Accumulated material recovery device for feed port of biomass incinerator

Abstract

The utility model provides a biomass incinerator feed inlet accumulated material recovery device which comprises a conveying belt, a funnel and a material collecting cavity, the front side and the rear side of the conveying belt are each provided with a set of outer supporting frames used for supporting the outer side of the conveying belt, and the outer side of the left end of each outer supporting frame is provided with a set of front cover plates used for shielding biomass incineration disintegrating slag smoke dust. Compared with the prior art, the biomass incineration disintegrating slag recycling device has the advantages that when biomass incineration disintegrating slag is guided, conveyed and recycled through the conveying belt, the motor drives the conveying belt to move, the biomass incineration disintegrating slag is moved from left to right through the conveying belt, and in the moving process, the biomass incineration disintegrating slag can be recycled. The supporting frame of the M-shaped structure and the guide rollers support the lower end of the conveying belt, the vibration degree of the conveying belt can be reduced so that the dust raising situation generated in the biomass incineration disintegrating slag conveying process can be reduced, and meanwhile the dust raising situation can be reduced in the biomass incineration disintegrating slag feeding and discharging process through the front cover plate and the rear cover plate.

Description

Technical Field

[0001] This utility model belongs to the field of biomass incineration technology and relates to a biomass incinerator feed inlet material recovery device. Background Technology

[0002] Existing biomass incineration technologies have several drawbacks in the treatment and recycling of the ash residue generated after incineration. First, the ash residue produced by biomass incineration contains heavy metals and incompletely burned organic matter, which can cause secondary pollution if not properly treated. Second, the complex composition of the ash residue makes recycling difficult, resulting in low resource utilization rates. Furthermore, the treatment and recycling costs of the ash residue are high, especially when deep treatment is required to meet environmental standards, significantly increasing the economic burden. These methods often fail to fully address both environmental and economic issues, require manual collection which is inefficient, and generates dust during collection, potentially harming workers. Therefore, there is an urgent need for a biomass incinerator feed inlet ash residue recycling device to solve these problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a biomass incinerator feed inlet material recovery device to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a biomass incinerator feed inlet material collection and recovery device, including: a conveyor belt and a material collection chamber, wherein a set of external support frames for supporting the outer side of the conveyor belt is provided on the front and rear sides respectively, and a set of front cover plate for shielding the biomass incineration slag and dust is provided on the outer side of the left end of the external support frame.

[0005] The front cover has a rectangular cross-section when viewed from above. The upper end of the conveyor belt has a set of guide shells on both the front and rear sides for guiding the biomass incineration ash. The left side of the guide shell has a triangular cross-section and the inclined surface is symmetrically arranged. The two sets of guide shells are fixed to the two sets of outer support frames by bolts. The inner side of the conveyor belt has several sets of belt supports for supporting it and preventing the biomass incineration ash from shaking and causing dust.

[0006] In a preferred embodiment, the belt support includes guide rollers and a support frame. The left side of the support frame has an M-shaped cross-section, and the upper end of the support frame is provided with three sets of guide rollers for contacting the bottom surface of the conveyor belt.

[0007] In a preferred embodiment, the upper right side of the conveyor belt is provided with a rear cover plate for shielding the smoke and dust from the biomass incineration ash. The top-view cross-section of the rear cover plate is the same as that of the front cover plate, and it is fixed to the upper right side of the two sets of external support frames by bolts. In actual use, when the staff uses the conveyor belt to guide and recycle the biomass incineration ash, the motor drives the conveyor belt to move, and the biomass incineration ash moves from left to right through the conveyor belt. During the movement, the M-shaped support frame and guide rollers support the lower end of the conveyor belt, which can reduce the vibration of the conveyor belt and reduce the dust generated during the transportation of biomass incineration ash. At the same time, the front cover plate and the rear cover plate can reduce dust during the feeding and unloading of biomass incineration ash.

[0008] As a preferred embodiment, a set of funnels for recycling biomass incineration residue is provided at the lower right end of the conveyor belt. The funnels have a rectangular cross-section when viewed from above, and the middle position of the cross-section of the funnels is aligned with the lower right end of the conveyor belt along the same longitudinal line.

[0009] In a preferred embodiment, the funnel includes an inner frame, an adjusting support frame, a movable scraper, a rotating shaft, and inner reinforcing ribs. The upper left and right sides of the inner frame are respectively provided with a set of adjusting supports for adjusting the width of the feeding area, and each set of adjusting supports is provided with several sets of electric cylinders on the outer side.

[0010] In a preferred embodiment, the inner side of the inner frame is provided with a set of feeding chambers for receiving and recycling biomass incineration residue, and the right side of the inner frame is provided with a set of rotating shafts for controlling the rotation and adjustment of the movable scraper.

