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一种竹材干燥与炭化加热翅管结构

Resumen de: CN222773830U

本实用新型公开了一种竹材干燥与炭化加热翅管结构，涉及换热器设备技术领域，包括加热翅管本体，加热翅管本体由拆装单元和加热单元组成，拆装单元内部形成一换热腔，加热单元安装于换热腔内，拆装单元包括两组加热隔板，两组加热隔板之间设置有平行螺旋翅片，平行螺旋翅片内部设置有内翅片，且加热隔板顶部处设置有横隔板，横隔板，横隔板位于加热隔板的拆卸连接槽处，加热隔板上阵列排布有温度交换管道。本实用新型通过加热单元内设置的导流片以及动力蜗杆的联动配合促使导流片在换热的过程中提高散热芯体的散热效果，并且在翅片长时间运作积灰后，通过分流板以及溢出孔维持散热效率，避免积灰导致干燥和炭化能力急剧下降。

一种RDF燃料棒原材干燥脱水装置

Resumen de: CN222773636U

本实用新型涉及脱水技术的领域，公开了一种RDF燃料棒原材干燥脱水装置，包括预压箱、空化发生器、离心机及烘干组件分拣处理之后的垃圾原料首先进入预压箱被碾压研磨，形成具有流动性的淤泥质物料，后被空化发生器的高压水泵将淤泥从两端吸入空化发生器的容纳腔内发生空化反应，淤泥质物料内大部分微生物被杀死同时细胞壁被破坏，离心机与空化发生器相连通并与空化发生器，淤泥质物料在离心力作用下快速脱去大部分水份，最后被空化发生器的排放口喷出，进入烘干组件被烘干至限值含水量以下，最终得到适用于制作RDF燃料棒的原材。本申请具快速降低垃圾中的含水量，提高RDF燃料原材的制备效率的效果。

A MARINE FUEL BLEND

Resumen de: US2025122433A1

The present invention relates to a marine fuel blend having a kinematic viscosity of 2-30 mm2/s as measured at 50° C. according to EN ISO 3104:2020 and comprising 0.5-50 vol-% of palm oil effluent sludge bottom.

METHODS FOR PROVIDING PYROLYSIS OIL FROM HOLOCELLULOSE AND LIGNIN COMPRISING BIOMASS

Resumen de: AU2022485286A1

The present invention relates to methods for providing pyrolysis oil from holocellulose and lignin comprising biomass. The present methods provide, amongst others, an improved pyrolysis oil/char ratio or higher yield. The present methods additionally provide, amongst others, pyrolysis oils with improved carbon (C)/ oxygen (O) ratios or energy content. Specifically, the present invention relates to methods comprising the steps of separately introducing the biomass and a solid heat carrier with a temperature of 400°C to 700°C into a first reactor or first reaction zone; b) continuous mixing, in the absence of oxygen, of the biomass and solid heat carrier in the first reactor or the first reaction zone for providing a first time period of 0.5 to 5 seconds of pyrolytic processing yielding a mixture comprising partially pyrolyzed biomass and solid heat carrier and primary pyrolysis gas; c) introducing the mixture from the first reactor, or first reaction zone, into a second reactor, or second reaction zone, the second reactor, or second reaction zone, is configured to provide sedimentation, or separation, of solids at the bottom of the second reactor, or second reaction zone, by gravity thereby forming a layer of solids at the bottom of the second reactor, or second reaction zone; d) maintaining the mixture in the second reactor, or reaction zone, in the absence of oxygen, for a second time period of 10 to 1200 seconds of pyrolytic processing additionally yielding secondary pyro

OLIGOSACCHARIDE DEBRANCHING ENZYME MUTANT AND USE THEREOF IN GLUCOSE MOTHER LIQUOR

Resumen de: US2025122484A1

The invention provides an oligosaccharide debranching enzyme mutant and use thereof in a glucose mother liquor. The mutant is obtained by mutating valine at position 219 in SEQ ID NO: 1 into alanine. According to oligosaccharide debranching enzyme mutant V219A, a primary mother liquor, a secondary mother liquor, or a tail liquid after chromatographic separation is used as a substrate, the percentage contents of glucose in the products are 99.21% (primary mother liquor), 98.89% (secondary mother liquor) and 97.97% (tail liquid after chromatographic separation) respectively, which are 2.86%, 8.64%, and 28.67% higher than that of glucose obtained with the wild-type oligosaccharide debranching enzyme. Therefore, the mutant V219A obviously improves the percentage content of glucose in the glucose mother liquor, and the scope of application of the mother liquor can be expanded by the high product purity and substrate conversion rate, so the mutant V219A has higher industrial application value.

