CN109530231B - Solid waste separation treatment device and solid waste comprehensive treatment method - Google Patents

Solid waste separation treatment device and solid waste comprehensive treatment method Download PDF

Info

Publication number
CN109530231B
CN109530231B CN201811391568.5A CN201811391568A CN109530231B CN 109530231 B CN109530231 B CN 109530231B CN 201811391568 A CN201811391568 A CN 201811391568A CN 109530231 B CN109530231 B CN 109530231B
Authority
CN
China
Prior art keywords
screening mechanism
screening
materials
support frame
particle
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201811391568.5A
Other languages
Chinese (zh)
Other versions
CN109530231A (en
Inventor
陆炯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Shuangneng Environmental Protection Technology Co ltd
Original Assignee
Jiangxi Shuangneng Environmental Protection Technology Co ltd
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 Jiangxi Shuangneng Environmental Protection Technology Co ltd filed Critical Jiangxi Shuangneng Environmental Protection Technology Co ltd
Priority to CN201811391568.5A priority Critical patent/CN109530231B/en
Publication of CN109530231A publication Critical patent/CN109530231A/en
Application granted granted Critical
Publication of CN109530231B publication Critical patent/CN109530231B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/30Combinations with other devices, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/10Screens in the form of endless moving bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/20Waste processing or separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a solid waste separation treatment device and a solid waste comprehensive treatment method, which comprise a feeding device, a crushing device, a screening device, a wind power device, a material receiving device, a rack and a material returning and conveying device, wherein the screening device is obliquely arranged on the rack up and down, the screening device screens materials relative to the rack in a vibrating manner, the material receiving device receives screened heavy materials, the material returning and conveying device is arranged below the material receiving device, and the material returning and conveying device conveys the materials of the material receiving device into the feeding device; the wind power device is arranged on one side of the lower end of the screening device, the wind power device blows air to the material screening surface of the screening device, the light materials are moved to one side of the high end of the screening device through the blowing air of the wind power device, solid particles can be effectively and fully crushed, and the light materials and the heavy materials are separated at the same time.

Description

一种固体废弃物分离处理装置及固体废弃物综合处理方法A solid waste separation treatment device and a solid waste comprehensive treatment method

技术领域technical field

本发明属于固体废弃物领域,特别涉及一种固体废弃物分离处理装置及固体废弃物综合处理方法。The invention belongs to the field of solid waste, and particularly relates to a solid waste separation and treatment device and a solid waste comprehensive treatment method.

背景技术Background technique

我国每年的固体垃圾数量已在城市垃圾总量中占有很大比例,成为废物管理中的难题。随着我国建设可持续发展的能源节约型社会主题的提出,固体垃圾再生设备将迎来快速发展的高峰期。长期以来,我国的固体垃圾再利用没有引起很大重视,通常是未经任何处理就被运到郊外或农村,采用露天堆放或填埋的方式进行处理。随着我国城镇建设的蓬勃发展,固体垃圾的产生量也与日俱增。固体垃圾作为各种建材产品废料的混合物,未加处理直接填埋,不仅破坏了人类赖以生存的自然环境,而且也是资源的巨大浪费。惟有采取积极措施,才能确保建筑业的可持续发展。The annual amount of solid waste in my country has accounted for a large proportion of the total urban waste, which has become a difficult problem in waste management. With the proposal of the theme of building a sustainable energy-saving society in my country, solid waste recycling equipment will usher in a peak period of rapid development. For a long time, my country's solid waste recycling has not attracted much attention. Usually, it is transported to the suburbs or rural areas without any treatment, and is disposed of in the open air or landfill. With the vigorous development of urban construction in my country, the amount of solid waste is also increasing day by day. As a mixture of various building material wastes, solid waste is directly landfilled without treatment, which not only destroys the natural environment on which human beings depend, but also is a huge waste of resources. Only positive measures can be taken to ensure the sustainable development of the construction industry.

固体垃圾处理已成为城市管理的重要环节之一,在建筑物的建设、维修、拆除过程中,不可避免会产生各种固体垃圾。针对固体垃圾的材料结构,利用其作为再生材料,是固体垃圾回收利用的一种有效手段。轻质垃圾主要包括塑料制品、水管管件及包装材料等。但在现有的固体垃圾处理系统中,筛动分离主要是针对较纯净固体垃圾,也存在着相当大的人工分拣,在固体垃圾的筛分中,如土块、木块等容易被分拣,但是像塑料制品、包装袋等装修材料由于体积小重量轻,一般容易被压覆在土块石块之中,难以分拣,而且破碎后的石块、凸块等作为再利用原料,其充分的破碎也十分重要,为了能经济地、高效地、环保地处理固体垃圾,应加速研发固体垃圾筛分设备。目前,还未有好的解决方案。Solid waste treatment has become one of the important links in urban management. During the construction, maintenance and demolition of buildings, various solid wastes will inevitably be generated. According to the material structure of solid waste, using it as a recycled material is an effective means of solid waste recycling. Lightweight waste mainly includes plastic products, water pipe fittings and packaging materials. However, in the existing solid waste treatment system, the sieving separation is mainly aimed at relatively pure solid waste, and there is also considerable manual sorting. In the screening of solid waste, such as clods, wood blocks, etc. However, due to their small size and light weight, decoration materials such as plastic products and packaging bags are generally easy to be pressed into the soil and stones, which are difficult to sort, and the broken stones and bumps are used as raw materials for reuse. Its sufficient crushing is also very important. In order to deal with solid waste economically, efficiently and environmentally, the research and development of solid waste screening equipment should be accelerated. Currently, there is no good solution.

发明内容SUMMARY OF THE INVENTION

发明目的:为了克服现有技术中存在的不足,本发明提供一种固体废弃物分离处理装置及固体废弃物综合处理方法,能够有效的对固体颗粒进行充分破碎,并同时分离轻质物料和重质物料。Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a solid waste separation and treatment device and a solid waste comprehensive treatment method, which can effectively crush solid particles and simultaneously separate light materials and heavy materials. quality material.

技术方案:为实现上述目的,本发明的技术方案如下:Technical scheme: in order to achieve the above object, the technical scheme of the present invention is as follows:

一种固体废弃物分离处理装置,包括进料装置、破碎装置、筛分装置、风力装置、接料装置、机架和回料运输装置,所述筛分装置上、下倾斜设置在所述机架上,且所述筛分装置相对于机架震动筛分物料,所述进料装置设置在筛分装置的上方,所述进料装置内设置有破碎装置,所述筛分装置的低端一侧设置有接料装置,所述接料装置接收筛分后的重质物料,所述接料装置的下方设置有回料运输装置,所述回料运输装置转运接料装置的物料至进料装置内;所述风力装置设置在筛分装置的低端一侧,且所述风力装置向筛分装置的物料筛分面上吹风,轻质物料通过风力装置的吹风向筛分装置的高端一侧位移。A solid waste separation and treatment device, including a feeding device, a crushing device, a screening device, a wind device, a material receiving device, a frame and a return material transport device, the screening device is inclined up and down on the machine. On the rack, and the screening device vibrates and screens the material relative to the rack, the feeding device is arranged above the screening device, a crushing device is arranged in the feeding device, and the low end of the screening device A material receiving device is arranged on one side, and the material receiving device receives the heavy materials after screening, and a return material conveying device is arranged below the material receiving device, and the returning material conveying device transfers the material of the material receiving device to the feeder. The air force device is arranged on the low end side of the screening device, and the air force device blows air to the material screening surface of the screening device, and the light material is blown to the high end of the screening device through the air force device. side displacement.

