WO2020057038A1 - 一种挤压分离、提纯设备 - Google Patents

一种挤压分离、提纯设备 Download PDF

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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
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WIPO (PCT)
Prior art keywords
extrusion
assembly
separation
feed
purification device
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PCT/CN2019/073487
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English (en)
French (fr)
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
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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/en
Publication of WO2020057038A1 publication Critical patent/WO2020057038A1/zh

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    • 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.

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

Abstract

一种挤压分离、提纯设备，包括挤压分离设备本体(100)和提纯设备(200)，提纯设备包括物料槽(7)、螺旋轴(8)、电机(9)和减速箱(10)，物料槽内部沿着物料槽的长度方向设置有筛板(16)，筛板将物料槽的内部分隔为上仓室(18)和下仓室(19)，筛板上设有多个通孔(17)，螺旋轴可转动地设置于上仓室内，电机的转轴与减速箱的动力输入轴连接，减速箱的动力输出轴与螺旋轴的一端连接，物料槽的一端设置有与上仓室连通的第一出料口(23)，物料槽的另一端设置有与下仓室连通的第二出料口(24)，挤压分离设备本体的出料口位于物料槽的槽口上方。上述挤压分离、提纯设备提高了干湿分离效率，可有效去除湿组分物料中的杂质。

Description

一种挤压分离、提纯设备 技术领域
本实用新型涉及垃圾处理领域，具体涉及一种挤压分离、提纯设备。
背景技术
现有的垃圾干湿分离挤压分离装置，一般将送料机构、预压机构、挤压机构、排料机构设置于机体外侧上，送料机构与预压机构垂直布置，预压机构、挤压机构和排料机构平行布置，并且预压机构、挤压机构和排料机构轴线位于同一圆周线上、轴线之间相互间隔120度角，旋转机构设置于机体内的中心轴线上，旋转机构与驱动机构同轴布置或者平行布置，驱动机构设置于机体外侧。上述装置存在预压机构、挤压机构和排料机构在旋转过程中物料卡滞现象，导致无法连续运行，效率低下。此外，现有的挤压分离装置无法对处理后的湿组分物料进行提纯，导致其中含有很多的杂质。
实用新型内容
本实用新型实施例的目的在于提供一种挤压分离、提纯设备，用以解决现有的挤压分离装置存在分离效率低、可靠性低及处理后的湿组分物料中含有杂质。
为实现上述目的，本实用新型实施例提供一种挤压分离、提纯设备，所述挤压分离、提纯设备包括挤压分离设备本体，所述挤压分离、提纯设备还包括提纯设备，所述提纯设备包括物料槽、螺旋轴、电机和减速箱，所述物料槽内部沿着物料槽的长度方向设置有筛板，所述筛板将所述物料槽的内部分隔为上仓室和下仓室，所述筛板上设有多个通孔，所 述螺旋轴可转动地设置于所述上仓室内，所述电机的转轴与所述减速箱的动力输入轴连接，所述减速箱的动力输出轴与所述螺旋轴的一端连接，所述物料槽的一端设置有与所述上仓室连通的第一出料口，所述物料槽的另一端设置有与所述下仓室连通的第二出料口，所述挤压分离设备本体的出料口位于所述物料槽的槽口上方。
优选的，所述提纯设备还包括多个支撑架，所述支撑架设置于所述物料槽的下方。
优选的，所述通孔均匀布置于所述筛板上。
优选的，所述挤压分离设备本体包括进料推头总成、进料箱总成、挤压及排料总成、主挤压导向总成、反挤压导向总成；所述主挤压导向总成、进料箱总成、挤压及排料总成、反挤压导向总成位于同一水平轴线上依次连接；所述进料推头总成与所述进料箱总成连接并与所述水平轴线垂直设置，且所述进料推头总成与所述进料箱总成两者配合形成圆筒形的预压腔；所述进料推头总成包括预压室、连接在预压室上端的进料斗、连接在预压室一端的油缸和位于预压室内的推头；所述油缸的活塞杆前端与所述推头连接；所述推头前端为小于半圆的圆弧形。
优选的，所述进料推头总成中的油缸为两个，两个所述油缸的活塞杆前端分别与所述推头连接。
优选的，所述预压室内两侧壁分别设置有矩形导轨，所述推头沿所述矩形导轨运动。
优选的，所述进料箱总成包括进料箱箱体及位于所述进料箱箱体内侧的大于半圆的筛筒状侧壁，所述筛筒状侧壁被固定支撑在所述进料箱箱体内。
本实用新型实施例具有如下优点：
1、本实用新型实施例中挤压分离、提纯设备的推头前端为小于半圆的圆弧形，当推头前进至进料箱总成时，可与进料箱总成内侧的大于半圆的侧壁形成圆筒形的预压腔，相对于现有技术中的两者均为半圆形的结构，有利于提高压缩比，进而提高了干湿分离效率。
2、本实用新型实施例中挤压分离、提纯设备的推头为双油缸驱动，进一步提高了干湿分离效率；同时导轨为矩形，相对于现有技术中的单油缸驱动及导轨为三角形的结构，推头受力均匀，不宜发生导轨和推头卡滞的问题，进一步提高了干湿分离的效率。
