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一种生物质燃烧的加压热解装置

Resumen de: CN222877873U

本实用新型涉及生物质热解技术领域，且公开了一种生物质燃烧的加压热解装置，包括炉体，所述炉体的内部设置有热解腔，所述炉体的顶部安装有入料粉碎器，所述热解腔的内壁与炉体的内部之间安装有加热器，所述炉体的内外侧安装有清理组件。该生物质燃烧的加压热解装置，借助连杆的设置，使驱动的减速电机位于炉体的外部，从而方便驱动电机向外发散热量进行降温散热工作，以保证驱动机构的正常使用，进而延长驱动机构的使用寿命，同时，借助隔热板和电动伸缩杆活塞外表面耐高温涂层的设置，使的电动伸缩杆能够在热解腔内部正常运行，配合密封块对安装槽的密封作业，方便后期施工人员对电动伸缩杆的拆装操作。

一种生物质燃料颗粒机

Resumen de: CN222872389U

本实用新型涉及一种生物质燃料颗粒机，属于颗粒机领域，包括处理箱，所述处理箱的前后两侧内壁设有对生物质原料进行过滤分选转运的筛选机构。该生物质燃料颗粒机，通过设置了筛选机构，经过破碎的原料下落到筛选板上，生物质原料受到振动电机的振动作用进行筛选，合格尺寸的原料通过筛选板的孔洞，落入输送带输送至颗粒机造粒组件制成生物质燃料颗粒，未能通过筛选板的尺寸过大原料进入回料组件将原料带动重新投入处理箱内进行进一步破碎处理，破碎后的原料再次进入筛选机构进行筛选，通过筛选、破碎、再筛选、造粒等步骤，将生物质原料转化为尺寸一致的生物质燃料颗粒，以提高燃料的燃烧效率和使用便捷。

BIOCHAR REACTOR

Resumen de: FI20236266A1

The application relates to a biochar reactor (100) for producing biochar (BC). The biochar reactor comprises a horizontal reactor chamber (102), a receiver (104) for receiving (472) biomass (BM) to the biochar reactor, a pyrolyzer (108) for pyrolyzing (480) the received biomass to produce the biochar, a cooler (114) for cooling (488) the produced biochar, and a controller (346) for controlling the biochar reactor. The pyrolyzer comprises at least one pyrolyzer section (110) so that each pyrolyzer section (110) is configured to pyrolyze the biomass by using a unique section-typical temperature range. The biochar reactor is configured to mix an additive (AD) with heat gas (HG) that flows forcedly through a pyrolyzer section (110) to cause a process temperature (T1, T2) within the section-typical temperature range in said pyrolyzer section (110) to improve a result of a pyrolysis process.

一种竹炭生产用竹炭粉筛粉装置

Resumen de: CN222872665U

本实用新型涉及竹炭生产技术领域，具体为一种竹炭生产用竹炭粉筛粉装置，包括箱体，所述箱体的内部通过往复机构设置有过滤网；所述往复机构包括横滑槽、滑杆、活动板、立柱、横轴、凸轮、电机、皮带轮；所述横滑槽贯穿开设在箱体的前后两侧，所述滑杆的数量为两个，所述过滤网固定连接在两个所述滑杆上，两个所述滑杆滑动贯穿横滑槽，所述过滤网呈左高右低状设置，通过设置横滑槽对滑杆移动进行限位，所述立柱、横轴、皮带轮的数量为两个，通过电机带动左侧横轴旋转，左侧横轴旋转带动过滤网以倾斜的角度做左右往复移动，由此过滤网可以对竹炭粉进行抖筛，并且竹炭粉中的杂质会滚落至杂物盒中，避免了杂质堵塞过滤网，保证了过滤网的通畅性。