进一步的,所述筛分装置包括支撑架和至少一组筛分机构,所述支撑架为U型横截面的槽状板体结构,所述支撑架的长度方向两端为开口设置,所述筛分机构沿支撑架的长度方向支撑设置在所述支撑架的U形槽内,且所述筛分机构与支撑架的内底壁间距设置;Further, the screening device includes a support frame and at least one set of screening mechanisms, the support frame is a trough-shaped plate structure with a U-shaped cross-section, and both ends of the support frame in the length direction are provided with openings, and the support frame is provided with openings. The screening mechanism is supported and arranged in the U-shaped groove of the support frame along the length direction of the support frame, and the screening mechanism is arranged at a distance from the inner bottom wall of the support frame;

所述支撑架的外部底壁上设置有至少一组连接件,所述支撑架通过连接件与机架连接设置,所述支撑架与机架之间设置有至少一组激振器,所述支撑架通过激振器振动设置在机架的上方。The outer bottom wall of the support frame is provided with at least one set of connecting pieces, the support frame is connected with the frame through the connecting pieces, and at least one set of vibration exciters is arranged between the support frame and the frame, the The support frame is vibrated above the frame through the vibration exciter.

进一步的,所述筛分机构包括沿倾斜方向设置的第一筛分机构和第二筛分机构,所述第一筛分机构间距设置在第二筛分机构的上方,所述第二筛分机构与支撑架的内底壁间距设置,且所述第二筛分机构的长度大于第一筛分机构的长度,所述第二筛分机构的高端与第一筛分机构的高端相邻设置,且所述第二筛分机构的另一端沿倾斜方向向低端延伸至接料装置;所述第一筛分机构和第二筛分机构多级筛分固体物料。Further, the screening mechanism includes a first screening mechanism and a second screening mechanism arranged along the inclined direction, the first screening mechanism is arranged at a distance above the second screening mechanism, and the second screening mechanism The distance between the mechanism and the inner bottom wall of the support frame is set, and the length of the second screening mechanism is greater than the length of the first screening mechanism, and the high end of the second screening mechanism is adjacent to the high end of the first screening mechanism. , and the other end of the second screening mechanism extends to the lower end along the inclined direction to the material receiving device; the first screening mechanism and the second screening mechanism screen solid materials in multiple stages.

进一步的,所述第一筛分机构、第二筛分机构均为带式输送机,且所述第一筛分机构、第二筛分机构的上表面的转动方向为从低端至高端低速运转;所述第一筛分机构、第二筛分机构上均开设有筛孔,所述第一筛分机构的筛孔大于第二筛分机构的筛孔。Further, the first screening mechanism and the second screening mechanism are both belt conveyors, and the rotation direction of the upper surfaces of the first screening mechanism and the second screening mechanism is from the low end to the high end and low speed. The first screening mechanism and the second screening mechanism are both provided with screen holes, and the screen holes of the first screening mechanism are larger than the screen holes of the second screening mechanism.

进一步的,所述支撑架的底壁与筛分机构平行间距设置,且所述支撑架的内腔通过筛分机构分隔为上部的大颗粒物料通道和下部的小颗粒物料通道;所述支撑架的低端出料口处设置有物料隔板,所述物料隔板紧邻筛分机构的低端设置,且所述物料隔板间距小颗粒物料通道的颗粒出料口,所述物料隔板分隔大颗粒物料通道和小颗粒物料通道流出的物料颗粒。Further, the bottom wall of the support frame is arranged in parallel with the screening mechanism, and the inner cavity of the support frame is divided into the upper large particle material channel and the lower small particle material channel by the screening mechanism; the support frame A material separator is arranged at the low-end discharge port of the sieve, the material separator is arranged adjacent to the low end of the screening mechanism, and the material separator is spaced apart from the particle discharge port of the small particle material channel, and the material separator separates The material particles flowing out of the large particle material channel and the small particle material channel.

进一步的,所述接料装置为上下两端均开口的箱体结构,所述接料装置的内腔中设置有一分隔板,所述接料装置的内腔通过分隔板分隔成第一接料腔室和第二接料腔室,所述第二接料腔室相邻支撑架设置,且所述分隔板抵接于物料隔板,所述第一接料腔室与大颗粒物料通道的出料口对应设置,所述第二接料腔室与小颗粒物料通道的出料口对应设置。Further, the material receiving device is a box structure with both upper and lower ends open, a partition plate is arranged in the inner cavity of the material receiving device, and the inner cavity of the material receiving device is divided into the first part by the partition plate. A receiving chamber and a second receiving chamber, the second receiving chamber is arranged adjacent to the support frame, and the partition plate is in contact with the material partition plate, and the first receiving chamber is connected to the large particles The material outlet of the material channel is correspondingly arranged, and the second material receiving chamber is arranged correspondingly to the material outlet of the small particle material channel.

进一步的,所述小颗粒物料通道的出料口下方设置有终料运输装置,所述大颗粒物料通道的出料口下方设置有回料运输装置,所述回料运输装置转运大颗粒物料通道流出的大颗粒物料至进料装置的进料口。Further, a final material conveying device is provided below the discharge port of the small particle material channel, and a return material conveying device is provided below the discharge port of the large particle material channel, and the return material conveying device transfers the large particle material channel. The outflowing large particle material is sent to the feeding port of the feeding device.

进一步的,还包括除铁组件,所述除铁组件转动设置在支撑架的低端一侧的出料端;所述除铁组件包括转轴、连接盘和磁吸件,所述转轴的两端架设并转动在固定架上,两个所述连接盘沿轴线方向间距穿设在转轴上,若干所述磁吸件绕转轴圆周阵列设置在两个连接盘之间。Further, it also includes an iron-removing assembly, which is rotatably arranged on the discharge end of the lower end side of the support frame; the iron-removing assembly includes a rotating shaft, a connecting plate and a magnetic attraction, and the two ends of the rotating shaft are It is erected and rotated on a fixed frame, the two connecting discs are arranged on the rotating shaft at an interval along the axis direction, and a plurality of the magnetic attraction pieces are arranged in a circumferential array around the rotating shaft between the two connecting discs.

进一步的,还包括收集箱体和负压装置,所述收集箱体为底部开设有轻质物料出料口的箱体结构,所述收集箱体设置在机架上,且所述收集箱体设置在筛分装置高端一侧的出料端,所述收集箱体对应筛分装置开设有轻质物料进料口,在所述收集箱体与轻质物料进料口相对立的侧壁上开设有若干出尘孔,所述出尘孔对应设置有负压装置。Further, it also includes a collection box and a negative pressure device, the collection box is a box structure with a light material outlet at the bottom, the collection box is arranged on the rack, and the collection box is Set at the discharge end of the high-end side of the screening device, the collection box is provided with a light material feed port corresponding to the screening device, and the collection box is on the opposite side wall of the light material feed port. A number of dust outlet holes are opened, and the dust outlet holes are correspondingly provided with negative pressure devices.

