WO2020057038A1 - Dispositif de séparation par extrusion et de purification - Google Patents

Dispositif de séparation par extrusion et de purification Download PDF

Info

Publication number
WO2020057038A1
WO2020057038A1 PCT/CN2019/073487 CN2019073487W WO2020057038A1 WO 2020057038 A1 WO2020057038 A1 WO 2020057038A1 CN 2019073487 W CN2019073487 W CN 2019073487W WO 2020057038 A1 WO2020057038 A1 WO 2020057038A1
Authority
WO
WIPO (PCT)
Prior art keywords
extrusion
assembly
separation
feed
purification device
Prior art date
Application number
PCT/CN2019/073487
Other languages
English (en)
Chinese (zh)
Inventor
聂文渊
赵克
杨跃金
陈浩
王虎明
刘春阳
王玉娟
雷霆
何亮
张晨光
Original Assignee
北京环境工程技术有限公司
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 北京环境工程技术有限公司 filed Critical 北京环境工程技术有限公司
Priority to EP19861897.7A priority Critical patent/EP3708350B1/fr
Publication of WO2020057038A1 publication Critical patent/WO2020057038A1/fr

Links

Images

Classifications

    • 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
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/127—Feed means

Definitions

  • the utility model relates to the field of waste treatment, in particular to an extrusion separation and purification device.
  • Existing garbage dry and wet separation extrusion and separation devices generally include a feeding mechanism, a pre-pressing mechanism, a squeezing mechanism, and a discharging mechanism on the outer side of the machine body.
  • the feeding mechanism is arranged vertically with the pre-pressing mechanism. It is arranged in parallel with the discharge mechanism, and the axes of the preload mechanism, the extrusion mechanism and the discharge mechanism are located on the same circumferential line, and the axes are spaced at an angle of 120 degrees from each other.
  • the rotation mechanism is arranged on the central axis in the body.
  • the rotation mechanism and the drive The mechanisms are arranged coaxially or in parallel, and the driving mechanism is arranged outside the body.
  • the above device has the phenomenon of material stagnation during the rotation of the preloading mechanism, the extrusion mechanism and the discharging mechanism, resulting in the inability to run continuously and the efficiency is low.
  • the existing squeeze separation device cannot purify the processed wet component materials, resulting in a large amount of impurities contained therein.
  • the purpose of the embodiments of the present utility model is to provide an extrusion separation and purification device, which is used to solve the existing extrusion separation device with low separation efficiency, low reliability, and impurities contained in the processed wet component materials.
  • an embodiment of the present invention provides an extrusion separation and purification device.
  • the extrusion separation and purification device includes an extrusion separation device body.
  • the extrusion separation and purification device further includes a purification device.
  • the purification equipment includes a material tank, a screw shaft, a motor and a reduction box.
  • the material tank is provided with a sieve plate along the length of the material tank.
  • the screen plate divides the interior of the material tank into an upper compartment and a lower compartment.
  • a plurality of through holes are provided on the sieve plate, the screw shaft is rotatably provided in the upper storage room, a rotating shaft of the motor is connected to a power input shaft of the reduction gear box, The power output shaft is connected to one end of the screw shaft, one end of the material tank is provided with a first discharge port communicating with the upper compartment, and the other end of the material tank is provided with communication with the lower compartment.
  • the second discharge port of the extrusion separation device body is located above the slot of the material tank.
  • the purification device further includes a plurality of support frames, and the support frames are disposed below the material tank.
  • the through holes are evenly arranged on the sieve plate.
  • the main body of the extrusion separation device includes a feed pusher assembly, a feed box assembly, an extrusion and discharge assembly, a main extrusion guide assembly, and a reverse extrusion guide assembly;
  • the main extrusion The pressure guide assembly, the feed box assembly, the extrusion and discharge assembly, and the reverse extrusion guide assembly are sequentially connected on the same horizontal axis;
  • the feed pusher assembly is connected to the feed box assembly And is arranged perpendicular to the horizontal axis, and the feed pusher assembly and the feed box assembly cooperate to form a cylindrical preloading cavity;
