TWM641547U - Unburned articles sorting device - Google Patents

Abstract

A sorting device for unburned matter, which is suitable for processing a material to be screened containing unburned matter and bottom slag, and includes a conveying unit extending along a feeding path and suitable for conveying the material to be screened, and a conveying unit arranged on the conveying The air supply unit on the side of the unit, and a collection unit adjacent to the conveying unit. The air supply unit includes at least one air nozzle arranged on one side of the conveying unit, and the at least one air nozzle is used to provide an air blowing direction toward the conveying unit along an air outlet direction with a set angle between the feeding path and the conveying unit. The gas that the object moves away from the conveying unit along the outlet direction. The collecting unit includes at least one collecting tank which is located on the other side of the tuyere relative to the conveying unit and is suitable for collecting unburned matter, and a material collecting bucket which is arranged at the end of the conveying unit and is suitable for collecting bottom slag.

Description

Sorting device for unburned matter

The present invention relates to a sorting device for waste, in particular to a sorting device for unburned matter.

At present, the existing waste treatment plants need to go through pre-treatment steps such as sieving or screening before processing the incineration bottom slag, so as to separate the larger-sized objects. The materials that meet the size after screening will go through subsequent sorting steps to sort out the unburned materials in the materials and send them back to the incineration plant or other methods for treatment, so that they can meet the requirements of the Environmental Protection Agency of the Executive Yuan. Announced regulations. However, most of the current sorting steps use manpower to separate the unburned substances from the materials. The process consumes a lot of manpower and time, which not only makes the operators tired and reduces work efficiency, but also easily due to Excessive contact with the bottom slag containing hazardous components will cause major or minor industrial safety problems, so the above-mentioned deficiencies need to be improved.

Therefore, the purpose of the present invention is to provide a sorting device for unburned materials that can replace manpower and optimize operating efficiency.

Therefore, the sorting device of the new type of unburned material is suitable for processing a material to be screened that includes several unburned materials and several granular bottom slags, and includes a material that extends along a feeding path and is suitable for conveying the material to be screened. A conveying unit for the sieved material, an air supply unit arranged on the side of the conveying unit along the feeding path, and a collecting unit arranged adjacent to the conveying unit.

The air supply unit includes at least one air nozzle disposed on one side of the conveying unit. The at least one air nozzle is used for providing a gas toward the conveying unit along an air outlet direction having a set angle with the feeding path, so that the unburned materials can move away from the conveying unit along the air outlet direction.

The collecting unit includes at least one collecting tank which is located on the other side of the tuyere relative to the conveying unit and is suitable for collecting the unburned materials, and one is arranged at the end of the conveying unit and is suitable for collecting the bottom slag Collecting bucket.

The effect of the new model is: the gas provided by the at least one tuyere of the air supply unit can make the unburned materials detach The feeding path moves to the at least one collection tank of the collection unit, and then is screened into the at least one collection tank, so that when the bottom slag is transported from the conveying unit to the collection bucket, it can be Complete the sorting operation of the unburned materials and the bottom slag, so as to facilitate the subsequent reuse treatment.

Referring to Fig. 1 and Fig. 2, it is one embodiment of the sorting device of the new type of unburned matter, and this embodiment is suitable for processing a thing to be screened comprising several unburned matter 91 and several granular bottom slags 92 9, and includes a conveying unit 1 extending along a feeding path R and suitable for conveying the material to be screened 9, an air supply unit 2 arranged on the side of the conveying unit 1 along the feeding path R, and the conveying unit 1. A collecting unit 3 arranged adjacently, and a humidifying unit 4 arranged at a distance from the conveying unit 1 and suitable for providing moisture to the object 9 to be screened. This material to be screened 9 is probably output by a hopper (not shown in the figure) that is arranged on the upstream of the present embodiment, and the process of feeding the material to the conveying unit 1 is not the main technology of ink in this embodiment. Therefore, I will not repeat them here. In addition, the humidification unit 4 is preferably in the form of water mist to provide moisture to the object to be screened 9 near the position where the material is discharged from the hopper, in addition to avoiding the dust particles contained in the object to be screened 9 from flying and causing Air pollution can also make the unburned materials 91 and the bottom slag 92 absorb moisture, so as to produce a more obvious separation in density to facilitate subsequent separation.

