WO2021258677A1 - Dispositif de traitement de déchets solides respectueux de l'environnement - Google Patents

Dispositif de traitement de déchets solides respectueux de l'environnement Download PDF

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Publication number
WO2021258677A1
WO2021258677A1 PCT/CN2020/136786 CN2020136786W WO2021258677A1 WO 2021258677 A1 WO2021258677 A1 WO 2021258677A1 CN 2020136786 W CN2020136786 W CN 2020136786W WO 2021258677 A1 WO2021258677 A1 WO 2021258677A1
Authority
WO
WIPO (PCT)
Prior art keywords
crushing
solid waste
filter plate
baffle
treatment device
Prior art date
Application number
PCT/CN2020/136786
Other languages
English (en)
Chinese (zh)
Inventor
宋伟勇
Original Assignee
浙江千辰生态环保科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江千辰生态环保科技有限公司 filed Critical 浙江千辰生态环保科技有限公司
Publication of WO2021258677A1 publication Critical patent/WO2021258677A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • 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
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28609—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Definitions

  • the invention relates to the technical field of environmental protection equipment, in particular to an environmentally friendly solid waste treatment device.
  • Solid waste refers to solid and semi-solid waste produced by humans in production, consumption, life and other activities. With the rapid development of my country’s society and economy, the acceleration of urbanization and the rapid improvement of people’s living standards, the amount of waste generated in the process of urban production and life has also increased rapidly. Domestic waste occupies land, pollutes the environment, and affects people. The health effects are also becoming more obvious. The massive increase in urban domestic garbage has made it more and more difficult to dispose of garbage, and the environmental pollution and other issues from this time have gradually attracted widespread attention from all walks of life. A lot of solid waste contains a certain amount of waste liquid, which brings certain inconvenience to the treatment of solid waste, and most of the solid waste is treated by filling and pressing.
  • the treatment device is generally divided into two operations of solid-liquid separation and pressure filling. In the prior art, the above-mentioned two operations are separately arranged and need to be transported when solid waste is processed. This undoubtedly increases the amount of labor and reduces the work efficiency.
  • the purpose of the present invention is to provide an environmentally friendly solid waste treatment device that can automatically complete the crushing, solid-liquid separation and compaction operations of solid waste.
  • an environmentally friendly solid waste treatment device including a crushing mechanism and a squeezing mechanism
  • the crushing mechanism includes a crushing drum and a crushing assembly arranged in the crushing drum
  • the The extrusion mechanism includes a compaction box, an extrusion block arranged in the compaction box, and a driving element for driving the movement of the extrusion block.
  • the bottom of the tube is communicated with the feed pipe through the collection port at the upper end of the compaction box.
  • the bottom of the crushing cylinder is provided with a discharge port, and a filter plate is provided below the discharge port, and the filter plate is provided below There is a sump, the filter plate is provided with a screw conveying assembly, the output end of the screw conveying assembly is arranged at the mouth of the conveying pipe, and the mouth of the conveying pipe is provided with a baffle, the A pressure control mechanism is arranged in the feeding pipe, the baffle is arranged on the pressure control mechanism, and the collection port and the screw conveying assembly of the compaction box are separately arranged on the front and rear sides of the baffle.
  • the screw conveying assembly includes a horizontal conveying shaft and conveying blades spirally wound on the conveying shaft.
  • the front end of the conveying shaft is rotatably installed on the crushing drum, and the rear end of the conveying shaft is arranged at the conveying pipe. .
  • the filter plate includes a first filter plate and a second filter plate arranged on the left and right sides of the first filter plate, the first filter plate has a downwardly curved arc structure, and the second filter plate is In an inclined arrangement, the screw conveying assembly is arranged in the arc of the first filter plate.
  • the pressure control mechanism includes a cylinder, a piston arranged in the cylinder, a push rod fixedly connected to the piston, and a hydraulic pipe connected to the cylinder, the cylinder being fixed in the feeding pipe, the The baffle is fixed on the push rod, and a pressure relief valve is arranged on the hydraulic pipe.
  • a limit block is arranged in the conveying pipe, the limit block is arranged on the rear side of the baffle, and the collection port of the compaction box is located between the baffle and the limit block.
  • the crushing assembly includes a main shaft and a reaming blade, the main shaft is vertically arranged in the crushing drum, and the reaming blades are spaced up and down along the axis of the main shaft.
  • one side of the crushing drum is provided with a screening port, a stopper is provided at the screening port, and a material pushing mechanism is provided on the main shaft.
