CN113198831A - Biomass garbage recycling device - Google Patents

Biomass garbage recycling device Download PDF

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Publication number
CN113198831A
CN113198831A CN202110529517.XA CN202110529517A CN113198831A CN 113198831 A CN113198831 A CN 113198831A CN 202110529517 A CN202110529517 A CN 202110529517A CN 113198831 A CN113198831 A CN 113198831A
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CN
China
Prior art keywords
tank body
slag
solid
garbage
rake
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CN202110529517.XA
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Chinese (zh)
Inventor
李源浩
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Individual
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Individual
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Priority to CN202110529517.XA priority Critical patent/CN113198831A/en
Publication of CN113198831A publication Critical patent/CN113198831A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B2101/00Type of solid waste
    • B09B2101/02Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators

Abstract

The invention relates to the field of environmental protection, in particular to a biomass garbage recycling device which comprises a throwing device and a solid garbage storage box, wherein the throwing device comprises a pretreatment tank and a throwing box, the pretreatment tank comprises a rectangular tank body, a slag dragging mechanism, a slag scraping mechanism and a material extruding mechanism, a screen is arranged at the joint of the throwing box and the rectangular tank body, the upper end of the fixed garbage storage box is provided with a window which faces the rectangular tank body and is used for recycling impurities seeped out of the rectangular tank body, and the refractory solid garbage is seeped out of the rectangular tank body into the solid garbage storage box through the matching of the slag dragging mechanism and the slag scraping mechanism, so that the refractory solid garbage is distinguished from other degradable biomass garbage, the impurity removal effect of the biomass garbage is ensured, and the recycling effect of the biomass garbage is improved.

Description

Biomass garbage recycling device
Technical Field
The invention relates to the field of environmental protection, in particular to a biomass garbage recycling device.
Background
The biomass waste has potential threats to regional water environment, atmosphere, soil environment and the like, is an environmental pollutant which people must properly treat, and can cause serious environmental pollution if the treatment and the disposal are improper. The components of the biomass waste are very complex, for example, livestock and poultry manure contains a large amount of pathogenic microorganisms or parasites, and the data shows that about 20 million tons of animal manure is generated every year, only half of the animal manure is used as fertilizer, and the rest 10 million tons of animal manure are piled around livestock yards, slaughterhouses and feed farms, so that the treatment is urgently needed.
The precondition of the high-efficiency treatment of the biomass garbage is that recyclable matters and non-recyclable matters in the biomass garbage need to be separated, and the separated biomass garbage can be more effectively utilized through fermentation. However, most of the existing biomass garbage recycling equipment directly stores and then ferments the biomass garbage, garbage foreign matters existing in the biomass garbage cannot be pretreated, and the recycling effect of the biomass garbage is poor, for example, most of livestock and poultry excrement recycling and treating equipment cannot distinguish solid garbage which is difficult to degrade, such as plastic garbage, from excrement solid garbage, and the problems of incomplete animal excrement treatment and poor treating effect are caused.
Disclosure of Invention
In order to solve the technical problem, the invention provides a biomass garbage recycling device, which solves the problem that the existing garbage disposal equipment cannot effectively distinguish difficultly-degradable solid garbage from degradable biomass garbage.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a biomass garbage recycling device comprises:
the throwing device comprises a pretreatment pool and a throwing box and is used for storing, pretreating and throwing the biomass garbage;
the solid-liquid separation tank is arranged right below a feeding box of the feeding device;
the solid separated matter storage tank is arranged beside the solid-liquid separation tank, is communicated with the solid-liquid separation tank through a pipeline and is used for storing the solid separated matters separated by the solid-liquid separation tank;
the fermentation tank is arranged beside the solid-liquid separation tank, and the solid-liquid separation tank is provided with a discharge pipe communicated to the fermentation tank and used for storing the liquid and viscous separators separated by the solid-liquid separation tank;
