CN119016478A - A pretreatment device for utilizing domestic waste as fuel - Google Patents

A pretreatment device for utilizing domestic waste as fuel Download PDF

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Publication number
CN119016478A
CN119016478A CN202411190206.5A CN202411190206A CN119016478A CN 119016478 A CN119016478 A CN 119016478A CN 202411190206 A CN202411190206 A CN 202411190206A CN 119016478 A CN119016478 A CN 119016478A
Authority
CN
China
Prior art keywords
domestic waste
rod
box body
box
household garbage
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.)
Withdrawn
Application number
CN202411190206.5A
Other languages
Chinese (zh)
Inventor
黄玉
黄勇威
于钧
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.)
Zhongrun Baolin Guangdong Ecological Environmental Protection Co ltd
Original Assignee
Zhongrun Baolin Guangdong Ecological Environmental Protection 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 Zhongrun Baolin Guangdong Ecological Environmental Protection Co ltd filed Critical Zhongrun Baolin Guangdong Ecological Environmental Protection Co ltd
Priority to CN202411190206.5A priority Critical patent/CN119016478A/en
Publication of CN119016478A publication Critical patent/CN119016478A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/38—Stirring or kneading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • B30B9/26—Permeable casings or strainers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/70—Kitchen refuse; Food waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

本发明涉及生活垃圾处理技术领域，尤其涉及一种生活垃圾作燃料利用预处理装置，包括有箱体和固定穿接于箱体顶部的进料框，箱体上安装有鼓风机，箱体内侧固接有为倾斜设置的振动筛，箱体前后两侧面之间安装有电动破袋辊。本发明先通过进料框将袋装生活垃圾排入箱体内被电动破袋辊破袋处理，破袋后的生活垃圾掉落至过滤板上，随后挡板将生活垃圾挡住，压块再对挡住的生活垃圾进行挤压，将生活垃圾中的液体挤出掉落至收集框内，挤压后的生活垃圾再被螺旋输送轴打散后，振动筛对打散后的生活垃圾进行筛分，如此，可不断的将生活垃圾中的液体挤出后打散筛分完成预处理，以防止液体残留导致后续需要长时间的干燥，从而提高预处理的效率和效果。

The present invention relates to the technical field of domestic waste treatment, and in particular to a pretreatment device for utilizing domestic waste as fuel, comprising a box body and a feed frame fixedly connected to the top of the box body, a blower installed on the box body, a vibrating screen fixedly connected to the inner side of the box body and arranged in an inclined manner, and an electric bag breaking roller installed between the front and rear sides of the box body. The present invention first discharges bagged domestic waste into the box body through the feed frame and is broken by the electric bag breaking roller for processing, and the domestic waste after the bag is broken falls onto the filter plate, and then the baffle blocks block the domestic waste, and the pressing blocks squeeze the blocked domestic waste, and squeeze the liquid in the domestic waste and drop it into the collection frame, and the squeezed domestic waste is then broken up by the spiral conveying shaft, and the vibrating screen screens the broken domestic waste, so that the liquid in the domestic waste can be continuously squeezed out and then broken up and screened to complete the pretreatment, so as to prevent the residual liquid from causing the subsequent long-term drying, thereby improving the efficiency and effect of the pretreatment.

Description

Pretreatment device for using domestic garbage as fuel
Technical Field
The invention relates to the technical field of household garbage treatment, in particular to a pretreatment device for utilizing household garbage as fuel.
Background
After the household garbage is recycled, the household garbage which is originally regarded as waste can be changed into useful fuel after being treated, and sustainable energy sources are provided for society.
At present, when domestic garbage is treated in the existing treatment equipment, after the garbage bags filled with the domestic garbage are subjected to bag breaking treatment, the subsequent treatment is directly carried out, but a large amount of liquid remains in the domestic garbage, the residual liquid easily causes that a large amount of time is required for the subsequent domestic garbage to be subjected to drying treatment, the pretreatment efficiency is influenced, and when the domestic garbage is subjected to discharging, part of the domestic garbage can be piled up, and part of the domestic garbage is directly discharged to carry out the subsequent treatment without being screened, so that the pretreatment effect is influenced.
Therefore, it is necessary to design a pretreatment device for utilizing the household garbage as fuel, which can crush and screen the household garbage after being extruded to complete pretreatment and improve the pretreatment efficiency and effect.