  • the screening port is arranged at the lower end of the crushing drum and corresponds to the height of the reaming blade at the lower end of the main shaft, the stopper is arranged up and down, and the reaming blade at the lower end of the main shaft is located on the upper and lower stoppers. between.
  • the pushing mechanism includes a telescopic tool holder and a telescopic rod
  • the telescopic tool holder is fixedly connected to the main shaft
  • the reaming blade is hinged to the telescopic tool holder
  • one end of the telescopic rod is hinged to the main shaft
  • the other One end is hinged on the reaming blade
  • the telescopic knife handle is communicated with the telescopic rod through a hydraulic pipeline.
  • the screening port is provided with a baffle plate for closing the screening port, the upper end of the baffle plate is hinged on the wall of the crushing drum through a hinge, and the baffle plate and the wall of the crushing drum are An elastic reset piece is arranged between.
  • the present invention first crushes the solid waste through the crushing component, then realizes the solid-liquid separation through the squeezing action of the screw conveying component and the baffle, and finally presses the crushed solid waste through the squeezing mechanism.
  • compaction treatment since the moisture content of the solid waste has been controlled before compaction, the solid waste is easy to compact and shape during the compaction process.
  • Figure 1 is a schematic structural diagram of an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of the pressure control mechanism in the embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view of a filter plate in an embodiment of the present invention.
  • Figure 4 is a schematic diagram of the structure of the pushing mechanism in the embodiment of the present invention.
  • an environmentally friendly solid waste treatment device includes a crushing mechanism and an extrusion mechanism.
  • the crushing mechanism includes a crushing drum 1 and a crushing assembly 2 arranged in the crushing drum 1.
  • the crushing assembly 2 includes a main shaft 201 With the reaming blade 202, the main shaft 201 is vertically arranged in the crushing drum 1 and driven to rotate by an upper motor.
  • the reaming blades 202 are spaced up and down along the axis of the main shaft 201.
  • the extrusion mechanism includes a compaction box 7, an extrusion block 8 arranged in the compaction box 7, and a driving element 9 for driving the extrusion block 8 to move.
  • the driving element 9 is a hydraulic cylinder.
  • the upper end of the compaction box 7 is provided with a collection port 701, and the side of the compaction box 7 is provided with a collection port.
  • a feeding pipe 6 is provided on one side of the crushing drum 1, and the feeding pipe 6 is connected between the crushing drum 1 and the compaction box 7.
  • the compaction box 7 is arranged below the delivery pipe 6 and communicates with the delivery pipe 6 through a collection port 701 at the upper end of the compaction box 7.
  • a discharge port 102 is provided at the bottom of the crushing drum 1, a filter plate 4 is provided under the discharge port 102, and a liquid collection tank 5 is provided under the filter plate 4.
  • the filter plate 4 is provided with a screw conveying assembly 3, and the output end of the screw conveying assembly 3 is arranged at the mouth of the conveying pipe 6.
  • the screw conveying assembly 3 includes a horizontal conveying shaft and conveying blades spirally wound on the conveying shaft.
  • the front end of the conveying shaft is rotatably installed on the crushing drum 1, and the rear end of the conveying shaft is set at the conveying pipe 6.
  • the end is provided with a stepping motor that drives its rotation.
  • the filter plate 4 includes a first filter plate 401 and a second filter plate 402 arranged on the left and right sides of the first filter plate 401.
  • the first filter plate 401 has a downwardly curved arc structure.
  • the plate 402 is inclined, and the higher end of the second filter plate 402 is connected to the inner wall of the crushing drum 1.
  • the screw conveying assembly 3 is arranged in the arc of the first filter plate 401, and the length direction of the first filter plate 401 is the same as the axial direction of the conveying shaft. After being crushed, the solid waste falls on the second filter plate 402, slides down on the first filter plate 401 along the inclined direction of the second filter plate 402, and is conveyed by the screw conveying assembly 3 to convey the solid waste to the conveying pipe 6 Place.
  • a baffle 10 is provided at the mouth of the conveying pipe 6, and the collection port 701 of the compaction box 7 and the screw conveying assembly 3 are separately provided on the front and rear sides of the baffle 10.
  • a pressure control mechanism 11 is provided in the feeding pipe 6, and the baffle 10 is provided on the pressure control mechanism 11.
  • the pressure control mechanism 11 includes a cylinder 1101, a piston 1102 provided in the cylinder 1101, a push rod 1103 fixedly connected to the piston 1102, and a hydraulic pipe connected to the cylinder 1101.
  • 1101 is fixed in the feed pipe 6
  • the baffle 10 is fixed on the push rod 1103, and a pressure relief valve 1106 is provided on the hydraulic pipe.
