CN218574278U - Light and heavy material separation device for winnowing equipment - Google Patents

Abstract

The utility model relates to a winnowing equipment is with light heavy material separator, the loach carrying platform comprises a supporting fram, be equipped with the collecting hopper on the support frame, the collecting hopper connect the material mouth to be linked together with the blanking mouth of material conveyer, the below that connects the material mouth of collecting hopper is equipped with the heavy material discharge gate, the collecting hopper is kept away from connect the below of one side of material mouth to be equipped with the light material discharge gate, being close to of collecting hopper connect a lateral wall and the fan of material mouth to be linked together, the wind-force size of fan is adjustable, the fan with be equipped with the collection tuber pipe between the collecting hopper, the heavy material discharge gate with be equipped with between the light material discharge gate and turn over board adjusting device, turn over board adjusting device including turning over the board, it is adjustable to turn over the rotation angle who turns over the board. The utility model has the advantages of simple and compact structure, improved separation efficiency and saved energy resource consumption more, improved the beneficial effect of the accuracy of light and heavy material separation.

Description

Light and heavy material separation device for winnowing equipment

Technical Field

The utility model relates to a refuse handling installation technical field, concretely relates to winnowing equipment is with light and heavy material separator.

Background

The garbage is waste generated in daily life and production of human beings, has large discharge amount, complex and various components, and has pollution, resource and socialization, and needs harmless, resource, reduction and socialization treatment, if the garbage cannot be properly treated, the garbage pollutes the environment, influences the environmental sanitation, wastes resources, destroys the safety of life and production, and destroys social harmony. The best method for treating garbage is to recover available substances and resources from the garbage, the first work of garbage recovery is to sort the garbage, at present, the garbage sorting mode mainly adopts wind power to sort the garbage, and the garbage is sorted into heavy substances and light substances by strong airflow.

The construction waste refers to residue, waste soil, waste material, residual mud and other wastes generated in the process of building, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and is classified according to production sources, the construction waste can be divided into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like, and the construction waste can be divided into residue soil, concrete blocks, broken stones, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboos and the like according to composition classification. The recycling of the construction waste generally comprises the crushing of the construction waste and the screening and sorting of the crushed construction waste. Because the construction waste variety has the variety to in the recycling process of construction waste, can have the incomplete breakage of partial construction waste, lead to the rubbish granule size after the breakage not uniform and mix together, make the unable effectual separation of light and heavy material. In order to solve the problem, in the prior art, multi-stage separation or a mode of combining vibration and air separation is adopted, so that light and heavy substances are effectively separated, but a driving device of equipment combining vibration and air separation adopts a vibration motor as a vibration source, so that the power of the whole machine is high, and energy is wasted; the screen pass of the screen box for classified screening is 2 meters or 2.4 meters, and because a lot of heavy materials only contain a small amount of light materials, the adoption of the multistage screening is unnecessary, the power required by the whole machine is increased, and the energy is consumed.

In view of this, the utility model provides a light and heavy material separator for winnowing equipment, simple structure and compactness have improved separation efficiency and have saved energy resource consumption more, have improved the accuracy of light and heavy material separation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated that a winnowing equipment is with light heavy material separator to solve the not enough that exists among the prior art, the utility model discloses the technical problem who solves realizes through following technical scheme.

The utility model provides a winnowing equipment is with light heavy material separator, includes the support frame, be equipped with the collecting hopper on the support frame, the collecting hopper connect material mouth and material conveyer's blanking mouth to be linked together, the collecting hopper connect the below of material mouth to be equipped with heavy material discharge gate, the collecting hopper is kept away from the below of one side of material mouth is equipped with the light material discharge gate, the collecting hopper be close to connect a lateral wall and the fan of material mouth to be linked together, the wind-force size of fan is adjustable, the fan with be equipped with the air collecting duct between the collecting hopper, heavy material discharge gate with be equipped with between the light material discharge gate and turn over board adjusting device, turn over board adjusting device including turning over the board, the rotation angle who turns over the board is adjustable.

Preferably, a port I of the air collecting pipe is communicated with the fan, a port II of the air collecting pipe is communicated with the aggregate bin, and the vertical size of the port I is larger than that of the port II.

Preferably, the port II is flat.

Preferably, the horizontal thickness of the port II is not less than half of the horizontal thickness of the receiving port of the aggregate bin.