Disclosure of Invention
In order to overcome the defects that the residual liquid in the household garbage is easy to cause the drying treatment, a large amount of time is required to be spent, the pretreatment efficiency is influenced, the household garbage is piled up, part of the household garbage is directly discharged to carry out subsequent treatment without being screened, and the pretreatment effect is influenced, the invention provides the household garbage fuel utilization pretreatment device capable of crushing and screening the household garbage after squeezing to complete the pretreatment, and the pretreatment efficiency and the pretreatment effect are improved.
The invention is realized by the following technical scheme:
the utility model provides a domestic waste utilizes preprocessing device as fuel, including box and fixed cross-under in the feeding frame at box top, install the air-blower on the box, box inboard rigid coupling has the shale shaker that sets up for the slope, install electronic broken bag roller between the front and back both sides face of box, the even spaced rigid coupling of box inboard has the guide hook that is located electronic broken bag roller left side, still including the filter, the collection frame, the movable rod, the briquetting, connecting spring, a word orifice plate, the baffle, actuating assembly and break up the subassembly, box middle part rigid coupling has the collection frame, be provided with the drain valve on the collection frame, box inboard rigid coupling has the filter, the filter top sets up for the slope, filter bottom and collection frame top contact, vertical sliding connection in box top has the baffle, sliding cross-under has the movable rod on the baffle, the movable rod bottom rigid coupling has the briquetting that is located the filter top, be connected with the coupling spring of cover on the movable rod between briquetting and the baffle, the movable rod top rigid coupling has a word orifice plate, actuating assembly installs on the box, actuating assembly is used for driving a word orifice plate and moves down, a word orifice plate drives the briquetting and will be removed down through the movable rod and will be broken down in the extrusion of the box, the garbage bin is used for the extrusion to the life garbage bin to be broken down, the life-garbage bin is later, will be broken down by the extrusion, when the life garbage bin is arranged in the extrusion.
Further described, the driving assembly comprises a driving motor arranged on the outer side surface of the box body, a disc is fixedly connected to an output shaft of the driving motor, and a contact rod positioned in a character-shaped hole plate is fixedly connected to the eccentric position of the disc so as to drive the character-shaped hole plate to reciprocate.
Further stated, the scattering component comprises a rotating shaft which is connected between the front side and the rear side of the box body in a penetrating way, the rotating shaft is positioned on the right side of the collecting frame, the rotating shaft and the electric bag breaking roller are driven by a synchronous belt component, a spiral conveying shaft is fixedly sleeved on the rotating shaft, and the directions of the spirals on the front side and the rear side of the spiral conveying shaft are opposite to each other so as to scatter the household garbage.
Further stated, the pretreatment device for the utilization of the household garbage as the fuel further comprises a cleaning component, the cleaning component comprises a cross rod fixedly connected to the inner side of the box body, a brush plate contacted with the vibrating screen is sleeved on the cross rod in a sliding mode, so that the household garbage blocked on the vibrating screen is cleaned, a reciprocating screw rod I is transversely connected to the inner side of the box body in a rotating mode, the reciprocating screw rod I is in threaded connection with the brush plate, and a rotating component is arranged between the reciprocating screw rod I and the rotating shaft and used for driving the reciprocating screw rod I to rotate.
Further stated, the rotating assembly comprises a rotating rod which is connected to the box body in a penetrating way in a rotating way, guide bevel gears are fixedly sleeved on the rotating rod and the reciprocating screw rod I, and the two guide bevel gears are meshed.
Further stated, the pretreatment device for the utilization of the household garbage as the fuel further comprises a dredging component, the dredging component comprises a vertical rod fixedly connected to the inner side of the collecting frame, a dredging frame is sleeved on the vertical rod in a sliding mode to dredge the filter plate, a reciprocating screw rod II is rotationally connected to the inner side of the collecting frame and in threaded connection with the dredging frame, a guide rod is rotationally connected to the collecting frame in a penetrating mode, bevel gears are used for transmission between the guide rod and the reciprocating screw rod II, spur gears located outside the box body are fixedly sleeved on the guide rod and the rotating shaft, and the two spur gears are meshed.
Further describing, the pretreatment device for utilizing the household garbage as fuel also comprises a heater arranged at the air outlet of the blower.
Further stated, the pretreatment device for the utilization of the household garbage as the fuel further comprises a striker plate which is rotationally connected to the box body, the striker plate is positioned on the right side of the vibrating screen so as to block the household garbage on the vibrating screen, the box body is provided with a servo motor, and an output shaft of the servo motor is fixedly connected with a shaft part of the striker plate.
