CN220787389U

CN220787389U - Novel light material conveying system

Info

Publication number: CN220787389U
Application number: CN202322671387.0U
Authority: CN
Inventors: 张群峰; 张伟; 史庆稳
Original assignee: Shandong Qunfeng Heavy Industry Technology Co ltd
Current assignee: Shandong Qunfeng Heavy Industry Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-16
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the field of garbage disposal equipment, in particular to a novel light material conveying system, which comprises the following components: the conveying mechanism comprises a first conveying belt and a second conveying belt, and the discharging end of the first conveying belt is arranged on the upper side of the feeding end of the second conveying belt; the conveying pipeline comprises a housing and a conveying pipe connected with the housing, and the housing is arranged at the outer sides of the discharge end of the first conveying belt and the feed end of the second conveying belt; the separation mechanism comprises a shell and a separation assembly arranged in the shell, the shell is provided with an air inlet and an air outlet, one end, which is connected with the conveying pipe and is away from the housing, is connected with the air inlet, and the separation assembly can separate at least part of light substances entering the air flow from the air inlet and then is discharged through the air outlet; and one end of the return air pipeline is connected with the air outlet, and the other end of the return air pipeline is connected with the housing. The utility model effectively solves the problems existing in the prior art by optimizing the arrangement of the conveying pipeline and the return air pipeline.

Description

Novel light material conveying system

Technical Field

The utility model relates to the field of garbage treatment equipment, in particular to a novel light material conveying system.

Background

The garbage has the characteristic of multi-form mixing, light and heavy materials are mixed, such as materials like packaging bags, paper sheets, stones, glass and the like are mixed in part of household garbage, in the garbage treatment process, the separation of the light and heavy materials is an essential link, and the mode of separating the light and heavy materials by winnowing is more in application.

For separating light and heavy matters by air separation, part of the prior art adopts a pneumatic separation system for separating the light matters from the plastics in the household garbage treatment process as disclosed in application number 201110280129.9, and the pneumatic separation system blows air by an air supply pipeline 5 in the falling process between a garbage feeding device 2 and a heavy matter receiving conveyor 7 to blow the light matters into an air separation bin, so that the light matters in the air are separated in the air separation bin and a material separator.

In this kind of selection by winnowing conveying equipment, light material falls into light material receiving conveyer after selection by winnowing storehouse department direct separation, and light material conveyer outwards carries light material, adopts this kind of mode, and light material conveyer, selection by winnowing storehouse, loading attachment, heavy material conveyer concentrate to arrange, and each structural component overall arrangement is compact, and the arrangement adjustment degree of difficulty to light material conveyer outwards carries is great, and light material carries the restriction great, in some actual conditions, and light material conveyer still need cooperate the second grade conveyer again in order to adjust light material direction of delivery, and the flexibility of use is relatively poor.

Thus, there is an urgent need for improvements in existing new and new light material delivery systems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a novel light material conveying system, which effectively solves the problems in the prior art by optimizing the arrangement of a conveying pipeline and a return air pipeline.

In order to solve the above problems, the present utility model provides a novel light material delivery system comprising: the conveying mechanism comprises a first conveying belt and a second conveying belt, and the discharging end of the first conveying belt is arranged on the upper side of the feeding end of the second conveying belt; the conveying pipeline comprises a housing and a conveying pipe connected with the housing, and the housing is arranged outside the discharge end of the first conveying belt and the feed end of the second conveying belt; the separation mechanism comprises a shell and a separation assembly arranged in the shell, the shell is provided with an air inlet and an air outlet, one end, which is connected with the conveying pipe and deviates from the housing, of the conveying pipe is connected with the air inlet, and the separation assembly can separate at least part of light substances entering the air flow from the air inlet and then discharge the light substances through the air outlet; and one end of the return air pipeline is connected with the air outlet, and the other end of the return air pipeline is connected with the housing.

Further, the return air duct includes: the first return air pipe is connected with the air outlet; the purifying piece is provided with an inlet and an outlet, and the inlet is connected with the first return air pipe; and the second return air pipe is connected with the outlet of the purifying piece and the housing.

Further, the purifying member is at least one selected from a cyclone separator, a cartridge filter, and a cloth bag filter.

