CN107684965A - 一种用于生物垃圾回收的搅拌粉碎装置 - Google Patents
一种用于生物垃圾回收的搅拌粉碎装置 Download PDFInfo
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- CN107684965A CN107684965A CN201710963940.4A CN201710963940A CN107684965A CN 107684965 A CN107684965 A CN 107684965A CN 201710963940 A CN201710963940 A CN 201710963940A CN 107684965 A CN107684965 A CN 107684965A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710963940.4A CN107684965B (zh) | 2017-10-17 | 2017-10-17 | 一种用于生物垃圾回收的搅拌粉碎装置 |
Applications Claiming Priority (1)
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CN201710963940.4A CN107684965B (zh) | 2017-10-17 | 2017-10-17 | 一种用于生物垃圾回收的搅拌粉碎装置 |
Publications (2)
Publication Number | Publication Date |
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CN107684965A true CN107684965A (zh) | 2018-02-13 |
CN107684965B CN107684965B (zh) | 2019-11-19 |
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CN201710963940.4A Active CN107684965B (zh) | 2017-10-17 | 2017-10-17 | 一种用于生物垃圾回收的搅拌粉碎装置 |
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Cited By (32)
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---|---|---|---|---|
CN108381363A (zh) * | 2018-03-05 | 2018-08-10 | 高佳 | 一种建筑装修用的抛光机 |
CN108393260A (zh) * | 2018-03-01 | 2018-08-14 | 蒋欣 | 一种可自动添料的建筑沙石筛分装置 |
CN108561884A (zh) * | 2018-05-05 | 2018-09-21 | 郑州栾信科技有限公司 | 一种危险废物废气处置设备 |
CN108636547A (zh) * | 2018-05-03 | 2018-10-12 | 李静娴 | 一种有色金属矿山开采用选矿设备 |
CN108848969A (zh) * | 2018-06-29 | 2018-11-23 | 中江县方源饲料有限公司 | 基于饲料加工使用的粉碎设备 |
CN108848968A (zh) * | 2018-06-29 | 2018-11-23 | 中江县方源饲料有限公司 | 能够清除原料中杂质的加工装置 |
CN108906247A (zh) * | 2018-05-31 | 2018-11-30 | 安徽丹研食品有限公司 | 一种全自动面包良剂用粉碎装置 |
CN108901971A (zh) * | 2018-06-19 | 2018-11-30 | 湖南文理学院 | 一种鲌鱼的养殖设备 |
CN108936796A (zh) * | 2018-05-30 | 2018-12-07 | 滁州卷烟材料厂 | 一种新型烟丝回收装置 |
CN108970695A (zh) * | 2018-06-28 | 2018-12-11 | 刘宏国 | 一种小麦米粒内杂物抖动式分离磨粉装置 |
CN109046577A (zh) * | 2018-09-25 | 2018-12-21 | 山东阿华医药材料科技有限公司 | 玻璃管废料在线破碎装置 |
CN109046603A (zh) * | 2018-09-07 | 2018-12-21 | 嘉善天晟精密铸件有限公司 | 一种工程塑料粉碎装置 |
CN109158300A (zh) * | 2018-06-28 | 2019-01-08 | 湖州吾爱食品有限公司 | 一种食品生产用筛分装置的筛网安装结构 |
CN109261265A (zh) * | 2018-07-23 | 2019-01-25 | 绿山高科建设科技有限公司 | 一种建筑废料分类收集装置 |
CN109261262A (zh) * | 2018-09-19 | 2019-01-25 | 龙泉市峰春青瓷厂 | 一种青瓷坯泥研磨装置 |
CN109604013A (zh) * | 2018-11-26 | 2019-04-12 | 吴斌 | 一种高效的中药材破碎装置 |
CN110152806A (zh) * | 2018-03-14 | 2019-08-23 | 孙盼 | 一种厨房垃圾处理装置 |
CN110314747A (zh) * | 2019-08-12 | 2019-10-11 | 黄基华 | 一种带有粉碎功能的粉料化学品筛选装置 |
CN110449351A (zh) * | 2019-08-28 | 2019-11-15 | 李伯明 | 一种用于农产品加工的往复式筛选设备 |
CN110612902A (zh) * | 2019-08-25 | 2019-12-27 | 湖州市农业科学研究院 | 一种油菜花粉收集装置及其操作方法 |
CN110813470A (zh) * | 2019-11-07 | 2020-02-21 | 刘一漩 | 一种新型的建筑机械用筛分装置 |
CN110961205A (zh) * | 2019-10-29 | 2020-04-07 | 艾春 | 一种生物饲料加工破碎装置 |