The invention has the beneficial effects that:
1. Firstly, discharging the bagged household garbage into a box body through a feeding frame to be subjected to bag breaking treatment by an electric bag breaking roller, and then, blocking the household garbage by a baffle plate, extruding the blocked household garbage by a pressing block, extruding liquid in the household garbage into a collecting frame, and screening the scattered household garbage by a vibrating screen after the extruded household garbage is scattered by a spiral conveying shaft, so that the liquid in the household garbage can be continuously extruded and then scattered to complete pretreatment, thereby preventing the liquid from remaining to cause subsequent long-time drying, and further improving the pretreatment efficiency and effect.
2. Under the effect of brush board, every time the shale shaker carries out the shale shaker to domestic waste, brush board moves about and can clear away the domestic waste that blocks up on the shale shaker, can prevent that the shale shaker from being blocked by domestic waste and influencing subsequent screening effect to improve the screening effect of shale shaker.
3. Under the effect of mediation frame, every time the filter is in the use, the mediation frame can clear away the domestic waste that blocks up on the filter, can prevent to block up on the filter and influence the passing collection of follow-up liquid to guarantee the normal use of filter.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of the case of the present invention.
Fig. 3 is a schematic perspective view of the disk and the driving motor of the present invention.
Fig. 4 is a schematic perspective view of a scattering component according to the present invention.
Fig. 5 is a schematic perspective view of a cleaning assembly according to the present invention.
Fig. 6 is a schematic perspective view of the reciprocating screw rod i, the rotating rod and the guide bevel gear of the present invention.
Fig. 7 is a schematic perspective view of a dredging assembly according to the invention.
Fig. 8 is a schematic perspective view of a guide bar and spur gear according to the present invention.
Fig. 9 is a schematic perspective view of a heater according to the present invention.
Fig. 10 is a schematic perspective view of a dam plate and a servo motor according to the present invention.
The marks of the components in the drawings are as follows: 1. the box body, 2, a feeding frame, 3, a blower, 4, a vibrating screen, 5, an electric bag breaking roller, 6, a guide hook, 7, a filter plate, 8, a collecting frame, 9, a movable rod, 10, a pressing block, 11, a connecting spring, 12, a word-shaped hole plate, 13, a baffle plate, 14, a disc, 141, a contact rod, 142, a driving motor, 15, a rotating shaft, 151, a spiral conveying shaft, 16, a cross rod, 161, a brush plate, 162, a reciprocating screw rod I, 163, a rotating rod, 164, a guide bevel gear, 17, a vertical rod, 171, a dredging frame, 172, a reciprocating screw rod II, 173, a guide rod, 174, a spur gear, 18, a heater, 19, a baffle plate, 20 and a servo motor.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Examples: 1-4, a pretreatment device for domestic garbage as fuel comprises a box body 1, a feeding frame 2 fixedly connected to the left side of the top of the box body 1 in a penetrating way, a blower 3 is arranged on the right side of the box body 1, a vibrating screen 4 is fixedly connected to the lower part of the inner side of the box body 1, the vibrating screen 4 is obliquely arranged, an electric bag breaking roller 5 is arranged between the left upper parts of the front side and the rear side of the box body 1, three guide hooks 6 are fixedly connected to the upper parts of the left side of the inner side of the box body 1 at equal intervals, the guide hooks 6 are positioned on the left side of the electric bag breaking roller 5, a filter plate 7, a collecting frame 8, a movable rod 9, a pressing block 10, a connecting spring 11, a character hole plate 12, a baffle 13, a driving component and a scattering component are also included, the middle part of the box body 1 is fixedly connected with the collecting frame 8, a drain valve is arranged at the lower part of the front side of the collecting frame 8, a filter plate 7 is fixedly connected to the left upper side of the inner side of the box body 1, the top of the filter plate 7 is obliquely arranged, the bottom of the filter plate 7 is contacted with the top of the collecting frame 8, the right side of the top of the box body 1 is vertically and slidingly connected with a baffle 13, the left side of the baffle 13 is slidably connected with a movable rod 9 in a penetrating way, the bottom end of the movable rod 9 is fixedly connected with a pressing block 10, the pressing block 10 is positioned above the filter plate 7, a connecting spring 11 is connected between the top of the pressing block 10 and the inner top of the baffle 13, the connecting spring 11 is sleeved on the movable rod 9, the top end of the movable rod 9 is fixedly connected with a character hole plate 12, a driving component is arranged on the box body 1 and is used for driving the character hole plate 12 to move downwards, the character hole plate 12 drives the pressing block 10 and the baffle 13 to move downwards through the movable rod 9, the baffle 13 blocks the household garbage, then the pressing block 10 extrudes the household garbage, so that liquid in the household garbage is extruded, a breaking component is arranged between the electric bag breaking roller 5 and the box body 1, when the breaking component works, the breaking assembly can break up the extruded household garbage.