Further, two conveying mechanisms are arranged, and the purifying piece is arranged between the two conveying mechanisms; the two second return air pipes are respectively connected with the two conveying mechanism covers.

Further, the return air duct comprises a reducer pipe connected with the housing, and the section of the reducer pipe gradually increases along the direction towards the housing.

Further, the housing is provided with an access door.

Further, a fan is arranged at one end of the return air pipeline, which is close to the housing.

Further, the return air pipeline extends to the lower side of the housing and then extends upwards to be connected with the housing, and the fan is arranged at the part of the return air pipeline, which is positioned at the lower side of the housing.

Further, the conveying system further comprises a supporting seat for supporting the separating mechanism, and the height difference between the position, where the conveying pipeline is connected with the housing, and the air inlet is smaller than or equal to 2m.

Further, the separation assembly includes: the air inlet and the air outlet are separated by the separation plate, and the separation plate is provided with an air hole; the material stirring shaft is arranged on one side of the separation plate, which faces the air inlet, and is rotatably arranged, material stirring plates are arranged on the surface side of the material stirring shaft along the circumferential direction at intervals, and the distance between at least part of the moving track of the material stirring plates and the separation plate is less than or equal to 1cm; and the part of the shell at the lower side of the stirring shaft forms the blanking bin.

The utility model has the beneficial effects of simple structure and effectively solves the problems in the prior art by optimizing the arrangement of the conveying pipeline and the return air pipeline.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic side cross-sectional view of the bag removal mechanism of the embodiment of fig. 1.

Fig. 3 is a partial side view of the embodiment of fig. 1 at the housing.

Wherein: 1. a first conveyor belt; 2. a second conveyor belt; 3. a housing; 4. a delivery tube; 5. a housing; 6. an air inlet; 7. an air outlet; 8. a first return air pipe; 9. a purifying member; 10. a second return air pipe; 11. a reducer pipe; 12. an access door; 13. a blower; 14. a support base; 15. a partition plate; 16. a stirring shaft; 17. a kick-out plate; 18. a blanking bin; 19. and a wind hole.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present utility model, as shown in fig. 1-3, there is provided a novel light material delivery system comprising: the conveying mechanism comprises a first conveying belt 1 and a second conveying belt 2, wherein the discharging end of the first conveying belt 1 is arranged on the upper side of the feeding end of the second conveying belt 2; the conveying pipeline comprises a housing 3 and a conveying pipe 4 connected with the housing 3, and the housing 3 is covered on the outer sides of the discharge end of the first conveying belt 1 and the feed end of the second conveying belt; the separation mechanism comprises a shell 5 and a separation assembly arranged in the shell 5, the shell 5 is provided with an air inlet 6 and an air outlet 7, one end, which is connected with the conveying pipe 4 and is away from the housing 3, is connected with the air inlet 6, and the separation assembly can separate at least part of light substances entering the air flow from the air inlet 6 and then is discharged through the air outlet 7; and one end of the return air pipeline is connected with the air outlet 7, and the other end of the return air pipeline is connected with the housing 3.

When the light matter conveying system is used, materials to be separated move towards the discharge end of the first conveyor, when the materials want to fall down from the feed end of the second conveyor, air flows back through the return air pipeline to blow, so that the light matters enter the conveying pipe 4 after passing through the housing 3 and enter the housing 5 through the air inlet 6 after being conveyed by the conveying pipeline, and after the light matters are separated by the separating component, the air from which the light matters are separated enters the return air pipeline and flows to the housing 3 again.

According to the light material conveying system, light materials can be separated to the conveying pipeline at the position of the housing 3, the light materials are conveyed to the separating mechanism through the conveying pipeline to be separated in gas, and the air flow after gas separation returns to the housing 3 again through the return air pipeline, so that the air flow recycling is realized.

The utility model has the beneficial effects that: firstly, the separated light material wind flow is conveyed to the separating mechanism through the conveying pipeline, the light material is separated, meanwhile, the light material conveying with a certain distance is realized, the arrangement of the conveying pipe 4 is more flexible than that of a conveyor, the occupied space is small, the position layout of the conveying mechanism and the separating mechanism is easier to adjust, and the conveyor with the shell 5 for discharging the light material outwards can also be flexibly adjusted at the separating mechanism; and secondly, the arrangement of the conveying pipeline and the return air pipeline realizes the recycling of the air flow, so that the air discharge to the outside in the separation conveying process is reduced, and the air purification difficulty caused by the outward air discharge is reduced.

