TWM610518U - Unburned articles sorting device - Google Patents

Abstract

A sorting device for unburned substances, which processes an object to be sieved that mixes several unburned substances and several bottom slags, and includes a conveying unit that extends along a feeding path and conveys the object to be sieved, and a conveying unit arranged on the conveying unit. An air blowing unit below the unit and a guiding unit arranged downstream of the conveying unit. The air blowing unit provides a wind pressure sufficient to blow up the unburned objects in the direction of the feeding path, so that the unburned objects move along a projecting path. The guide unit is located on the projecting path to catch the unburned materials and convey the unburned materials, and the bottom dross is discharged through an interval defined by the guide unit and the end of the conveying unit space. Therefore, the unburnt substances are completely separated from the bottom slag through the arrangement of the air supply unit and the guide unit, thereby achieving the effect of sorting.

Description

Unburnt sorting device

This new model relates to a sorting device, especially a sorting device for unburned materials.

Before processing the incineration bottom slag, relevant domestic treatment plants need to go through pre-treatment steps such as sieving or screening to separate larger-size materials. After screening, the materials that meet the size and size are then sorted through relevant steps to separate the materials. The unburnt materials in the medium are sorted out and sent back to the incineration plant or other methods for disposal in order to comply with the regulations announced by the Environmental Protection Department of the Executive Yuan. However, most of the current sorting steps use manual methods to sort out unburned materials from materials. The process consumes a lot of manpower and time, which not only makes the operators tired and reduces work efficiency, but also easily causes problems with the bottom slag. The over-exposure to the company has caused work safety problems, so the above shortcomings need to be improved.

Therefore, the purpose of the present invention is to provide a sorting device for unburnt substances with better efficiency.

Therefore, the new unburned matter sorting device is used to process an object to be screened that mixes several unburned matters and several granular bottom slag, and includes a humidification unit and a conveying unit for receiving the humidification unit 1. An air blowing unit arranged below the conveying unit, and a guiding unit arranged at intervals from the conveying unit. The humidification unit is suitable for supplying moisture to the object to be screened. The conveying unit extends along a feeding path and is suitable for conveying the object to be screened. The air blowing unit is arranged below the conveying unit, and provides a gas with sufficient wind pressure to blow up the unburnt objects in the direction of the feeding path, so that the unburnt objects move along a projecting path that intersects with the feeding path. The guiding unit is located on the ejection path and is suitable for catching the unburnt objects, and is separated from the end of the conveying unit to define a discharge space suitable for the passage of the granular bottom slag.

The effect of the new model is that the unburnt materials and the granular bottom slag have different wind-receiving areas and unit weights, resulting in different lift resistances formed by the gas, so that the unburned materials can be separated from the The feeding path moves to the ejection path, thereby completing the separation operation with the granular bottom dross to facilitate subsequent reuse processing. In addition, the active pivoting of the drum can prevent the unburnt materials from being hoarded on one end of the guiding unit, thereby affecting subsequent transportation.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Refer to Figure 1 and Figure 2, which is a first embodiment of a new type of unburned matter sorting device, which is suitable for installation in an incineration bottom slag treatment field, and is used to process a mixed number of unburned matter 11 and several particles. The object to be sieved 1 in the form of a bottom slag 12 and dust particles, but the use environment is not limited to this. The unburnt objects 11 are usually flakes, broken glass, or plastics and other materials with a lighter specific gravity. The first embodiment includes a humidifying unit 2, a conveying unit 3 that accepts the humidifying unit 2, a blowing unit 4 arranged below the conveying unit 3, and a guiding unit spaced apart from the conveying unit 3 5.

The humidification unit 2 is suitable for supplying moisture to the object to be screened 1, which can prevent dust particles from being scattered by the wind and covering the air pollution problem of the treatment plant, and can also make the unburned substances 11 and the granular bottom slag 12 Absorb moisture, thereby increasing weight.

The conveying unit 3 includes a conveying member 31 extending along a feeding path L1 and suitable for conveying the object to be screened 1, and two baffle plates 32 respectively connected to opposite sides of the conveying member 31. The conveying member 31 is preferably an inclined plate extending obliquely downward along the feeding path L1, but is not limited to this. The conveying member 31 is formed on the feeding path L1 and is perpendicular to the feeding path L1 and extends laterally to The air outlets 30 of the baffles 32. In addition, it should be noted that FIG. 2 is a cross-sectional view of FIG. 1 with the feeding path L1 as a cross-sectional line, so that only one of the baffles 32 is shown in FIG. 2.

The air blowing unit 4 is connected to the air outlet 30, and is preferably a blower, but not limited to this, as long as it can communicate with the air outlet 30 to provide wind pressure. The air blowing unit 4 provides a wind pressure in the direction of the air outlet 30 that is sufficient to blow up the unburnt substances 11, but not enough to blow up the gas G of the granular bottom slag 12, thereby making the unburnt substances 11 Depart from the feeding path L1, and move along a projecting path L2 that intersects with the feeding path L1. In particular, it should be noted that the projecting path L2 of the first embodiment will be different and deviating according to the area and weight of each unburnt object 11, so the projecting path L2 shown in FIG. 2 is not used. The shape of the trajectory is limited, as long as the unburnt substances 11 can reach the guiding unit 5 from the conveying member 31.