Referring to fig. 2 and 3, the driving assembly includes a disc 14, a contact rod 141 and a driving motor 142, the driving motor 142 is mounted on the upper portion of the outer rear side of the case 1, the disc 14 is fixedly connected to the end portion of the output shaft of the driving motor 142, the contact rod 141 is fixedly connected to the eccentric position of the front side of the disc 14, the contact rod 141 is located in the slotted plate 12, and when the contact rod 141 rotates, the contact rod 141 can drive the slotted plate 12 to move up and down.
Referring to fig. 4, the scattering assembly includes a rotating shaft 15 and a spiral conveying shaft 151, the rotating shaft 15 is rotatably connected between the right sides of the front side and the rear side of the box body 1 in a penetrating manner, the rotating shaft 15 is located on the right side of the collecting frame 8, the front side of the rotating shaft 15 and the front side of the electric bag breaking roller 5 are driven by a synchronous belt assembly, the spiral conveying shaft 151 is fixedly sleeved on the rotating shaft 15, the spiral directions of the front side and the rear side of the spiral conveying shaft 151 are opposite, and when the spiral conveying shaft 151 rotates, the spiral conveying shaft 151 can achieve scattering of household garbage conveying.
At first, four collecting containers are placed at the bottom in the box body 1, two collecting containers in the middle are positioned below the vibrating screen 4, the device is firstly placed beside a conveyor for conveying household garbage, the blower 3 is started to blow out wind, the electric bag breaking roller 5 is started to reverse, the electric bag breaking roller 5 is driven to reverse through the transmission of the synchronous belt assembly to drive the rotating shaft 15, the rotating shaft 15 is reversely rotated to drive the spiral conveying shaft 151 to reverse, when the bagged household garbage is conveyed into the feeding frame 2, the bagged household garbage in the feeding frame 2 falls into the box body 1 to be contacted with the guide hook 6 and the electric bag breaking roller 5, the electric bag breaking roller 5 reversely rotates to break bags filled with the household garbage through the guide hook 6, The household garbage in the bag falls down onto the filter plate 7, because the top of the filter plate 7 is an inclined plane, the household garbage on the filter plate 7 moves rightwards, at the moment, the driving motor 142 is started to drive the disc 14 to rotate, the disc 14 drives the contact rod 141 to rotate, the contact rod 141 rotates to drive the slotted plate 12 to move downwards, the slotted plate 12 drives the movable rod 9 to move downwards, the movable rod 9 drives the pressing block 10 to move downwards, the pressing block 10 drives the baffle 13 to move downwards through the connecting spring 11, the baffle 13 moves downwards to contact with the filter plate 7 firstly to stop moving downwards, the baffle 13 blocks the household garbage on the filter plate 7, Then the pressing block 10 continues to move downwards to stretch the connecting spring 11, the pressing block 10 moves downwards to contact with the blocked household garbage, the pressing block 10 extrudes the household garbage, liquid in the household garbage is extruded, the extruded liquid falls into the collecting frame 8 through the filter plate 7, along with the continuous rotation of the contact rod 141, the contact rod 141 drives the one character-shaped hole plate 12 to move upwards, the one character-shaped hole plate 12 drives the movable rod 9 to move upwards, the movable rod 9 drives the pressing block 10 to move upwards firstly, the connecting spring 11 resets, the pressing block 10 continues to move upwards to reset, the baffle 13 is driven to move upwards to reset through the connecting spring 11, the baffle 13 resets to stop blocking the household garbage, The extruded household garbage continuously falls downwards to be in contact with the spiral conveying shaft 151, the spiral conveying shaft 151 reversely rotates to drive the extruded household garbage to move to the front side and the rear side so as to scatter the household garbage, the scattered household garbage continuously falls downwards, the lighter household garbage is blown into the leftmost collecting container by the air blown by the air blower 3, meanwhile, the blown air can also carry out preliminary drying treatment on the household garbage, the rest household garbage continuously falls onto the vibrating screen 4, the vibrating screen 4 is started to divide the household garbage into the vibrating screen 4, the tiny household garbage passes through the vibrating screen 4 to fall into the middle collecting container, the rest household garbage falls into the rightmost collecting container from the vibrating screen 4, the pretreatment of the household garbage is finished, so that the pretreatment can be repeatedly performed, liquid in the household garbage is continuously extruded and then scattered and screened to finish the pretreatment, so that the subsequent long-time drying is prevented from being caused by liquid residues, the pretreatment efficiency and effect are improved, after all the household garbage is pretreated, the electric bag breaking roller 5 and the blower 3 can be closed, the vibrating screen 4 and the driving motor 142 are closed, the pressing block 10 and the baffle 13 stop moving up and down, then the collection container is taken out from the box body 1 to carry out the subsequent treatment on the pretreated household garbage, and water in the collection frame 8 is discharged.