[0011] In a preferred embodiment, the outer side of the rotating shaft is provided with a set of movable scrapers for cleaning the outer side of the conveyor belt. The lower end of the feeding chamber is provided with a set of collecting chambers for guiding biomass incineration ash. The outer side of the collecting chamber is provided with a set of feeding shells. Inside the collecting chamber are several sets of guide rollers for controlling the feeding and recovery rate of biomass incineration ash and preventing blockage. In actual use, the width of the feeding chamber is adjusted according to the actual amount of biomass incineration ash recovered by using an adjustable support frame. At the same time, the movable scrapers can scrape the bottom of the conveyor belt to clean the outer surface of the conveyor belt, thereby reducing the amount of biomass incineration ash dust remaining on the conveyor belt surface. When the biomass incineration ash enters the feeding chamber for recovery, the several sets of guide rollers can actively guide the biomass incineration ash in the feeding chamber and collecting chamber to control the feeding efficiency of biomass incineration ash and prevent the biomass incineration ash from blocking inside the feeding shell.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: when the biomass incineration ash is guided and recycled by the conveyor belt, the motor drives the conveyor belt to move and the biomass incineration ash moves from left to right through the conveyor belt. During the movement, the M-shaped support frame and guide rollers support the lower end of the conveyor belt, which can reduce the vibration of the conveyor belt and reduce the dust generated during the transportation of biomass incineration ash. At the same time, the front cover plate and the rear cover plate can reduce the dust during the feeding and unloading of biomass incineration ash.

[0013] The width of the feeding chamber is adjusted by using an adjustable support frame to regulate the actual amount of biomass incineration residue recovered. Simultaneously, its movable scraper scrapes the bottom of the conveyor belt, cleaning the outer surface to reduce dust residue buildup. When the biomass incineration residue enters the feeding chamber for recovery, several sets of guide rollers actively guide the residue within the feeding and collecting chambers, controlling the feeding efficiency and preventing blockages. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a left oblique front view structural schematic diagram of a biomass incinerator feed inlet material recovery device according to the present invention;

[0016] Figure 2 This is a top view of the front side of the funnel in the biomass incinerator feed inlet material recovery device of this utility model;

[0017] Figure 3 This is a front view of the internal structure of the material collection chamber in a biomass incinerator feed inlet material recovery device according to the present invention.

[0018] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0019] In the diagram: 100-conveyor belt, 110-outer support frame, 120-front cover plate, 130-guide shell, 140-support frame, 150-with support, 160-movable support frame, 170-rear cover plate, 180-motor, 190-funnel, 200-discharge shell, 210-guide roller, 220-collection chamber;

[0020] 19a-Inner frame, 19b-Adjustable support, 19c-Modible scraper, 19d-Rotating shaft, 19e-Inner reinforcing rib. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 As the first embodiment of this utility model:

[0023] A biomass incinerator feed inlet material recovery device includes: a conveyor belt 100, a funnel 190 and a collection chamber 220. The conveyor belt 100 is provided with a set of outer support frames 110 on the front and rear sides for supporting the outer side. The outer support frame 110 is provided with a set of front cover plate 120 on the left side for shielding the biomass incineration ash and dust.

[0024] The front cover plate 120 has a rectangular cross-section when viewed from above. The upper end of the conveyor belt 100 is provided with a set of guide shells 130 on both the front and rear sides for guiding the biomass incineration ash. The left side of the guide shell 130 has a triangular cross-section and the inclined surface is symmetrically arranged. The two sets of guide shells 130 are fixed to the two sets of outer support frames 110 by bolts. The inner side of the conveyor belt 100 is provided with several sets of belt supports 150 for supporting it and preventing the biomass incineration ash from shaking and generating dust.

[0025] The support 150 includes guide rollers and support frame 140. The cross-section of the left side of the support frame 140 is an M-shaped structure. The upper end of the support frame 140 is provided with three sets of guide rollers for contacting the bottom surface of the conveyor belt 100.

[0026] A rear cover plate 170 is provided on the upper right side of the conveyor belt 100 to shield the smoke and dust from the biomass incineration ash. The top-view cross-section of the rear cover plate 170 is the same as that of the front cover plate 120, and it is fixed to the upper right side of the two sets of outer support frames 110 by bolts. In actual use, when the staff uses the conveyor belt 100 to guide and recycle the biomass incineration ash, the motor 180 drives the conveyor belt 100 to move and move the biomass incineration ash from left to right. During the movement, the M-shaped support frame 140 and the guide roller support the lower end of the conveyor belt 100, which can reduce the vibration of the conveyor belt 100 and reduce the dust generated during the transportation of biomass incineration ash. At the same time, the front cover plate 120 and the rear cover plate 170 can reduce the dust during the feeding and unloading of biomass incineration ash.

[0027] Please see Figures 1-4 As a second embodiment of the present invention: based on the description in the above embodiments, further, a set of funnels 190 for recycling biomass incineration residue is provided at the lower right end of the conveyor belt 100. The cross-section of the funnel 190 in plan view is a rectangular structure, and the middle position of the cross-section of the funnel 190 in plan view is set along the same longitudinal line as the lower right end of the conveyor belt 100.