Preferably, the turning plate adjusting device comprises a rotating shaft arranged between the heavy material discharge port and the light material discharge port, the rotating shaft is arranged on the collecting hopper and can rotate around the axis of the rotating shaft, and one side of the turning plate is fixedly connected with the rotating shaft.

Preferably, the turning plate adjusting device comprises an adjusting disc fixedly installed on the outer wall of the collecting hopper, the rotating shaft is arranged at the central position of the adjusting disc, the end part of the rotating shaft is fixedly connected with one end of the adjusting rod, a plurality of limiting holes are formed in the adjusting disc, a through hole is formed in the adjusting rod, and a limiting pin is installed in the through hole and the limiting hole to fix the relative position of the adjusting rod and the adjusting disc, so that the turning angle of the turning plate is fixed.

Preferably, the other end of the adjusting rod is provided with a handle.

Preferably, the support frame is made of section steel in a fixed lap joint mode.

Preferably, the support frame is fixedly installed on the ground through a chemical anchor bolt.

Preferably, the fan is a variable frequency fan.

The utility model discloses in, collecting hopper fixed mounting is on the support frame, and the top of collecting hopper is equipped with the material conveyer, and the material granule after the material conveyer will be broken is carried to the collecting hopper in. During operation, material conveyer carries the material granule to right-hand member mouth department, and in the material granule fell down and fall into the collecting hopper via connecing the material mouth from blanking mouth department, the heavy material discharge gate of collecting hopper is wide on the top narrow hourglass hopper-shaped, and the right side wall of light material discharge gate inclines right and makes the light material discharge gate also be wide on the top narrow hourglass hopper-shaped. The fan is located the outside of connecing a material mouth lateral wall and is located the below of connecing the material mouth, and the fan lasts to connecing the material mouth to blow, blows light material to the left side, and heavy material is because the quality of own is great, is enough to the effect of the anti-wind power to fall into heavy material discharge gate department. The wind power of fan is equipped with turning plate adjusting device between heavy material discharge gate and the light material discharge gate, and turning plate adjusting device's the upset angle of turning over the board is adjustable to anticlockwise upset angle is positive, and clockwise upset angle is negative, and the upset angle of turning over the board is for being to, adjusts the upset angle of turning over the board or adjusts the wind-force size of fan through the condition of observing the blanking. For example, when light substances are contained in material particles falling from a heavy substance discharge port, it is indicated that the wind power is not small enough to blow part of the light substances into the light substance discharge port, and/or the turnover angle of the turnover plate is too large, so that the turnover plate blocks the light substances blown to the left side and the light substances fall into the heavy substance discharge port, at this time, the wind power of the fan is increased, and/or the turnover angle of the turnover plate is adjusted to an acute angle, so that the turnover plate does not block the light substances and the light substances are all blown to the light substance discharge port. Similarly, when observing that the material granule that light material discharge gate department fell contains heavy material in, then explain that wind-force is too big and also blow into light material discharge gate department with heavier granule, and/or the flip angle undersize of board turns over, and can't block heavier material granule, lead to slightly more thin but be not enough to reach the material granule of light material standard in the heavy material also to fall into light material discharge gate department, at this moment, turn down the wind-force of fan, and/or, turn over the flip angle of board and adjust to the obtuse angle, so that turn over the board and play the effect of blockking to partial lighter heavy material, thereby obtain more accurate effectual separation with light and heavy material. Be equipped with the collection tuber pipe between fan and the aggregate bin, the collection tuber pipe is used for leading and the pressurization with the wind that the fan blew off for wind-force gathering does not disperse, and more effective action is on the material granule, thereby saves the energy resource consumption of fan more. According to the material type of the material conveyor, the wind power of the fan and the corresponding turnover angle of the turnover plate can be respectively recorded subsequently, so that the parameters of the fan and the turnover plate are adjusted in advance according to different material particles, and the high-precision light and heavy material separation effect is achieved.