Referring to fig. 5 and 6, the pretreatment device for household garbage as fuel further comprises a cleaning component installed between the box body 1 and the rotating shaft 15, the cleaning component comprises a cross rod 16, a brush plate 161, a reciprocating screw rod i 162 and a rotating component, the cross rod 16 is fixedly connected to the lower portion of the inner front side surface of the box body 1, the brush plate 161 is sleeved on the cross rod 16 in a sliding manner, the brush plate 161 is in contact with the vibrating screen 4, when the brush plate 161 moves, the brush plate 161 can clean the household garbage blocked on the vibrating screen 4, the lower portion of the inner rear side surface of the box body 1 is transversely connected with the reciprocating screw rod i 162 in a rotating manner, the reciprocating screw rod i 162 is in threaded connection with the rear side of the brush plate 161, and the rotating component is arranged between the reciprocating screw rod i 162 and the rotating shaft 15, and when the rotating component operates, the rotating component can drive the reciprocating screw rod i 162 to rotate; the rotating assembly comprises a rotating rod 163 and a guiding bevel gear 164, the rotating rod 163 is rotatably connected to the right lower side of the rear side face of the box body 1 in a penetrating mode, the guiding bevel gear 164 is fixedly sleeved on the front side of the rotating rod 163 and the right side of the reciprocating screw rod I162, and the two guiding bevel gears 164 are meshed.
Referring to fig. 7 and 8, the pretreatment device for domestic garbage as fuel further comprises a dredging assembly mounted on the collecting frame 8, the dredging assembly comprises a vertical rod 17, a dredging frame 171, a reciprocating screw rod ii 172, a guide rod 173 and a spur gear 174, the vertical rod 17 is fixedly connected to the left side of the inner bottom of the collecting frame 8, the dredging frame 171 is slidably sleeved on the vertical rod 17, when the dredging frame 171 moves upwards to contact with the filter plate 7, the dredging frame 171 can realize dredging the filter plate 7, the right side of the inner bottom of the collecting frame 8 is rotatably connected with the reciprocating screw rod ii 172, the reciprocating screw rod ii 172 is in threaded connection with the right side of the dredging frame 171, a guide rod 173 is rotatably connected to the right side of the front side of the collecting frame 8 in a penetrating manner, the rear side of the guide rod 173 and the upper portion of the reciprocating screw rod ii are in transmission through a bevel gear, the front side of the guide rod 173 and the front side of the rotary shaft 15 are fixedly sleeved with the spur gear 174, the two spur gears 174 are meshed, and the spur gear 174 is located outside the box 1.
When the rotating shaft 15 rotates reversely to drive the spiral conveying shaft 151 to rotate reversely, the rotating shaft 15 also drives the rotating rod 163 to rotate reversely through the transmission of the synchronous belt assembly, the rotating rod 163 rotates reversely to drive the reciprocating screw rod I162 to rotate through the transmission of the two guide bevel gears 164, the reciprocating screw rod I162 rotates to drive the brush plate 161 to move left and right, the brush plate 161 moves left and right to remove household garbage blocked on the vibrating screen 4, after all pretreatment of the household garbage is completed, the rotating shaft 15 stops rotating reversely, the rotating shaft 15 stops driving the rotating rod 163 to rotate reversely, and the reciprocating screw rod I162 stops driving the brush plate 161 to move left and right. Thus, the vibrating screen 4 can be prevented from being blocked by household garbage to influence the subsequent screening effect, so that the screening effect of the vibrating screen 4 is improved.
