CN206343381U - It is a kind of to be used for the sorting unit of separating particulate material and sheet material - Google Patents

Abstract

The utility model discloses a sorting device for separating granular materials and sheet materials, which comprises a feed end, a collection tank for granular materials, a collection tank for sheet materials, a blower, a vibrating plate and a driving motor. The primary separation is completed during the falling process of the mixed material through the blower; during the vibration of the vibrating plate, the flake material goes up under the action of the blower, and the granular material goes down under the action of gravity to complete the second sorting. The utility model provides a sorting device suitable for separating granular materials and flake materials. The separation efficiency of the device is high, and the granular materials and flake materials can be separated relatively thoroughly, which has high practical application value.

Description

A sorting device for separating granular materials and flake materials

technical field

The utility model relates to the field of material sorting, in particular to a sorting device suitable for separating granular materials and sheet materials.

Background technique

Material sorting is to divide the mixed material into two or more materials with different characteristics according to certain principles. For example, the separation of waste masonry, waste concrete and other granular materials from waste plastics, waste paper, rags and other sheet materials in construction waste; the separation of metal, glass and other granular materials from waste plastics, waste paper and other sheet materials in domestic waste Separation of rice and grass leaves in agriculture, etc. These fields all involve the separation of granular and flake materials.

In the prior art, the most common sorting method is manual sorting, which is usually inefficient, and there are many omissions in the separated materials, and the separation is not thorough enough. The sorting methods realized by mechanical automation are mainly divided into vibrating screening and winnowing. Among them, the vibrating screening method mainly passes the granular material through the mesh on the sieve plate under vibration. The main problem is that the mesh is often blocked, which affects the separation effect. Due to the advantage of no pollution, the winnowing method has a good reference prospect, but the biggest problem is that the effect of sorting is not ideal, and there is often a phenomenon of incomplete sorting. Therefore, it is necessary to design a device that can realize efficient and thorough separation of granular materials and sheet materials to solve the above technical problems.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sorting device suitable for separating granular materials and sheet materials. The separation efficiency of the device is high, and the granular materials and sheet materials can be separated thoroughly Material separation has high practical application value.

The technical scheme adopted by the utility model to solve the technical problem is: a sorting device for separating granular materials and sheet materials, including a feed end, a collection tank for granular materials and a collection tank for sheet materials, and also includes Hair dryer, vibrating plate and driving motor; the vibrating plate is inclined at an angle θ with the horizontal plane, and the angle is 10°<θ<45°; the blower is arranged above the vibrating plate, and the air outlet of the blower is in a long and narrow shape , and a wind force field is formed on the surface of the vibrating plate to apply force from the lower end to the higher end; and the air outlet of the blower is set along the direction from the lower end of the vibrating plate to the higher end of the vibrating plate; The granular material collecting tank is arranged under the lower end of the vibrating plate, and the flake material collecting tank is arranged under the higher end of the vibrating plate; the vibrating plate vibrates under the drive of the driving motor.

If the inclination angle of the vibrating plate is too large, the sheet material may not be able to move upward along the surface of the vibrating plate, and if the value is too small, the granular material may not be able to roll down the vibrating plate. The falling height of the material is matched with the power of the blower to ensure that the granular material and the sheet material can be preliminarily separated through the difference in wind force.

As a preference, the feeding end is provided with a conveyor belt and a limit plate, and the two sides of the conveyor belt have protective plates; the limit plate is arranged on the surface of the conveyor belt along a direction perpendicular to the conveyor belt, and The surface of the conveyor belt is formed with long and narrow material passing holes, so that the materials to be sorted are spread on the surface of the conveyor belt in a relatively dispersed form; the output end of the conveyor belt is located above the blowing port of the blower.

As a preference, the air outlet direction of the blower has a certain angle with the surface of the vibration plate, and a wind force field is formed on the surface of the vibration plate that first presses against the surface of the vibration plate and then goes upward along the surface of the vibration plate.

