An automated dewatering device for waste biomass

Abstract

This utility model discloses an automated dewatering device for biomass residue, including a central dewatering mounting frame. End drive rollers are rotatably mounted at the center of both ends of the inner side of the central dewatering mounting frame. A guide bottom roller is rotatably mounted at the bottom of the inner side of the central dewatering mounting frame. A conveyor belt tightly covers the outer sides of both the end drive rollers and the guide bottom roller. Limiting extrusion rollers are symmetrically rotatably mounted at both ends of the top of the central dewatering mounting frame. A guide frame is fixedly mounted at the top of the central dewatering mounting frame corresponding to the top position of the limiting extrusion rollers. This utility model guides the rotating pressing soft roller to rise and fall through the cooperation between the guide frame and the lifting slider. A pressing spring presses down the lifting slider, making the rotating pressing soft roller fit more tightly against the outer side of the conveyor belt, thereby effectively improving the dewatering effect of the dewatering equipment and enhancing the overall smoothness and convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of biomass dewatering technology, specifically an automated biomass dewatering device. Background Technology

[0002] Solid waste of the residue category mainly refers to waste from agricultural and sideline product processing and industrial by-products. It is a type of solid waste that contains a lot of nutrients such as crude fiber, starch, and protein, and has both pollution and resource properties. Common types include brewing residue (baijiu residue, beer residue, vinegar residue, soy sauce residue, etc.), fruit processing residue (apple residue, citrus peel residue, etc.), sugar refining residue (sugarcane residue, beet residue, molasses residue, etc.), potato starch residue (sweet potato, potato, cassava, etc.), and mushroom residue, etc. Appropriate dewatering equipment is required in the process of dewatering biomass of residue category.

[0003] However, due to the limitations of its own structure, the biomass dewatering equipment for waste residue cannot effectively dewater the waste residue during the dewatering process. As a result, the waste residue still contains a large amount of water after dewatering, which reduces the effectiveness of the biomass dewatering equipment. Utility Model Content

[0004] This utility model provides an automated biomass dewatering device for residue, which can effectively solve the problem mentioned in the background art that the biomass dewatering device for residue is limited by its own structure during use, making it impossible to effectively dewater the residue during the extrusion and dewatering process, resulting in the residue still containing a large amount of water after dewatering, thus reducing the effectiveness of the biomass dewatering device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated dewatering device for slag-type biomass, including a central dewatering mounting frame, wherein multiple conveying and extrusion dewatering mechanisms are provided inside the central dewatering mounting frame;

[0006] The multi-conveying extrusion dewatering mechanism includes an end drive roller, a guide bottom roller, a conveyor belt, a limiting extrusion roller, a guide frame, a pressure spring, a lifting slider, and a rotating pressure soft roller;

[0007] Both ends of the central dehydration mounting base are rotatably mounted with end drive rollers at the middle of the inner side of the central dehydration mounting base, and a guide bottom roller is rotatably mounted at the bottom of the inner side of the central dehydration mounting base.

[0008] The outer sides of the end drive roller and the guide bottom roller are tightly covered by the conveyor belt, and the top two ends of the central dewatering mounting base are symmetrically rotated and installed with limit extrusion rollers.

[0009] A guide frame is fixedly installed at the top of the central dehydration mounting base corresponding to the top position of the limiting extrusion roller, and a compression spring is fixedly connected to the middle of the top of the inner side of the guide frame.

[0010] A lifting slider is fixedly connected to the bottom center of the compression spring at the position corresponding to the inside of the guide frame, and a rotating pressing soft roller is rotatably connected to the middle of the side of the lifting slider.

[0011] Preferably, the end drive roller is powered by an external power source, the outer side of the rotating pressing soft roller is in close contact with the outer side of the conveyor belt, and the outer side of the lifting slider is in close contact with the inner wall of the guide frame.