When the rotating shaft 15 rotates reversely, the rotating shaft 15 drives the guide rod 173 to rotate through the transmission of the two spur gears 174, the guide rod 173 drives the reciprocating screw rod II 172 to rotate through the transmission of the bevel gears, the reciprocating screw rod II 172 drives the dredging frame 171 to move up and down, the dredging frame 171 moves upwards to be in contact with the filter plate 7, the dredging frame 171 pushes household garbage blocked on the filter plate 7, and when the rotating shaft 15 stops rotating reversely, the rotating shaft 15 stops driving the guide rod 173 to rotate through the transmission of the two spur gears 174, and the reciprocating screw rod II 172 also stops driving the dredging frame 171 to move up and down. In this way, clogging of the filter plate 7 is prevented from affecting the subsequent through-collection of liquid, thereby ensuring proper use of the filter plate 7.
Referring to fig. 9, the pretreatment device for domestic garbage as fuel further comprises a heater 18, and the heater 18 is installed at the air outlet of the blower 3.
Referring to fig. 10, the pretreatment device for domestic garbage as fuel further includes a baffle 19 and a servo motor 20, wherein the baffle 19 is rotatably connected to the right lower side of the box 1, the baffle 19 is located on the right side of the vibrating screen 4, the baffle 19 can block domestic garbage on the vibrating screen 4, the servo motor 20 is mounted on the right lower side of the front side of the outer side of the box 1, and an output shaft of the servo motor 20 is fixedly connected with the front end of the shaft of the baffle 19.
When the blower 3 is started to blow out wind, the heater 18 is started, the heater 18 enables the temperature of the air outlet of the blower 3 to rise, the wind blown out by the blower 3 is hot air, and the hot air can blow out lighter household garbage in the household garbage and can further dry the household garbage. When the blower 3 is turned off, the heater 18 is turned off. Thus, the drying effect on the household garbage can be further improved.
When the household garbage falls onto the vibrating screen 4 to be screened, the household garbage on the vibrating screen 4 is blocked by the baffle plate 19 for a longer time to be screened, the servo motor 20 is started again to drive the baffle plate 19 to rotate positively and negatively alternately, when the baffle plate 19 swings upwards in a reverse direction, the baffle plate 19 swings upwards to stop blocking the household garbage, the screened household garbage falls into the right collecting container, and when the baffle plate 19 swings downwards in a forward direction to reset, the baffle plate 19 blocks the household garbage on the vibrating screen 4. When the pretreatment of the domestic garbage is completed, the servo motor 20 is turned off, and the stop plate 19 stops swinging up and down. Therefore, the household garbage can be prevented from being directly discharged and collected without screening, and the household garbage is ensured to be screened.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.

Claims (8)

1. The utility model provides a domestic waste utilizes preprocessing device, including box (1) and fixed cross-under in feeding frame (2) at box (1) top, install air-blower (3) on box (1), box (1) inboard rigid coupling has shale shaker (4) for the slope setting, install electronic broken bag roller (5) between the front and back both sides face of box (1), box (1) inboard evenly spaced rigid coupling has guide hook (6) that are located electronic broken bag roller (5) left side, characterized by, still include filter (7), collect frame (8), movable rod (9), briquetting (10), connecting spring (11), a word orifice plate (12), baffle (13), drive assembly and break up the subassembly, box (1) middle part rigid coupling has collect frame (8), be provided with the drain valve on collect frame (8), box (1) inboard rigid coupling has filter (7), filter (7) top is the slope setting, filter (7) bottom and collect frame (8) top contact, vertical sliding connection in box (1) top has baffle (13), sliding connection has baffle (9) on the movable rod (9) to be located movable rod (10), the utility model provides a domestic waste is broken to drive subassembly, is connected with connecting spring (11) of cover on movable rod (9) between briquetting (10) and baffle (13), and movable rod (9) top rigid coupling has a word orifice plate (12), drive subassembly installs on box (1), and drive subassembly is used for driving a word orifice plate (12) and moves down, and a word orifice plate (12) drive briquetting (10) and baffle (13) through movable rod (9) move down, and baffle (13) block domestic waste earlier, and briquetting (10) extrude domestic waste afterwards to make the liquid in the domestic waste extruded, break up the subassembly and install between electronic broken bag roller (5) and box (1) for break up the domestic waste after the extrusion.