The guiding unit 5 is located on the projecting path L2 and is suitable for catching the unburnt objects 11 and moving the unburnt objects 11 along a guiding path L3 that intersects the projecting path L2. The guide unit 5 includes a roller 51 spaced apart from the end of the conveying member 31 and rotating with an axis A perpendicular to the guide path L3 and extending transversely as a rotation axis, and a roller 51 abutting on the outer peripheral surface of the roller 51 and away from the roller 51. A guide 52 extending along the guide path L3 of the conveying unit 3, a driving member 53 for driving the roller 51 to rotate, and a driving member 53 placed downstream of the guide 52 and suitable for intercepting flying over the guide The interception net 54 of the unburnt material 11 of the piece 52. The distance between the roller 51 and the end of the conveying member 31 defines a discharge space E located below the projecting path L2 and suitable for passing the granular bottom dross 12 and dust particles. The guiding member 52 is preferably an inclined plate extending obliquely downward along the guiding path L3, but it is not limited to this, as long as the unburnt material 11 can be transported. In addition, it should be noted that the feeding path L1 and the guiding path L3 shown in FIG. 2 are parallel to each other, but the first embodiment is not limited to this, as long as the unburnt materials 11 can be transported by the conveying member. 31 just move to the guiding unit 5.

When using the first embodiment, first, the object to be screened 1 absorbs a large amount of moisture through the operation of the humidification unit 2, and is driven by its own gravity to slide on the conveying member 31 along the feeding path L1, and The baffles 32 can prevent the object to be screened 1 from falling out of both sides of the conveying member 31 during the moving process. Then, when the object to be screened 1 moves to the air outlet 30, it will be blown up by the wind pressure generated by the flow of the gas G. The unburnt objects 11 are blown up due to the large wind area. The unburnt material 11 is pushed by the gas G to leave the feeding path L1, and fly along the ejection path L2, and the granular bottom slag 12 can continue to follow the feeding path L1 due to the small wind area. Move to the discharge space E, that is, the unburnt substances 11 can be directly separated from the granular bottom slag 12 through this step, and move along a different path from the granular bottom slag 12, thereby Complete the sorting operation of these unburnt materials 11. Finally, the unburned substances 11 cross the discharge space E along the projecting path L2 and fall on the drum 51. The unburned substances 11 can be attached to the outer peripheral surface of the drum 51 because of the moisture content. The adhesive force does not fall, and the roller 51 is pivoted in the arrow direction as shown in FIG. 2 to be directly transported to the guide 52 and separated from the roller 51. The unburnt substances 11 on the guide member 52 can move along the guide path L3 and be transported to the storage area to complete the operation of separating from the granular bottom dross 12 and storing them separately. In addition, it should be noted that because the projecting path L2 is different due to the difference between the gravity of the unburned objects 11 and the wind-receiving area, the unburned objects 11 may not fall on the drum 51, and of course it may be It directly falls on the guide 52 or directly flies on the interception net 54, both of which can be separated from the granular bottom dross 12.

Therefore, the object to be screened 1 is driven by the gas G provided by the air supply unit 4, and the unburned objects 11 and the granular bottom slag 12 can be sorted out along the two sides. The same moving path is used for transportation and can be conveniently collected and stored for subsequent reuse. In addition, the design of the roller 51 that is driven by the driving member 53 to automatically pivot can drive the unburnt objects 11 falling on the roller 51 to move on the guide member 52, avoiding a large amount of storage on the guide unit One end of 5 is up and the subsequent transportation is affected. .

Refer to Figures 3 and 4, which are a second embodiment of a new type of unburnt sorting device. The difference from the first embodiment is that the type of the conveying unit 3 is different from that of the first embodiment. And the flow path of the gas G is also different. The conveying unit 3 includes a conveying member 31 extending along the feeding path L1 and spaced apart from the roller 51 to define the discharge space E, and a conveying member 31 disposed on an end of the conveying member 31 close to the discharging space E and used to drive the conveying The piece 31 conveys the transmission roller 33 of the object to be screened 1 and a transmission belt 34 which connects the transmission roller 33 and the guide unit 5 to the roller 51 and enables the transmission roller 33 and the roller 51 to interlock with each other. The conveying member 31 is preferably a conveying belt, but is not limited to this. The discharge space E is located below the feeding path L1 and the ejection path L2, and defines a gas flow line L4 that passes through the discharge space E and the feeding path L1 (Figure 4 does not draw the feeding path L1 for simplified illustration) Intersection with the gas flow line L4). The air blowing unit 4 can provide the gas G along the direction of the gas flow line L4 to push the object to be screened 1, and the wind pressure of the gas G is not enough to blow up the granular bottom slag 12, but can push the Unburnt 11. Wherein, Figure 4 does not show the intersection of the feeding path L1 and the ejection path L2 due to simplified illustration, and does not show the intersection of the ejection path L2 and the guide path L3, so as to avoid visual confusion. Happening.