BIOCHAR COMPOSITION

Resumen de: WO2025078845A1

The present invention relates to biochar composition formed from the pyrolysis of a mixture comprising: feedstock; and egg shell particulate free from egg-membrane.

VECTOR SYSTEM FOR TRANSFORMATION OF CHLORELLA VULGARIS, AND TRANSFORMATION METHOD FOR CHLORELLA VULGARIS

Resumen de: US2025122511A1

The present invention relates to a vector system for transformation of Chlorella vulgaris, a Chlorella vulgaris transformation method using same, and a Chlorella vulgaris transformant.

COMPOSITIONS FOR SACCHARIFICATION OF CELLULOSIC MATERIAL

Resumen de: US2025122545A1

The present invention relates to enzyme compositions for high temperature saccharification of cellulosic material and to uses thereof.

PRODUCTION OF ISOPRENOIDS

Resumen de: US2025122551A1

Provided herein are methods for a robust production of isoprenoids via one or more biosynthetic pathways. Also provided herein are nucleic acids, enzymes, expression vectors, and genetically modified host cells for carrying out the subject methods. Also provided herein are fermentation methods for high productivity of isoprenoids from genetically modified host cells.

SUGAR MIXTURES AND METHODS FOR PRODUCTION AND USE THEREOF

Resumen de: US2025122467A1

A sugar mixture comprising: monosaccharides; oligosaccharides in a ratio ≥0.06 to total saccharides; disaccharides in a ratio to total saccharides ≥0.05; pentose in a ratio to total saccharides ≥0.05; at least one alpha-bonded di-glucose; and at least one beta-bonded di-glucose. Also disclosed are methods to make and/or use such mixtures.

SUGAR ALCOHOL OXIDASE AND USE THEREOF

Resumen de: WO2025076950A1

The present invention belongs to the technical field of synthetic biology. Disclosed are a sugar alcohol oxidase and the use thereof. D-glucose is used as a substrate to be docked with sugar alcohol oxidase derived from Streptomyces coelicolor A3, amino acid residues around the active center are selected for saturated mutation, and sugar alcohol oxidase having the activity of oxidizing D-glucose is screened by a chromogenic plate, wherein the amino acid sequence of the sugar alcohol oxidase is shown as SEQ ID NO: 2 or SEQ ID NO: 4. The provided sugar alcohol oxidase has the activity of converting D-glucose into D-gluconic acid and the activity of converting D-glyceraldehyde into D-glyceric acid. By means of the sugar alcohol oxidase, the conversion of D-glucose into pyruvic acid is achieved for the first time by using only three enzymes without relying on any coenzymes, thereby having significant originality and application value.

Biogenic porous carbon silicon dioxide compositions and methods of making and using same

Resumen de: AU2025202206A1

BIOGENIC POROUS CARBON SILICON DIOXIDE COMPOSITIONS AND METHODS OF MAKING AND USING SAME In various embodiments, the present disclosure provides biogenic porous carbon silicon dioxide compositions and methods of production and uses thereof.

A HARDWOOD-DERIVED CARBOHYDRATE COMPOSITION

Resumen de: FI20225522A1

A hardwood-derived carbahydrate composition comprising monomeric sugars in an amount of 65-85 weight-% based on the total dry matter content of the carbohydrate composition is disclosed. The monomeric sugars include monomeric xylose, the amount of monomeric xylose in the carbohydrate composition being 50-70 weight-% based on the total dry matter content of the carbohydrate composition. The carbonyl content of the carbohydrate composition is 5000-20000 µg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.

一种生物质燃料粉碎装置

Resumen de: CN222753435U

本实用新型公开了一种生物质燃料粉碎装置，涉及生物质能源技术领域，本实用新型包括箱体，箱体上设置有粉碎机构，粉碎机构包括固定连接在箱体内壁的两个固定板，两个固定板上转动连接有滤筒，滤筒的左端和右端分别贯穿两个固定板并与两个固定板转动连接，滤筒的内壁固定连接有挡板，滤筒右侧内壁固定连接有内齿环，挡板上转动贯穿有第一驱动杆，第一驱动杆的右端转动延伸至箱体右侧，第一驱动杆上固定连接有半齿轮，箱体的右侧固定连接有第一电机，本实用新型通过设置有粉碎机构，便于将破碎箱中未完全粉碎的物料进行二次粉碎处理，能够确保正常落入出料滑道的物料均被完全粉碎，能够有效降低能耗，增加生产效率，减少成本。