2. The pretreatment device for household garbage as fuel according to claim 1, wherein the driving assembly comprises a driving motor (142) arranged on the outer side surface of the box body (1), a disc (14) is fixedly connected to an output shaft of the driving motor (142), and a contact rod (141) positioned in the slotted plate (12) is fixedly connected to an eccentric position of the disc (14) so as to drive the slotted plate (12) to reciprocate.
3. The pretreatment device for household garbage as fuel utilization according to claim 2, wherein the breaking assembly comprises a rotating shaft (15) which is connected between the front side and the rear side of the box body (1) in a penetrating way, the rotating shaft (15) is positioned on the right side of the collecting frame (8), the rotating shaft (15) and the electric bag breaking roller (5) are driven by a synchronous belt assembly, a spiral conveying shaft (151) is fixedly sleeved on the rotating shaft (15), and the spiral directions of the front side and the rear side of the spiral conveying shaft (151) are opposite to each other so as to break up the household garbage.
4. A pretreatment device for domestic waste as fuel according to claim 3, further comprising a cleaning component, wherein the cleaning component comprises a cross rod (16) fixedly connected to the inner side of the box body (1), a brush plate (161) contacted with the vibrating screen (4) is sleeved on the cross rod (16) in a sliding manner, so as to clean domestic waste blocked on the vibrating screen (4), a reciprocating screw rod I (162) is transversely connected to the inner side of the box body (1) in a rotating manner, the reciprocating screw rod I (162) is in threaded connection with the brush plate (161), and a rotating component is arranged between the reciprocating screw rod I (162) and the rotating shaft (15) and is used for driving the reciprocating screw rod I (162) to rotate.
5. The pretreatment device for household garbage as fuel according to claim 4, wherein the rotary assembly comprises a rotary rod (163) rotatably connected to the box body (1), the rotary rod (163) and the reciprocating screw rod I (162) are fixedly sleeved with guide bevel gears (164), and the two guide bevel gears (164) are meshed.
6. The pretreatment device for household garbage as fuel utilization according to claim 5, further comprising a dredging assembly, wherein the dredging assembly comprises a vertical rod (17) fixedly connected to the inner side of the collecting frame (8), a dredging frame (171) is sleeved on the vertical rod (17) in a sliding mode to dredge the filter plate (7), a reciprocating screw rod II (172) is rotatably connected to the inner side of the collecting frame (8), the reciprocating screw rod II (172) is in threaded connection with the dredging frame (171), a guide rod (173) is rotatably connected to the collecting frame (8) in a penetrating manner, the guide rod (173) and the reciprocating screw rod II (172) are in transmission through a bevel gear, a spur gear (174) positioned outside the box body (1) is fixedly sleeved on each guide rod (173) and the rotary shaft (15), and the two spur gears (174) are meshed.
7. A domestic waste fuel utilization pretreatment device according to claim 6, further comprising a heater (18) mounted at the air outlet of the blower (3).
8. The pretreatment device for household garbage as fuel utilization according to claim 7, further comprising a baffle plate (19) rotatably connected to the box body (1), wherein the baffle plate (19) is positioned on the right side of the vibrating screen (4) so as to block household garbage on the vibrating screen (4), the box body (1) is provided with a servo motor (20), and an output shaft of the servo motor (20) is fixedly connected with a shaft part of the baffle plate (19).
CN202411190206.5A 2024-08-28 2024-08-28 A pretreatment device for utilizing domestic waste as fuel Withdrawn CN119016478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411190206.5A CN119016478A (en) 2024-08-28 2024-08-28 A pretreatment device for utilizing domestic waste as fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202411190206.5A CN119016478A (en) 2024-08-28 2024-08-28 A pretreatment device for utilizing domestic waste as fuel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120132469A (en) * 2025-04-22 2025-06-13 山东米盈食品科技有限公司 An oil-water separation device for edible oil production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120132469A (en) * 2025-04-22 2025-06-13 山东米盈食品科技有限公司 An oil-water separation device for edible oil production
CN120132469B (en) * 2025-04-22 2025-08-29 山东米盈食品科技有限公司 An oil-water separation device for edible oil production
CN120132469B8 (en) * 2025-04-22 2025-09-16 同心县京南惠方农林科技有限公司 An oil-water separation device for edible oil production

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Application publication date: 20241126