[0012] Preferably, the central dehydration mounting base is provided with an internal collection and filtration mechanism;

[0013] The internal collection and filtration mechanism includes a collection hopper, a rectangular inner filter box, a sliding mounting frame, a fine filter screen, a collection side box, and a transfer water pump;

[0014] A collection hopper is embedded in the middle of the inner side of the central dehydration mounting base, and a rectangular filter inner box is fixedly installed in the middle of the bottom surface of the collection hopper;

[0015] The rectangular filter inner box is slidably engaged with a sliding mounting frame, and a fine filter screen is embedded in the middle of the inner side of the sliding mounting frame;

[0016] A collection side box is fixedly connected to one side of the rectangular filter inner box via a pipe. A transfer water pump is embedded in one side of the top surface of the collection side box and is powered by an external power source.

[0017] Preferably, the limiting squeezing roller and the rotating pressing soft roller are both located in the top area of ​​the collecting hopper, and the outer side of the sliding mounting frame is in close sliding contact with the inner wall of the rectangular filter inner box.

[0018] Preferably, the bottom of the central dehydration mounting base is provided with an end residue collection mechanism;

[0019] The end slag collection mechanism includes a sliding box, a collection sliding box, a rotating rod, and a cleaning scraper.

[0020] An installation sliding box is embedded in the top of the tail end of the central dehydration mounting base, and a collection sliding box is slidably engaged inside the installation sliding box;

[0021] A mounting rotating rod is bolted to the end of the central dehydration mounting base, corresponding to the top position of the collection sliding box. A cleaning scraper is fixedly connected to the bottom of one side of the mounting rotating rod.

[0022] Preferably, the outer side of the collection sliding box is in close contact with the inner side of the mounting sliding box, and the end of the cleaning scraper is in close contact with the outer side of the conveyor belt.

[0023] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0024] 1. A multi-layered conveying, squeezing, and dewatering mechanism is installed. The cooperation between the end drive roller and the guide bottom roller drives the conveyor belt and the dregs on top to transport them horizontally. Two sets of limiting squeezing rollers and rotating pressing soft rollers perform double squeezing on the dregs, allowing the water inside the dregs to drip down through the dregs conveyor belt. The cooperation between the guide frame and the lifting slider guides the rotating pressing soft roller to rise and fall. The pressing spring presses down the lifting slider to make the rotating pressing soft roller fit more tightly with the outside of the conveyor belt, thereby effectively improving the dewatering effect of the dewatering equipment and improving the overall smoothness and convenience of use of the dewatering equipment.

[0025] 2. An internal collection and filtration mechanism is installed. Water droplets dripping from the bottom of the conveyor belt are collected by a collection hopper. A fine filter screen is installed inside the rectangular filter box by a sliding mounting frame. As the recycled water flows through the rectangular filter box, impurities in the recycled water are filtered and intercepted by the fine filter screen. The filtered recycled water is collected through a collection side box and transferred by a transfer pump. This effectively improves the convenience of recycled water treatment in the dewatering equipment.

[0026] 3. An end-of-line slag collection mechanism is installed. The collection sliding box is installed at the end of the conveyor belt, and the cleaning scraper is installed on the side of the conveyor belt by installing a rotating rod. The cleaning scraper scrapes off the slag adhering to the outside of the conveyor belt, and the collection sliding box collects the scraped slag, which further improves the ease of use of the dewatering equipment. Attached Figure Description

[0027] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0028] In the attached diagram:

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the multi-conveying, extrusion, and dehydration mechanism of this utility model;

[0031] Figure 3This is a schematic diagram of the internal collection and filtration mechanism of this utility model;

[0032] Figure 4 This is a schematic diagram of the end-piece slag collection mechanism of this utility model;

[0033] Numbered in the diagram: 1. Central dehydration mounting base;

[0034] 2. Multi-conveying, extrusion, and dewatering mechanism; 201. End drive roller; 202. Guide bottom roller; 203. Conveyor belt; 204. Limiting extrusion roller; 205. Guide frame; 206. Pressure spring; 207. Lifting slider; 208. Rotating pressure roller;