一种柴窑

Resumen de: CN222881673U

本实用新型公开了一种柴窑，包括具有窑室的窑体，设置于窑体前端处、用于启闭窑室的窑门，以及排气管；所述窑体的两侧均设置具有燃烧室的燃烧炉；所述燃烧炉的高度低于窑体；所述燃烧室与窑室邻接处的下部设置有挡火墙，所述燃烧室的上部与窑室相连通；所述燃烧室具有投料口，所述燃烧炉上设置有用于启闭投料口的炉门；所述燃烧室的底部设置有炉条，所述燃烧炉上、位于燃烧室的下方设置有集灰室，所述集灰室的下部设置有出灰口；所述窑体的后端设置具有集气室的集气体，所述窑室后端处的下部设置用于连通集气室的排气口；所述排气管设置于集气体的顶部且与集气室相连通。本实用新型的优点在于：热量能够更加均匀地分布在整个窑室内，从而避免了传统单燃烧室布局中常见的温度不均问题。

一种设有温感递增结构的双室型生物质热解气化炉

Resumen de: CN222877884U

本实用新型公开了一种设有温感递增结构的双室型生物质热解气化炉，涉及气化炉技术领域，包括外壳和隔离板，所述隔离板固定连接于外壳内部，且隔离板将外壳内部分隔为独立的空间；所述外壳内部设置气化炉结构，该一种设有温感递增结构的双室型生物质热解气化炉，设置有气化炉结构，生物质原料在经过热解室底部时，生物质原料在向下移动的过程中其半径将会缩小，使得生物质原料中心更加接近于次加热丝，实现生物质原料在向下移动其中心温度将会逐渐递增，同时生物质原料通过连通口进入气化室内部，并且在气化室运动至底部后，生物质原料中心温度将会逐渐递增，通过对生物质原料进行递增加热模式，可以更有效地利用生物质的热值。

IMPROVED FERMENTATION PROCESSES FOR MAKING ETHANOL

Resumen de: WO2025099215A1

The present invention provides a probiotic and dextranase pretreatment method for improving microbial stability and yield of sugar syrups (e.g. molasses) without using thermal, chemical or antimicrobial pretreatment. Pretreated sugar syrup is applied in a continuous ethanol fermentation using at least two fermenters for dilution from one to next to maintain steady state ethanol concentration, resulting in ethanol productivity improvement as well as reduction in energy and water usage compared to traditional ethanol plants, without affecting quality and quantity of the end products.

RECOMBINANT MICROORGANISM FOR PRODUCING THREONINE AND USE THEREOF

Resumen de: US2025154539A1

Provided are a recombinant microorganism for producing threonine and the use thereof in the fermentation production of threonine or a derivative thereof. A 20-30 bp segment upstream of a start codon of a gene encoding phosphoenolpyruvate carboxylase in the recombinant microorganism is replaced with a strong promoter. By means of the specific optimization of the promoter of the gene encoding phosphoenolpyruvate carboxylase and the mutation of the encoding region of the gene, the ability of the strain to synthesize threonine is significantly improved.

YEAST STRAIN DEVELOPMENT FOR ETHANOL PRODUCTION

Resumen de: AU2023373835A1

Disclosed herein are yeast strains and derivatives thereof, as well as compositions comprising the yeast strains for use in ethanol manufacture. The disclosure also relates to processes for producing ethanol from biomass using the yeast strains and compositions. In particular, the yeast strains produce lower glycerol and higher ethanol, and have a higher temperature tolerance and higher fermentation rate than strains and products currently used in ethanol production processes.

DISPLAY CONTROLLER FOR BISTABLE ELECTRO-OPTIC DISPLAY

Resumen de: US2025157427A1

There are provided display controllers and driving methods related to those described in US Published Patent Application No. 2013/0194250. These include (a) a display controller having an update buffer, means for removing from the update buffer pixels not requiring updating, and means to ensure that pixels having certain special states are not removed from the update buffer; (b) a method of driving a bistable display wherein, in a pixel undergoing a white-to-white transition and lying adjacent another pixel undergoing a visible transition, there is applied to the pixel one or more balanced pulse pairs and at least one top-off pulse; (c) a method of driving a bistable display by overlaying a non-rectangular item over a pre-existing image content and then removing the item, where only pixels in the region of the item perform transitions (including self-transitions); and (d) a method of driving a bistable display in which a proportion of background pixels not undergoing an optical change are subjected to a refresh pulse to correct optical state drift.