The conveying unit 1 includes a conveying belt 11 extending along the feeding path R, and a baffle module 12 disposed on opposite sides of the conveying belt 11 and defining a plurality of configuration spaces 120 . Wherein, the conveyor belt 11 preferably extends obliquely downward along the feeding path R, but it is not limited thereto. The baffle module 12 is generally a partition arranged on opposite sides of the feeding path R, so as to prevent the to-be-screened material 9 from falling sideways from the conveyor belt 11 .

Referring to FIG. 3 and in conjunction with FIG. 1, the air supply unit 2 includes an air nozzle 21 arranged on one side of the conveying unit 1, and the air nozzle 21 is used to follow a direction of air outlet with a set angle θ with the feeding path R. D, providing a gas towards the conveying unit 1 . The gas can aim at the unburned objects 91 which are relatively light in weight and are mostly easily exposed to wind, and use the force of the gas to move the unburned objects 91 away from the conveying unit 1 along the air outlet direction D . Wherein, the setting angle θ between the air outlet direction D of the air nozzle 21 and the feeding path R is preferably 45 to 90 degrees, in addition to achieving the purpose of blowing the unburned objects 91, and avoiding the The blowing force of the gas affects the normal delivery of the object to be screened 9 on the conveyor belt 11 .

The collection unit 3 includes a collection tank 31 located on the opposite side of the tuyere 21 relative to the conveyor belt 11, a collection bucket 32 arranged at the end of the conveyor unit 1 and suitable for collecting the bottom slag 92, And a screen 33 arranged in the collection tank 31 and suitable for blocking the unburned materials 91 . Specifically, the tuyere 21 and the collecting tank 31 are respectively arranged in the reserved configuration spaces 120, and the collecting tank 31 is arranged on the conveying unit 1 along the air outlet direction D of the tuyere 21. Opposite to the other side of the tuyere 21 . The collection tank 31 can generate a negative pressure along a suction direction S away from the conveying unit 1, and the suction direction S of the negative pressure of the collection tank 31 is the gas provided by the corresponding tuyere 21. The air outlet direction D is consistent, so the unburned materials 91 blown by the gas blown by the tuyere 21 can move to the collection tank 31 along the air outlet direction D, and the collection tank 31 produces The negative pressure can also produce a suction effect on the unburned substances 91 to ensure that the unburned substances 91 can be reliably introduced into the collection tank 31 .

Finally, because the weight of the bottom slags 92 in the object to be screened 9 is heavier than the unburned objects 91, it will not be blown by the gas blown out by the tuyere 21, nor will it be blown by the collecting tank. The negative pressure suction generated by 31 can continue to be conveyed to the end along the feeding path R by the conveyor belt 11, and drop into the collection barrel 32 to complete the sorting.

Referring to Fig. 4, it is another implementation style of this embodiment, the air supply unit 2 may also include a plurality of these air nozzles 21 arranged at intervals along the direction parallel to the feeding path R, and the collection unit 3 includes multiple The collecting grooves 31 corresponding to the air nozzles 21 respectively. In order to meet the processing requirements of a larger amount of the objects to be screened 9, the operating speed of the conveying unit 1 is also matched to ensure that the materials contained in the objects to be screened 9 are transported by the conveyor belt 11. The unburned matter 91 has a chance to be blown and collected, so multiple air nozzles 21 and multiple collection tanks 31 can be configured to meet different sorting requirements.

To sum up, this embodiment of the sorting device of the new type of unburned matter utilizes the difference between the wind receiving area and the unit weight of the unburned matter 91 and the bottom slag 92 to make the air supply unit 2 The gas provided by the tuyere 21 can make the unburned materials 91 move away from the feeding path R and be collected by the collection tank 31 of the collection unit 3, and the bottom slag 92 will be sent to The collection bucket 32 at the end of the conveyor belt 11 can then automatically complete the sorting operation of the unburned materials 91 and the bottom slags 92 to facilitate subsequent reuse. Therefore, can really reach the purpose of this novelty.

