Integrated biomass energy recovery and waste treatment device

Abstract

The utility model relates to the technical field of biomass recovery treatment, in particular to an integrated biomass energy recovery and waste treatment device which comprises a machine shell, a double-roller crusher is mounted in the machine shell, and the bottom of the machine shell is fixedly connected and communicated with a garbage compressor; the filtering device is installed in the machine shell, and one end of the filtering device penetrates to the outside of the machine shell; the filter device can intercept unqualified waste after crushing in the machine shell, so that the size difference of the waste entering the garbage compressor can be reduced, the compaction effect of the garbage compressor on the waste is improved, and a circulating material stirring mode is adopted, so that the filter plate can be prevented from being blocked, and the waste can be prevented from being crushed. And meanwhile, unqualified waste can be guided back into the double-roller crusher again to be crushed, a user does not need to replace the waste actively, and the using burden of the user is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass recycling and treatment, and particularly relates to an integrated biomass energy recycling and waste treatment device. Background Art

[0002] The integrated biomass energy recycling and waste treatment device integrates energy recycling and waste treatment, efficiently converts biomass waste into clean energy and resources, reduces pollution, and promotes sustainable development.

[0003] The Chinese patent discloses a device for recycling and treating agricultural and forestry waste for biomass energy utilization (the authorization publication number is CN207188432U). The utility model provides such a device for recycling and treating agricultural and forestry waste for biomass energy utilization, which includes a bottom plate, a left and right moving mechanism, a squeezing frame, a discharging mechanism, a pushing mechanism, a mounting plate, a top plate, a crushing mechanism and a compressing mechanism; the mounting plate is fixedly connected and communicated with one end of the bottom plate in the vertical direction. The utility model achieves the effects of high recycling and treatment efficiency and low processing cost.

[0004] Since the above device directly places the waste in the crushing mechanism for crushing, after the crushing is completed, the crushing mechanism is started, and the crushed waste is discharged into the squeezing frame. Since there are quite large gaps between the crushing cylinder and the second baffle and the cutting blades, the waste in these gaps is difficult to be crushed, which easily results in different sizes of the crushed waste. The waste with larger particle sizes is difficult to be fully compacted due to its irregular shape and large gaps, affecting the compaction effect of the subsequent compressing mechanism.

[0005] Therefore, an integrated biomass energy recycling and waste treatment device is proposed to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an integrated biomass energy recycling and waste treatment device to solve the above problems, and improve the problem that the particle size difference of the crushed materials in the existing integrated biomass energy recycling and waste treatment device is large, affecting the subsequent compaction quality.

[0007] The utility model realizes the above purpose through the following technical solutions. An integrated biomass energy recycling and waste treatment device includes: a machine shell, a double-roll crusher is installed inside the machine shell, and the bottom of the machine shell is fixedly connected and communicated with a garbage compressor; a filtering device, the filtering device is installed inside the machine shell, and one end of the filtering device penetrates to the outside of the machine shell.

[0008] Preferably, the filtering device includes a filter plate and a driven pulley. The filter plate is embedded at the connection between the casing and the waste compressor. The driven pulley is rotatably connected to one of the vertical inner walls of the casing. The double-roll crusher is arranged inside the driven pulley. One end of the driven pulley is fixedly connected with a scraper that contacts the filter plate. The surface of the driven pulley is drivingly connected with a belt. One end of the belt penetrates to the outside of the casing. The inside of the belt is drivingly connected with a driving pulley. One end of the driving pulley is fixedly connected with a servo motor. The filtering device can intercept the unqualified waste after crushing inside the casing, which can reduce the size difference of the waste entering the waste compressor, so as to improve the compaction effect of the waste compressor on the waste. And by adopting the way of cyclic feeding, it can not only prevent the filter plate from being blocked, but also guide the unqualified waste back to the double-roll crusher for crushing. There is no need for the user to replace it actively, which also reduces the user's burden.

[0009] Preferably, the number of the scrapers is not less than ten, and the scrapers are fixedly connected to one end of the driven pulley in a ring shape around the center point of the driven pulley. The bottom of the lowermost scraper contacts the filter plate at this time, which can accelerate the scraping rate of the unqualified waste on the surface of the filter plate and further ensure the smoothness of the filter plate.

[0010] Preferably, the vertical cross-sectional shape of the contact part between the casing and the scraper is circular, and the center point of the circle coincides with the center point of the driven pulley, which can reduce the probability that the unqualified waste falls back along the gap between the scraper and the casing during the process of guiding the unqualified waste, so as to improve the effective guiding rate of the unqualified waste.

[0011] Preferably, the vertical cross-sectional shape of the filter plate is arc-shaped, and the center point of the filter plate coincides with the center point of the driven pulley at this time, which can increase the contact area between the filter plate and the scraper, so as to improve the cleaning effect on the surface of the filter plate.