  • the feed pusher assembly includes a preloading chamber A feed hopper connected to the upper end of the pre-compression chamber, an oil cylinder connected to one end of the pre-compression chamber, and a pusher head located in the pre-compression chamber;
  • the front end of the piston rod of the oil cylinder is connected to the pusher head;
  • the front end of the pusher head is smaller than Semicircular arc.
  • the feed pusher head assembly there are two oil cylinders in the feed pusher head assembly, and the front ends of the piston rods of the two oil cylinders are respectively connected to the pusher heads.
  • two side walls of the pre-compression chamber are respectively provided with rectangular guide rails, and the pushing head moves along the rectangular guide rails.
  • the feed box assembly includes a feed box box body and a larger-than-semi-circular screen-shaped side wall located inside the feed box body, and the screen-shaped side wall is fixedly supported on the feed box. Inside the bin box.
  • the front end of the pusher head of the extrusion separation and purification device is a circular arc smaller than a semicircle.
  • the pusher head advances to the feed box assembly, it can be connected with
  • the side wall forms a cylindrical pre-compression cavity.
  • the compression ratio is improved, and the dry and wet separation efficiency is improved.
  • the pusher of the extrusion separation and purification equipment is driven by double oil cylinders, which further improves the efficiency of wet and dry separation.
  • the guide rail is rectangular. Compared with the single oil cylinder drive and the guide rail in the prior art, it is triangular. The structure, the thrust head is evenly stressed, and the problem of stagnation of the guide rail and the thrust head should not occur, which further improves the efficiency of dry and wet separation.
  • the extrusion separation and purification equipment is added with purification equipment to purify the wet component materials processed by the extrusion separation equipment body, remove impurities in the wet component materials, and provide high quality for subsequent processes. Of raw materials.
  • FIG. 1 is a schematic sectional structural view of a front view of an extrusion separation and purification device according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional structure view of a purification device in an embodiment of the present invention.
  • FIG. 3 is a schematic view of the three-dimensional structure of the main body of the extrusion separation device in the embodiment of the utility model.
  • FIG. 4 is a schematic plan view of the structure of the main body of the extrusion separation device in the embodiment of the present invention.
  • Fig. 5 is a schematic cross-sectional structure view taken along section line A-A in Fig. 4.
  • Fig. 6 is a schematic cross-sectional structure view taken along section line B-B in Fig. 4.
  • Fig. 7 is a schematic cross-sectional structure view taken along the section line C-C in Fig. 4.
  • FIG. 8 is a schematic view of the three-dimensional structure of the feed pusher assembly in the embodiment of the utility model.
  • FIG. 9 is a schematic plan view of the structure of the feed pusher assembly according to the embodiment of the present invention.
  • Fig. 10 is a schematic cross-sectional structure view taken along the section line A-A in Fig. 9.
  • FIG. 11 is a schematic structural diagram of a feed box assembly according to an embodiment of the present invention.
  • Fig. 12 is a schematic cross-sectional structure view taken along the section line A-A in Fig. 11.
  • the extrusion separation and purification equipment includes an extrusion separation equipment body 100 and a purification equipment 200, wherein the extrusion separation equipment body 100 includes a feed pusher assembly 1 Feed box assembly 2, extrusion and discharge assembly 3, main extrusion guide assembly 4, reverse extrusion guide assembly 5.
  • the main extrusion guide assembly 4, the feed box assembly 2, the extrusion and discharge assembly 3, and the reverse extrusion guide assembly 5 are sequentially connected on the same horizontal axis; the feed pusher assembly 1 and the feed
  • the material box assembly 2 is connected and arranged perpendicularly to the horizontal axis, and the feeding pusher assembly 1 and the material box assembly 2 cooperate to form a cylindrical pre-compression cavity.
  • the feed pusher assembly 1 includes a pre-compression chamber 12, a feed hopper 14 connected to the upper end of the pre-compression chamber 12, two oil cylinders 11 connected to one end of the pre-compression chamber 12, and a pre-compression ⁇ 13in the chamber 12.