In the illustrated embodiment, for the arrangement of the return air duct, further specifically, the return air duct includes:

the first return air pipe 8 is connected with the air outlet 7;

a purifying member 9 having an inlet and an outlet, the inlet being connected to the first return air duct 8;

a second return duct 10 connecting the outlet of the purifying element 9 with the housing 3.

As shown in the figure, by providing the purifying member 9, the wind flow flowing out of the air outlet 7 can be filtered again to improve the separation efficiency of the light substances.

As a preferred implementation, the purifying element 9 is selected from at least one of a cyclone, a cartridge filter, a cloth bag filter. In this way, solids remaining in the wind flow are separated again in the cleaning element 9.

In the illustrated embodiment, a further optimized arrangement is that two of the conveying means are provided, and the cleaning element 9 is arranged between the two conveying means; the two second air return pipes 10 are arranged, and the two second air return pipes 10 are respectively connected with the housings 3 of the two conveying mechanisms.

As shown in the figure, the space between the two conveying mechanisms can be used for arranging the purifying piece 9 and the second return air pipe 10, so that the rationality of space utilization can be further increased, one purifying piece 9 can be used for simultaneously providing purified air flow for the two conveying mechanisms, and the equipment utilization rate is improved.

It should be noted that the manner in which two conveying mechanisms are provided is shown in the drawings, and is not a limitation of the present utility model, and in alternative embodiments, one conveying mechanism, or more than two conveying mechanisms, may be provided.

In the illustrated embodiment, as shown in the figures, a further optimization is provided in that the return duct comprises a reducer pipe 11 connected to the casing 3, the cross section of the reducer pipe 11 gradually increasing in the direction towards the casing 3.

As shown in the figure, the materials in the housing 3 can be separated and then enter the conveying pipe 4 gradually through the reducer pipe 11 with a larger section more easily, and meanwhile, after the radial size of the conveying pipe 4 is relatively reduced, the wind pressure in the conveying pipe 4 can be increased, so that the smoothness of the flow in the conveying pipe 4 is improved, and the light materials are prevented from being blocked after the deposition of the conveying pipe 4.

In the illustrated embodiment, a further advantageous arrangement consists in that the housing 3 is provided with an access door 12. By providing access door 12, access to the interior of housing 3 for maintenance and cleaning is facilitated.

For the illustrated embodiment, a further optimization is provided in that the return air duct is provided with a fan 13 at the end close to the housing 3. As shown, by arranging the blower 13 at the end of the return air duct near the housing 3, the air flow entering the blower 13 can be purified by the separating mechanism, and in some embodiments provided with the purifying member 9, further purification of the air flow can be achieved, and the working environment of the blower 13 is improved. At the same time, the wind pressure of the blower 13 can be blown to the housing 3 in a short wind path so that the wind flow in the housing 3 has sufficient wind pressure and flow velocity to separate the light substances to the conveying pipe.

In the illustrated embodiment, a further optimization is provided in that the return air duct extends to the underside of the housing 3 and then extends upwards to connect with the housing 3, and the blower 13 is provided at a portion of the return air duct at the underside of the housing 3. As shown in the figure, by such arrangement, the space on the lower side of the housing 3 can be further utilized, so that the layout is more reasonable.

For the illustrated embodiment, a further optimization is that the conveying system further comprises a supporting seat 14 for supporting the separating mechanism, and the difference between the position where the conveying pipeline is connected with the housing 3 and the height of the air inlet 6 is less than or equal to 2m. As shown in the figure, by arranging the supporting seat 14, the space on the upper side of the conveying mechanism can be used for arranging the conveying pipeline, so that the space utilization can be further reasonably optimized; the vertical height difference at two ends of the conveying pipeline is smaller, the conveying pipeline is arranged conveniently and flatly, and wind resistance is reduced.