The utility model provides a pair of winnowing equipment is with light heavy material separator has following beneficial effect:

1) Compared with a multi-stage sorting mode, the structure is simpler and more compact, and energy is saved;

2) Compared with equipment combining vibration and winnowing, the structure is simpler, and the energy consumption is lower;

3) The wind power of the fan can be adjusted, the wind power can be adjusted in time according to the condition of material particles, the wind power is more practical, and the accuracy of separating light and heavy materials is improved;

4) The wind collecting pipe guides and pressurizes the wind of the fan, so that the wind is collected and not diffused, and the wind effectively acts on material particles, thereby improving the separation efficiency and saving the energy consumption of the fan;

5) The turnover plate adjusting device is arranged, so that the turnover angle of the turnover plate can be adjusted, the turnover plate has a certain blocking effect on material particles, and the wind power of the fan is matched for adjusting the size, so that the separation of light and heavy materials is more accurate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the material collecting hopper of the present invention;

fig. 3 is a schematic structural view of the middle turning plate adjusting device of the present invention;

fig. 4 is a schematic sectional structure view of the middle turning plate adjusting device of the present invention;

fig. 5 is a schematic structural view of the central air collecting duct of the present invention;

the reference numbers in the drawings are, in order: 1. the device comprises a collecting hopper 11, a material receiving port 12, a heavy material discharging port 13, a light material discharging port 2, a supporting frame 3, a turning plate adjusting device 31, an adjusting disc 311, a limiting hole 32, a rotating shaft 33, an adjusting rod 34, a limiting pin 35, a handle 36, a turning plate 4, a wind collecting pipe 41, ports I and 42, ports II and 5, a fan 6, a material conveyor 61 and a blanking port.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1:

referring to fig. 1 to 3, a light and heavy material separating device for a winnowing device is improved in that: including support frame 2, be equipped with aggregate bin 1 on support frame 2, aggregate bin 1 connects material mouth 11 and material conveyer 6's blanking mouth 61 to be linked together, aggregate bin 1's the below that connects material mouth 11 is equipped with heavy material discharge gate 12, aggregate bin 1 keeps away from the below that connects one side of material mouth 11 is equipped with light material discharge gate 13, aggregate bin 1 is close to connect a lateral wall and the fan 5 of material mouth 11 to be linked together, the wind-force size of fan 5 is adjustable, fan 5 with be equipped with air collecting duct 4 between the aggregate bin 1, heavy material discharge gate 12 with be equipped with between the light material discharge gate 13 and turn over board adjusting device 3, turn over board adjusting device 3 including turning over board 36, it is adjustable to turn over the rotation angle of board 36.

In the present embodiment, the front, rear, left, and right refer to the front, rear, left, and right directions shown in fig. 1, the collecting hopper 1 is fixedly mounted on the supporting frame 2, the material conveyor 6 is disposed above the collecting hopper 1, and the material conveyor 6 conveys the crushed material particles into the collecting hopper 1. During operation, material conveyor 6 carries the material granule to right-hand member mouth department, and the material granule falls down and falls into in the collecting hopper 1 via connecing material mouth 11 from blanking mouth 61, and the heavy material discharge gate 12 of collecting hopper 1 is wide on the top down the narrow hourglass hopper-shaped, and the right side wall of light material discharge gate 13 inclines right and makes light material discharge gate 13 also be wide on the top down the narrow hourglass hopper-shaped. The fan 5 is arranged outside one side wall of the material receiving port 11 and is positioned below the material receiving port 11, the fan 5 continuously blows air to the material receiving port 11, light materials are blown to the left side, and heavy materials are large in mass and enough to resist the action of wind power, so that the heavy materials fall into the heavy material discharging port 12. The turning plate adjusting device 3 is arranged between the heavy material discharge port 12 and the light material discharge port 13 through wind power of the fan 5, the turning angle of a turning plate 36 of the turning plate adjusting device 3 can be adjusted, the anticlockwise turning angle is positive, the clockwise turning angle is negative, the turning angle of the turning plate is 0-180 degrees, and the turning angle of the turning plate 36 or the wind power of the fan 5 is adjusted through observing the blanking condition. For example, when observing that the material particles falling from the heavy material outlet 12 contain light materials, it indicates that the wind force is not small enough to blow part of the light materials into the light material outlet 13, and/or the turnover angle of the flap 36 is too large, so that the flap 36 blocks the light materials blown to the left side and the light materials fall into the heavy material outlet 12, at this time, the wind force of the fan 5 is increased, and/or the turnover angle of the flap 36 is adjusted to an acute angle, so that the flap 36 does not block the light materials and the light materials are all blown to the light material outlet 13. Similarly, when it is observed that the material particles falling from the light material outlet 13 contain heavy materials, it is indicated that the heavy materials are blown into the light material outlet 13 due to too large wind force, and/or the turnover angle of the turning plate 36 is too small, so that the heavy materials cannot be blocked, and the material particles which are slightly finer but not enough to reach the light material standard in the heavy materials also fall into the light material outlet 13, at this time, the wind force of the fan 5 is reduced, and/or the turnover angle of the turning plate 36 is reduced to an obtuse angle, so that the turning plate 36 can block part of the light materials, and the light materials are separated more accurately and effectively. Be equipped with collection tuber pipe 4 between fan 5 and the aggregate bin 1, collection tuber pipe 4 is used for leading and the pressurization with the wind that fan 5 blew off for wind-force gathering does not disperse, and more effective action is on the material granule, thereby saves the energy resource consumption of fan more. According to the type of the materials conveyed by the material conveyor 6, the wind power of the fan and the corresponding turning angle of the turning plate can be respectively recorded subsequently, so that the parameters of the fan and the turning plate are adjusted in advance aiming at different material particles, and the high-precision light and heavy material separation effect is achieved.