  • the front ends of the piston rods of the two oil cylinders 11 are respectively connected to the push heads 13.
  • the front end of the pusher head 13 is a circular arc smaller than a semicircle.
  • Rectangular guide rails 15 are respectively provided on two side walls of the pre-compression chamber 12, and the pushing head 13 moves along the rectangular guide rail 15.
  • the feed box assembly 2 includes a feed box box 22 and a large semicircular screen-shaped sidewall 21 located inside the feed box 22, and the screen-shaped sidewall 21 is fixedly supported. Inside the feed box body 22. The screen cylinder-shaped side wall 21 is used to cooperate with the front end of the push head 13. Compared with the traditional screw connection, the feeding box assembly 2 of the utility model is beneficial to improving the reliability of the equipment.
  • the main extrusion guide assembly 4 includes a cylinder 41, a guide sleeve 42, and a guide post 43.
  • the flange 41 of the oil cylinder 41 is connected to the guide sleeve 42, and the piston rod of the oil cylinder 41 is connected to the guide column 43. It moves along the inside of the guide sleeve 42 and extends into the cylindrical pre-pressing cavity in the feed box assembly 2, and then extends into the extrusion and discharge assembly 3.
  • the extrusion and discharge assembly 3 includes a main sieve drum 31 and a discharge mechanism 32.
  • the material channel opening 20 is provided as a discharge opening of the extrusion separation device body 100 at the lower part of the discharge mechanism 32, and the extrusion separation device body can be The 100 processed wet component materials are sent to a purification device 200 for purification.
  • the anti-extrusion guide assembly 5 includes a cylinder 51 and a guide sleeve 52.
  • the flange of the cylinder 51 is connected to the guide sleeve 52, and the piston rod of the cylinder 51 is connected to the guide post 53.
  • the two can move along the inside of the guide sleeve 52 and can be extended in sequence.
  • the discharging mechanism 32 can also close one end of the main screen cylinder 31.
  • the purification equipment 200 includes a material tank 7, a screw shaft 8, a motor 9, and a reduction box 10.
  • the material tank 7 has a slot-shaped structure with an upper opening.
  • the material tank 7 is located below the material channel opening 20 and is separated by extrusion.
  • the wet component materials processed by the equipment body 100 enter the material tank 7 through the material channel opening 20.
  • the lower part of the material tank 7 is provided with a plurality of support frames for supporting the purification equipment 200.
  • a sieve plate 16 is provided along the length direction of the material tank 7, and the sieve plate 16 has a certain arc to ensure a wet group.
  • the divided material is located in the middle of the sieve plate 16.
  • the sieve plate 16 divides the interior of the material tank 7 into an upper chamber 18 above the sieve plate 16 and a lower chamber 19 below the sieve plate 16.
  • the sieve plate 16 is provided with a plurality of through holes. 17, the through holes 17 are evenly arranged on the sieve plate 16, the screw shaft 8 is rotatably provided in the upper compartment 18, the rotating shaft of the motor 9 is connected to the power input shaft of the reduction box 10, and the power output shaft of the reduction box 10 and the spiral One end of the shaft 8 is connected, and one end of the material tank 7 is provided with a first discharge port 23 that communicates with the upper bin 18, and the first discharge port 23 is used to discharge the purified wet component material.
  • the other end of the material tank 7 is provided with a second discharge port 24 which is in communication with the lower compartment 19, and the second discharge port 24 is used for discharging separated impurities and moisture.
  • the working principle of extrusion separation and purification equipment includes:
  • Feeding and pre-pressing food, kitchen waste, and other water-containing garbage, such as distillers grains, vinegar grains, and other materials enter through the hopper 14 at this time, the pusher 13 is in the retracted position, and the piston rod of the oil cylinder 11 drives the pusher The head 13 moves along the guide rail 15 toward the feed box assembly 2, and the push head 13 pushes the garbage into the feed box assembly 2.
  • the garbage is pre-compressed to a cylindrical shape formed by the front end of the push head 13 and the sieve-shaped side wall 21. Pre-pressure cavity; complete the pre-pressure function.

