CN212493949U - Negative pressure formula construction waste sorting unit - Google Patents
Negative pressure formula construction waste sorting unit Download PDFInfo
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- CN212493949U CN212493949U CN202020547660.2U CN202020547660U CN212493949U CN 212493949 U CN212493949 U CN 212493949U CN 202020547660 U CN202020547660 U CN 202020547660U CN 212493949 U CN212493949 U CN 212493949U
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- belt conveyor
- winnowing box
- feeding belt
- negative pressure
- belt feeder
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Abstract
The utility model discloses a negative pressure formula building rubbish sorting unit, which comprises a frame, the material loading belt feeder, the wind selection case, the rotary drum, fan and finished product material belt feeder, the material loading belt feeder is installed at the top of frame, be provided with the belt feeder feed bin of the open form in top on the material loading belt feeder, the one end of material loading belt feeder is connected with the wind selection case, the front of wind selection case has connected gradually perspective window and access door, still install the rotary drum who is located perspective window below on the wind selection case, the one end that the material loading belt feeder was kept away from to the wind selection case is connected with external wind gap pipe. The feeding belt machine of the utility model can spread the raw materials more widely and thinner, so that the materials are fully contacted with the high-speed airflow, the sorting effect is improved, and the instantaneous treatment capacity is improved; the rotary drum can enable large light substances such as wood blocks to enter the wood block outlet along with the rotation of the rotary drum, so that the quality of finished products is improved; the multi-channel curtain is arranged and composed of chains, and can disperse wind directions, reduce wind speeds and promote light substances to settle while filtering the light substances.
Description
Technical Field
The utility model relates to a sorter technical field especially relates to a negative pressure formula building rubbish sorting unit.
Background
The sorting machine is a sorting device which separates mixed powdery materials into light and heavy parts by utilizing the air suspension principle, the materials in the sorting machine fall on a high-speed rotating material distribution disc through a feeding belt and a feeding hopper under the action of wind power, the materials are fully dispersed and thrown to a buffer ring under the action of centrifugal force, and the heavier materials slide into a coarse material collector of the sorting machine to be collected through blades of an adjusting ring under the action of cross airflow generated by a rotor in the falling process.
The existing equipment has the defects of uneven incoming material in operation and over-thick material layer in a separation area of a blowing port, which causes insufficient treatment capacity; in the light material settling area, the light drifts are difficult to settle and block the return air inlet; the box body has the problems of wind leakage and dust leakage.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a negative pressure formula building rubbish sorting unit, it is inhomogeneous to solve the supplied materials in the existing equipment operation, and the mouth of blowing divides the sorting zone bed of material to be too thick, problem that the handling capacity is not enough.
The embodiment of the utility model provides a negative pressure type construction waste sorting device, which comprises a frame, a feeding belt conveyor, a winnowing box, a rotary drum, a fan and a finished product belt conveyor, wherein the feeding belt conveyor is arranged at the top of the frame, a belt conveyor bin with an open top is arranged on the feeding belt conveyor, one end of the feeding belt conveyor is connected with the winnowing box, the front of the winnowing box is sequentially connected with a perspective window and an access door, the rotary drum positioned below the perspective window is also arranged on the winnowing box, one end of the winnowing box far away from the feeding belt conveyor is connected with an external tuyere pipe, the bottom of the external tuyere pipe is connected with the fan through a return air pipe, the fan is arranged on the frame, one end of the fan far away from the external tuyere pipe is connected with a blowing pipe, the blowing pipe is connected with the winnowing box, a light drift matter outlet is arranged at the bottom of the winnowing box, a light drift matter collecting bag is, the bottom of winnowing box is seted up and is located the right side that the thing export was floated in the light and seted up the billet export, and the bottom of frame corresponds the billet exit and is provided with the billet and collects the bag, the bottom of winnowing box still is connected with the aggregate outlet pipe, the aggregate outlet pipe is connected with finished product material belt feeder.
Furthermore, a feeding shield is arranged on the feeding belt conveyor and is connected with the winnowing box.
Furthermore, the feeding belt conveyor is arranged in an inclined manner, and the inclination angle of the feeding belt conveyor is ten degrees to twenty degrees.