一种固体废弃物的综合处理方法,包括以下步骤:A comprehensive treatment method for solid waste, comprising the following steps:

S1:将固体废弃物加入至进料装置内,通过破碎装置对固体颗粒进行初步破碎,被破碎后的固体颗粒落入在筛分装置上;S1: adding the solid waste into the feeding device, preliminarily crushing the solid particles by the crushing device, and the crushed solid particles fall on the screening device;

S2:初步破碎后的固体颗粒物料的重质物料和轻质物料的筛分分离:S2: Screening and separation of heavy materials and light materials of solid granular materials after preliminary crushing:

①.激振器驱动支撑架及支撑架内部的第一筛分机构、第二筛分机构高频率震动,同时第一筛分机构、第二筛分机构各自缓慢自转;将得到的固体物料通过进料装置加入,固体物料落入至第一筛分机构上的中间位置或偏上的位置处,在震动状态下,粒径大于第一筛分机构的筛孔的重质物料向下滚落至第二筛分机构的下半部分,粒径小于第一筛分机构的筛孔的向第二筛分机构的上半部分落下;①. The vibration exciter drives the support frame and the first screening mechanism and the second screening mechanism inside the support frame to vibrate at high frequency, and at the same time the first screening mechanism and the second screening mechanism rotate slowly; The feeding device is added, and the solid material falls into the middle position or the upper position on the first screening mechanism. Under the vibration state, the heavy material with a particle size larger than the sieve hole of the first screening mechanism rolls down. To the lower half of the second screening mechanism, the particle size smaller than the sieve hole of the first screening mechanism falls to the upper half of the second screening mechanism;

②.在震动状态下,由于重质物料与轻质物料的重量不同,重质物料向下运动的速度大于轻质物料,第一筛分机构和第二筛分机构上的重质物料与轻质物料逐渐分离,轻质物料在风力装置的吹风作用下,均向高端位移,并向除尘箱中落入;通过第一筛分机构和第二筛分机构的缓慢转动,可延长固体颗粒在筛分装置上的存留时间,并在重质物料在向下滚落的同时,充分露出被重质物料覆盖的轻质物料,轻质物料在风力及筛分机构自转的作用下,向筛分装置的高端一侧位移,实现筛分;②. In the state of vibration, due to the different weights of heavy materials and light materials, the downward movement speed of heavy materials is greater than that of light materials, and the heavy materials on the first screening mechanism and the second screening mechanism are different from light materials. The heavy materials are gradually separated, and the light materials are all displaced to the high end under the blowing action of the wind device, and fall into the dust box; through the slow rotation of the first screening mechanism and the second screening mechanism, the solid particles can be extended in the dust removal box. The retention time on the screening device, and when the heavy material rolls down, the light material covered by the heavy material is fully exposed, and the light material is screened under the action of the wind force and the rotation of the screening mechanism. The high-end side of the device is displaced to achieve screening;

S3:被破碎后的固体颗粒依次经第一筛分机构、第二筛分机构进行逐级筛分,被筛分出的最小的固体颗粒落入在第二筛分机构与支撑架的内壁之间的小颗粒物料通道,被第一筛分机构、第二筛分机构筛分的大颗粒物料颗粒混合在大颗粒物料通道内;S3: The crushed solid particles are screened step by step through the first screening mechanism and the second screening mechanism, and the smallest solid particles that are screened fall into the second screening mechanism and the inner wall of the support frame. The small particle material channel between the two, the large particle material particles screened by the first screening mechanism and the second screening mechanism are mixed in the large particle material channel;

S4:所述接料装置的内腔中设置有一分隔板,所述接料装置的内腔通过分隔板分隔成第一接料腔室和第二接料腔室,所述分隔板抵接于物料隔板,物料隔板分隔大、小颗粒物料通道,所述第一接料腔室与大颗粒物料通道的出料口对应设置,所述第二接料腔室与小颗粒物料通道的出料口对应设置;大颗粒物料通道内的大颗粒物料通过第一接料腔室落入在回料运输装置,小颗粒物料通道内的小颗粒物料通过第二接料腔室落入在终料运输装置上;S4: A dividing plate is set in the inner cavity of the feeding device, and the inner cavity of the feeding device is divided into a first feeding chamber and a second feeding chamber by the dividing plate, and the dividing plate Abutting against the material partition, the material partition separates the large and small particle material channels, the first receiving chamber is arranged corresponding to the discharge port of the large particle material channel, and the second receiving chamber is connected to the small particle material. The discharge port of the channel is set correspondingly; the large particle material in the large particle material channel falls into the return material conveying device through the first receiving chamber, and the small particle material in the small particle material channel falls through the second receiving chamber. on the final material transporter;

S5:大颗粒物料从大颗粒物料通道向第一接料腔室转运的过程中,经过转动的除铁组件,若干磁吸件圆周间距设置且缓慢转动,大颗粒物料经过磁吸件时被分隔打散向下跌落,磁吸件吸附铁质金属物料;S5: In the process of transferring large particle materials from the large particle material channel to the first receiving chamber, after passing through the rotating iron removal component, a number of magnetic parts are set at circumferential intervals and rotate slowly, and the large particle materials are separated when passing through the magnetic parts. Disperse the downward drop, and the magnetic suction part absorbs the iron metal material;

S6:落入至回料运输装置上的大颗粒物料通过回料运输装置重新回到进料装置内,经破碎装置再次破碎分解,循环往复,直至物料颗粒基本或全部通过第二筛分机构的筛孔。S6: The large-particle materials falling on the return conveying device are returned to the feeding device through the return conveying device, and are crushed and decomposed again by the crushing device, and the cycle is repeated until the material particles basically or all pass through the second screening mechanism. sieve.

有益效果:本发明通过筛分装置中的第一筛分机构和第二筛分机构进行两级筛分,并且通过筛分装置的高频率震动,以及风力装置的风力气流,能有效的将固体废弃物中的轻质物料和重质物料进行筛分分离,而筛分后的重质物料中的大颗粒物料通过回料运输装置再次被破碎装置破碎分解以及再筛分,能充分的分离轻质物料和重质物料,且充分的破碎重质物料的大颗粒。Beneficial effects: the present invention performs two-stage screening through the first screening mechanism and the second screening mechanism in the screening device, and through the high-frequency vibration of the screening device and the wind airflow of the wind device, the solids can be effectively separated. The light materials and heavy materials in the waste are screened and separated, and the large particles in the heavy materials after screening are crushed, decomposed and re-screened by the crushing device again through the return conveying device, which can fully separate the light materials. Heavy materials and heavy materials, and fully crush large particles of heavy materials.

附图说明Description of drawings

附图1为本发明的整体结构的立体结构示意图;Accompanying drawing 1 is the three-dimensional structure schematic diagram of the overall structure of the present invention;

附图2为本发明的整体结构的主视图;Accompanying drawing 2 is the front view of the overall structure of the present invention;

附图3为本发明的整体结构的主视图的透视图;3 is a perspective view of a front view of the overall structure of the present invention;

附图4为本发明的整体的工作状态示意图;Accompanying drawing 4 is the overall working state schematic diagram of the present invention;

附图5为本发明的筛分装置的爆炸示意图;Accompanying drawing 5 is the explosion schematic diagram of the screening device of the present invention;

附图6为本发明的除铁组件的结构示意图。FIG. 6 is a schematic structural diagram of the iron removal assembly of the present invention.

具体实施方式Detailed ways

下面结合附图对本发明作更进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.