[0035] 3. Internal collection and filtration mechanism; 301. Collection slant hopper; 302. Rectangular filter inner box; 303. Sliding mounting frame; 304. Filter screen; 305. Collection side box; 306. Transfer pump;

[0036] 4. End slag collection mechanism; 401. Install sliding box; 402. Collect sliding box; 403. Install rotating rod; 404. Cleaning scraper. Detailed Implementation

[0037] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0038] Example: Figure 1-4 As shown, this utility model provides a technical solution, an automated biomass dewatering device for slag residue, including a central dewatering mounting base 1, and a multi-conveying, squeezing, and dewatering mechanism 2 is provided inside the central dewatering mounting base 1;

[0039] The multi-conveying extrusion dewatering mechanism 2 includes an end drive roller 201, a guide bottom roller 202, a conveyor belt 203, a limiting extrusion fine roller 204, a guide frame 205, a pressure spring 206, a lifting slider 207, and a rotating pressure soft roller 208.

[0040] The center dehydration mounting base 1 has end drive rollers 201 rotatably mounted at the middle of both ends of the inner side, and guide bottom rollers 202 rotatably mounted at the bottom of the inner side of the center dehydration mounting base 1.

[0041] The outer sides of the end drive roller 201 and the guide bottom roller 202 are tightly covered by the conveyor belt 203, and the top two ends of the central dewatering mounting base 1 are symmetrically rotated and installed with limit extrusion rollers 204.

[0042] A guide frame 205 is fixedly installed at the top of the central dehydration mounting base 1, corresponding to the top position of the limiting extrusion roller 204. A compression spring 206 is fixedly connected to the middle of the top of the inner side of the guide frame 205.

[0043] A lifting slider 207 is fixedly connected to the bottom center of the compression spring 206, corresponding to the position inside the guide frame 205. A rotating pressing soft roller 208 is rotatably connected to the side center of the lifting slider 207. The end drive roller 201 is powered by an external power source. The outer side of the rotating pressing soft roller 208 is in close contact with the outer side of the conveyor belt 203, and the outer side of the lifting slider 207 is in close contact with the inner wall of the guide frame 205. Through the cooperation between the end drive roller 201 and the guide bottom roller 202, the conveyor belt 203 and the slag on top are driven to transport horizontally. The pressing roller 204 and the rotating pressing roller 208 perform double pressing on the residue, allowing the water inside the residue to drip down through the residue conveyor belt 203. The rotating pressing roller 208 is guided to rise and fall by the cooperation between the guide frame 205 and the lifting slider 207, and the lifting slider 207 is pressed down by the pressing spring 206, so that the rotating pressing roller 208 fits more tightly with the outside of the conveyor belt 203, thereby effectively improving the dewatering effect of the dewatering equipment and improving the overall smoothness and convenience of use of the dewatering equipment.

[0044] The central dehydration mounting frame 1 is equipped with an internal collection and filtration mechanism 3;

[0045] The internal collection and filtration mechanism 3 includes a collection inclined bucket 301, a rectangular filter inner box 302, a sliding mounting frame 303, a filter fine screen 304, a collection side box 305, and a transfer water pump 306.

[0046] A collection hopper 301 is embedded in the middle of the inner side of the central dehydration mounting base 1, and a rectangular filter inner box 302 is fixedly installed in the middle of the bottom surface of the collection hopper 301.

[0047] A sliding mounting frame 303 is slidably engaged inside the rectangular filter inner box 302, and a fine filter screen 304 is embedded in the middle of the inner side of the sliding mounting frame 303.