Therefore, the second embodiment can also complete the sorting operation of the unburned substances 11 and the granular bottom dross 12 through the pushing of the gas G, and the driving member 53 only needs to drive the drum 51 to pivot. Therefore, the driving roller 33 can be driven to rotate, and the object to be screened 1 can be actively and smoothly conveyed, thereby saving additional costs for driving the conveying member 31 to operate.

In summary, through the operation of the air supply unit 4, the unburnt sorting device of the present invention can sort out the unburned materials 11 and the granular bottom slag 12 from the target to be screened 1, and then separate them along The projecting path L2 and the feeding path L1 are transported to two places, thereby completing the sorting and storage. Therefore, a large amount of objects to be sieved 1 can be processed, and the unburned objects 11 and the granular bottom slag 12 can be sorted out immediately, thereby improving the operation efficiency and facilitating the subsequent reuse and processing, so that the cost can be achieved. New purpose.

However, the above are only examples of the present model, and should not be used to limit the scope of implementation of the present model, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

1: Object to be sieved 11: Unburnt 12: Granular bottom slag 2: Humidification unit 3: Conveying unit 30: Air outlet 31: Conveying parts 32: bezel 33: drive roller 34: drive belt 4: Air supply unit 5: Guiding unit 51: roller 52: guide 53: Driver 54: Intercept Net A: axis E: discharge space G: Gas L1: Feeding path L2: Projection path L3: Guidance path L4: Gas flow line

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is an incomplete top view illustrating a first embodiment of the new unburnt sorting device; Figure 2 is an incomplete cross-sectional view from a side view, illustrating the processing of an object to be screened in the first embodiment; Figure 3 is an incomplete top view illustrating a second embodiment of the new unburnt sorting device; and Fig. 4 is an incomplete side view illustrating the processing of the object to be screened by the second embodiment.

1: Object to be sieved

11: Unburnt

12: Granular bottom slag

2: Humidification unit

3: Conveying unit

30: Air outlet

31: Conveying parts

32: bezel

4: Air supply unit

5: Guiding unit

51: roller

52: guide

54: Intercept Net

A: axis

E: discharge space

G: Gas

L1: Feeding path

L2: Projection path

L3: Guidance path

Claims (10)

A sorting device for unburned substances, suitable for processing a to-be-sieved mixed several unburned substances and several granular bottom slags, and includes: A humidification unit, suitable for supplying moisture to the object to be screened; A conveying unit, receiving the humidifying unit, and extending along a feeding path, suitable for conveying the object to be screened; An air blowing unit is arranged below the conveying unit, and provides a wind pressure sufficient to blow up the unburnt gas in the direction of the feeding path, so that the unburnt items move along a projecting path that meets the feeding path ;and A guiding unit is located on the ejection path and is suitable for catching the unburnt objects, and is spaced from the end of the conveying unit to define a discharge space suitable for the passage of the granular bottom slag. The unburnt sorting device according to claim 1, wherein the conveying unit forms an air outlet that communicates with the air blowing unit and allows the gas to pass through and is located on the feeding path. The unburnt sorting device according to claim 2, wherein the conveying unit includes a conveying member extending along the feeding path and forming the air outlet, and two baffles respectively connected to opposite sides of the conveying member . The unburnt sorting device according to claim 3, wherein the conveying member is an inclined plate extending obliquely downward along the feeding path. The unburnt sorting device according to claim 1, wherein the discharge space is located below the feeding path, the air supply unit provides the gas along a gas flow line passing through the discharge space, and the wind pressure of the gas It is not enough to blow up the granular bottom dross. The unburnt sorting device according to claim 5, wherein the conveying unit includes a conveying member extending along the feeding path and cooperating with the guiding unit to define the discharge space, and the conveying member is a conveyor belt. The unburnt sorting device according to claim 6, wherein the guide unit includes a roller spaced apart from the conveying unit to define the discharge space, and a roller abutting on the outer peripheral surface of the roller and away from the conveying unit A guide member extending in the direction of the unit, and a driving member for driving the roller to rotate, the conveying unit further includes a driving roller arranged in the conveying member and used for driving the conveying member to convey the object to be screened, and A transmission belt that connects the transmission roller and the roller, and enables the transmission roller and the roller to interlock with each other. The unburnt sorting device according to claim 1, wherein the guide unit moves the unburnt materials along a guide path that intersects the projecting path, and includes a guide path that is opposite to the end of the conveying unit A roller that is spaced apart and rotates with an axis extending transversely perpendicular to the guide path as a rotating shaft, a guide member that abuts on the outer peripheral surface of the roller and is away from the conveying unit and extends along the guide path, and a guide for driving The driving member for the rotation of the roller, and the distance between the roller and the end of the conveying unit defines the discharge space. The unburnt sorting device according to claim 8, wherein the guide unit further includes an interception net which is arranged downstream of the guide and is suitable for intercepting the unburnt materials. The unburnt sorting device according to claim 8, wherein the guide member is an inclined plate.

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