一种生物质颗粒原料加工绞龙输送机

Resumen de: CN222757315U

本实用新型公开了一种生物质颗粒原料加工绞龙输送机，包括壳体、支撑柱、入料通道、出料通道、电机一和绞龙，本实用新型通过设置了调节装置，通过电机二带动螺杆进行转动，螺杆转动时带动活动块进行移动，活动块移动时通过连杆二带动滑动块进行移动，滑动块移动时通过连杆一带动固定块进行移动，固定块移动时带动挡板移动，即可使挡板向固定板内移动，通过调节挡板在入料通道的距离可以实现对原料的下落速度进行控制，防止原料太多造成绞龙的堵塞，保证输送能够正常进行，提高了输送效率。

一种草颗粒加工打包设备

Resumen de: CN222756162U

本实用新型公开了一种草颗粒加工打包设备，包括对称设置的挡板和打包机，两个所述挡板顶部远离打包机一侧固定安装有支撑架，所述支撑架上固定安装有筛选箱，所述筛选箱内部安装有筛选组件，所述筛选箱底部安装有防堵组件，本实用新型涉及草颗粒加工技术领域；本实用新型通过驱动电机二、T型滑条、滑动杆、T型滑槽、限位板、连接杆一、凹槽一、传动杆一、传动杆二、导向杆、传动杆三和连接座之间的相互配合，可有效的带动筛选框进行抖动，筛板一可将较大的草颗粒留在筛板一上，其余的穿过筛板一的筛孔落入到筛板二上，通过筛选框抖动，部分较小的草颗粒落入到筛选框底部，而合格的草颗粒会留在筛板二上，提高筛选精度。

一种高性能生物质能源燃料制造用除杂设备

Resumen de: CN222753733U

本实用新型涉及生物质燃料加工技术领域，具体为一种高性能生物质能源燃料制造用除杂设备，包括支撑盒和动力组件，所述动力组件设置在支撑盒的顶部，所述动力组件包括固定盒，所述固定盒固定连接在支撑盒的顶部，所述固定盒的内部固定连接有支撑架，所述支撑架的顶部固定连接有固定框，所述固定框的内部固定连接有振动电机。该高性能生物质能源燃料制造用除杂设备，通过安装动力组件，可以启动振动电机，使连接盒可以对生物质燃料进行除杂工作，清理下来的杂质和通过过滤网一掉落到弧形块的外侧，通过弧形块的安装，与振动电机的振动，使杂质可以顺着弧形块掉落的储物盒的内部，从而可以有效防止杂质对过滤网的堵塞，提高该装置的实用性。

一种炭基秸秆抑尘结壳剂的制备装置

Resumen de: CN222753288U

本实用新型公开了一种炭基秸秆抑尘结壳剂的制备装置，涉及结壳剂领域，分离装置用于分离出秸秆汁液和秸秆渣，分离装置包括分离腔，分离腔内设置有旋转杆，旋转杆上设置有螺旋叶片，分离腔的上端和下端分别设置有进料口和挤压腔，并且，进料口和挤压腔分别位于旋转杆的两端，螺旋叶片将秸秆渣从进料口传送到挤压腔中；挤压腔内设置有挤压板，挤压板能够在挤压腔内移动，挤压腔的下端设置有若干用于通过秸秆汁液的通孔，挤压腔的下端设置有秸秆汁液回收腔。本装置能够快速的将秸秆分离为秸秆渣和秸秆汁液，秸秆汁液便于后续制备结壳剂作为交联剂使用，同时，本装置进一步的将秸秆渣进一步进行粉碎，以便制备纤维素、木质素和半纤维素液体。

低污染排放的生物质碳化、气化耦合系统

Resumen de: CN222758185U

本实用新型公开了一种低污染排放的生物质碳化、气化耦合系统，涉及生物质资源的技术领域，本实用新型旨在解决研发出一种能够高效利用生物质资源，并且低污染排放的系统的问题，本实用新型包括有送料装置，所述送料装置的输出端连接有耦合装置，所述耦合装置上连通有存储装置和收集箱，所述存储装置用于收集气化合成气，所述收集箱用于收集木醋液和木焦油，所述耦合装置的输出端连接有气化炉，所述气化炉的蒸汽入口通过蒸汽管道与所述耦合装置连通，所述气化炉的气化出口通过气化管道与耦合装置连通。

一种生物质燃料生产用秸秆破碎机

Resumen de: CN222753455U

本实用新型属于秸秆破碎技术领域，具体为一种生物质燃料生产用秸秆破碎机，包括：破碎机及其底部出现破碎后秸秆原料的输料带；所述破碎机的上端内部设置有搁置秸秆的物料盘，所述物料盘的内部设置有将秸秆向外侧导向的限位座，所述限位座的内部设置有对秸秆施加热风形成烘干处理的热风机；所述破碎机的内部设置有分层的内环筒，所述内环筒的下端设置有排放物料的内滤网架。本实用新型无需长时间的晾晒秸秆即可将其投入生产作业，缩短生产周期的同时预防出现缠绕刀具的情况出现，其次还可在排放物料时，对齐进行二次筛分，以防止未充分破碎的秸秆被夹带排出，并同时对排放的秸秆物料形成二次粉碎，使得物料质量均一利于后续的生产加工使用。