Landscapes

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

Abstract

La présente invention concerne un dispositif de séparation par extrusion et de purification comprenant un corps de dispositif de séparation par extrusion (100) et un dispositif de purification (200). Le dispositif de purification comprend un bac de matériau (7), un arbre à vis (8), un moteur (9) et un boîtier de réduction (10). Une partie interne du bac de matériau le long de la direction de la longueur du bac de matériau est pourvue d'une plaque de tamis (16), la plaque de tamis divise l'intérieur du bac de matériau en une chambre supérieure (18) et une chambre inférieure (19), et la plaque de tamis est pourvue d'une pluralité de trous traversants (17). L'arbre à vis est agencé de manière rotative dans la chambre supérieure. Un arbre rotatif du moteur est raccordé à un arbre d'entrée de puissance du boîtier de réduction, et un arbre de sortie de puissance du boîtier de réduction est raccordé à une extrémité de l'arbre à vis. Une extrémité du bac de matériau est pourvue d'un premier orifice d'évacuation (23) qui communique avec la chambre supérieure, et l'autre extrémité du bac de matériau est pourvue d'un second orifice d'évacuation (24) qui communique avec la chambre inférieure. Un orifice d'évacuation du corps de dispositif de séparation par extrusion est situé au-dessus d'une encoche du bac de matériau. Le dispositif de séparation par extrusion et de purification susmentionné améliore l'efficacité de séparation des matières sèches-humides et peut éliminer efficacement des impuretés dans des matériaux constitutifs humides.
PCT/CN2019/073487 2018-09-17 2019-01-28 Dispositif de séparation par extrusion et de purification WO2020057038A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19861897.7A EP3708350B1 (fr) 2018-09-17 2019-01-28 Dispositif de séparation par extrusion et de purification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821519013.XU CN209552503U (zh) 2018-09-17 2018-09-17 一种挤压分离、提纯设备
CN201821519013.X 2018-09-17

Publications (1)

Publication Number Publication Date
WO2020057038A1 true WO2020057038A1 (fr) 2020-03-26

Family

ID=68297585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/073487 WO2020057038A1 (fr) 2018-09-17 2019-01-28 Dispositif de séparation par extrusion et de purification

Country Status (3)

Country Link
EP (1) EP3708350B1 (fr)
CN (1) CN209552503U (fr)
WO (1) WO2020057038A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113650187A (zh) * 2021-08-09 2021-11-16 赣州能之光新材料有限公司 一种塑料voc脱除装置
CN114309115A (zh) * 2021-12-28 2022-04-12 江苏隆达超合金股份有限公司 一种镍基高温合金挤压自动脱壳装置
CN115339785A (zh) * 2022-08-26 2022-11-15 辽宁索能环保能源科技有限公司 一种基于分子闪解医疗垃圾无害化处理过程安全实现装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877468A (zh) * 2019-12-11 2020-03-13 苏州嘉诺环境工程有限公司 干湿分离装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025289A1 (fr) * 1995-02-14 1996-08-22 Tetra Laval Holdings & Finance S.A. Dispositif pour epaissir une pate a papier
JP2004267995A (ja) * 2003-03-12 2004-09-30 Hitachi Kiden Kogyo Ltd 汚水中の夾雑物除去・脱水装置
CN202344873U (zh) * 2011-11-23 2012-07-25 佛山安德里茨技术有限公司 螺旋压榨机
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
CN106113552A (zh) * 2016-08-18 2016-11-16 深圳市格瑞汉兰科技有限公司 一种垃圾处理设备及垃圾处理方法
CN106734114A (zh) * 2017-01-19 2017-05-31 启迪桑德环境资源股份有限公司 基于高压挤压的生活垃圾预处理系统及方法
CN106734083A (zh) * 2016-12-19 2017-05-31 北京环境工程技术有限公司 一种用于城市生活垃圾综合处理的机械预处理系统及工艺
CN108015099A (zh) * 2018-01-10 2018-05-11 湖北合加环境设备有限公司 基于两级挤压技术的餐厨垃圾预处理工艺和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9211176U1 (de) * 1992-08-20 1992-10-29 Häberle, Wilhelm, 72516 Scheer Reinigungseinrichtung
SE515353C2 (sv) * 1995-06-02 2001-07-16 Spiral Tech I Borlaenge Ab Anordning för separering av material
JP3666800B2 (ja) * 2000-12-18 2005-06-29 鹿島建設株式会社 生ごみ様廃棄物の異物分離装置
CN205416441U (zh) * 2016-02-02 2016-08-03 北京环境工程技术有限公司 一种餐厨、生活垃圾干湿分离挤压分离装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025289A1 (fr) * 1995-02-14 1996-08-22 Tetra Laval Holdings & Finance S.A. Dispositif pour epaissir une pate a papier
JP2004267995A (ja) * 2003-03-12 2004-09-30 Hitachi Kiden Kogyo Ltd 汚水中の夾雑物除去・脱水装置
CN202344873U (zh) * 2011-11-23 2012-07-25 佛山安德里茨技术有限公司 螺旋压榨机
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
CN106113552A (zh) * 2016-08-18 2016-11-16 深圳市格瑞汉兰科技有限公司 一种垃圾处理设备及垃圾处理方法
CN106734083A (zh) * 2016-12-19 2017-05-31 北京环境工程技术有限公司 一种用于城市生活垃圾综合处理的机械预处理系统及工艺
CN106734114A (zh) * 2017-01-19 2017-05-31 启迪桑德环境资源股份有限公司 基于高压挤压的生活垃圾预处理系统及方法
CN108015099A (zh) * 2018-01-10 2018-05-11 湖北合加环境设备有限公司 基于两级挤压技术的餐厨垃圾预处理工艺和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3708350A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113650187A (zh) * 2021-08-09 2021-11-16 赣州能之光新材料有限公司 一种塑料voc脱除装置
CN113650187B (zh) * 2021-08-09 2023-08-01 赣州能之光新材料有限公司 一种塑料voc脱除装置
CN114309115A (zh) * 2021-12-28 2022-04-12 江苏隆达超合金股份有限公司 一种镍基高温合金挤压自动脱壳装置
CN114309115B (zh) * 2021-12-28 2023-09-05 江苏隆达超合金股份有限公司 一种镍基高温合金挤压自动脱壳装置
CN115339785A (zh) * 2022-08-26 2022-11-15 辽宁索能环保能源科技有限公司 一种基于分子闪解医疗垃圾无害化处理过程安全实现装置
CN115339785B (zh) * 2022-08-26 2023-07-07 辽宁索能环保能源科技有限公司 一种基于分子闪解医疗垃圾无害化处理过程安全实现装置