Furthermore, the top of the winnowing box is sequentially provided with at least two curtains and a grate plate, the curtains are positioned on the right side of the grate plate, and the grate plate is arranged in an inclined manner.
Furthermore, a duckbilled air blowing pipe is connected to the side surface of the air separation box below the feeding belt conveyor.
Furthermore, an external air pipe is connected to the upper portion of the back face of the air separation box.
The embodiment of the utility model provides a technical scheme has following beneficial effect: the feeding belt conveyor can spread raw materials wider and thinner, so that the materials are fully contacted with high-speed airflow, the sorting effect is improved, and the instantaneous treatment capacity is improved; the rotary drum can enable large light substances such as wood blocks to enter the wood block outlet along with the rotation of the rotary drum, so that the quality of finished products is improved; the multi-channel curtain is arranged and composed of chains, and can disperse wind direction, reduce wind speed and promote light substances to settle while filtering the light substances; the grate plate with the large section of the air return opening can be applied to filtering light substances and effectively reduce the airflow resistance, and the grate plate can be taken out from the upper part for cleaning, so that an operator can conveniently maintain equipment in time, and blockage is avoided; an external air port on the air return cover is connected with an external equipment dust remover, so that negative pressure can be ensured in the air separation box while dust is discharged, and the pollution of dust leakage of the box body to the external air is avoided; the return air pipe on the return air cover is connected with the fan to realize the internal circulation of the main airflow, so that the use of new air is reduced, and the generation of dust gas is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the embodiment of the utility model provides a negative pressure formula building rubbish sorting unit's schematic structure diagram.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.
FIG. 1 is a schematic structural diagram of a negative pressure type construction waste sorting device in an embodiment of the present invention, as shown in FIG. 1, the negative pressure type construction waste sorting device comprises a frame 1, a feeding belt machine 3, a winnowing box 5, a rotary drum 6, a return air pipe 13, a fan 14 and a finished product belt machine 22, the feeding belt machine is installed on the top of the frame, the feeding belt machine is arranged in an inclined manner, the inclination angle is ten degrees to twenty degrees, the raw material can be spread wider and thinner, the material can be fully contacted with high-speed airflow, the local material layer is prevented from being too thick, the sorting effect is good, the instantaneous treatment capacity is effectively improved, a belt machine bin 2 with an open top is arranged on the feeding belt machine, one end of the feeding belt machine is connected with a winnowing box, a feeding shield 4 is arranged on the feeding belt machine, the shield is connected with the winnowing box, the leakage at the joint is avoided, the front of the winnowing box is sequentially connected with a transparent window 7, make things convenient for operating personnel in time to maintain the sorter, the back top of winnowing box is connected with external tuber pipe, can guarantee that the box is inside all the time and be in the negative pressure state, the top of winnowing box has set gradually heavy curtain 9 and comb board 10, two are no less than to the quantity of heavy curtain, the heavy curtain is located the right side of comb board, the comb board is the slope form setting, can also disperse the wind direction and reduce the wind speed and promote light material and subside when filtering light material, the comb board filters light material once more, the comb board adopts the big cross-section can effectively reduce the air current resistance, the comb board can be followed winnowing box upper portion and taken out, make things convenient for operating personnel in time to maintain.