the solid garbage storage box is arranged on one side of the throwing device and used for storing the solid garbage which is difficult to degrade and separated from the throwing device, and a window facing the throwing device is arranged at the upper end of the fixed garbage storage box;
the pretreatment tank is used for removing impurities from the biomass garbage in the pretreatment tank, and comprises a rectangular tank body, a slag dragging mechanism, a slag scraping mechanism and a material extruding mechanism, wherein the slag dragging mechanism and the slag scraping mechanism are arranged above the rectangular tank body;
the slag fishing mechanism is arranged inside the rectangular tank body and comprises a slag fishing rake and a slag fishing driving mechanism; the slag dragging driving mechanism is arranged above the rectangular tank body and is provided with a sliding seat which can linearly move back and forth along the direction of the tank wall of the rectangular tank body; the slag scooping rake is rotatably arranged below the sliding seat and is provided with a plurality of first rake claws which are arranged at intervals and extend in parallel; a first rotating motor for driving the slag salvaging harrow to rotate is arranged on the sliding seat;
the slag scraping mechanism is arranged in the solid garbage storage box and is opposite to the window, and is used for scraping the solid garbage on the slag salvaging rake into the solid garbage storage box; the slag scraping driving mechanism comprises a fixed seat arranged in the solid garbage storage box, and a second rotating motor used for driving the slag scraping rake to rotate is arranged on the fixed seat; the slag scraping rake is rotatably arranged below the fixed seat and is provided with a plurality of second rake claws which are arranged at intervals and extend in parallel;
the material extruding mechanism comprises an extruding driving mechanism and an extruding plate; the extrusion driving mechanism is arranged above the rectangular tank body and is provided with a frame which can linearly move back and forth along the direction of the tank wall of the rectangular tank body, and the frame extends downwards into the rectangular tank body; the material extruding plate is arranged below the frame.
Preferably, the feeding box is arranged at one end of the rectangular tank body and is communicated with the rectangular tank body, and a screen is arranged at the joint of the feeding box and the rectangular tank body;
preferably, the sliding seat moves between the feeding box and the solid garbage storage box, the slag salvaging rake is provided with a first rotating cylinder which is horizontally arranged, and the axis of the first rotating cylinder is perpendicular to the moving track of the sliding seat.
Preferably, the slag scraping harrow is provided with a second rotary cylinder which is horizontally arranged, and the axis of the second rotary cylinder is parallel to the first rotary cylinder.
Preferably, the first rake claw in the slag dragging rake and the second rake claw in the slag scraping rake are arranged in a staggered manner.
Preferably, the moving direction of the frame is the same as the moving direction of the sliding seat, and the material extruding plate is of a downward extending flat plate structure, and the flat plate is perpendicular to the moving direction of the frame.
Preferably, the feeding device further comprises a spraying assembly, a cover plate is arranged above the rectangular tank body, and the spraying assembly is provided with at least two groups of water spraying nozzles arranged on the inner side of the cover plate.
Preferably, the feeding device further comprises an inlet hopper.
Preferably, the solid-liquid separation tank comprises a tank body, a stirring mechanism, a solid-liquid screening structure and a material stopping mechanism;
the tank body consists of a top filling part, a tank body and a tank bottom and is used for treating the biomass garbage after primary slag removal;
the stirring mechanism is arranged on the upper half part of the inner side of the tank body and is used for fully stirring the biomass garbage to facilitate solid-liquid separation, and the stirring mechanism comprises a stirring rod, a solid separated matter discharge rod and a spraying head; the stirring rod is provided with a plurality of stirring blades, and the end part of each stirring blade is provided with a scraping rod; the solid separated matter discharge rod is fixed at the bottom end of the stirring rod and is arranged at the top of the solid-liquid screening mechanism in a horizontal state; the sprinkler head is arranged at the top of the tank body;
the solid-liquid screening mechanism is arranged at the lower half part of the inner side of the tank body, and comprises a screening disc for separating liquid and viscous separators;