Compared with a multi-stage separation mode, the light and heavy substance separation device for the winnowing equipment provided by the embodiment has a simpler and more compact structure and saves more energy; compared with equipment combining vibration and winnowing, the structure is simpler, and the energy consumption is lower; the wind power of the fan can be adjusted, the wind power can be adjusted in time according to the condition of material particles, the fan is more practical, and the accuracy of separating light and heavy materials is improved; the wind collecting pipe guides and pressurizes the wind of the fan, so that the wind is collected and not diffused, and the wind effectively acts on material particles, thereby improving the separation efficiency and saving the energy consumption of the fan; the turnover plate adjusting device is arranged, so that the turnover angle of the turnover plate can be adjusted, the turnover plate has a certain blocking effect on material particles, and the wind power of the fan is matched for adjusting the size, so that the separation of light and heavy materials is more accurate.

Further, the lower end face of the flap adjusting device 3 is higher than the lower end face of the heavy material outlet 12.

Further, the fan 5 is a variable frequency fan.

In this embodiment, the frequency conversion fan links to each other with main control system, according to the kind of the material of carrying, gives suitable wind-force size through main control system control frequency conversion fan to reach the effect of better light and heavy material separation, degree of automation is higher.

Further, the support frame 2 is made of section steel in a fixed lap joint mode.

Further, the support frame 2 is fixedly installed on the ground through a chemical anchor bolt.

Example 2:

on the basis of embodiment 1, referring to fig. 5, a port I41 of the wind collecting duct 4 is communicated with the blower 5, a port II42 of the wind collecting duct 4 is communicated with the collecting hopper 1, and a vertical dimension of the port I41 is larger than a vertical dimension of the port II 42.

Further, the port II42 is flat.

In this embodiment, the vertical dimension refers to the vertical dimension based on fig. 1. The port I41 of the air collecting pipe 4 has a large vertical size, so that the air blown out from the fan 5 can be conveniently collected, the port II42 has a small vertical size and is flat, the air collected from the port I41 can be collected and compressed, and the wind power of the air blown out from the port II42 is increased, so that the fan 5 with small power can generate wind power with large power, and the energy consumption of the fan 5 is further saved; and the collected wind is more concentrated and is not dispersed, so that the wind can more effectively act on material particles, and the energy efficiency utilization rate is higher.

Further, the horizontal thickness of the port II42 is not less than half of the horizontal thickness of the receiving opening 11 of the collecting hopper 1.

In this embodiment, the horizontal thickness refers to the front and rear thickness based on fig. 1, so that the material particles falling from the material receiving port 11 can be affected by the wind force, thereby improving the accuracy of separating the light and heavy materials.

Example 3:

on the basis of embodiment 1 or 2, referring to fig. 2 to 4, the flap adjusting device 3 includes a rotating shaft 32 disposed between the heavy material outlet 12 and the light material outlet 13, the rotating shaft 32 is mounted on the collecting hopper 1, the rotating shaft 32 can rotate around its axis, and one side of a flap 36 is fixedly connected to the rotating shaft 32.