METHOD AND SYSTEM FOR PRODUCING A PROTEIN AND FIBER FEED PRODUCT FROM A WHOLE STILLAGE BYPRODUCT PRODUCED IN A CORN DRY MILLING PROCESS

Resumen de: US2025151759A1

A method and system are disclosed for producing a protein and fiber feed product from a whole stillage byproduct produced in a corn dry milling process for making alcohol, such as ethanol, and/or other biofuels/biochemicals. In one embodiment, the method includes separating the whole stillage byproduct into an insoluble solids portion and a centrate (solubles) portion. Thereafter, a fine fiber and protein portion may be separated from the centrate (solubles) portion. The fine fiber and protein portion may be dewatered to provide a protein and fiber feed product. In one example, the protein and fiber feed product can include insoluble solids, such as wet or dry distiller's grains with or without solubles. The resulting protein and fiber feed product may be sold and/or used as rumen feed, swine feed, chicken feed, aqua feed, food uses, or have other uses, including pharmaceutical and/or chemical usage, for example.

DISRUPTION OF CDC42 EFFECTORS IN YEAST FOR INCREASED ALCOHOL AND LYSINE PRODUCTION

Resumen de: US2025154535A1

Described are compositions and methods relating to yeast having a genetic mutation that results in decreased amounts of Cdc42 effector proteins, resulting in increased alcohol and lysine production. Such yeast is well-suited for use commercial alcohol production to increase yields and to increase the value of Such yeast is well-suited for use commercial alcohol production to increase yields and to increase the value of amino-acid-containing, fermentation-co-products.

MODIFIED YEAST AND METHOD FOR INCREASING LYSINE CONTENT IN FERMENTATION CO-PRODUCTS

Resumen de: US2025154516A1

Described are strains and methods relating to genetically-engineered yeast cells that overproduce lysine in a tunable manner by altering feedback inhibition of the lysine synthetic pathway by way of the LYS20 and LYS21 homocitrate synthase polypeptides. The yeast can be used in a conventional bioethanol production facility to produce alcohol along with increased amounts of lysine, resulting in increased quality and commercial value of fermentation products and co-products, such as animal feed ingredients.

SEMI-CONTINUOUS CULTURE METHODS

Resumen de: US2025154552A1

Provided herein are methods of culturing a microorganism. The methods include providing a container comprising one or more microorganisms in a medium, which has a first carbon to nitrogen ratio; culturing the microorganisms until the culture reaches a threshold indicator; harvesting a portion of the culture while maintaining the majority of the culture in the container; and adding fresh medium comprising a second carbon to nitrogen ratio to the container with the majority of the culture comprising the microorganisms.

RENEWABLE FUELS, DIESEL AND METHODS OF GENERATION FROM RENEWABLE OIL SOURCES

Resumen de: US2025154419A1

A process for the generation of renewable fuel and/or biofuel from a renewable oil feedstock having a high free fatty acid content. The renewable oil feedstock can be renewable plant oil or renewable animal fat or oil, including renewable corn oil recovered from a by-product of ethanol production, such as distillers corn oil and/or corn oil solvent extracted from distillers dried grains with solubles (DDGS) and/or distillers dried grains (DDG). The free fatty acid content of the renewable oil feedstock can be reduced by a glycerolysis process in the presence of a molar excess of glycerin to provide an adequate resulting feedstock having a reduced free fatty acid content. The resulting feedstock capable of being subjected to further processing for the generation of renewable fuel and/or biofuel.

1,4-BUTANEDIOL PRODUCING MICROORGANISM AND METHOD FOR PREPARING BUTANEDIOL USING THE SAME

Resumen de: US2025154536A1

The present invention relates to a microorganism that produces 1,4-butanediol and a method of producing 1,4-butanediol using same. The microorganism according to the present invention is able to efficiently produce 1,4-butanediol using ornithine as a carbon source, unlike naturally occurring microorganisms.