the material blocking mechanism is arranged at the communication position of the pipeline and the tank body and is used for preventing liquid and viscous separators from being discharged into the solid separator storage tank through the pipeline in the operation process of the stirring mechanism; the device comprises a baffle and an electric air rod, wherein a sliding opening is formed in the top end of the communication part of the pipeline and the tank body, and the baffle can be vertically and slidably arranged in the sliding opening; the electric air rod is fixedly installed on the outer side wall of the tank body in a vertical state, the output end face of the electric air rod is arranged downwards and is fixed on the baffle, and the electric air rod is used for driving the baffle to move vertically.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the slag dragging mechanism and the slag scraping mechanism, the plastic garbage which is difficult to degrade is separated before the solid-liquid separation tank is separated, so that the plastic garbage which is difficult to degrade is prevented from entering the links of biomass garbage treatment and utilization, the recovery treatment of the plastic garbage is facilitated, the secondary pollution of the plastic garbage is avoided, and the subsequent treatment effect of the animal biomass garbage is improved;
2. the undiluted and nodular animal biomass garbage precipitated at the bottom in the rectangular tank body is extruded by the extruding mechanism, and biomass garbage particles entering the solid-liquid separation tank after the undiluted biomass garbage after being extruded enter the solid-liquid separation tank through the screen are smaller, so that the subsequent treatment effect is improved;
3. the spraying assembly arranged at the top of the rectangular tank body can be beneficial to improving the flowability of biomass garbage in the rectangular tank body, so that the plastic garbage can float on the upper layer and can be conveniently fished by the slag fishing mechanism, and the moving resistance of the slag fishing mechanism is also reduced due to the improvement of the water proportion in the tank; the biomass garbage can be further diluted, so that subsequent solid-liquid separation and stirring are facilitated;
drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic perspective view of a pretreatment tank;
FIG. 5 is a partial perspective view of FIG. 4;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;
FIG. 8 is a schematic perspective view of the solid waste storage bin and the slag scraping mechanism;
FIG. 9 is a schematic perspective view of a solid-liquid separation tank;
FIG. 10 is a side view of a solid-liquid separation tank;
fig. 11 is a sectional view at C-C of fig. 10.
The reference numbers in the figures are: a delivery device 1; a solid-liquid separation tank 2; a solids isolate storage tank 3; a fermentation tank 4; a discharge pipe 5; a solid waste storage bin 6; a pretreatment tank 7; a feeding box 8; a rectangular tank body 9; a screen mesh 10; fishing the slag rake 11; a slag dragging drive mechanism 12; a slide 13; a first head 14; a first rotating electrical machine 15; a first rotary cylinder 16; a slag scraping rake 17; a fixed seat 18; a second head 19; a second rotating electrical machine 20; a second rotary cylinder 21; a material extruding drive mechanism 22; a material extruding plate 23; a frame 24; a water spray nozzle 25; a hopper 26; a tank 27; a can top 28; a can body 29; a can bottom 30; a stirring rod 31; a stirring blade 32; a scraping bar 33; a solids separator discharge bar 34; a sprinkler head 35; a sieve tray 36; a baffle 37; an electrically powered air rod 38.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 11, a biomass waste recycling apparatus includes:
the feeding device 1 comprises a pretreatment tank 7 and a feeding box 8; used for storing, pretreating and throwing the biomass garbage;
the solid-liquid separation tank 2 is positioned right below the feeding box of the feeding device 1;
a solid separated matter storage tank 3 arranged beside the solid-liquid separation tank 2, wherein the solid separated matter storage tank 3 is communicated with the solid-liquid separation tank 2 through a pipeline and is used for storing the solid separated matters separated by the solid-liquid separation tank 2;
the fermentation tank 4 is arranged beside the solid-liquid separation tank 2, and the solid-liquid separation tank 2 is provided with a discharge pipe fitting 5 communicated to the fermentation tank 4 and used for storing the liquid and viscous separators separated by the solid-liquid separation tank 2;
a solid waste storage tank 6 arranged at one side of the throwing device 1 and used for storing the solid waste which is difficult to degrade and separated from the throwing device 1;
the pretreatment tank 7 is used for removing impurities from animal biomass garbage in the pretreatment tank 7, and the pretreatment tank 7 comprises a rectangular tank body 9, a slag dragging mechanism, a slag scraping mechanism and a material extruding mechanism in the rectangular tank body 9, wherein the slag dragging mechanism and the slag scraping mechanism are arranged above the rectangular tank body 9;
the feeding box 8 is arranged at one end of the rectangular tank body 9 and is communicated with the rectangular tank body 9, and a screen 10 is arranged at the joint of the feeding box 8 and the rectangular tank body 9;
solid waste bin 6 sets up the other end at rectangle cell body 9, and the upper end of fixed waste bin is equipped with towards rectangle cell body 9 and is used for retrieving the window of the impurity of following the waterlogging play of rectangle cell body 9.