[0012] Preferably, the filtering device further includes a ring rotatably connected to the other vertical inner wall of the casing. One end of the ring is fixedly connected with the scraper, which can improve the running stability of the scraper, so as to reduce the failure rate of the filtering device.

[0013] Preferably, the filtering device further includes a circular arc-shaped guiding plate fixedly connected to the inside of the casing. One of the arc surfaces of the circular arc-shaped guiding plate contacts the adjacent scraper at this time. The top and bottom ends of the circular arc-shaped guiding plate are respectively arranged on the upper and lower sides of the double-roll crusher, which can cooperate with the scraper to guide the unqualified waste to a higher position, so as to ensure that the unqualified waste can be accurately guided into the double-roll crusher.

[0014] Preferably, a guiding inclined plate is fixedly connected to the top of the arc-shaped guiding plate, and the lowest point of the guiding inclined plate is arranged directly above the double-roll crusher, which can more accurately guide the falling unqualified waste into the double-roll crusher.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The filtering device can intercept the unqualified waste after crushing inside the casing, which can reduce the size difference of the waste entering the garbage compressor to improve the compaction effect of the garbage compressor on the waste. And by adopting the cyclic feeding method, it can not only prevent the filter plate from being blocked, but also guide the unqualified waste back to the double-roll crusher for crushing, without the user having to replace it actively, thus reducing the user's burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a vertical sectional schematic diagram of the present utility model;

[0019] Figure 3 is a horizontal sectional schematic diagram of the present utility model;

[0020] Figure 4 is a schematic structural diagram of a partial cut of the filtering device in the present utility model.

[0021] In the figure: 1, casing; 2, double-roll crusher; 3, garbage compressor; 4, filtering device; 41, filter plate; 42, driven pulley; 43, scraper; 44, belt; 45, driving pulley; 46, servo motor; 47, ring; 48, arc-shaped guiding plate; 49, guiding inclined plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Specifically implemented as: As Figures 1-4 shown, an integrated biomass energy recovery and waste treatment device includes: a casing 1, a double-roll crusher 2 is installed inside the casing 1, and the bottom of the casing 1 is fixedly connected and communicated with a garbage compressor 3; a filtering device 4, the filtering device 4 is installed inside the casing 1, and one end of the filtering device 4 penetrates to the outside of the casing 1;

[0024] Both of the two opposite vertical inner walls of the housing 1 are provided with annular cavities. The driven pulley 42 and the ring 47 are respectively rotatably connected to the inside of the two annular cavities, which can reduce the probability of waste adhering to the surface of the driven pulley 42 or the ring 47, so as to reduce the overall operating resistance of the filtering device 4.

[0025] As Figure 2 、 Figure 3 and Figure 4 shown, the filtering device 4 includes a filter plate 41 and a driven pulley 42. The filter plate 41 is embedded and installed at the connection between the housing 1 and the garbage compressor 3. The driven pulley 42 is rotatably connected to one of the vertical inner walls of the housing 1. The double-roll crusher 2 is arranged inside the driven pulley 42. One end of the driven pulley 42 is fixedly connected with a scraper 43 in contact with the filter plate 41. The surface of the driven pulley 42 is drivingly connected with a belt 44. One end of the belt 44 penetrates to the outside of the housing 1. The inside of the belt 44 is drivingly connected with a driving pulley 45. One end of the driving pulley 45 is fixedly connected with a servo motor 46; the number of the scrapers 43 is not less than ten, and the scrapers 43 are fixedly connected to one end of the driven pulley 42 in a ring shape around the center point of the driven pulley 42. The bottom of the lowermost scraper 43 is in contact with the filter plate 41 at this time; the vertical cross-sectional shape of the contactable part between the housing 1 and the scraper 43 is circular, and the center point of the circle coincides with the center point of the driven pulley 42; the vertical cross-sectional shape of the filter plate 41 is arc-shaped, and the center point of the filter plate 41 coincides with the center point of the driven pulley 42 at this time; the filtering device 4 further includes a ring 47 rotatably connected to the other vertical inner wall of the housing 1. One end of the ring 47 is fixedly connected with the scraper 43; the filtering device 4 further includes a circular arc guide plate 48 fixedly connected to the inside of the housing 1. One of the arc surfaces of the circular arc guide plate 48 is in contact with the adjacent scraper 43 at this time. The top and bottom ends of the circular arc guide plate 48 are respectively arranged on the upper and lower sides of the double-roll crusher 2; the top of the circular arc guide plate 48 is fixedly connected with a guide inclined plate 49, and the lowest part of the guide inclined plate 49 is arranged directly above the double-roll crusher 2.