3、本实用新型实施例中挤压分离、提纯设备通过增加提纯设备，对挤压分离设备本体处理后的湿组分物料进行提纯，去除湿组分物料中的杂质，为后续的工艺提供优质的原料。
附图说明
图1为本实用新型实施例中挤压分离、提纯设备的主视剖面结构示意图。
图2为本实用新型实施例中提纯设备的主视剖面结构示意图。
图3为本实用新型实施例中挤压分离设备本体的立体结构示意图。
图4为本实用新型实施例中挤压分离设备本体的俯视结构示意图。
图5为图4中沿剖面线A-A所做的剖面结构示意图。
图6为图4中沿剖面线B-B所做的剖面结构示意图。
图7为图4中沿剖面线C-C所做的剖面结构示意图。
图8为本实用新型实施例中进料推头总成的立体结构示意图。
图9为本实用新型实施例中进料推头总成的俯视结构示意图。
图10为图9中沿剖面线A-A所做的剖面结构示意图。
图11为本实用新型实施例中进料箱总成的结构示意图。
图12为图11中沿剖面线A-A所做的剖面结构示意图。
具体实施方式
以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
如图1、3、4、5、6、7所示，挤压分离、提纯设备包括挤压分离设备本体100和提纯设备200，其中，挤压分离设备本体100包括进料推头总 成1、进料箱总成2、挤压及排料总成3、主挤压导向总成4、反挤压导向总成5。其中，主挤压导向总成4、进料箱总成2、挤压及排料总成3、反挤压导向总成5位于同一水平轴线上依次连接；进料推头总成1与进料箱总成2连接并与上述水平轴线垂直设置，且进料推头总成1与进料箱总成2两者配合形成圆筒形的预压腔。
如图8-10所示，进料推头总成1包括预压室12、连接在预压室12上端的进料斗14、连接在预压室12一端的两个油缸11和位于预压室12内的推头13。两个油缸11的活塞杆前端分别与推头13连接，通过使用双油缸11驱动推头13，进一步提高了设备的干湿分离效率。推头13前端为小于半圆的圆弧形，当推头13前进至进料箱总成2时，可与进料箱总成2内侧的大于半圆的侧壁形成圆筒形的预压腔。预压室12内两侧壁分别设置有矩形导轨15，推头13沿矩形导轨15运动。
如图11和12所示，进料箱总成2包括进料箱箱体22及位于进料箱箱体22内侧的大半圆的筛筒状侧壁21，筛筒状侧壁21被固定支撑在进料箱箱体22内。筛筒状侧壁21用于与推头13前端配合。本实用新型的进料箱总成2的设置方式，相较于传统使用丝杠连接，有利于提高设备的可靠性。
如图4和5所示，主挤压导向总成4包括油缸41、导向套42和导向柱43，油缸41的法兰连接导向套42，油缸41的活塞杆连接导向柱43，两者可沿导向套42的内部移动，并伸入进料箱总成2内的圆筒形的预压腔内，进而伸入挤压及排料总成3内。挤压及排料总成3包括主筛筒31及排料机构32，物料通道口20作为挤压分离设备本体100的出料口设置于排料机构32的下部，可将挤压分离设备本体100处理完毕的湿组分物料输送至提纯设备200进行提纯。
反挤压导向总成5包括油缸51及导向套52，油缸51的法兰连接导向套52，油缸51的活塞杆连接导向柱53，两者可沿导向套52的内部移动，可依次伸入排料机构32并可封闭主筛筒31的一端。
如图2所示，提纯设备200包括物料槽7、螺旋轴8、电机9和减速箱10，物料槽7呈上部开口的槽型结构，物料槽7处于物料通道口20的下方，挤 压分离设备本体100处理完的湿组分物料通过物料通道口20进入物料槽7内。物料槽7的下部设置有多个支撑架，用于对提纯设备200进行支撑，物料槽7内部沿着物料槽7的长度方向设置有筛板16，筛板16具有一定弧度，以确保湿组分物料处于筛板16的中部，筛板16将物料槽7的内部分隔为筛板16上方的上仓室18和筛板16下方的下仓室19，筛板16上设有多个通孔17，通孔17均匀布置于筛板16上，螺旋轴8可转动地设置于上仓室18内，电机9的转轴与减速箱10的动力输入轴连接，减速箱10的动力输出轴与螺旋轴8的一端连接，物料槽7的一端设置有与上仓室18连通的第一出料口23，第一出料口23用于排出提纯后的湿组分物料。物料槽7的另一端设置有与下仓室19连通的第二出料口24，第二出料口24用于排出分离出的杂质和水分。通过将挤压分离设备本体100与提纯设备200集成在一起，既增加了新的提纯功能，又实现了整套设备的高度集成，减小了整套设备占用的空间。
挤压分离、提纯设备工作原理(以一次挤压分离循环为例)包括：
(1)进料与预压：餐厨、生活垃圾及其他含水垃圾，例如酒糟、醋糟等物料通过进料斗14进入，此时推头13处于缩回位置，油缸11的活塞杆带动推头13沿导轨15向进料箱总成2移动，推头13推动垃圾进入进料箱总成2内，垃圾被预压缩至由推头13前端与筛筒状侧壁21形成的圆筒形的预压腔内；完成预压功能。
(2)挤压：反挤压导向总成5的油缸51中的活塞杆与导向柱53沿导向套52移动，并堵住主筛筒31的端部。主挤压导向总成4的油缸41中的活塞杆与导向柱43沿导向套42移动，将预压缩的垃圾进一步压至主筛筒31内，在主筛筒31达到预定压力并保压，完成挤压功能。
(3)排料：反挤压导向总成5的油缸51中的活塞杆带动导向柱53后退至原位置，主挤压导向总成4的油缸41中的活塞杆带动导向柱43继续前进，将干物料通过排料机构32排出，湿组分物料通过排料机构32的物料通道口20输送至提纯设备200进行提纯。
(4)提纯：湿组分物料进入物料槽7后，电机9转动，电机9通过减 速箱10带动螺旋轴8旋转，湿组分物料在螺旋轴8的作用下，沿筛板16向物料槽7的一端运动，在运动的过程中，湿组分物料中的杂质和水分通过筛板16上的通孔17进入下仓室19，最终通过第二出料口24排出，提纯后的物料则通过第一出料口23排出。
虽然，上文中已经用一般性说明及具体实施例对本实用新型做了详尽的描述，但在本实用新型基础上，可以对之做一些修改或改进，这对本领域技术人员而言是显而易见的。因此，在不偏离本实用新型精神的基础上所做的这些修改或改进，均属于本实用新型要求保护的范围。