Also Published As

Publication number Publication date
EP3708350B1 (fr) 2023-06-14
EP3708350A4 (fr) 2020-12-30
CN209552503U (zh) 2019-10-29
EP3708350A1 (fr) 2020-09-16

Similar Documents

Publication Publication Date Title
WO2020057038A1 (fr) Dispositif de séparation par extrusion et de purification
CN103085307A (zh) 一种厨余垃圾挤干压榨机
CN206938035U (zh) 一种甘蔗螺旋挤压提汁机
CN106182866B (zh) 食品脱水装置
CN201160753Y (zh) 手动变压榨汁机
CN212499112U (zh) 一种两端整体锥度轴向调节滤条缝隙的螺压机
CN209718707U (zh) 一种便于检修拆装的卧式智能液压压榨机
CN210100783U (zh) 一种厨余垃圾资源化处理装置
CN202965247U (zh) 一种厨余垃圾挤干压榨机
CN208118493U (zh) 一种建筑废料挤压装置
CN206870418U (zh) 单螺旋挤浆机
CN212348402U (zh) 一种益生菌混合成型设备
CN210675068U (zh) 一种药学加药装置
CN102697372B (zh) 曲柄式双筒榨汁机
CN220720371U (zh) 一种甜菊叶挤压机
CN203709790U (zh) 新型橙子挤压榨汁机构
CN112721272A (zh) 一种方便固液分离且可振动脱水的餐厨垃圾分选装置
CN206123984U (zh) 一种天然橡胶螺旋脱水制粒机
CN219539650U (zh) 一种生产氧化镨钕专用的快速分离式压滤机
CN216511565U (zh) 一种中药饮片生产用药渣收集装置
CN209152237U (zh) 一种葡萄汁制作设备
CN220373988U (zh) 一种压片进料装置
CN220497295U (zh) 一种尾菜压缩装置
CN216267776U (zh) 一种铝板加工用废料回收装置
CN220308370U (zh) 一种食用菌用脱水装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19861897

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019861897

Country of ref document: EP

Effective date: 20200608

NENP Non-entry into the national phase

Ref country code: DE