一种生物质裂解气分层燃烧室

Resumen de: CN222861435U

本实用新型公开了一种生物质裂解气分层燃烧室，包括成型于箱体内部的炭化室和气化燃烧室，箱体的顶部设有与气化燃烧室可控连通的排烟管，炭化室与气化燃烧室之间设有隔层板，隔层板上设有用于可控连通生物质裂解反应器与气化燃烧室的裂解气导管，隔层板的两端分别设有前开口和后开口，炭化室和气化燃烧室的室壁上设有隔热保温层，气化燃烧室的顶部设有与排烟管相连通的排烟口，前开口、后开口、排烟口处分别设有可调烟道闸板。本实用新型的生物质裂解气分层燃烧室通过炭化室对生物质物料提供可控温度下的炭化，可避免过多裂解气在炭化室中燃烧造成的炭化温度过高，解决了传统气化炭化设备由于裂解气燃烧不可控带来的温度不确定的难题。

一种基于生物柴油生产原料过滤装置

Resumen de: CN222854763U

本实用新型涉及过滤装置技术领域，公开了一种基于生物柴油生产原料过滤装置，包括底板，所述底板上固定连接有支腿一，所述支腿一上固定连接有固定板，所述固定板上固定连接有电机，所述电机的输出端固定连接有皮带轮一，所述皮带轮一上设有皮带一，本实用新型中，在使用生物柴油生产原料过滤装置时，通过电机驱动的刮板在滤板一上往复刮动，有效清理了过滤过程中产生的渣体，防止了滤板一的堵塞，确保了过滤过程的连续性和高效性，提高了生物柴油生产原料的过滤效率，通过气缸控制滑板一在原料桶内的滑动距离，从而精确控制原料流向支架的流量大小，确保了原料在过滤过程中的均匀性和稳定性，进一步提高了过滤效率。

生物质颗粒燃料烘干装置

Resumen de: CN222865501U

本实用新型涉及生物质颗粒燃料烘干装置，包括滚筒、底梁和设置于滚筒外侧的滑环，底梁的外侧设置有呈对称分布对滚筒外侧滑环进行支撑的传动组件，两个传动组件外侧均设置有旋转调节的定位件，两个定位件组装形成一个环形对滑环进行传动限位，本实用新型通过支撑座和第一传动轮。配合半圆环、第二传动轮、活动杆和螺纹套，两个半圆环能配合支撑座组成一个环形将滚筒固定在底梁外侧，并通过矩形分布的第一传动轮和第二传动轮使滚筒能通过滑环正常在两个半圆环内侧旋转，对滚筒进行了定位加强，并且两个半圆环拆、装简便，保留了滚筒烘干装置原有的便利性。

生物质颗粒机分料装置

Resumen de: CN222855934U

本实用新型公开了生物质颗粒机分料装置，涉及生物质颗粒加工技术领域；而本实用新型包括箱体，所述箱体的顶端固定贯穿有进料箱，所述箱体的内壁上表面固定安装有下料箱，所述进料箱和下料箱均呈梯形状态分布，所述箱体的内部固定设有锥形桶，所述锥形桶的内部转动设有转动杆，所述转动杆的顶部固定安装有两组环形分布的搅拌杆，所述转动杆的顶部固定安装有环形分布的固定板，所述箱体的内壁相对侧共同活动设有筛选板，所述筛选板的下方设有转轴，所述转轴转动贯穿箱体，所述转轴的外侧固定套设有对称分布的凸轮；本申请能够将生物质颗粒进行多次打散，避免生物质颗粒粘接在一起影响后续的筛分，提高了筛分的质量。

一种生物柴油尾气燃烧系统

Resumen de: CN222864956U

本实用新型公开了一种生物柴油尾气燃烧系统，解决催化燃烧装置难以应用于生物柴油尾气处理和蓄热燃烧装置燃烧生物柴油尾气会产生较多二噁英的技术问题。本实用新型包括蒸馏塔、回收机构、预处理机构、催化燃烧机构、蓄热燃烧机构和防火机构。预处理机构对尾气进行处理后，尾气可直接通入催化燃烧装置内燃烧；利用催化燃烧装置燃烧生物柴油尾气中的大部分有机污染物，之后将催化燃烧装置燃烧后的尾气通入蓄热燃烧装置内，通入蓄热燃烧装置的废气中，有机污染物含量较少，可有效降低蓄热燃烧装置使用时产生的二噁英含量，使得二噁英排放量达标。