Since there is a certain angle between the direction of the wind and the vibrating plate, the wind force can be decomposed into two directions: perpendicular to the surface of the vibrating plate and parallel to the surface of the vibrating plate; The material is properly applied to the surface of the vibrating plate, so that the material is not easy to pop out of the vibrating plate due to the vibration of the vibrating plate.

As a preference, one end of the conveyor belt is provided with a guide plate; the guide plate is a slope structure, the top end of the guide plate is connected to one end of the conveyor belt, and the bottom end extends above the blower.

As a preference, the vibrating plate is divided into a plurality of vibrating sections, which are respectively driven by the driving motor to vibrate independently; the two sides of the vibrating plate are provided with protection against falling materials plate.

Both the protective plate of the vibrating plate and the protective plate of the conveyor belt are used to prevent materials from being ejected from two sides.

As a preference, both the granular material collection tank and the sheet material collection tank are trapezoidal tanks with a wide top and a narrow bottom.

The beneficial effects of the utility model are: after passing through the feeding end, the granular material and the flake material fall to the blower outlet of the blower. Since the surface area of the flake material is relatively large, the wind-receiving area also increases correspondingly. Under the action of the vibration plate, the flake material moves to the higher side of the vibrating plate, forming a preliminary separation. Then, when both the granular material and the sheet material fall to the surface of the vibrating plate, under the vibration of the surface of the vibrating plate, the granular material and the sheet material repeat the bouncing action on the surface of the vibrating plate. During the process, because the driving force exerted by the blower is greater than the falling gravity, it keeps moving towards the higher side of the vibrating plate, while the granular material keeps moving towards the lower side of the vibrating plate due to the small wind receiving area under the action of gravity. side movement. That is to say, the second more detailed separation effect is realized. The sorting device of the utility model has high separation efficiency, and can thoroughly separate granular materials and flake materials, and has high practical application value.

The utility model will be further described in detail below with reference to the accompanying drawings and examples; however, a sorting device for separating granular materials and flake materials of the utility model is not limited to the examples.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Among them, 1. conveyor belt, 11. protective plate of conveyor belt; 2. blower, 21. air outlet; 3. vibrating plate, 31. the lower end of the vibrating plate, 32. the higher side of the vibrating plate, 33. 4. Granular material collection tank; 5. Sheet material collection tank; 6. Granular material; 7. Sheet material.

detailed description

Example:

Referring to shown in Fig. 1, a kind of sorting device that is used for separating granular material 6 and flake material 7 of the present utility model comprises feeding end (this embodiment is conveyer belt 1), granular material collection tank 4 and The sheet material collection tank 5 also includes a blower 2, a vibrating plate 3 and a drive motor; the vibrating plate 3 is inclined at an angle θ with the horizontal plane, and the angle is 10°<θ<45°; the blower 2 is arranged on the vibrating The top of the plate 3, and the air outlet 21 of the blower 2 is set along the direction from the lower end 31 of the vibration plate 3 to the higher end 32 of the vibration plate 3; the vibration plate 3 vibrates under the driving motor; the The granular material 6 and the sheet material 7 are input from the feed end, and drop to the surface of the vibrating plate 3 after passing through the air outlet 21 of the blower 2; the granular material collection tank 4 is arranged on the Below the lower end 31 of the vibrating plate 3 , the sheet material collecting tank 5 is arranged under the higher end 32 of the vibrating plate 3 .

Two sides of the vibrating plate 3 are provided with protective plates 33 .

The air outlet 21 of the hair dryer 2 discharges air along the horizontal direction, and the air outlet 21 is elongated.

A drop distance H1 is set between the feed end and the blowing port of the blower 2 . The direct vertical distance between the feed end and the granular material collection tank 4 and the sheet collection tank is the total drop distance H2

The feed end is provided with a conveyer belt 1 , the two sides of the conveyer belt 1 have protective plates 11 , and the output end of the conveyer belt 1 is located above the air outlet of the blower 2 .