The winnowing box is also provided with a rotary roller positioned below the perspective window, the rotary roller can be adjusted left and right to enable light materials such as wood blocks to enter a wood block outlet along with the rotation of the wood blocks, one end of the winnowing box, which is far away from the feeding belt conveyor, is connected with an external tuyere pipe 12, the external tuyere pipe is connected with an external equipment dust remover, negative pressure in the winnowing box can be ensured while dust is discharged, and the pollution of box body dust leakage to air is avoided, the bottom of the external tuyere pipe is connected with a fan through a return air pipe, the fan is arranged on the machine frame, one end of the fan, which is far away from the external tuyere pipe, is connected with a blowing pipe 15, the blowing pipe is connected with the winnowing box, the side surface of the winnowing box, which is positioned below the feeding belt conveyor, is connected with a duck-billed air pipe 16, the bottom of the winnowing box is provided with a light floater outlet 17, the bottom of the machine frame is provided with a light floater collecting bag 18 corresponding, the bottom of the frame is provided with a wood block collecting bag 20 corresponding to the wood block outlet, the collecting bag collects light materials and simultaneously plays a role in sealing the winnowing box, the bottom of the winnowing box is also connected with an aggregate outlet pipe 21, and the aggregate outlet pipe is connected with a finished product belt conveyor.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (6)
1. A negative pressure type building garbage sorting device is characterized by comprising a rack, a feeding belt conveyor, a winnowing box, a rotary roller, a fan and a finished product belt conveyor, wherein the feeding belt conveyor is installed at the top of the rack, a belt conveyor bin with an open top is arranged on the feeding belt conveyor, one end of the feeding belt conveyor is connected with the winnowing box, the front side of the winnowing box is sequentially connected with a perspective window and an access door, the rotary roller below the perspective window is also installed on the winnowing box, one end, away from the feeding belt conveyor, of the winnowing box is connected with an external air port pipe, the bottom of the external air port pipe is connected with the fan through a return air pipe, the fan is installed on the rack, one end, away from the external air port pipe, of the fan is connected with a blowing pipe, the blowing pipe is connected with the winnowing box, a light floater outlet is formed in the bottom of the winnowing box, and a light floater collecting bag is, the bottom of winnowing box is seted up and is located the right side that the thing export was floated in the light and seted up the billet export, and the bottom of frame corresponds the billet exit and is provided with the billet and collects the bag, the bottom of winnowing box still is connected with the aggregate outlet pipe, the aggregate outlet pipe is connected with finished product material belt feeder.
2. The negative pressure type construction waste sorting device according to claim 1, wherein the feeding belt conveyor is provided with a feeding shield, and the feeding shield is connected with the air separation box.
3. The negative pressure type construction waste sorting device according to claim 1, wherein the feeding belt conveyor is arranged in an inclined manner, and the inclination angle is ten degrees to twenty degrees.
4. The negative-pressure type construction waste sorting device according to claim 1, wherein at least two curtains and a grate plate are sequentially arranged at the top of the winnowing box, the curtains are positioned at the right side of the grate plate, and the grate plate is arranged in an inclined manner.
5. The negative pressure type construction waste sorting device according to claim 1, wherein a duckbilled blowing pipe is connected to the side surface of the air separation box below the feeding belt conveyor.
6. The negative pressure type construction waste sorting device according to claim 1, wherein an external air duct is connected to the upper portion of the back surface of the air separation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020547660.2U CN212493949U (en) | 2020-04-14 | 2020-04-14 | Negative pressure formula construction waste sorting unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020547660.2U CN212493949U (en) | 2020-04-14 | 2020-04-14 | Negative pressure formula construction waste sorting unit |
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| CN212493949U true CN212493949U (en) | 2021-02-09 |
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| CN202020547660.2U Active CN212493949U (en) | 2020-04-14 | 2020-04-14 | Negative pressure formula construction waste sorting unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653590A (en) * | 2022-03-29 | 2022-06-24 | 华侨大学 | Light material sorting device and method capable of reducing energy consumption |
| CN117019397A (en) * | 2023-10-08 | 2023-11-10 | 山西山安立德环保科技有限公司 | Building rubbish screening device and method |
| CN117102033A (en) * | 2023-10-24 | 2023-11-24 | 山东群峰重工科技股份有限公司 | Light material garbage separation bin and light material conveying system |
-
2020
- 2020-04-14 CN CN202020547660.2U patent/CN212493949U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653590A (en) * | 2022-03-29 | 2022-06-24 | 华侨大学 | Light material sorting device and method capable of reducing energy consumption |
| CN117019397A (en) * | 2023-10-08 | 2023-11-10 | 山西山安立德环保科技有限公司 | Building rubbish screening device and method |
| CN117019397B (en) * | 2023-10-08 | 2023-12-08 | 山西山安立德环保科技有限公司 | Building rubbish screening device and method |
| CN117102033A (en) * | 2023-10-24 | 2023-11-24 | 山东群峰重工科技股份有限公司 | Light material garbage separation bin and light material conveying system |
| CN117102033B (en) * | 2023-10-24 | 2024-01-26 | 山东群峰重工科技股份有限公司 | Light material garbage separation bin and light material conveying system |
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