TWM610929U - Strip-like object sorting device - Google Patents

Abstract

A strip sorting device includes a body, at least one sorting part connected with the body, and a driving part connected with the body and used for driving the at least one sorting part to vibrate. The at least one sorting element includes a plurality of suspension rods extending from the main body in a horizontal direction and spaced apart from each other in a horizontal arrangement, and the outer diameter of each suspension rod gradually decreases outward along the horizontal direction. Since the interval between the suspension rods gradually increases outward along the horizontal direction, bottom slag of different particle sizes can be screened out, and the strips can form a bridge between the suspension rods And moving along the horizontal direction, thereby separating from the bottom dross and being additionally screened out, a more efficient strip sorting operation can be achieved.

Description

Strip sorting device (1)

This model relates to a sorting device, especially a sorting device for strips.

After high-temperature incineration, the garbage contains solid wastes that are not easy to burn completely, resulting in a small amount of ash and slag. For use in subsequent projects or raw materials. In particular, the bottom slag will be mixed with some metal strips, such as steel wire, iron wire, etc. According to domestic laws and regulations, the bottom slag must not contain any two dimensions (length, width, depth) exceeding 20mm inflammable In other words, the treatment plant must additionally separate strips from the incineration bottom slag to comply with regulations. However, the current method of screening incineration bottom slag is to filter and sort bottom slag with different particle sizes through a screen. Because the strips easily penetrate through the mesh of the screen, a large number of strips cannot be screened out. And continue to mix with the bottom slag, resulting in a decrease in the sorting rate. Nowadays, each waste incineration plant can produce about 1 million metric tons of incineration bottom slag each year. It is necessary to increase the sorting rate of the strips in order to effectively sort out a large number of strips for subsequent use. Therefore, the above-mentioned shortcomings needs to be improved.

Therefore, the purpose of the present invention is to provide a strip sorting device with a better sorting rate.

Therefore, the novel strip sorting device includes a main body, at least one sorting element connected to the main body, and a driving element connected to the main body. The at least one sorting element includes a plurality of suspension rods extending from the main body in a horizontal direction and spaced apart from each other in a horizontal arrangement, and the outer diameter of each suspension rod gradually decreases outward along the horizontal direction. The driving part is used to drive the at least one sub-selection part to vibrate.

The effect of the present invention is: because the outer diameter of each suspension rod is tapered along the horizontal direction, and the distance between the adjacent suspension rods can allow bottom dross with different particle diameters to pass through, and cooperate with the actuation of the driving member. Quickly filter out a large amount of bottom dross by vibration. Since the appearance of the strip is elongated, it can be placed on several suspension rods and move along the horizontal direction with vibration, and will not fall down with the bottom dross during the movement. Therefore, it can be separated from the bottom slag to achieve the effect of sorting out a large number of strips in real time.

Refer to Figures 1 and 2, which is an embodiment of the new type of strip sorting device, which is suitable for setting in the incineration bottom slag treatment field, and is used to process a mixed granular bottom slag 11 and numbers of different particle sizes. The objects to be screened 1 of the individual strips 12, but the use environment is not limited to this. The strips 12 are usually steel wires, iron wires, wires, chopsticks, or straws. This embodiment includes a main body 2, several sorting elements 3 connected to the main body 2, and a driving element 4 connected to the main body 2.

The main body 2 includes a connecting portion 21 and a guide rail 22 extending from the connecting portion 21 in a horizontal direction L and used for conveying the object 1 to be screened. The guide rail 22 can be a conveyor belt or a ramp, but is not limited to this, as long as the granular bottom slag 11 and the strips 12 can be transported to the connecting portion 21.

The sub-selecting elements 3 are connected to the connecting portion 21 at intervals along the up and down direction to be arranged in layers, and each sub-selecting element 3 includes a number of guide rails 22 that are separated from the main body 2 along the horizontal direction L. The suspension rods 31 extend outward and are spaced apart from each other in a horizontal arrangement. Each suspension rod 31 is elastic, and the outer diameter gradually decreases along the horizontal direction L and the distance between the adjacent suspension rods 31 gradually increases along the horizontal direction L, and the two adjacent suspension rods 31 are mutually The interval defines a sorting space S through which the granular bottom slag 11 can pass. In addition, it should be noted that the present embodiment is not limited to the number of the sorting elements 3, and one sorting element 3 may be provided on the main body 2 as well. Referring to Figure 3 and in conjunction with Figure 1, it should be particularly noted that, viewed from the vertical perspective, the arrangement of the sub-selection elements 3 of this embodiment can be adapted to different environmental requirements and usage conditions, and has two implementations. Aspect: The first implementation aspect is shown in Figure 1. The suspension rods 31 have the same axial extension direction, and the suspension rods 31(a) of each sub-selection element 3 are connected to the adjacent ones. The suspension rods 31(b) of the sorting part 3 are interlaced with each other; the second aspect is shown in FIG. 3, which is the axial direction of the suspension rods 31(a) of each sorting part 3 The extension direction is not parallel to the axial extension direction of the suspension rods 31(b) of the adjacent sub-selection element 3.