如附图1至附图5所示,一种固体废弃物分离处理装置,包括进料装置1、破碎装置4、筛分装置2、风力装置3、接料装置5、机架6和回料运输装置8,所述筛分装置2上、下倾斜设置在所述机架6上,且所述筛分装置2相对于机架6震动筛分物料,所述进料装置1设置在筛分装置2的上方,进料装置1为进料斗,其跟随筛分装置震动,以利于下料,所述进料装置1内设置有破碎装置4,破碎装置为对辊式的破碎装置,所述筛分装置2的低端一侧设置有接料装置5,所述接料装置5接收筛分后的重质物料,所述接料装置5的下方设置有回料运输装置8,所述回料运输装置8转运接料装置5的物料至进料装置1内;所述风力装置3设置在筛分装置2的低端一侧,且所述风力装置3向筛分装置2的物料筛分面上吹风,风力装置可为大功率的风扇,轻质物料通过风力装置3的吹风向筛分装置2的高端一侧位移。通过筛分装置筛分,并且通过筛分装置的高频率震动,以及风力装置的风力气流,能有效的将固体废弃物中的轻质物料和重质物料进行筛分分离,而筛分后的重质物料中的大颗粒物料通过回料运输装置再次被破碎装置破碎分解以及再筛分,能充分的分离轻质物料和重质物料,且充分的破碎重质物料的大颗粒。As shown in Figures 1 to 5, a solid waste separation and treatment device includes a feeding device 1, a crushing device 4, a screening device 2, a wind device 3, a material receiving device 5, a frame 6 and a return material Transport device 8, the screening device 2 is arranged on the frame 6 inclining up and down, and the screening device 2 vibrates and screens materials relative to the frame 6, and the feeding device 1 is arranged on the screen Above the device 2, the feeding device 1 is a feeding hopper, which vibrates with the screening device to facilitate feeding. The feeding device 1 is provided with a crushing device 4, and the crushing device is a roller-type crushing device. The low end side of the screening device 2 is provided with a material receiving device 5, and the material receiving device 5 receives the heavy materials after screening. The return conveying device 8 transfers the material of the receiving device 5 to the feeding device 1; The air blowing on the split surface, the wind device can be a high-power fan, and the light material is displaced to the high-end side of the screening device 2 through the blowing of the wind device 3 . Screening by the screening device, and through the high-frequency vibration of the screening device and the wind airflow of the wind device, can effectively screen and separate the light and heavy materials in the solid waste, and the screened The large particle material in the heavy material is broken, decomposed and re-screened by the crushing device again through the return conveying device, which can fully separate the light material and the heavy material, and fully crush the large particles of the heavy material.

所述筛分装置2包括支撑架23和至少一组筛分机构,所述支撑架23为U型横截面的槽状板体结构,所述支撑架23的长度方向两端为开口设置,所述筛分机构沿支撑架23的长度方向支撑设置在所述支撑架23的U形槽内,且所述筛分机构与支撑架23的内底壁间距设置;筛分装置2的机架固定在支撑架23内,通过支撑架23对固体颗粒的运动进行导向。The screening device 2 includes a support frame 23 and at least one set of screening mechanisms. The support frame 23 is a trough-shaped plate structure with a U-shaped cross-section. The screening mechanism is supported and arranged in the U-shaped groove of the support frame 23 along the length direction of the support frame 23, and the screening mechanism is arranged at a distance from the inner bottom wall of the support frame 23; the frame of the screening device 2 is fixed In the support frame 23 , the movement of the solid particles is guided by the support frame 23 .

所述支撑架23的外部底壁上设置有至少一组连接件12,连接件12为杆体结构,所述支撑架23通过连接件12与机架6连接设置,通过连接件12用于支撑所述支撑架23,连接件的两端与支撑架、机架均为铰接设置,其铰接方向沿筛分机构的长度方向设置,与激振器的震动方向相同,所述支撑架23与机架6之间设置有至少一组激振器13,所述支撑架23通过激振器13振动设置在机架6的上方。The outer bottom wall of the support frame 23 is provided with at least one set of connecting pieces 12, and the connecting pieces 12 are rod structures. In the support frame 23, both ends of the connector are hinged with the support frame and the frame, and the hinge direction is set along the length direction of the screening mechanism, which is the same as the vibration direction of the vibration exciter. The support frame 23 is connected to the frame. At least one group of vibration exciters 13 is arranged between the vibration exciters 13 , and the support frame 23 is vibrated and arranged above the frame 6 by the vibration exciters 13 .

在震动状态下,第一筛分机构21和第二筛分机构22上的重质物料与轻质物料逐渐分离,轻质物料在风力装置3的吹风作用下,均向高端位移,并向收集箱体中落入;通过筛分机构的缓慢转动,可延长固体颗粒在筛分装置上的存留时间,并在重质物料在向下滚落的同时,露出被重质物料覆盖的轻质物料,轻质物料在风力及筛分机构自转的作用下,向筛分装置的高端一侧位移,实现筛分。In the vibration state, the heavy materials and the light materials on the first screening mechanism 21 and the second screening mechanism 22 are gradually separated, and the light materials are all displaced to the high end under the blowing action of the wind device 3, and are collected toward the Drop into the box; through the slow rotation of the screening mechanism, the retention time of the solid particles on the screening device can be extended, and the light materials covered by the heavy materials are exposed while the heavy materials are rolling down. , Under the action of the wind force and the rotation of the screening mechanism, the light material is displaced to the high-end side of the screening device to achieve screening.

所述筛分机构包括沿倾斜方向设置的第一筛分机构21和第二筛分机构22,所述第一筛分机构21间距设置在第二筛分机构22的上方,所述第二筛分机构22与支撑架23的内底壁间距设置,且所述第二筛分机构22的长度大于第一筛分机构21的长度,所述第二筛分机构22的高端与第一筛分机构21的高端相邻设置,且所述第二筛分机构22的另一端沿倾斜方向向低端延伸至接料装置5;所述第一筛分机构21和第二筛分机构22多级筛分固体物料。所述第一筛分机构21、第二筛分机构22均为带式输送机,且所述第一筛分机构21、第二筛分机构22的上表面的转动方向为从低端至高端低速运转;所述第一筛分机构21、第二筛分机构22上均开设有筛孔20,所述第一筛分机构21的筛孔大于第二筛分机构22的筛孔。The screening mechanism includes a first screening mechanism 21 and a second screening mechanism 22 arranged along the inclined direction, the first screening mechanism 21 is arranged above the second screening mechanism 22 at a distance, and the second screening mechanism The separation mechanism 22 is spaced from the inner bottom wall of the support frame 23, and the length of the second screening mechanism 22 is greater than the length of the first screening mechanism 21, and the high end of the second screening mechanism 22 and the first screening mechanism The high end of the mechanism 21 is arranged adjacently, and the other end of the second screening mechanism 22 extends to the lower end along the inclined direction to the feeding device 5; the first screening mechanism 21 and the second screening mechanism 22 are multi-stage Sieve solid material. The first screening mechanism 21 and the second screening mechanism 22 are both belt conveyors, and the rotation direction of the upper surfaces of the first screening mechanism 21 and the second screening mechanism 22 is from the low end to the high end Low-speed operation; the first screening mechanism 21 and the second screening mechanism 22 are both provided with screen holes 20 , and the screen holes of the first screening mechanism 21 are larger than the screen holes of the second screening mechanism 22 .

将固体物料通过进料装置1加入,固体物料落入至第一筛分机构21上的中间位置或偏上的位置处,在震动状态下,粒径小于第一筛分机构21的筛孔的重质物料向下滚落至第二筛分机构22的下半部分,粒径小于第一筛分机构的筛孔的下第二筛分机构22的上半部分落下;通过两个筛分面能有效的将大粒径颗粒和小粒径的颗粒进行分离,以保证废弃物物料能够有效的被铺开,使被覆盖的轻质物料能够尽可能的被暴露在外,从而被风力装置风力吹动至筛分机构的高端一侧。The solid material is added through the feeding device 1, and the solid material falls into the middle position or the upper position on the first screening mechanism 21. Under the vibration state, the particle size is smaller than the sieve hole of the first screening mechanism 21. The heavy material rolls down to the lower half of the second screening mechanism 22, and the upper half of the second screening mechanism 22 whose particle size is smaller than the sieve hole of the first screening mechanism falls; It can effectively separate large-sized particles and small-sized particles to ensure that the waste materials can be effectively spread out, so that the covered light materials can be exposed as much as possible, so as to be blown by the wind device. Move to the high end side of the screening mechanism.