But the above-mentioned ones are only embodiments of the present invention, and should not limit the scope of implementation of the present invention with this. All simple equivalent changes and modifications made according to the patent scope of the present application and the content of the patent specification are still within the scope of the present invention. Within the scope covered by this patent.

1: Delivery unit

11: Conveyor belt

12: Baffle module

120: configuration space

2: Air supply unit

21: Nozzle

3: collection unit

31: collection tank

32: Collecting bucket

33: block net

4: humidification unit

9: Items to be screened

91: Unburned

92: Bottom slag

R: feeding path

D: Wind direction

S: Suction direction

θ: set angle

Other features and functions of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is an incomplete plan view, illustrates one embodiment of the sorting device of the present novel unburned matter; Fig. 2 is a schematic diagram of a side view angle, in conjunction with Fig. 1 to illustrate a conveying unit and an air supply unit of this embodiment; Fig. 3 is a schematic diagram illustrating an air outlet direction of a tuyere of the air supply unit; and Fig. 4 is a fragmentary top view similar to Fig. 1, illustrating another implementation of the embodiment.

1: Delivery unit

11: Conveyor belt

12: Baffle module

120: configuration space

2: Air supply unit

21: Nozzle

3: collection unit

31: collection tank

32: Collecting bucket

33: block net

9: Items to be screened

91: Unburned

92: Bottom slag

R: feeding path

D: Wind direction

S: Suction direction

Claims (9)

A sorting device for unburned materials is suitable for processing a material to be screened including several unburned materials and several granular bottom slags, and includes: a conveying unit extending along a feeding path and suitable for conveying the material to be screened; An air supply unit is arranged on the side of the conveying unit along the feeding path, and includes at least one air nozzle arranged on one side of the conveying unit, and the at least one air nozzle is used to form a set angle with the feeding path providing a gas that can move the unburned materials away from the conveying unit along the direction of the wind; and A collection unit is arranged adjacent to the conveying unit, and includes at least one collecting tank which is located on the other side of the tuyere relative to the conveying unit and is suitable for collecting the unburned materials, and one is arranged on the conveying unit terminal and suitable for collecting such bottoms. The sorting device for unburned matter as described in claim 1, wherein the set angle between the air outlet direction of the at least one tuyere and the feeding path is 45 to 90 degrees. The sorting device for unburned matter as described in claim 2, wherein, the at least one collecting tank of the collection unit is arranged along the air outlet direction of the at least one air nozzle, and is arranged opposite to the at least one air outlet of the conveying unit. the other side of the mouth. The sorting device for unburned matter as described in Claim 1, wherein the air supply unit includes a plurality of these air nozzles arranged at intervals along the direction parallel to the feeding path, and the collection unit includes a plurality of Such collection troughs for the tuyeres. The sorting device for unburned matter according to any one of claims 1 to 4, wherein each of the collecting tanks of the collecting unit can generate a negative pressure along a suction direction away from the conveying unit. The sorting device for unburned matter as described in Claim 5, wherein the suction direction of the negative pressure of each collection tank is consistent with the air outlet direction of the gas provided by the corresponding tuyere nozzle. The sorting device for unburned objects as claimed in claim 1, wherein the collecting unit further includes a retaining net arranged in the at least one collection tank and suitable for blocking the unburned objects. The sorting device for unburned objects as described in Claim 1 further includes a humidifying unit arranged at a distance from the conveying unit and suitable for providing moisture to the objects to be screened. The sorting device for unburned matter as described in claim 1, wherein the conveying unit includes a conveying belt extending along the feeding path, and a conveying belt arranged on opposite sides of the conveying belt, and defines a plurality of feeders for the at least A baffle module in the configuration space for a tuyere and the at least one collecting tank.

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