Further, the turning plate adjusting device 3 comprises an adjusting disc 31 fixedly installed on the outer wall of the collecting hopper 1, the rotating shaft 32 is arranged at the central position of the adjusting disc 31, the end portion of the rotating shaft 32 is fixedly connected with one end of the adjusting rod 33, a plurality of limiting holes 311 are formed in the adjusting disc 31, a through hole is formed in the adjusting rod 33, and a limiting pin 34 is installed in the through hole and the limiting holes 311 to fix the relative positions of the adjusting rod 33 and the adjusting disc 31, so that the turning angle of the turning plate 36 is fixed.

Further, the other end of the adjusting rod 33 is provided with a handle 35.

In this embodiment, when the turning angle of the turning plate 36 is adjusted, the limiting pin 34 installed in the through hole and the limiting hole 311 is firstly taken out, the adjusting rod 33 is rotated to rotate the rotating shaft 32, so as to drive the turning plate 36 to turn, after the turning plate 36 is turned to be near the target angle, the through hole is aligned with the limiting hole 311 closest to the through hole, and the limiting pin 34 is installed in the aligned through hole and the limiting hole 311, so that the relative position of the adjusting rod 33 and the adjusting disc 31 is fixed, and further, the turning angle of the turning plate 36 is fixed, and the operation is simple.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a light and heavy material separator for winnowing equipment which characterized in that: including support frame (2), be equipped with aggregate bin (1) on support frame (2), aggregate bin (1) connect material mouth (11) to be linked together with blanking mouth (61) of material conveyer (6), the below that connects material mouth (11) of aggregate bin (1) is equipped with heavy material discharge gate (12), aggregate bin (1) is kept away from the below of one side of connecing material mouth (11) is equipped with light material discharge gate (13), be close to of aggregate bin (1) connect a lateral wall of material mouth (11) to be linked together with fan (5), the wind-force size of fan (5) is adjustable, fan (5) with be equipped with collection tuber pipe (4) between aggregate bin (1), heavy material discharge gate (12) with be equipped with between light material discharge gate (13) and turn over board adjusting device (3), turn over board adjusting device (3) including turning over board (36), turn over the rotation angle of board (36) is adjustable.

2. The light and heavy material separating device for an air separation device according to claim 1, wherein: the port I (41) of the air collecting pipe (4) is communicated with the fan (5), the port II (42) of the air collecting pipe (4) is communicated with the aggregate hopper (1), and the vertical size of the port I (41) is larger than that of the port II (42).

3. The light and heavy material separating device for an air separation device according to claim 2, wherein: the port II (42) is flat.

4. The light and heavy material separating device for an air separation device according to claim 3, wherein: the horizontal thickness of the port II (42) is not less than half of the horizontal thickness of the material receiving opening (11) of the aggregate bin (1).

5. The light and heavy material separating device for an air separation device according to claim 1, wherein: the plate turning adjusting device (3) comprises a rotating shaft (32) arranged between the heavy material discharging port (12) and the light material discharging port (13), the rotating shaft (32) is installed on the aggregate bin (1), the rotating shaft (32) can rotate around the axis of the rotating shaft, and one side of the turning plate (36) is fixedly connected with the rotating shaft (32).

6. The light and heavy material separating device for an air separation device according to claim 5, wherein: turning plate adjusting device (3) including fixed mounting in adjusting disk (31) of collecting hopper (1) outer wall, pivot (32) are located the central point of adjusting disk (31) puts, the tip of pivot (32) and the one end fixed connection who adjusts pole (33), be equipped with a plurality of spacing holes (311) on adjusting disk (31), be equipped with the through-hole on adjusting pole (33), spacing pin (34) install in the through-hole with in spacing hole (311) in order to with adjust pole (33) with the relative position of adjusting disk (31) is fixed, thereby will turn over the rotation angle of board (36) and fix.

7. The light and heavy material separating device for an air separation device according to claim 6, wherein: the other end of the adjusting rod (33) is provided with a handle (35).

8. The light and heavy material separating device for an air separation device according to claim 1, wherein: the support frame (2) is made of section steel in a fixed lap joint mode.

9. The light and heavy material separating device for an air separation apparatus according to claim 8, wherein: the support frame (2) is fixedly arranged on the ground through a chemical anchor bolt.

10. The light and heavy material separating device for an air separation device according to claim 1, wherein: the fan (5) is a variable frequency fan.

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