所述支撑架23的底壁与筛分机构平行间距设置,且所述支撑架23的内腔通过筛分机构分隔为上部的大颗粒物料通道31和下部的小颗粒物料通道32;所述支撑架23的低端出料口处设置有物料隔板15,所述物料隔板15紧邻筛分机构的低端设置,且所述物料隔板15间距小颗粒物料通道32的颗粒出料口30,所述物料隔板15分隔大颗粒物料通道31和小颗粒物料通道32流出的物料颗粒。被破碎后的固体颗粒依次经第一筛分机构21、第二筛分机构22进行逐级筛分,被筛分出的最小的固体颗粒落入在第二筛分机构22与支撑架23的内壁之间的小颗粒物料通道32,被第一筛分机构、第二筛分机构22筛分的大颗粒物料颗粒混合在大颗粒物料通道31内。The bottom wall of the support frame 23 is arranged in parallel with the screening mechanism, and the inner cavity of the support frame 23 is divided into the upper large particle material channel 31 and the lower small particle material channel 32 by the screening mechanism; the support A material separator 15 is arranged at the low end discharge port of the rack 23 , the material separator 15 is arranged adjacent to the low end of the screening mechanism, and the material separator 15 is spaced apart from the particle discharge port 30 of the small particle material channel 32 . , the material separator 15 separates the material particles flowing out from the large particle material channel 31 and the small particle material channel 32 . The crushed solid particles are screened step by step through the first screening mechanism 21 and the second screening mechanism 22, and the smallest solid particles that are screened fall into the second screening mechanism 22 and the support frame 23. In the small particle material channel 32 between the inner walls, the large particle material particles screened by the first screening mechanism and the second screening mechanism 22 are mixed in the large particle material channel 31 .

所述接料装置5为上下两端均开口的箱体结构,所述接料装置5的内腔中设置有一分隔板50,所述接料装置5的内腔通过分隔板50分隔成第一接料腔室51和第二接料腔室52,所述第二接料腔室52相邻支撑架23设置,且所述分隔板50抵接于物料隔板53,所述第一接料腔室51与大颗粒物料通道31的出料口对应设置,所述第二接料腔室52与小颗粒物料通道32的出料口对应设置。所述分隔板50抵接于物料隔板53,物料隔板15分隔大、小颗粒物料通道,所述第一接料腔室51与大颗粒物料通道31的出料口对应设置,所述第二接料腔室52与小颗粒物料通道32的出料口对应设置;所述小颗粒物料通道32的出料口下方设置有终料运输装置16,所述大颗粒物料通道31的出料口下方设置有回料运输装置8,所述回料运输装置8转运大颗粒物料通道流出的大颗粒物料至进料装置1的进料口。大颗粒物料通道31内的大颗粒物料通过第一接料腔室51落入在回料运输装置8,小颗粒物料通道32内的小颗粒物料通过第二接料腔室52落入在终料运输装置16上,所述回料运输装置8和终料运输装置16均为带式输送机,终料运输装置上的固体颗粒为最终破碎后的颗粒大小,通过大小颗粒的分别落料,可有效的保证最终固体颗粒带小的一致性。The material receiving device 5 is a box structure with both upper and lower ends open. A partition plate 50 is arranged in the inner cavity of the material receiving device 5, and the inner cavity of the material receiving device 5 is divided into two parts by the partition plate 50. The first material receiving chamber 51 and the second material receiving chamber 52 are disposed adjacent to the support frame 23 , and the partition plate 50 is in contact with the material partition plate 53 . A material receiving chamber 51 is provided corresponding to the discharge port of the large particle material channel 31 , and the second material receiving chamber 52 is provided corresponding to the discharge port of the small particle material channel 32 . The partition plate 50 is in contact with the material partition plate 53, and the material partition plate 15 separates the large and small particle material channels. The first material receiving chamber 51 is arranged corresponding to the discharge port of the large particle material channel 31. The second material receiving chamber 52 is arranged corresponding to the discharge port of the small particle material channel 32 ; the final material conveying device 16 is provided below the discharge port of the small particle material channel 32 , and the large particle material channel 31 discharges the material. A return material conveying device 8 is arranged below the port, and the return material conveying device 8 transports the large particle material flowing out of the large particle material channel to the feeding port of the feeding device 1 . The large particle material in the large particle material channel 31 falls into the return conveying device 8 through the first receiving chamber 51 , and the small particle material in the small particle material channel 32 falls into the final material through the second receiving chamber 52 . On the transportation device 16, the return material transportation device 8 and the final material transportation device 16 are both belt conveyors, and the solid particles on the final material transportation device are the size of the particles after the final crushing. Effectively ensure the consistency of the final solid particles with small bands.

如附图1和附图6所示,还包括除铁组件9,所述除铁组件9转动设置在支撑架23的低端一侧的出料端;所述除铁组件9包括转轴91、连接盘92和磁吸件93,所述转轴91的两端架设并转动在固定架7上,固定架7固定在机架6上,驱动电机90驱动转轴转动,两个所述连接盘92沿轴线方向间距穿设在转轴91上,若干所述磁吸件93绕转轴91圆周阵列设置在两个连接盘92之间。大颗粒物料从大颗粒物料通道31向第一接料腔室51转运的过程中,经过转动的除铁组件9,若干磁吸件93圆周间距设置且缓慢转动,大颗粒物料经过磁吸件93时被分隔打散向下跌落,磁吸件吸附铁质金属物料。As shown in FIG. 1 and FIG. 6 , it also includes an iron removal assembly 9, which is rotatably arranged on the discharge end of the lower end side of the support frame 23; the iron removal assembly 9 includes a rotating shaft 91, Connecting the plate 92 and the magnetic attraction piece 93, the two ends of the rotating shaft 91 are erected and rotated on the fixing frame 7, the fixing frame 7 is fixed on the frame 6, the driving motor 90 drives the rotating shaft to rotate, and the two connecting plates 92 rotate along the The distance in the axial direction is disposed on the rotating shaft 91 , and a plurality of the magnetic attraction members 93 are arranged in a circular array around the rotating shaft 91 between the two connecting disks 92 . In the process of transferring the large particle material from the large particle material channel 31 to the first receiving chamber 51, after the rotating iron removal component 9, a number of magnetic attraction parts 93 are arranged at a circumferential distance and rotate slowly, and the large particle material passes through the magnetic attraction part 93. When it is separated and scattered, it falls downward, and the magnetic suction part absorbs ferrous metal materials.