一种竹材烘干碳化一体装置

Resumen de: CN222755688U

本实用新型公开了一种竹材烘干碳化一体装置，其包括箱体，所述箱体的上表面固定连接有热循环风机，所述热循环风机的下表面固定连接有热风管，所述箱体的上表面固定连接有蒸汽入口，所述蒸汽入口的下端穿过箱体固定连接有蒸汽管，所述箱体的上表面固定连接排风机，所述排风机的上表面固定连接有排风口，所述排风机的下端穿过箱体固定连接有排风扇。通过上述结构，通过设置热循环风机、热风管、蒸汽入口和排风机，能够通过设置热循环风机与蒸汽入口对箱体内输入循环热风与高温蒸汽使竹材快速碳化，可以有效的提高竹材碳化的效率，缩短了加工周期，进而有利于提高竹材加工的效率与质量。

一种用于生物炭热解的加热炉

Resumen de: CN222739115U

一种用于生物炭热解的加热炉，包括炉腔以工装组件；炉腔左右侧壁对称的设有若干承托组件，每个承托组件包括至少两个承托单体，每个承托单体均包括U形槽钢，U形槽钢底部设有螺纹通孔，螺纹通孔内旋接有竖向螺杆，竖向螺杆上下两端分别设有托盘和手轮；工装组件包括夹板，夹板四个角部设有竖向通孔，工装组件每个位置上的竖向通孔均通过螺栓、螺母连接固定；至少一个夹板对应每个承托单体处设有螺纹盲孔，螺纹盲孔内均旋接有水平螺杆，水平螺杆远端通过联轴器连接有扁轴，扁轴宽度与槽钢的开口宽度相匹配。本加热炉其可以在热解时对材料持续施加压力，并且受热、受力均匀。

木醋消毒液二次蒸馏装置

Resumen de: CN222738508U

本实用新型公开了木醋消毒液二次蒸馏装置，涉及消毒液制作领域。木醋消毒液二次蒸馏装置，包括电油浴锅，所述电油浴锅上开设有放置口，还包括：蒸馏釜，所述蒸馏釜通过放置口安装在电油浴锅内；所述蒸馏釜的上端接通有输送管；本实用新型通过保温油腔、抽吸泵、抽油管、输油管、回油管等部件的配合使用，在对粗木醋液进行蒸馏提出时，可以对蒸馏釜的上端内壁起到加热保温的作用，减少蒸汽在蒸馏釜内产生的水珠量，不仅可以提高对木醋液进行蒸馏制备的效率，还可以减少蒸汽液化残留在蒸馏釜内的含量，有效提高了对木醋液的收集率。

基于多级分馏的生物柴油与重油的制备装置

Resumen de: CN222739127U

本实用新型涉及一种基于多级分馏的生物柴油与重油的制备装置，属于生物柴油与重油的制备装置领域。该装置包括：分馏塔，具有原油管、排料管以及加热腔；加热器，安装在分馏塔底部；搅拌组件，用于搅拌加热腔内的原油与催化剂；第一分隔板，固定连接在分馏塔的内壁，且具有第一导料管和重油管，重油管固定在分馏塔侧壁；第二分隔板，固定连接在分馏塔的内壁，且具有第二导料管和生物柴油管，生物柴油管固定在分馏塔侧壁；其中，加热腔位于第一分隔板的底部，第一分隔板与第二分隔板之间形成重油腔。该装置降低了能耗，提高了加热效率，而且在加热原料油的过程中，通过搅拌组件搅拌加热腔内的原油与催化剂，进一步提高了加热效率。

一种具有均匀下料功能的生物颗粒制粒机

Nº publicación: CN222739092U 11/04/2025

Solicitante:

芜湖民鑫农业开发有限公司

Resumen de: CN222739092U

本实用新型属于生物颗粒制粒机领域，具体涉及一种具有均匀下料功能的生物颗粒制粒机，包括装置主体，所述装置主体的表面设置有下料装置，所述下料装置包括：下料板，所述下料板的表面与装置主体的表面固定连接，所述下料板的底面固定连接有安装支架。该具有均匀下料功能的生物颗粒制粒机，通过设置的转盘，当需要使得装置主体的出料较为均匀时，开启电动机，使得电动机带动转盘进行旋转，从而使得转盘的凸起推动滑动套进行往复运动，从而带动滑动块在下料板的内部进行往复运动，从而使得沿着下料板流出的生物颗粒被滑动块进行分散，从而使得生物颗粒可以较为均匀的进入容器中，生物颗粒不会再容器的一角堆积。