The driving part 4 is preferably a vibration motor, but not limited to this, and is used to drive the sorting parts 3 to vibrate up and down along the vertical horizontal direction L.

When the object to be screened 1 is sorted using this embodiment, for the convenience of description, the sorting process of the granular bottom slag 11 and the strips 12 will be described separately to facilitate understanding. Referring to FIG. 4 and FIG. 5 in conjunction with FIG. 1, the granular bottom slag 11 is transported by the guide rail 22 to move to the sorting parts 3 to prepare for sorting operation. From the point of view along the up and down direction as shown in Fig. 4, since the sorting spaces S are almost in the shape of a wedge formed by two oblique straight lines, the granular bottom slag 11 of different particle diameters can be passed downward, respectively. The granular bottom slag 11 will be as shown by the arrow in Fig. 5, pass through the sorting space S of the sorting parts 3 in sequence downward along the way, and finally fall to the storage tank located below the sorting parts 3 ( Figure 5 (not shown in Figure 5) completes the collection of the granular bottom dross 11. Referring to Figure 6 and in conjunction with Figure 1, the strips 12 will be transported to the sorting parts 3 together with the granular bottom slag 11 (not shown in Figure 6 for simplification), because the strips 12 It is elongated and can be supported on the adjacent suspension rods 31 through the phenomenon of bridging, and moves along the horizontal direction L through the vibration of the suspension rods 31 to the storage tank where the bars 12 are stored (Figure 6 Not shown).

It should be particularly noted that if the strips 12 have the same extending shape and moving direction, the strips that fall down when they fall into the sorting space S during the movement of the sorting element 3 at the top level The objects 12 will also be intercepted by the suspension rods 31 of the sorting part 3 of the next layer, and continue to move along the horizontal direction L, thereby completing the sorting of the granular bottom dross 11 and the strips 12 Homework.

In summary, the new type of strip sorting device can pass through the sorting space S formed between the suspension rods 31 in large quantities for the granular bottom slag 11 of different particle diameters, and the strips 12 can move on the suspension rods 31 without passing through the sorting spaces S by the bridging phenomenon. Therefore, by vibrating the suspension rods 31, the strips 12 and the granular bottom dross 11 can be moved. Separating, thereby achieving the effect of sorting the strips 12 in a large amount in real time, it can indeed achieve the purpose of cost innovation.

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: Granular bottom slag 12: Strips 2: Ontology 21: Connection part 22: Guidance track 3: Sub-selection 31: suspension rod 31(a): Suspension rod 31(b): Suspension rod 4: Driver L: horizontal direction S: sorting space

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 schematic view from a top view, illustrating an embodiment of the novel strip sorting device; Figure 2 is an incomplete top view illustrating the situation where the outer diameters of several suspension rods of this embodiment gradually decrease in a horizontal direction; Figure 3 is an incomplete schematic view from a top view, illustrating the situation where the axial extension directions of the suspension rods are not the same; FIG. 4 is an incomplete schematic view from a top view, illustrating a situation in which several granular bottom dross pass through this embodiment; Fig. 5 is an incomplete schematic view from a side view, illustrating the situation of the granular bottom dross falling down in this embodiment; and Fig. 6 is an incomplete schematic view from a top view, illustrating a situation in which a strip passes through this embodiment.

1: Object to be sieved

11: Granular bottom slag

12: Strips

2: Ontology

21: Connection part

22: Guidance track

3: Sub-selection

31: suspension rod

31(a): Suspension rod

31(b): Suspension rod

4: Driver

L: horizontal direction

S: sorting space

Claims (7)

A strip sorting device, comprising: An ontology At least one sorting element is connected to the body. The at least one sorting part includes a plurality of suspension rods extending from the body in a horizontal direction and spaced apart from each other in a horizontal arrangement. The outer diameter of each suspension rod Is gradually decreasing outward along the horizontal direction; and A driving part is connected to the main body and used to drive the at least one sub-selection part to vibrate. The strip sorting device according to claim 1 includes a plurality of sorting elements arranged at intervals in the up and down direction. The strip sorting device according to claim 2, wherein when viewed from the vertical direction, the suspension rods of each sorting element and the suspension rods of adjacent sorting parts are between each other Interlaced each other. The strip sorting device according to claim 2, wherein when viewed from the vertical direction, the axial extension direction of the suspension rods of each sorting element is the same as that of the adjacent sorting part. The axial direction of the suspension rod is not parallel. The strip sorting device according to claim 1 or 2, wherein the suspension rods are elastic. The strip sorting device according to claim 1 or 2, wherein the suspension rods are driven by the driving member to vibrate back and forth in the up and down direction. The strip sorting device according to claim 1 or 2, wherein the body includes a connecting part connecting the suspension rods, and a connecting part extends outward from the suspension rods in the horizontal direction, And a guide track for conveying the strips.

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