还包括收集箱体10和负压装置11,所述收集箱体10为底部开设有轻质物料出料口26的箱体结构,所述收集箱体10设置在机架6上,且所述收集箱体10设置在筛分装置高端一侧的出料端,所述收集箱体10对应筛分装置2开设有轻质物料进料口19,在所述收集箱体10与轻质物料进料口19相对立的侧壁上开设有若干微孔状的出尘孔27,所述出尘孔27对应设置有负压装置11。轻质物料从筛分装置的高端一侧向收集箱体内落入时,伴随有大量的灰尘,通过收集箱体对筛分装置的高端一侧进行灰尘聚集,并通过负压装置排出至收集箱体外,使灰尘与轻质物料(如塑料管件等)进行分离。It also includes a collection box 10 and a negative pressure device 11. The collection box 10 is a box structure with a light material discharge port 26 at the bottom. The collection box 10 is arranged on the frame 6, and the The collection box 10 is arranged at the discharge end of the high-end side of the screening device. The collection box 10 is provided with a light material feeding port 19 corresponding to the screening device 2. The opposite side walls of the material port 19 are provided with a plurality of micro-porous dust outlet holes 27 , and the dust outlet holes 27 are correspondingly provided with a negative pressure device 11 . When the light material falls from the high-end side of the screening device to the collection box, it is accompanied by a large amount of dust. The dust is collected on the high-end side of the screening device through the collection box and discharged to the collection box through the negative pressure device. In vitro, the dust and light materials (such as plastic pipe fittings, etc.) are separated.

一种固体废弃物的综合处理方法,包括以下步骤:A comprehensive treatment method for solid waste, comprising the following steps:

S1:将固体废弃物加入至进料装置1内,通过破碎装置4对固体颗粒进行初步破碎,被破碎后的固体颗粒落入在筛分装置2上;S1: adding the solid waste into the feeding device 1, preliminarily crushing the solid particles by the crushing device 4, and the crushed solid particles fall on the screening device 2;

S2:初步破碎后的固体颗粒物料的重质物料和轻质物料的筛分分离:S2: Screening and separation of heavy materials and light materials of solid granular materials after preliminary crushing:

①.激振器13驱动支撑架23及支撑架23内部的第一筛分机构21、第二筛分机构22高频率震动,同时第一筛分机构21、第二筛分机构22各自缓慢自转;将得到的固体物料通过进料装置1加入,固体物料落入至第一筛分机构21上的中间位置或偏上的位置处,在震动状态下,粒径大于第一筛分机构21的筛孔的重质物料向下滚落至第二筛分机构22的下半部分,粒径小于第一筛分机构的筛孔的向第二筛分机构22的上半部分落下;①. The vibration exciter 13 drives the support frame 23 and the first screening mechanism 21 and the second screening mechanism 22 inside the support frame 23 to vibrate at high frequency, and at the same time the first screening mechanism 21 and the second screening mechanism 22 rotate slowly. The obtained solid material is added through the feeding device 1, and the solid material falls into the middle position or the upper position on the first screening mechanism 21. Under the vibration state, the particle size is larger than that of the first screening mechanism 21. The heavy materials in the sieve holes roll down to the lower half of the second screening mechanism 22, and those with a particle size smaller than the sieve holes of the first screening mechanism fall to the upper half of the second screening mechanism 22;

②.在震动状态下,由于重质物料与轻质物料的重量不同,重质物料向下运动的速度大于轻质物料,第一筛分机构21和第二筛分机构22上的重质物料与轻质物料逐渐分离,轻质物料在风力装置3的吹风作用下,均向高端位移,并向除尘箱中落入;通过第一筛分机构和第二筛分机构的缓慢转动,可延长固体颗粒在筛分装置上的存留时间,并在重质物料在向下滚落的同时,充分露出被重质物料覆盖的轻质物料,轻质物料在风力及筛分机构自转的作用下,向筛分装置的高端一侧位移,实现筛分;②. In the vibration state, due to the different weights of heavy materials and light materials, the downward movement speed of heavy materials is greater than that of light materials, and the heavy materials on the first screening mechanism 21 and the second screening mechanism 22 Gradually separated from the light material, the light material is displaced to the high end under the blowing action of the wind device 3, and falls into the dust box; through the slow rotation of the first screening mechanism and the second screening mechanism, it can be extended for a long time. The retention time of solid particles on the screening device, and when the heavy material rolls down, the light material covered by the heavy material is fully exposed. Under the action of the wind force and the rotation of the screening mechanism, the light material Displace to the high-end side of the screening device to achieve screening;

S3:被破碎后的固体颗粒依次经第一筛分机构21、第二筛分机构22进行逐级筛分,被筛分出的最小的固体颗粒落入在第二筛分机构22与支撑架23的内壁之间的小颗粒物料通道32,被第一筛分机构、第二筛分机构22筛分的大颗粒物料颗粒混合在大颗粒物料通道31内;S3: The crushed solid particles are screened step by step through the first screening mechanism 21 and the second screening mechanism 22 in turn, and the smallest solid particles screened out fall into the second screening mechanism 22 and the support frame The small particle material channel 32 between the inner walls of 23, the large particle material particles screened by the first screening mechanism and the second screening mechanism 22 are mixed in the large particle material channel 31;

S4:所述接料装置5的内腔中设置有一分隔板50,所述接料装置5的内腔通过分隔板50分隔成第一接料腔室51和第二接料腔室52,所述分隔板50抵接于物料隔板53,物料隔板15分隔大、小颗粒物料通道,所述第一接料腔室51与大颗粒物料通道31的出料口对应设置,所述第二接料腔室52与小颗粒物料通道32的出料口对应设置;大颗粒物料通道31内的大颗粒物料通过第一接料腔室51落入在回料运输装置8,小颗粒物料通道32内的小颗粒物料通过第二接料腔室52落入在终料运输装置16上;S4: A partition plate 50 is arranged in the inner cavity of the material receiving device 5, and the inner cavity of the material receiving device 5 is divided into a first receiving chamber 51 and a second receiving chamber 52 by the partition plate 50 , the partition plate 50 is in contact with the material partition plate 53, the material partition plate 15 separates the large and small particle material channels, and the first material receiving chamber 51 is arranged corresponding to the discharge port of the large particle material channel 31, so The second receiving chamber 52 is set corresponding to the discharge port of the small particle material channel 32; The small particle materials in the material channel 32 fall onto the final material conveying device 16 through the second receiving chamber 52;

S5:大颗粒物料从大颗粒物料通道31向第一接料腔室51转运的过程中,经过转动的除铁组件9,若干磁吸件93圆周间距设置且缓慢转动,大颗粒物料经过磁吸件93时被分隔打散向下跌落,磁吸件吸附铁质金属物料;S5: During the process of transferring the large particle material from the large particle material channel 31 to the first receiving chamber 51, through the rotating iron removing component 9, a number of magnetic attraction parts 93 are arranged at a circumferential distance and rotate slowly, and the large particle material passes through the magnetic attraction. When the pieces 93 are separated and scattered, they fall downward, and the magnetic pieces attract ferrous metal materials;

S6:落入至回料运输装置8上的大颗粒物料通过回料运输装置重新回到进料装置1内,经破碎装置4再次破碎分解,循环往复,直至物料颗粒基本或全部通过第二筛分机构22的筛孔。S6: The large-particle materials falling on the return conveying device 8 are returned to the feeding device 1 through the return conveying device, and are crushed and decomposed again by the crushing device 4, and the cycle is repeated until the material particles basically or all pass through the second screen. The sieve of the sub-mechanism 22.

以上所述仅是本发明的优选实施方式,应当指出:对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can also be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.