CN111841784A (zh) * | 2020-07-20 | 2020-10-30 | 华益药业科技(安徽)有限公司 | 一种帕罗西汀加工原料粉碎装置 |
CN111957385A (zh) * | 2020-08-21 | 2020-11-20 | 李龙元 | 一种污水处理用石英砂破碎装置 |
CN112246381A (zh) * | 2020-10-13 | 2021-01-22 | 温州商学院 | 用于通用实验室计算机智能控制气流粉碎机排料筛分装置 |
CN112473878A (zh) * | 2020-11-06 | 2021-03-12 | 安徽泰恩康制药有限公司 | 一种中药配方颗粒的生产设备 |
CN112622105A (zh) * | 2020-11-06 | 2021-04-09 | 李梦文 | 一种亚克力板加工边角料粉碎设备 |
CN112815672A (zh) * | 2021-01-14 | 2021-05-18 | 温州大学 | 弹簧协助式干果烘干机 |
CN112844664A (zh) * | 2020-12-31 | 2021-05-28 | 成都温骅康裕商贸有限公司 | 一种能够保护刀具的厨余垃圾处理装置 |
CN112892765A (zh) * | 2021-01-15 | 2021-06-04 | 吴雪花 | 一种农业养殖用饲料粉碎混合装置 |
CN113251082A (zh) * | 2021-04-28 | 2021-08-13 | 重庆长江轴承股份有限公司 | 具有两级缓冲结构的轴承分球器 |
CN113529463A (zh) * | 2021-07-16 | 2021-10-22 | 山东锦龙包装有限公司 | 一种彩印纸生产用搅拌熬制罐 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2288132A (en) * | 1994-04-07 | 1995-10-11 | Ronald Joseph Mahoney | Method and apparatus for making mulch or compost |
US8267337B2 (en) * | 2007-04-27 | 2012-09-18 | Fibrecycle Pty Ltd. | Particle reduction device |
CN104984991A (zh) * | 2015-07-10 | 2015-10-21 | 华东理工大学 | 土壤筛分及破碎装置 |
CN205005863U (zh) * | 2015-09-15 | 2016-02-03 | 石阡县梁氏绿色食品有限责任公司 | 一种牛肉酱打碎设备 |
CN105413523A (zh) * | 2015-11-27 | 2016-03-23 | 苏州市金翔钛设备有限公司 | 搅拌装置 |
CN205146663U (zh) * | 2015-10-28 | 2016-04-13 | 广东自然涂化工有限公司 | 多彩涂料造粒振动筛设备 |
CN105728125A (zh) * | 2014-12-06 | 2016-07-06 | 西安众智惠泽光电科技有限公司 | 五谷杂粮食品自动磨粉机 |
CN205673190U (zh) * | 2016-06-21 | 2016-11-09 | 山东聊城瑞利金属材料有限公司 | 振动筛 |
CN106903826A (zh) * | 2017-05-05 | 2017-06-30 | 马鞍山市润启新材料科技有限公司 | 一种塑胶颗粒高效率粉碎搅拌装置 |
CN107234057A (zh) * | 2017-07-26 | 2017-10-10 | 合肥新坞岩机械科技有限公司 | 一种震动筛沙盘 |
-
2017
- 2017-10-17 CN CN201710963940.4A patent/CN107684965B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2288132A (en) * | 1994-04-07 | 1995-10-11 | Ronald Joseph Mahoney | Method and apparatus for making mulch or compost |
US8267337B2 (en) * | 2007-04-27 | 2012-09-18 | Fibrecycle Pty Ltd. | Particle reduction device |
CN105728125A (zh) * | 2014-12-06 | 2016-07-06 | 西安众智惠泽光电科技有限公司 | 五谷杂粮食品自动磨粉机 |
CN104984991A (zh) * | 2015-07-10 | 2015-10-21 | 华东理工大学 | 土壤筛分及破碎装置 |
CN205005863U (zh) * | 2015-09-15 | 2016-02-03 | 石阡县梁氏绿色食品有限责任公司 | 一种牛肉酱打碎设备 |
CN205146663U (zh) * | 2015-10-28 | 2016-04-13 | 广东自然涂化工有限公司 | 多彩涂料造粒振动筛设备 |
CN105413523A (zh) * | 2015-11-27 | 2016-03-23 | 苏州市金翔钛设备有限公司 | 搅拌装置 |
CN205673190U (zh) * | 2016-06-21 | 2016-11-09 | 山东聊城瑞利金属材料有限公司 | 振动筛 |
CN106903826A (zh) * | 2017-05-05 | 2017-06-30 | 马鞍山市润启新材料科技有限公司 | 一种塑胶颗粒高效率粉碎搅拌装置 |
CN107234057A (zh) * | 2017-07-26 | 2017-10-10 | 合肥新坞岩机械科技有限公司 | 一种震动筛沙盘 |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108393260B (zh) * | 2018-03-01 | 2021-04-30 | 蒋欣 | 一种可自动添料的建筑沙石筛分装置 |
