321 to rotate. The rotation of the driving rod 321 can drive the blade 322 to rotate. The rotation direction of the blade 322 can be selected according to the rotation direction of the motor. In this embodiment, it is preferably rotated in a clockwise direction. Under the push of the rotating blade 322, the abandoned coal located on the abandoned coal downstream plate 31 can be smoothly pushed to the abandoned coal discharge hopper of the abandoned coal discharge unit 2, thereby avoiding blockage and accumulation of the abandoned coal on the abandoned coal downstream plate 31.

[0045] As an optional implementation, the abandoned coal dredging device 32 is located at the center of the abandoned coal downstream plate 31, so as to cover a larger operating range.

[0046] As an optional implementation, the abandoned coal return unit 4 includes an abandoned coal return plate, and the abandoned coal return plate is inclined;

[0047] In this embodiment, most of the abandoned coal will fall on the abandoned coal downstream plate 31, and a small part will fall on the abandoned coal return plate. The abandoned coal falling on the abandoned coal return plate can enter the abandoned coal discharge hopper under the action of gravity. The abandoned coal return plate can play an auxiliary collection role, and the small part of the abandoned coal that has not fallen on the abandoned coal downstream plate 31 is refluxed, so that the collection of the abandoned coal is more complete. The shape of the abandoned coal return plate is preferably the same as that of the abandoned coal downstream plate 31.

[0048] As an optional embodiment, the dust removal unit 5 includes a dust removal hopper 51 and a dust removal shaping plate 52, the dust removal hopper 51 is connected to the dust removal shaping plate 52, and the bottom of the dust removal hopper 51 is connected to an external dust removal device;

[0049] The dust hopper 51 is preferably a symmetrical funnel with its upper ends aligned and its interior inclined toward the middle. A round tube is provided at the middle of the bottom of the dust hopper 51. The round tube extends downward to connect to an external dust removal device. Under the action of the external dust removal device, the dust removal unit 5 can clean up the remaining small amount of coal powder.

[0050] The dust removal shaping plate 52 can repair the blank space of the base 1 so that the outer contour of the waste coal collection device of the mixer and reducer can form a complete circle. The dust removal shaping plate 52 can also cooperate with the dust removal hopper 51 to form a sealed funnel space.

[0051] As an optional implementation, the dust removal hopper 51 is symmetrically arranged with the abandoned coal discharging hopper of the abandoned coal discharging unit 2. Such an arrangement can make the overall layout of the device more reasonable, and different functions form different partitions;

[0052] The dust removal shaping plate 52 includes two dust removal shaping sub-plates 521, and the two dust removal shaping sub-plates 521 are symmetrically connected to the two sides of the dust removal hopper 51. The dust removal shaping sub-plates 521 are preferably fan-shaped and are preferably made of stainless steel plates.

[0053] As an optional implementation, the dust removal shaping sub-plate 521 is tilted, which can help improve the dust removal effect and facilitate the remaining small amount of coal powder to fall into the dust removal hopper 51 under the suction of the external dust removal equipment.

[0054] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A waste coal collection device for a mixing and reducing machine, characterized in that: The invention comprises a base (1), a discarded coal discharge unit (2), a discarded coal downstream unit (3), a discarded coal return unit (4) and a dust removal unit (5), wherein the discarded coal discharge unit (2) is connected to the base (1), the discarded coal downstream unit (3) and the discarded coal return unit (4) are both connected to the base (1) and are respectively located on both sides of the discarded coal discharge unit (2), and the dust removal unit (5) is connected to the base (1) and is located on the opposite sides of the discarded coal discharge unit (2), the discarded coal downstream unit (3) and the discarded coal return unit (4).

2. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The base (1) comprises an inner ring plate (11) and an outer ring plate (12); the inner side of the abandoned coal discharge unit (2), the inner side of the abandoned coal downstream unit (3), the inner side of the abandoned coal return unit (4) and the inner side of the dust removal unit (5) are all connected to the inner ring plate (11); and the outer side of the abandoned coal discharge unit (2), the outer side of the abandoned coal downstream unit (3), the outer side of the abandoned coal return unit (4) and the outer side of the dust removal unit (5) are all connected to the outer ring plate (12).

3. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The abandoned coal discharging unit (2) comprises an abandoned coal discharging hopper, which is a conical funnel with an aligned upper end and an inclined lower end, and the bottom of the abandoned coal discharging hopper is connected to an external abandoned coal storage device.

4. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The abandoned coal downstream unit (3) comprises an abandoned coal downstream plate (31) and an abandoned coal dredging device (32); the abandoned coal downstream plate (31) is connected to the base (1) and the abandoned coal discharging unit (2); the abandoned coal downstream plate (31) is arranged obliquely; the abandoned coal dredging device (32) is connected to the abandoned coal downstream plate (31); and the abandoned coal dredging device (32) can push the abandoned coal located on the abandoned coal downstream plate (31) to the abandoned coal discharging unit (2).

5. The waste coal collection device for a hybrid reducer according to claim 4 is characterized in that: The abandoned coal dredging device (32) comprises a motor, a bearing, a driving rod (321) and a blade (322); the driving rod (321) is movably connected to the abandoned coal downstream plate (31) via the bearing; the blade (322) is connected to the top end of the driving rod (321); and the motor is connected to the bottom end of the driving rod (321).

6. The waste coal collection device for a hybrid reducer according to claim 4, characterized in that: The abandoned coal dredging device (32) is located at the center of the abandoned coal downstream plate (31).

7. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The abandoned coal return unit (4) comprises an abandoned coal return plate, and the abandoned coal return plate is arranged obliquely.

8. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The dust removal unit (5) comprises a dust removal hopper (51) and a dust removal shaping plate (52); the dust removal hopper (51) is connected to the dust removal shaping plate (52); and the bottom of the dust removal hopper (51) is connected to an external dust removal device.

9. The waste coal collection device for a hybrid reducer according to claim 8, characterized in that: The dust removal hopper (51) is symmetrically arranged with the waste coal discharging unit (2), and the dust removal shaping plate (52) comprises two dust removal shaping sub-plates (521), and the two dust removal shaping sub-plates (521) are symmetrically connected to two sides of the dust removal hopper (51).

10. The waste coal collection device for a hybrid reducer according to claim 9, characterized in that: The dust removal and shaping sub-plate (521) is arranged at an angle.

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