Claims (1)

1. A solid waste separation treatment device and a solid waste comprehensive treatment method are characterized in that: comprises a feeding device (1), a crushing device (4), a screening device (2), a wind power device (3), a material receiving device (5), a frame (6) and a feed back conveying device (8), the screening device (2) is obliquely arranged on the frame (6) up and down, and the screening device (2) screens the material in a vibrating manner relative to the frame (6), the feeding device (1) is arranged above the screening device (2), a crushing device (4) is arranged in the feeding device (1), a material receiving device (5) is arranged at one side of the lower end of the screening device (2), the material receiving device (5) receives the screened heavy materials, a feed back conveying device (8) is arranged below the material receiving device (5), the feed-back conveying device (8) transfers the materials of the receiving device (5) into the feeding device (1); the wind power device (3) is arranged on one side of the lower end of the screening device (2), the wind power device (3) blows air to the material screening surface of the screening device (2), and light materials are displaced to one side of the higher end of the screening device (2) through the blowing air of the wind power device (3);
the screening device (2) comprises a support frame (23) and at least one group of screening mechanisms, the support frame (23) is of a groove-shaped plate body structure with a U-shaped cross section, two ends of the support frame (23) in the length direction are arranged in an opening mode, the screening mechanisms are supported and arranged in the U-shaped grooves of the support frame (23) along the length direction of the support frame (23), and the screening mechanisms and the inner bottom wall of the support frame (23) are arranged at intervals;
at least one group of connecting pieces (12) are arranged on the outer bottom wall of the support frame (23), the support frame (23) is connected with the rack (6) through the connecting pieces (12), at least one group of vibration exciters (13) are arranged between the support frame (23) and the rack (6), and the support frame (23) is arranged above the rack (6) through the vibration exciters (13);
the screening mechanism comprises a first screening mechanism (21) and a second screening mechanism (22) which are arranged along the inclined direction, the first screening mechanism (21) is arranged above the second screening mechanism (22) at a certain interval, the second screening mechanism (22) is arranged at a certain interval with the inner bottom wall of the support frame (23), the length of the second screening mechanism (22) is greater than that of the first screening mechanism (21), the high end of the second screening mechanism (22) is adjacent to the high end of the first screening mechanism (21), and the other end of the second screening mechanism (22) extends to the material receiving device (5) along the inclined direction to the low end; the first screening mechanism (21) and the second screening mechanism (22) screen solid materials in multiple stages;
the first screening mechanism (21) and the second screening mechanism (22) are both belt conveyors, and the rotating directions of the upper surfaces of the first screening mechanism (21) and the second screening mechanism (22) are from low end to high end and operate at low speed; the first screening mechanism (21) and the second screening mechanism (22) are both provided with sieve pores (20), and the sieve pores of the first screening mechanism (21) are larger than those of the second screening mechanism (22);
the bottom wall of the support frame (23) is arranged in parallel with the screening mechanism at a certain interval, and the inner cavity of the support frame (23) is divided into an upper large-particle material channel (31) and a lower small-particle material channel (32) by the screening mechanism; a material partition plate (15) is arranged at a discharge port at the lower end of the support frame (23), the material partition plate (15) is arranged close to the lower end of the screening mechanism, the material partition plate (15) is spaced from a particle discharge port (30) of a small particle material channel (32), and the material partition plate (15) partitions material particles flowing out of a large particle material channel (31) and the small particle material channel (32);
the material receiving device (5) is of a box structure with openings at the upper end and the lower end, a partition plate (50) is arranged in an inner cavity of the material receiving device (5), the inner cavity of the material receiving device (5) is divided into a first material receiving cavity (51) and a second material receiving cavity (52) through the partition plate (50), the second material receiving cavity (52) is arranged adjacent to the support frame (23), the partition plate (50) abuts against the material partition plate (53), the first material receiving cavity (51) is arranged corresponding to a discharge hole of the large-particle material channel (31), and the second material receiving cavity (52) is arranged corresponding to a discharge hole of the small-particle material channel (32);
a final material conveying device (16) is arranged below the discharge hole of the small particle material channel (32), a return conveying device (8) is arranged below the discharge hole of the large particle material channel (31), and the return conveying device (8) transfers large particle materials flowing out of the large particle material channel to the feed hole of the feeding device (1);
the iron removing device is characterized by further comprising an iron removing assembly (9), wherein the iron removing assembly (9) is rotatably arranged at the discharge end on one side of the lower end of the support frame (23); the iron removing assembly (9) comprises a rotating shaft (91), connecting discs (92) and magnetic suction pieces (93), two ends of the rotating shaft (91) are erected and rotate on the fixing frame (7), the two connecting discs (92) penetrate through the rotating shaft (91) along the axis direction at intervals, and the magnetic suction pieces (93) are arranged between the two connecting discs (92) in a circumferential array around the rotating shaft (91);
the dust collector is characterized by further comprising a collecting box body (10) and a negative pressure device (11), wherein the collecting box body (10) is of a box body structure, the bottom of the box body is provided with a light material discharge hole (26), the collecting box body (10) is arranged on the rack (6), the collecting box body (10) is arranged at the discharge end of one side of the high end of the screening device, the collecting box body (10) is provided with a light material feed hole (19) corresponding to the screening device (2), a plurality of dust outlet holes (27) are formed in the side wall, opposite to the light material feed hole (19), of the collecting box body (10), and the negative pressure device (11) is correspondingly arranged in the dust outlet holes (27);
the method comprises the following steps:
s1: solid waste is added into a feeding device (1), solid particles are primarily crushed through a crushing device (4), and the crushed solid particles fall onto a screening device (2);
s2: screening and separating heavy materials and light materials of the primarily crushed solid particle materials:
firstly, a vibration exciter (13) drives a support frame (23) and a first screening mechanism (21) and a second screening mechanism (22) in the support frame (23) to vibrate at high frequency, and meanwhile, the first screening mechanism (21) and the second screening mechanism (22) slowly rotate; adding the obtained solid material through a feeding device (1), wherein the solid material falls into the middle position or the upper position on a first screening mechanism (21), and in a vibration state, the heavy material with the particle size larger than the sieve pores of the first screening mechanism (21) rolls downwards to the lower half part of a second screening mechanism (22), and the heavy material with the particle size smaller than the sieve pores of the first screening mechanism falls towards the upper half part of the second screening mechanism (22);
under the vibration state, because the weight of the heavy materials is different from that of the light materials, the downward movement speed of the heavy materials is greater than that of the light materials, the heavy materials on the first screening mechanism (21) and the second screening mechanism (22) are gradually separated from the light materials, and the light materials are displaced to the high end under the blowing action of the wind power device (3) and fall into the dust removal box; the slow rotation of the first screening mechanism and the second screening mechanism can prolong the retention time of solid particles on the screening device, and fully expose the light materials covered by the heavy materials while the heavy materials roll down, and the light materials displace to one side of the high end of the screening device under the action of wind power and the autorotation of the screening mechanism to realize screening;
s3: the crushed solid particles are sequentially screened step by the first screening mechanism (21) and the second screening mechanism (22), the screened smallest solid particles fall into a small particle material channel (32) between the second screening mechanism (22) and the inner wall of the support frame (23), and large particle material particles screened by the first screening mechanism and the second screening mechanism (22) are mixed in a large particle material channel (31);
s4: a partition plate (50) is arranged in an inner cavity of the material receiving device (5), the inner cavity of the material receiving device (5) is divided into a first material receiving cavity (51) and a second material receiving cavity (52) through the partition plate (50), the partition plate (50) abuts against the material partition plate (53), the material partition plate (15) divides a large particle material channel and a small particle material channel, the first material receiving cavity (51) is arranged corresponding to a discharge hole of the large particle material channel (31), and the second material receiving cavity (52) is arranged corresponding to a discharge hole of the small particle material channel (32); large-particle materials in the large-particle material channel (31) fall into the feed-back conveying device (8) through the first material receiving cavity (51), and small-particle materials in the small-particle material channel (32) fall onto the final material conveying device (16) through the second material receiving cavity (52);
s5: in the process that large-particle materials are transferred to the first material receiving cavity (51) from the large-particle material channel (31), the large-particle materials pass through the rotating iron removing assembly (9), a plurality of magnetic suction pieces (93) are arranged at intervals on the circumference and slowly rotate, the large-particle materials are separated and broken up when passing through the magnetic suction pieces (93) and fall downwards, and the magnetic suction pieces adsorb iron metal materials;
s6: the large-particle materials falling onto the feed back conveying device (8) are returned into the feeding device (1) again through the feed back conveying device, are crushed and decomposed again through the crushing device (4), and are circulated and reciprocated until the material particles basically or completely pass through the sieve holes of the second screening mechanism (22).
CN201811391568.5A 2018-11-21 2018-11-21 Solid waste separation treatment device and solid waste comprehensive treatment method Active CN109530231B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811391568.5A CN109530231B (en) 2018-11-21 2018-11-21 Solid waste separation treatment device and solid waste comprehensive treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811391568.5A CN109530231B (en) 2018-11-21 2018-11-21 Solid waste separation treatment device and solid waste comprehensive treatment method