Both the granular material collection tank 4 and the sheet material collection tank 5 are trapezoidal tanks with a wide top and a narrow bottom.

The working process of the present utility model is as follows:

1. The mixture of granular materials 6 and sheet materials 7 is transported through the conveyor belt 1, and the mixed materials are dispersed and arranged on it.

2. After the mixture passes through the conveyor belt 1, it falls to the windy area where the blower 2 exists after passing through the drop height H1. Small, the horizontal offset distance is small, and the sheet material 7 has a large horizontal offset due to the large wind receiving area. However, there are still some materials that have not been separated correctly due to the shape of the drop and the difference in their own weight.

3. The granular material 6 and the flake material 7 fall on the surface of the vibrating plate 3, and bounce on the surface of the vibrating plate 3 under the action of the vibrating plate 3; because the granular material 6 is easy to roll, the granular material 6 is easy to roll. It rolls down along the vibrating plate 3 and enters the granular material collection tank 4 along the lower side of the vibrating plate 3; The high side moves and enters the flake material collection tank 5.

The foregoing embodiments are only used to further illustrate a sorting device for separating granular materials and sheet materials of the present invention, but the present invention is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made in the embodiments all fall within the protection scope of the technical solutions of the present utility model.

Claims (6)

1. it is a kind of for separating particulate material and the sorting unit of sheet material, including feed end, granular material collecting tank With sheet material collecting tank, it is characterised in that：Also include hair-dryer, oscillating plate and motor；The oscillating plate and horizontal plane Angled θ is tilted, 10 ° of the angle<θ<45°；The hair-dryer is arranged at the top of the oscillating plate, the air-out of the hair-dryer Mouth is elongated shape, and the field of wind-force exerted a force along relatively low one end to higher end is formed on the surface of the oscillating plate；And this blows Direction of the air outlet of blower fan along the relatively low one end of the oscillating plate to oscillating plate higher end is set；The granular material is collected Groove is arranged at the lower section of the relatively low one end of the oscillating plate, and the sheet material collecting tank is arranged at the oscillating plate higher end Lower section；The oscillating plate vibrates under the drive of motor.

2. according to claim 1 a kind of for separating particulate material and the sorting unit of sheet material, its feature exists In：The feed end is provided with conveyer belt and limiting plate, and two sides of the conveyer belt have protective plate；The limiting plate edge and conveyer belt Perpendicular direction is arranged at the surface of conveyer belt, and the surface of conveyer belt is formed long and narrow material path, makes thing to be sorted Expect to be laid in conveyor belt surface with more scattered form；The output end of the conveyer belt is located at the blowing mouth of the hair-dryer Top.

3. according to claim 1 a kind of for separating particulate material and the sorting unit of sheet material, its feature exists In：The surface of the air-out direction of the hair-dryer and the oscillating plate has certain angle, and in the surface shape of the oscillating plate Into vibration plate surface is first pressed to, then edge vibrates the upward field of wind-force of plate surface.

4. according to claim 2 a kind of for separating particulate material and the sorting unit of sheet material, its feature exists In：One end of the conveyer belt is provided with guide plate；The guide plate is a ramp structure, the top of the guide plate and the conveyer belt One end connect, bottom extends to the top of the hair-dryer.

5. according to claim 1 a kind of for separating particulate material and the sorting unit of sheet material, its feature exists In：The oscillating plate is divided between multiple vibration sections, the plurality of vibration section to be carried out independently by motor driving respectively Vibration；Two sides of the oscillating plate, which are provided with, to be used to place the protective plate that material drops.

6. according to claim 1 a kind of for separating particulate material and the sorting unit of sheet material, its feature exists In：The granular material collecting tank and the sheet material collecting tank are dovetail groove wide at the top and narrow at the bottom.