  • the hydraulic pipe is divided into a first hydraulic pipe 1104 and a second hydraulic pipe 1105.
  • the first hydraulic pipe 1104 is connected to the front end of the cylinder barrel 1101
  • the second hydraulic pipe 1105 is connected to the rear end of the cylinder barrel 1101
  • the pressure relief valve 1106 is connected to On the second hydraulic pipe 1105.
  • a limit block is arranged in the conveying pipe 6, and the limit block is arranged on the rear side of the baffle 10, and the collecting port 701 of the compaction box 7 is located between the baffle 10 and the limit block.
  • a screening port 103 is provided on one side of the crushing drum 1, and a stopper 12 is provided at the screening port 103.
  • the screening port 103 is arranged at the lower end of the crushing drum 1 and corresponds to the height of the reamer blade 202 at the lower end of the main shaft 201, and the stopper 12 is arranged up and down.
  • the stopper 12 is a metal stop rod.
  • the screening port 103 is provided with a baffle 104 for closing the screening port 103.
  • the upper end of the baffle 104 is hinged on the wall of the crushing drum 1 through a hinge, and the baffle 104 is arranged between the wall of the crushing drum 1
  • the reamer blade 202 is divided into a first reamer blade 202a and a second reamer blade 202b.
  • the first reamer blade 202a is inclined, the second reamer blade 202b is horizontally arranged, and the second reamer blade 202b is arranged at the lower end of the main shaft 201.
  • the reamer blade 202b is located between the upper and lower stoppers 12.
  • the main shaft 201 is provided with a pushing mechanism, which includes a telescopic tool holder 203 and a telescopic rod 204, wherein the telescopic tool holder 203 and the telescopic rod 204 are both hydraulic cylinders, and the two are connected through a hydraulic pipeline 206 .
  • the telescopic tool holder 203 is fixedly connected to the main shaft 201, and the second reaming blade 202b is hinged to the telescopic tool holder 203.
  • One end of the telescopic rod 204 is hinged on the main shaft 201, and the other end is hinged on the hinge blade 202.
  • a mounting head 205 is installed at the front end of the telescopic knife handle 203, and the second reaming blade 202b is hinged on the mounting head 205 and can rotate horizontally relative to the mounting head 205.
  • the mounting head 205 On the front side of the rotation direction of the main shaft 201, the mounting head 205 is provided with a limit plate that prevents the second reaming blade 202b from rotating forward.
  • a reset spring 207 is arranged between the mounting head 205 and the cylinder of the telescopic tool holder 203. When the telescopic tool holder 203 is extended, the reset spring 207 pulls the mounting head 205 backwards, causing the telescopic tool holder 203 to contract.
  • the hydraulic pressure in the telescopic rod 204 enters the telescopic tool holder 203, so that the telescopic tool holder 203 is extended, and the mounting head 205 and the second reamer blade 202b move toward the screening port 103.
  • the second reamer blade 202b which is inclined backward from time to time, acts as a pusher to push the solid waste out of the screening opening 103 to complete the screening of the solid waste.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un dispositif de traitement de déchets solides respectueux de l'environnement comprenant un mécanisme de broyage et un mécanisme de compression. Le mécanisme de broyage comprend un cylindre de broyage (1) et un ensemble de broyage (2) disposé dans le cylindre de broyage (1) ; le mécanisme de compression comprend une boîte de compactage (7), un bloc de compression (8) disposé dans la boîte de compactage (7), et un élément d'entraînement (9) qui entraîne le bloc de compression (8) à se déplacer ; un tuyau de transport (6) est disposé sur un côté du cylindre de broyage (1) ; la boîte de compactage (7) est disposée au-dessous du tuyau de transport (6) et est en communication avec le tuyau de transport (6) au moyen d'une ouverture de collecte de matériau (701) au niveau de l'extrémité supérieure de la boîte de compactage (7) ; une sortie de matériau (102) est disposée au fond du cylindre de broyage (1) ; une plaque de filtre (4) est disposée au-dessous de la sortie de matériau (102) ; un réservoir de collecte de liquide (5) est disposé au-dessous de la plaque de filtre (4) ; un ensemble de transport en spirale (3) est disposé au-dessus de la plaque de filtre (4) ; une extrémité de sortie de l'ensemble de transport en spirale (3) est disposée au niveau de l'ouverture de tuyau du tuyau de transport (6) ; un déflecteur (10) est disposé au niveau d'une ouverture de tuyau du tuyau de transport (6) ; un mécanisme de commande de pression (11) est disposé dans le tuyau de transport (6) ; un mécanisme de commande de pression (11) est disposé au niveau du déflecteur (10) ; l'ouverture de collecte de matériau (701) de la boîte de compactage (7) et l'ensemble de transport en spirale (3) sont disposés sur le côté avant et le côté arrière du déflecteur (10), respectivement. Le dispositif commande une teneur en humidité de déchets solides avant le compactage, de telle sorte que les déchets solides sont faciles à compacter et à former dans un procédé de compactage.
PCT/CN2020/136786 2020-06-24 2020-12-16 Dispositif de traitement de déchets solides respectueux de l'environnement WO2021258677A1 (fr)