CN108393260A (zh) * | 2018-03-01 | 2018-08-14 | 蒋欣 | 一种可自动添料的建筑沙石筛分装置 |
CN108381363A (zh) * | 2018-03-05 | 2018-08-10 | 高佳 | 一种建筑装修用的抛光机 |
CN110152806A (zh) * | 2018-03-14 | 2019-08-23 | 孙盼 | 一种厨房垃圾处理装置 |
CN108636547A (zh) * | 2018-05-03 | 2018-10-12 | 李静娴 | 一种有色金属矿山开采用选矿设备 |
CN108561884A (zh) * | 2018-05-05 | 2018-09-21 | 郑州栾信科技有限公司 | 一种危险废物废气处置设备 |
CN108936796A (zh) * | 2018-05-30 | 2018-12-07 | 滁州卷烟材料厂 | 一种新型烟丝回收装置 |
CN108906247A (zh) * | 2018-05-31 | 2018-11-30 | 安徽丹研食品有限公司 | 一种全自动面包良剂用粉碎装置 |
CN108901971A (zh) * | 2018-06-19 | 2018-11-30 | 湖南文理学院 | 一种鲌鱼的养殖设备 |
CN109158300A (zh) * | 2018-06-28 | 2019-01-08 | 湖州吾爱食品有限公司 | 一种食品生产用筛分装置的筛网安装结构 |
CN108970695A (zh) * | 2018-06-28 | 2018-12-11 | 刘宏国 | 一种小麦米粒内杂物抖动式分离磨粉装置 |
CN108848968A (zh) * | 2018-06-29 | 2018-11-23 | 中江县方源饲料有限公司 | 能够清除原料中杂质的加工装置 |
CN108848969A (zh) * | 2018-06-29 | 2018-11-23 | 中江县方源饲料有限公司 | 基于饲料加工使用的粉碎设备 |
CN109261265A (zh) * | 2018-07-23 | 2019-01-25 | 绿山高科建设科技有限公司 | 一种建筑废料分类收集装置 |
CN109046603A (zh) * | 2018-09-07 | 2018-12-21 | 嘉善天晟精密铸件有限公司 | 一种工程塑料粉碎装置 |
CN109261262A (zh) * | 2018-09-19 | 2019-01-25 | 龙泉市峰春青瓷厂 | 一种青瓷坯泥研磨装置 |
CN109261262B (zh) * | 2018-09-19 | 2021-09-03 | 龙泉市峰春青瓷厂 | 一种青瓷坯泥研磨装置 |
CN109046577A (zh) * | 2018-09-25 | 2018-12-21 | 山东阿华医药材料科技有限公司 | 玻璃管废料在线破碎装置 |
CN109046577B (zh) * | 2018-09-25 | 2020-11-27 | 山东阿华医药材料科技有限公司 | 玻璃管废料在线破碎装置 |
CN109604013A (zh) * | 2018-11-26 | 2019-04-12 | 吴斌 | 一种高效的中药材破碎装置 |
CN110314747A (zh) * | 2019-08-12 | 2019-10-11 | 黄基华 | 一种带有粉碎功能的粉料化学品筛选装置 |
CN110612902A (zh) * | 2019-08-25 | 2019-12-27 | 湖州市农业科学研究院 | 一种油菜花粉收集装置及其操作方法 |
CN110449351A (zh) * | 2019-08-28 | 2019-11-15 | 李伯明 | 一种用于农产品加工的往复式筛选设备 |
CN110961205A (zh) * | 2019-10-29 | 2020-04-07 | 艾春 | 一种生物饲料加工破碎装置 |
CN110813470A (zh) * | 2019-11-07 | 2020-02-21 | 刘一漩 | 一种新型的建筑机械用筛分装置 |
CN111841784A (zh) * | 2020-07-20 | 2020-10-30 | 华益药业科技(安徽)有限公司 | 一种帕罗西汀加工原料粉碎装置 |
CN111841784B (zh) * | 2020-07-20 | 2022-05-24 | 华益药业科技(安徽)有限公司 | 一种帕罗西汀加工原料粉碎装置 |
CN111957385A (zh) * | 2020-08-21 | 2020-11-20 | 李龙元 | 一种污水处理用石英砂破碎装置 |
CN112246381A (zh) * | 2020-10-13 | 2021-01-22 | 温州商学院 | 用于通用实验室计算机智能控制气流粉碎机排料筛分装置 |
CN112473878A (zh) * | 2020-11-06 | 2021-03-12 | 安徽泰恩康制药有限公司 | 一种中药配方颗粒的生产设备 |
CN112622105A (zh) * | 2020-11-06 | 2021-04-09 | 李梦文 | 一种亚克力板加工边角料粉碎设备 |
CN112844664A (zh) * | 2020-12-31 | 2021-05-28 | 成都温骅康裕商贸有限公司 | 一种能够保护刀具的厨余垃圾处理装置 |
CN112844664B (zh) * | 2020-12-31 | 2022-12-13 | 江苏星鑫分离设备制造有限公司 | 一种能够保护刀具的厨余垃圾处理装置 |
CN112815672A (zh) * | 2021-01-14 | 2021-05-18 | 温州大学 | 弹簧协助式干果烘干机 |
CN112892765A (zh) * | 2021-01-15 | 2021-06-04 | 吴雪花 | 一种农业养殖用饲料粉碎混合装置 |
CN113251082A (zh) * | 2021-04-28 | 2021-08-13 | 重庆长江轴承股份有限公司 | 具有两级缓冲结构的轴承分球器 |
CN113529463A (zh) * | 2021-07-16 | 2021-10-22 | 山东锦龙包装有限公司 | 一种彩印纸生产用搅拌熬制罐 |
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