[0026] When the utility model is in use, the user first controls to start the double-roll crusher 2, and then puts the waste into the inside of the machine shell 1. At this time, the double-roll crusher 2 cooperates to crush the passing waste, and then the crushed waste falls above the filter plate 41. The filter plate 41 intercepts the unqualified waste with a size larger than its filter holes in the crushed waste, and the qualified waste with a size smaller than the filter holes of the filter plate 41 falls into the garbage compressor 3. At the same time, the user manually controls to start the servo motor 46. The servo motor 46 drives the driving pulley 45 to rotate. The driving pulley 45 drives the belt 44 to transmit power. The belt 44 drives the driven pulley 42 to rotate. The driven pulley 42 drives the scraper 43 to rotate. During the rotation of the scraper 43, it pushes the unqualified waste intercepted above the filter plate 41. This can ensure that the filter plate 41 is always unblocked to ensure that the qualified waste can smoothly enter the garbage compressor 3. At the same time, the scraper 43 and the inner wall of the machine shell 1 form a movable transfer structure, and this transfer structure guides the unqualified materials upward in a circular motion. During this process, the arc-shaped guide plate 48 blocks the unqualified waste from falling back outside the scraper 43. When the surface of the scraper 43 in contact with the unqualified waste is aligned with the guide inclined plate 49, it means that the unqualified waste loses its block at this time. The unqualified waste falls back into the double-roll crusher 2 under the action of gravity and is crushed again until the size of the waste is smaller than the size of the filter holes of the filter plate 41. When the user observes that the materials inside the garbage compressor 3 reach the preset amount, the user can start the garbage compressor 3 to compact the waste and discharge it to the outside. The filtering device 4 adopts a cyclic feeding method, which can not only prevent the filter plate 41 from being blocked, but also guide the unqualified waste back to the double-roll crusher 2 for crushing, effectively reducing the size difference of the waste entering the garbage compressor 3, and thus improving the compaction effect of the garbage compressor 3 on the waste.

[0027] It should be noted that in the above description, the double-roll crusher 2, the garbage compressor 3, the driven pulley 42, the belt 44, the driving pulley 45 and the servo motor 46 are all devices with relatively mature applications in the prior art. The specific models can be selected according to actual needs. At the same time, the power supply of the double-roll crusher 2, the garbage compressor 3 and the servo motor 46 can be powered by an internal power supply or by the mains power supply. The specific power supply method is selected according to the situation and will not be elaborated here.

[0028] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated biomass energy recovery and waste treatment device, characterized in that, Including: A casing (1), inside which a double-roll crusher (2) is installed, and the bottom of the casing (1) is fixedly connected and communicated with a garbage compressor (3); A filtering device (4), which is installed inside the casing (1), and one end of the filtering device (4) penetrates to the outside of the casing (1); Among them, the filtering device (4) includes a filter plate (41) and a driven pulley (42). The filter plate (41) is embedded at the connection between the casing (1) and the garbage compressor (3). The driven pulley (42) is rotatably connected to one of the vertical inner walls of the casing (1). The double-roll crusher (2) is arranged inside the driven pulley (42). One end of the driven pulley (42) is fixedly connected with a scraper (43) that contacts the filter plate (41). The surface of the driven pulley (42) is drivingly connected with a belt (44). One end of the belt (44) penetrates to the outside of the casing (1). The inside of the belt (44) is drivingly connected with a driving pulley (45). One end of the driving pulley (45) is fixedly connected with a servo motor (46).

2. The integrated biomass energy recovery and waste treatment device according to claim 1, characterized in that: The number of the scrapers (43) is not less than ten, and the scrapers (43) are fixedly connected to one end of the driven pulley (42) in a ring shape around the center point of the driven pulley (42). The bottom of the lowermost scraper (43) contacts the filter plate (41) at this time.

3. An integrated biomass energy recovery and waste treatment device according to claim 2, characterized in that: The vertical cross-sectional shape of the contactable part between the casing (1) and the scraper (43) is circular, and the center point of the circle coincides with the center point of the driven pulley (42).

4. An integrated biomass energy recovery and waste treatment device according to claim 3, characterized in that: The vertical cross-sectional shape of the filter plate (41) is arc-shaped, and the center point of the filter plate (41) coincides with the center point of the driven pulley (42) at this time.

5. An integrated biomass energy recovery and waste treatment device according to claim 1, characterized in that: The filtering device (4) further includes a ring (47) rotatably connected to the other vertical inner wall of the casing (1), and one end of the ring (47) is fixedly connected with the scraper (43).

6. An integrated biomass energy recovery and waste treatment device according to claim 1, characterized in that: The filtering device (4) further includes an arc-shaped guiding plate (48) fixedly connected inside the casing (1). One of the arc surfaces of the arc-shaped guiding plate (48) contacts the adjacent scraper (43) at this time. The top and bottom ends of the arc-shaped guiding plate (48) are respectively arranged on the upper and lower sides of the double-roll crusher (2).

7. An integrated biomass energy recovery and waste treatment device according to claim 6, characterized in that: The top of the arc-shaped guiding plate (48) is fixedly connected with a guiding inclined plate (49), and the lowest point of the guiding inclined plate (49) is arranged directly above the double-roll crusher (2).

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