Claims (7)

  1. 一种挤压分离、提纯设备，所述挤压分离、提纯设备包括挤压分离设备本体，其特征在于，所述挤压分离、提纯设备还包括提纯设备，所述提纯设备包括物料槽、螺旋轴、电机和减速箱，所述物料槽内部沿着物料槽的长度方向设置有筛板，所述筛板将所述物料槽的内部分隔为上仓室和下仓室，所述筛板上设有多个通孔，所述螺旋轴可转动地设置于所述上仓室内，所述电机的转轴与所述减速箱的动力输入轴连接，所述减速箱的动力输出轴与所述螺旋轴的一端连接，所述物料槽的一端设置有与所述上仓室连通的第一出料口，所述物料槽的另一端设置有与所述下仓室连通的第二出料口，所述挤压分离设备本体的出料口位于所述物料槽的槽口上方。
  2. 根据权利要求1所述的挤压分离、提纯设备，其特征在于，所述提纯设备还包括多个支撑架，所述支撑架设置于所述物料槽的下方。
  3. 根据权利要求2所述的挤压分离、提纯设备，其特征在于，所述通孔均匀布置于所述筛板上。
  4. 根据权利要求3所述的挤压分离、提纯设备，其特征在于，所述挤压分离设备本体包括进料推头总成、进料箱总成、挤压及排料总成、主挤压导向总成、反挤压导向总成；所述主挤压导向总成、进料箱总成、挤压及排料总成、反挤压导向总成位于同一水平轴线上依次连接；所述进料推头总成与所述进料箱总成连接并与所述水平轴线垂直设置，且所述进料推头总成与所述进料箱总成两者配合形成圆筒形的预压腔；所述进料推头总成包括预压室、连接在预压室上端的进料斗、连接在预压室一端的油缸和位于预压室内的推头；所述油缸的活塞杆前端与所述推头连接。
  5. 根据权利要求4所述的挤压分离、提纯设备，其特征在于，所述进料推头总成中的油缸为两个，两个所述油缸的活塞杆前端分别与所述推头连接。
  6. 根据权利要求5所述的挤压分离、提纯设备，其特征在于，所述预压室内两侧壁分别设置有矩形导轨，所述推头沿所述矩形导轨运动。
  7. 根据权利要求5或6所述的挤压分离、提纯设备，其特征在于，所述进料箱总成包括进料箱箱体及位于所述进料箱箱体内侧的大于半圆的筛筒状侧壁，所述筛筒状侧壁被固定支撑在所述进料箱箱体内。
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