[0048] A collection side box 305 is fixedly connected to one side of the rectangular filter inner box 302 via a pipe. A transfer water pump 306 is embedded in one side of the top surface of the collection side box 305. The transfer water pump 306 is powered by an external power source. The limiting squeezing fine roller 204 and the rotating pressing soft roller 208 are both located in the top area of ​​the collection inclined bucket 301. The outer side of the sliding mounting frame 303 is tightly slidably attached to the inner wall of the rectangular filter inner box 302. Water droplets dripping from the bottom of the conveyor belt 203 are collected by the collection inclined bucket 301. The filter fine screen 304 is installed inside the rectangular filter inner box 302 by the sliding mounting frame 303. During the process of the recycled water flowing through the rectangular filter inner box 302, the filter fine screen 304 filters and intercepts impurities in the recycled water. The filtered recycled water is collected by the collection side box 305. The recycled water inside the collection side box 305 is transferred by the transfer water pump 306, thereby effectively improving the convenience of recycled water treatment in the dewatering equipment.

[0049] The bottom of the tail end of the central dehydration mounting base 1 is equipped with an end slag collection mechanism 4;

[0050] The end slag collection mechanism 4 includes a sliding box 401, a collection sliding box 402, a rotating rod 403, and a cleaning scraper 404.

[0051] A sliding box 401 is embedded in the top of the tail end of the central dehydration mounting base 1, and a collection sliding box 402 is slidably connected inside the sliding box 401.

[0052] A mounting rotating rod 403 is bolted to the top of the collection sliding box 402 at the end of the central dewatering mounting base 1. A cleaning scraper 404 is fixedly connected to the bottom of one side of the mounting rotating rod 403. The outer side of the collection sliding box 402 is tightly fitted with the inner side of the mounting sliding box 401. The end of the cleaning scraper 404 is tightly fitted with the outer side of the conveyor belt 203. The collection sliding box 402 is installed to the end of the conveyor belt 203 by the mounting sliding box 401. The cleaning scraper 404 is installed to the side of the conveyor belt 203 by the mounting rotating rod 403. The cleaning scraper 404 scrapes off the slag adhering to the outer side of the conveyor belt 203. The collection sliding box 402 collects the scraped slag, further improving the ease of use of the dewatering equipment.

[0053] The working principle and usage process of this utility model are as follows: In practical applications, when it is necessary to squeeze and dehydrate the residue, the solid-liquid mixture needs to be added to the top of the conveyor belt 203. Then, the conveyor belt 203 and the residue on its top are transported horizontally through the cooperation between the end drive roller 201 and the guide bottom roller 202. When the residue passes through the top area of ​​the limiting squeezing roller 204, the residue is squeezed twice by the two sets of limiting squeezing rollers 204 and the rotating pressing soft roller 208, so that the water inside the residue can drip down through the residue conveyor belt 203. At the same time, the rotating pressing soft roller 208 is guided to rise and fall by the cooperation between the guide frame 205 and the lifting slider 207, and the lifting slider 207 is pressed down by the pressing spring 206, so that the rotating pressing soft roller 208 is more tightly attached to the outside of the conveyor belt 203, thereby effectively improving the dehydration effect of the dehydration equipment and effectively improving the overall smoothness and convenience of the dehydration equipment.

[0054] When it is necessary to collect the recycled water generated during the dewatering process of the residue, the water droplets dripping from the bottom of the conveyor belt 203 are collected by the collection hopper 301. Then, the filter screen 304 is installed inside the rectangular filter inner box 302 by the sliding mounting frame 303. As the recycled water flows through the rectangular filter inner box 302, the filter screen 304 filters and intercepts impurities in the recycled water. The filtered recycled water is collected by the collection side box 305, and the recycled water inside the collection side box 305 is transferred by the transfer water pump 306, thereby effectively improving the convenience of recycled water treatment in the dewatering equipment.

[0055] When it is necessary to collect the residue after dewatering, the collection sliding box 402 is installed at the end of the conveyor belt 203 by installing the sliding box 401, and the cleaning scraper 404 is installed on the side of the conveyor belt 203 by installing the rotating rod 403. Then, the cleaning scraper 404 scrapes off the residue adhering to the outside of the conveyor belt 203, and the collection sliding box 402 collects the scraped residue, which further improves the ease of use of the dewatering equipment.