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CN202010585872.4 2020-06-24
CN202010585872.4A CN111701663A (zh) 2020-06-24 2020-06-24 一种环保型固废处理装置

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409442A (zh) * 2022-02-28 2022-04-29 扬州市凯尔环卫设备有限公司 一种餐厨废弃物垃圾再利用制肥装置
CN114985085A (zh) * 2022-06-27 2022-09-02 江西永鑫新型建材有限公司 一种矿渣精细粉磨***
CN115212944A (zh) * 2022-07-20 2022-10-21 四川大地山河环保工程有限责任公司 一种钻井固废制备粉煤灰微粉的装置
CN115445930A (zh) * 2022-09-02 2022-12-09 安徽德昌药业股份有限公司 一种红曲过筛设备
CN117816709A (zh) * 2023-12-20 2024-04-05 枣庄环聚固废处置有限公司 一种固体废物破碎装置

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KR20100041989A (ko) * 2008-10-15 2010-04-23 김대중 음식물 및 하수 처리장치
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CN107377594A (zh) * 2017-08-23 2017-11-24 郑州丽福爱生物技术有限公司 医疗垃圾无害化处理装置
CN207594379U (zh) * 2017-12-05 2018-07-10 深圳市微米生物技术有限公司 餐厨有机垃圾回收处理设备中的脱水泄压机构
CN110000196A (zh) * 2019-04-19 2019-07-12 艾迪机器(杭州)有限公司 一种餐厨垃圾一体追踪装置及控制***

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Publication number Priority date Publication date Assignee Title
JP2002079225A (ja) * 2000-09-08 2002-03-19 Q P Corp 野菜屑の連続脱水装置．
KR20100041989A (ko) * 2008-10-15 2010-04-23 김대중 음식물 및 하수 처리장치
CN205112460U (zh) * 2015-10-23 2016-03-30 上海环境工程技术有限公司 一种适用于湿垃圾减容脱水的设备
CN107377594A (zh) * 2017-08-23 2017-11-24 郑州丽福爱生物技术有限公司 医疗垃圾无害化处理装置
CN207594379U (zh) * 2017-12-05 2018-07-10 深圳市微米生物技术有限公司 餐厨有机垃圾回收处理设备中的脱水泄压机构
CN110000196A (zh) * 2019-04-19 2019-07-12 艾迪机器(杭州)有限公司 一种餐厨垃圾一体追踪装置及控制***

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409442A (zh) * 2022-02-28 2022-04-29 扬州市凯尔环卫设备有限公司 一种餐厨废弃物垃圾再利用制肥装置
CN114409442B (zh) * 2022-02-28 2022-11-29 扬州市凯尔环卫设备有限公司 一种餐厨废弃物垃圾再利用制肥装置
CN114985085A (zh) * 2022-06-27 2022-09-02 江西永鑫新型建材有限公司 一种矿渣精细粉磨***
CN114985085B (zh) * 2022-06-27 2023-10-27 江西永鑫新型建材有限公司 一种矿渣精细粉磨***
CN115212944A (zh) * 2022-07-20 2022-10-21 四川大地山河环保工程有限责任公司 一种钻井固废制备粉煤灰微粉的装置
CN115212944B (zh) * 2022-07-20 2023-07-04 四川大地山河环保工程有限责任公司 一种钻井固废制备粉煤灰微粉的装置
CN115445930A (zh) * 2022-09-02 2022-12-09 安徽德昌药业股份有限公司 一种红曲过筛设备
CN115445930B (zh) * 2022-09-02 2023-09-01 安徽德昌药业股份有限公司 一种红曲过筛设备
CN117816709A (zh) * 2023-12-20 2024-04-05 枣庄环聚固废处置有限公司 一种固体废物破碎装置
CN117816709B (zh) * 2023-12-20 2024-05-24 枣庄环聚固废处置有限公司 一种固体废物破碎装置

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