In the illustrated embodiment, for the arrangement of the separation assembly, further specifically, the separation assembly includes: a partition plate 15 for partitioning the air inlet 6 and the air outlet 7, and the partition plate 15 is provided with an air hole 19; the material stirring shaft 16 is arranged on one side of the separation plate 15 facing the air inlet 6 and can be rotatably arranged, material stirring plates 17 are arranged on the surface side of the material stirring shaft 16 at intervals along the circumferential direction of the material stirring shaft, and the distance between at least part of the moving track of the material stirring plates 17 and the separation plate 15 is less than or equal to 1cm; and a blanking bin 18, wherein the blanking bin 18 is formed at the lower side of the stirring shaft 16 by the shell 5.

As shown in the figure, when in use, after the wind flow carrying the light matters enters through the air inlet 6, the light matters are blocked by the partition plate 15, the wind flow flows out to the air outlet 7 through the air inlet, the light matters of the partition plate 15 gradually move to the shifting plate 17 under the influence of wind force and self disturbance, the shifting plate 17 scrapes the light matters on the partition plate 15, which are closer to the partition plate 15, away from the partition plate 15 in the rotating process, and the light matters fall to the blanking bin 18, so that the separation of the light matters in the wind flow is realized.

Wherein by controlling the distance between the deflector 17 and the separation plate 15, it is possible to keep the deflector 17 capable of scraping off light substances.

In the illustrated embodiment, for the light material of the blanking bin 18, a planetary blanking device can be used to discharge the light material outwards, or an openable blanking door can be provided at the lower section of the housing 5.

The arrangement of the separation assembly is not limited to that shown in the figures and, in alternative embodiments, may take other forms, such as, for example, an existing filter such as a cartridge filter.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. A novel light material delivery system, comprising:

the conveying mechanism comprises a first conveying belt and a second conveying belt, and the discharging end of the first conveying belt is arranged on the upper side of the feeding end of the second conveying belt;

the conveying pipeline comprises a housing and a conveying pipe connected with the housing, and the housing is arranged outside the discharge end of the first conveying belt and the feed end of the second conveying belt;

the separation mechanism comprises a shell and a separation assembly arranged in the shell, the shell is provided with an air inlet and an air outlet, one end, which is connected with the conveying pipe and deviates from the housing, of the conveying pipe is connected with the air inlet, and the separation assembly can separate at least part of light substances entering the air flow from the air inlet and then discharge the light substances through the air outlet;

and one end of the return air pipeline is connected with the air outlet, and the other end of the return air pipeline is connected with the housing.

2. The novel light matter transportation system of claim 1, wherein the return air duct comprises:

the first return air pipe is connected with the air outlet;

the purifying piece is provided with an inlet and an outlet, and the inlet is connected with the first return air pipe;

and the second return air pipe is connected with the outlet of the purifying piece and the housing.

3. The novel light matter delivery system of claim 2, wherein the purifying member is selected from at least one of a cyclone, a cartridge filter, a cloth bag filter.

4. The novel light material conveying system according to claim 2, wherein two conveying mechanisms are provided, and the purifying member is provided between the two conveying mechanisms;

the two second return air pipes are respectively connected with the two conveying mechanism covers.

5. The novel light matter transportation system of claim 1, wherein the return air duct comprises a reducer pipe connected to the housing, the reducer pipe having a cross-section that gradually increases in a direction toward the housing.

6. The novel light matter delivery system of claim 1, wherein said housing is provided with an access door.

7. The novel light material conveying system according to claim 1, wherein a fan is arranged at one end of the return air pipeline, which is close to the housing.

8. The novel light matter transportation system of claim 7, wherein the return air duct extends to the underside of the housing and then extends upwardly to connect to the housing, and the blower is disposed in a portion of the return air duct that is on the underside of the housing.

9. The novel light material conveying system according to claim 1, further comprising a supporting seat for supporting the separating mechanism, wherein a height difference between a position where the conveying pipeline is connected with the housing and the air inlet is less than or equal to 2m.

10. The novel light material delivery system of claim 1, wherein the separation assembly comprises:

the air inlet and the air outlet are separated by the separation plate, and the separation plate is provided with an air hole;

the material stirring shaft is arranged on one side of the separation plate, which faces the air inlet, and is rotatably arranged, material stirring plates are arranged on the surface side of the material stirring shaft along the circumferential direction at intervals, and the distance between at least part of the moving track of the material stirring plates and the separation plate is less than or equal to 1cm;

and the part of the shell at the lower side of the stirring shaft forms the blanking bin.