Publications (2)

Publication Number Publication Date
CN109530231A CN109530231A (en) 2019-03-29
CN109530231B true CN109530231B (en) 2022-05-06

Family

ID=65849399

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811391568.5A Active CN109530231B (en) 2018-11-21 2018-11-21 Solid waste separation treatment device and solid waste comprehensive treatment method

Country Status (1)

Country Link
CN (1) CN109530231B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255195B (en) * 2019-07-25 2024-06-28 迈得医疗工业设备股份有限公司 Separation device
CN110355086B (en) * 2019-07-27 2021-03-30 浙江乾唐汇环卫科技有限公司 Garbage sorting system
CN110694918A (en) * 2019-09-25 2020-01-17 石狮市云帆工业设计有限公司 Shipment letter sorting rail frame of skew track return letter sorting of article
CN111185384B (en) * 2020-01-15 2021-03-19 厦门骏兴福实业有限公司 Screening machine for construction waste
CN111514966B (en) * 2020-04-27 2022-02-01 铜仁筱启环保科技有限公司 Swinging type circulating crushing device and crushing method for solid waste
CN111530746B (en) * 2020-05-15 2023-12-22 河南威猛振动设备股份有限公司 Vibration separator and separation method
CN112657836B (en) * 2021-01-18 2025-02-18 王锦铭 Upward blowing air separator
CN113182186A (en) * 2021-05-12 2021-07-30 华侨大学 Device and method for separating mixed materials step by step
CN113491904B (en) * 2021-09-08 2021-11-12 徐州鸿誉环境科技有限公司 Non-sensing control type self-adaptive dynamic adjustment type industrial waste screening and separating device
CN113714078A (en) * 2021-09-28 2021-11-30 顺叱华(青岛)智能科技有限公司 Primary separator for light and heavy substances of decoration garbage and manufacturing method thereof
CN114178038B (en) * 2021-10-29 2024-03-19 山西潞安环保能源开发股份有限公司 Device and method for preparing injection coal by crushing lean coal and impurity removal flotation after lean coal
CN114100752B (en) * 2021-11-17 2023-06-02 广东纳辉建设工程有限公司 Energy-saving and environment-friendly material treatment equipment for constructional engineering
CN114700352B (en) * 2022-03-24 2023-03-14 宁波交通工程建设集团有限公司 Soil stirring and sorting equipment
CN118370078B (en) * 2024-06-12 2024-11-08 盐城市光丰农业科技开发有限公司 Water chestnut harvesting equipment with water chestnut pretreatment function

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693882B2 (en) * 2007-09-05 2011-06-01 株式会社中山鉄工所 Suction wind type sorter
KR101269904B1 (en) * 2011-08-30 2013-06-04 한국건설기술연구원 Apparatus for the Foreign Substance Removal and Alkali Reduction of Recycled Aggregate
CN103331287A (en) * 2013-06-05 2013-10-02 广州捭阖环保科技有限公司 Method and system for comprehensively treating building solid wastes
CN105478439A (en) * 2015-10-21 2016-04-13 苏州市建筑材料再生资源利用有限公司 Construction waste integration and separation equipment
CN106984421A (en) * 2017-05-31 2017-07-28 中国葛洲坝集团绿园科技有限公司 A kind of solid waste sorting system and sorting method
CN207138295U (en) * 2017-08-03 2018-03-27 舒兰市通用机械有限责任公司 A kind of sieving collection device of paddy broken shell
CN207086347U (en) * 2017-08-15 2018-03-13 深圳市泰香米业有限公司 A kind of efficient specific-gravity stoner
CN207667804U (en) * 2017-10-19 2018-07-31 浙江美安普工程技术服务有限公司 The reversed feeding back device of single belt machine and crushing and screening device
CN207478774U (en) * 2017-10-23 2018-06-12 陕西建工第十二建设有限公司 A kind of building waste scene specification processing system
CN108015094A (en) * 2017-12-05 2018-05-11 张乾 Building waste sorter
CN108176481A (en) * 2018-03-18 2018-06-19 潘建平 A kind of broken apart device of industrial combustion solid waste
CN108372021A (en) * 2018-04-20 2018-08-07 温州市高维建设工程有限公司 Building waste disintegrating screening machine

Also Published As

Publication number Publication date
CN109530231A (en) 2019-03-29

Similar Documents

Publication Publication Date Title
CN109530231B (en) Solid waste separation treatment device and solid waste comprehensive treatment method
WO2020094141A1 (en) Construction waste separation system
CN107661791A (en) A kind of construction waste processing unit and its method of work
CN209238427U (en) A kind of building waste separation system
CN102357456B (en) Solid waste screening method
CN205199939U (en) All -in -one is selected in selection by winnowing magnetic separation vibrations
CN107597383A (en) A kind of building waste processing equipment
CN110280337A (en) A kind of device and method comprehensively utilizing building waste
CN110841913B (en) Domestic waste's pretreatment systems
CN111659521B (en) Multistage breaker is used in solid useless resourceful treatment
CN109530232B (en) Solid waste screening treatment device and solid waste efficient treatment method
CN113522404A (en) Municipal house building garbage crushing equipment and garbage treatment method using same
CN104607386A (en) Waste wind power sorting treatment device
CN211755586U (en) Multistage screening machine of concrete recycled aggregate
JP2000093826A (en) Crushing treatment device
CN212632819U (en) Reinforced concrete separation and utilization device for building construction
CN209935231U (en) Multi-stage screening system
CN113102023A (en) Building rubbish processingequipment with smash and magnetic force select separately function
CN211463303U (en) Solid waste classifying, screening and treating device
CN110681561A (en) Grit screening plant
CN109317504B (en) Multistage efficient screening method for waste circuit board particles
CN208627384U (en) A kind of contaminant removal equipment of building waste
CN113996417B (en) Building waste resourceful treatment device
CN203664202U (en) Comprehensive sorting machine for garbage disposal
CN107913897B (en) Smart sorting system of domestic waste

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220415

Address after: 341700 Fukang Industrial Park, Longnan economic and Technological Development Zone, Longnan County, Ganzhou City, Jiangxi Province

Applicant after: Jiangxi Shuangneng Environmental Protection Technology Co.,Ltd.

Address before: 226100 m-1532, 101 Fangxing Road, Nantong Economic and Technological Development Zone, Jiangsu Province

Applicant before: Lu Jiong

GR01 Patent grant
GR01 Patent grant