[0028] The funnel 190 includes an inner frame 19a, an adjusting support frame 19b, a movable scraper 19c, a rotating shaft 19d, and an inner reinforcing rib 19e. The inner frame 19a has a set of adjusting supports 19b on the upper left and right sides for adjusting the width of the feeding area. Each set of adjusting supports 19b has several sets of electric cylinders on the outer side.

[0029] The inner side of the inner frame 19a is provided with a feeding chamber for receiving and recycling biomass incineration residue. The right side of the inner frame 19a is provided with a rotating shaft 19d for controlling the rotation and adjustment of the movable scraper 19c.

[0030] A set of movable scrapers 19c are provided on the outer side of the rotating shaft 19d for cleaning the outer side of the conveyor belt 100. A set of collecting chambers 220 for guiding biomass incineration slag is provided at the lower end of the feeding chamber. A set of feeding shells 200 is provided on the outer side of the collecting chambers 220. Several sets of guide rollers 210 are provided inside the collecting chambers 220 for controlling the feeding and recycling rate of biomass incineration slag and preventing it from clogging.

[0031] In practical use, the width of the feeding chamber is adjusted according to the actual amount of biomass incineration residue recovered by using the adjustable support frame 19b. At the same time, its movable scraper 19c can scrape the bottom of the conveyor belt 100 to clean the outer surface of the conveyor belt 100, thereby reducing the amount of biomass incineration residue dust remaining on the surface of the conveyor belt 100. When the biomass incineration residue enters the feeding chamber for recovery, several sets of guide rollers 210 can actively guide the biomass incineration residue inside the feeding chamber and the collection chamber 220 to control the feeding efficiency of the biomass incineration residue and prevent the biomass incineration residue from clogging inside the feeding shell 200.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A biomass incinerator feed port material accumulation recovery device comprising: The conveyor belt (100), the funnel (190) and the collection chamber (220) are characterized in that: the conveyor belt (100) is provided with a set of outer support frames (110) on the front and rear sides for supporting the outside of the conveyor belt (100), and the outer support frame (110) is provided with a set of front cover plate (120) on the left side for shielding the smoke and dust from biomass incineration slag. The front cover (120) has a rectangular cross-section when viewed from above. The upper end of the conveyor belt (100) is provided with a set of guide shells (130) on the front and rear sides for guiding the biomass incineration ash. The guide shell (130) has a triangular cross-section when viewed from the left side, and the inclined surface is symmetrically arranged. The two sets of guide shells (130) are fixed to the two sets of outer support frames (110) by bolts. The inner side of the conveyor belt (100) is provided with several sets of belt supports (150) for supporting it and preventing the biomass incineration ash from shaking and generating dust.

2. The biomass incinerator feed inlet material accumulation recovery device according to claim 1, characterized in that: The support (150) includes guide rollers and support frame (140). The support frame (140) has an M-shaped cross-section on the left side. The upper end of the support frame (140) is provided with three sets of guide rollers for contacting the bottom surface of the conveyor belt (100).

3. The biomass incinerator feed inlet material accumulation recovery device according to claim 2, characterized in that: The upper right side of the conveyor belt (100) is provided with a set of rear cover plates (170) for shielding the smoke and dust from the biomass incineration slag. The top view cross-section of the rear cover plate (170) is the same as that of the front cover plate (120), and it is fixed to the upper right side of the two sets of outer support frames (110) by bolts.

4. The biomass incinerator feed inlet material accumulation recovery device according to claim 3, characterized in that: The lower right end of the conveyor belt (100) is provided with a set of funnels (190) for recycling biomass incineration residue. The funnels (190) have a rectangular cross-section when viewed from above, and the middle position of the cross-section of the funnels (190) is set along the same longitudinal line as the lower right end of the conveyor belt (100).

5. The biomass incinerator feed inlet material accumulation recovery device according to claim 4, characterized in that: The funnel (190) includes an inner frame (19a), an adjusting support frame (19b), a movable scraper (19c), a rotating shaft (19d), and an inner reinforcing rib (19e). The inner frame (19a) has a set of adjusting supports (19b) on the left and right sides of the upper inner side for adjusting the width of the feeding area. Each set of adjusting supports (19b) has several sets of electric cylinders on the outer side.

6. The biomass incinerator feed inlet material accumulation recovery device according to claim 5, characterized in that: The inner frame (19a) has a set of feeding chambers on its inner side for receiving and recycling biomass incineration residue, and the inner frame (19a) has a set of rotating shafts (19d) on its right side for controlling the rotation and adjustment of the movable scraper (19c).

7. The biomass incinerator feed inlet material recovery device according to claim 6, characterized in that: The outer side of the rotating shaft (19d) is provided with a set of movable scrapers (19c) for cleaning the outer side of the conveyor belt (100). The lower end of the feeding chamber is provided with a set of collecting chambers (220) for guiding biomass incineration slag. The outer side of the collecting chamber (220) is provided with a set of feeding shells (200). The inside of the collecting chamber (220) is provided with several sets of guiding blade rollers (210) for controlling the feeding and recycling rate of biomass incineration slag and preventing it from clogging.

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