一种移动式制碳设备

Resumen de: CN222861434U

本实用新型公开了一种移动式制碳设备，包括：移动车厢和制炭机，所述制炭机安装在所述移动车厢内部，所述制炭机内部分为干燥室、炭化室与燃烧室，所述移动车厢内安装原料输送机，所述原料输送机的下料端设置自动插板料机，所述自动插板料机位于炭化室的进料口上方，所述炭化室内设置螺旋输送机，炭化室的右侧端设置出料口和可燃气体出口，所述干燥室、炭化室与燃烧室相互连通，所述干燥室设有高温尾气出口，所述高温尾气出口与风机通过管道进行连接；所述燃烧室内安装燃烧器，所述可燃气体出口通过管道连通燃烧室的可燃气体入口；出料口下方设有炭粉冷却系统。本实用新型设备浓缩安装在移动车厢内，可完成物料干燥、炭化、燃气回用一体化操作。

一种抗菌防腐竹制品生产用碳化设备

Resumen de: CN222858299U

本实用新型涉及碳化设备技术领域，且公开了一种抗菌防腐竹制品生产用碳化设备，包括：箱体，其中，所述箱体的正面通过定位栓固定安装有合页，所述箱体的正面通过合页铰接设置有箱门；移动调节组件，所述移动调节组件设置于箱体的内部；冷却部位，所述冷却部位设置于箱体的上方，通过设置有安装座，当需要对加工件加工，将加工件放在放置板上，连接滑块通过滑轨座在滑动槽内进行来回运动，将放置板送进碳化处的内部，同时通过设置有气缸使螺纹杆进行上下调节位置，再一步的，通过设置有伸缩支撑杆，进行加固支撑放置板进行调节位置，达到可根据加工件进行调节放置位置的效果。

一种碳化钽的炭化炉

Resumen de: CN222865589U

本实用新型涉及碳化钽制备设备技术领域，公开了一种碳化钽的炭化炉，包括炉体，所述炉体的顶部中心转动连接有螺管，所述螺管的外部固定套设有锥齿环，所述电机的转子末端同轴固定连接有锥齿轮并与锥齿环之间啮合连接，所述插孔组件包括设置在炉体内部的圆形连接板，所述圆形连接板的底部等距周向设置有条形插块，所述圆形连接板的顶部中心固定连接有螺杆且螺杆与螺管之间螺纹连接，所述圆形连接板上等距周向转动连接有竖杆，所述T型连接件上对称活动连接有滚珠，所述空心管的内壁对应滚珠的位置开设有螺旋槽，本实用新型有效的避免了因堆积的原料难以与惰性气体充分接触，使得会影响对碳化钽的制备问题。

一种生物燃料生产设备

Nº publicación: CN222861450U 13/05/2025

Solicitante:

福建省武夷山市华雁新能源科技有限公司

Resumen de: CN222861450U

本实用新型涉及生物燃料技术领域，且公开了一种生物燃料生产设备，包括进料管，所述进料管的底部固定安装有用于进行粉碎的粉碎腔，所述粉碎腔的底部固定安装有用于进行输送的输料管，所述输料管的内部转动安装有用于输送物料的送料绞龙，所述送料绞龙的一端贯穿输料管与驱动电机的输出端固定连接在一起，所述输料管的另一端固定安装有用于进行混合的混合仓，还包括粉碎组件以及混合组件，本装置通过上述结构之间的相互配合，在对生物燃料进行成品加工前，可对其进行一站式的前置处理，省去了人工转运的繁琐步骤，并且有效提升了生产效率，节约了生产时间，更加便于后续的生物燃料加工使用，更加实用。