[0056] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automated dewatering device for waste biomass, comprising a central dewatering mounting frame (1), characterized in that: The central dehydration mounting base (1) is equipped with a multi-conveying, squeezing, and dehydration mechanism (2) inside; The multi-conveying extrusion dehydration mechanism (2) includes an end drive roller (201), a guide bottom roller (202), a conveyor belt (203), a limiting extrusion fine roller (204), a guide frame (205), a pressure spring (206), a lifting slider (207), and a rotating pressure soft roller (208); The central dehydration mounting base (1) has end drive rollers (201) rotatably mounted at the middle of both ends of its inner side, and a guide bottom roller (202) rotatably mounted at the bottom of its inner side; The outer sides of the end drive roller (201) and the guide bottom roller (202) are tightly covered by the conveyor belt (203), and the top two ends of the central dewatering mounting base (1) are symmetrically rotated and installed with limiting extrusion rollers (204); A guide frame (205) is fixedly installed at the top of the central dehydration mounting base (1) corresponding to the top position of the limiting extrusion roller (204), and a compression spring (206) is fixedly connected to the middle of the top of the inner side of the guide frame (205); The compression spring (206) is fixedly connected to a lifting slider (207) at the bottom center corresponding to the position inside the guide frame (205), and a rotating pressing soft roller (208) is rotatably connected to the side center of the lifting slider (207).

2. The automated dewatering equipment for waste biomass according to claim 1, characterized in that, The end drive roller (201) is powered by an external power source. The outer side of the rotating pressing soft roller (208) is in close contact with the outer side of the conveyor belt (203). The outer side of the lifting slider (207) is in close contact with the inner wall of the guide frame (205).

3. The automated dewatering equipment for waste biomass according to claim 1, characterized in that, The central dehydration mounting base (1) is equipped with an internal collection and filtration mechanism (3); The internal collection and filtration mechanism (3) includes a collection hopper (301), a rectangular filter inner box (302), a sliding mounting frame (303), a filter screen (304), a collection side box (305), and a transfer water pump (306); A collection hopper (301) is embedded in the middle of the inner side of the central dehydration mounting base (1), and a rectangular filter inner box (302) is fixedly installed in the middle of the bottom surface of the collection hopper (301); The rectangular filter inner box (302) is slidably connected to a sliding mounting frame (303), and a filter mesh (304) is embedded in the middle of the inner side of the sliding mounting frame (303); The rectangular filter inner box (302) is fixedly connected to a collection side box (305) by a pipe on one side. A transfer water pump (306) is embedded in one side of the top surface of the collection side box (305). The transfer water pump (306) is powered by an external power source.

4. An automated dewatering device for waste biomass according to claim 3, characterized in that, The limiting squeezing roller (204) and the rotating pressing soft roller (208) are both located in the top area of ​​the collecting hopper (301), and the outer side of the sliding mounting frame (303) is in close sliding contact with the inner wall of the rectangular filter inner box (302).

5. An automated dewatering device for waste biomass according to claim 1, characterized in that, The central dehydration mounting base (1) is equipped with an end slag collection mechanism (4) at the bottom of its tail end; The end slag collection mechanism (4) includes a sliding box (401), a collection sliding box (402), a rotating rod (403), and a cleaning scraper (404); The central dehydration mounting base (1) has a mounting sliding box (401) embedded at the top of its tail end, and a collection sliding box (402) is slidably engaged inside the mounting sliding box (401). The central dehydration mounting base (1) is fitted with a mounting rotating rod (403) by bolts at the top position of the collection sliding box (402), and a cleaning scraper (404) is fixedly connected to the bottom of one side of the mounting rotating rod (403).

6. An automated dewatering device for waste biomass according to claim 5, characterized in that, The outer side of the collection sliding box (402) is in close contact with the inner side of the mounting sliding box (401), and the end of the cleaning scraper (404) is in close contact with the outer side of the conveyor belt (203).

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