In the biomass waste such as animal waste treatment process, staff throw a large amount of animal waste into the rectangular tank body 9 through throwing the material case, drag for the plastic refuse that the sediment mechanism will be difficult to degrade and drag for, scrape the plastic refuse that the sediment mechanism will drag for on the sediment mechanism and scrape down to fixed rubbish bin. The extrusion mechanism discharges animal manure in the rectangular tank body 9 into the feeding box 8 through the screen 10, the animal manure slides into the solid-liquid separation tank 2 through the feeding box 8, the solid-liquid separation tank 2 separates solid separators and liquid separators in the animal manure, the solid separators are stored in the solid separator storage tank 3, and the liquid separators are guided into the fermentation tank 4 through the discharge pipe 5 to be stored. Through dragging for the cooperation of sediment mechanism and scraping sediment mechanism, carry out the plastic refuse separation operation of difficult degradation before solid-liquid separation jar 2 separation, realize plastic refuse's independent recovery, avoid this plastic refuse of difficult degradation to enter into the link of fecal treatment and utilization, be favorable to plastic refuse's recovery processing, avoid causing plastic refuse secondary pollution, improve animal manure subsequent processing effect simultaneously.
The slag fishing mechanism is arranged inside the rectangular tank body 9 and comprises a slag fishing rake 11 and a slag fishing driving mechanism 12; the slag salvaging driving mechanism 12 is arranged above the rectangular tank body 9 and is provided with a sliding seat 13 which can do linear motion back and forth along the tank wall direction of the rectangular tank body 9, and a first rotating motor 15 for driving the slag salvaging rake 11 to rotate is arranged on the sliding seat 13; the drag harrow 11 is rotatably arranged below the sliding base 13 and is provided with a plurality of first harrow claws 14 which are arranged at intervals and extend in parallel. The moving track of the sliding seat 13 is between the feeding box 8 and the solid garbage storage box 6, the slag salvaging rake 11 is provided with a first rotating cylinder 16 which is horizontally arranged, and the axis of the first rotating cylinder 16 is vertical to the moving track of the sliding seat 13; the first rotating motor 15 drives the first rotating cylinder 16 to rotate on the sliding base 13, the extending direction of the first rake claws 14 on the slag rake 11 is perpendicular to the rotating shaft of the first rotating cylinder 16, therefore, the slag rake 11 scoops up the plastic waste and scoops up the plastic waste towards the direction of the slag scraping mechanism, and the slag rake 11 moves towards the slag scraping mechanism along the length direction of the rectangular pool body 9.
The slag scraping mechanism is arranged in the solid garbage storage box 6 and is opposite to the window, and the slag scraping mechanism comprises a slag scraping rake 17 and a slag scraping driving mechanism; the slag scraping driving mechanism comprises a fixed seat 18 arranged in the solid garbage storage box 6, and a second rotating motor 20 used for driving the slag scraping rake 17 to rotate is arranged on the fixed seat; the slag scraping harrow 17 is rotatably arranged below the fixed seat 18 and is provided with a plurality of second harrow claws 19 which are arranged at intervals and extend in parallel; the slag scraping rake 17 is provided with a second rotary cylinder 21 which is horizontally arranged, and the axis of the second rotary cylinder 21 is parallel to the first rotary cylinder 16.
When solid plastic waste that drags for the sediment mechanism area was dragged for moves to the window of solid waste bin 6, second rotating electrical machines 20 drive the rotatory section of thick bamboo 21 of second and rotate on fixing base 18, owing to scrape the rotation axis of the rotatory section of thick bamboo 21 of extending direction perpendicular to second of a plurality of second rake claws 19 on the sediment harrow 17, consequently, scrape sediment harrow 17 and scrape plastic waste towards the window of solid waste bin 6, avoided dragging for sediment harrow 11 to twine in the use and have plastic waste and influence sediment efficiency.
The first rake claw 14 in the slag salvaging rake 11 and the second rake claw 19 in the slag scraping rake 17 are arranged in a staggered way. When the scraper 17 scrapes the plastic garbage on the scraper 11, the plastic garbage on the scraper 11 can be scraped off by the cooperation between the scraper 17 and the scraper 11 because the plurality of second claws 19 on the scraper 17 and the plurality of first claws 14 on the scraper 11 are arranged in a staggered manner.
The feeding device 1 further comprises an extruding mechanism, and the extruding mechanism comprises an extruding driving mechanism 22 and an extruding plate 23; the extruding driving mechanism 22 is arranged above the rectangular tank body 9 and is provided with a frame 24 which can linearly move back and forth along the direction of the tank wall of the rectangular tank body 9, and the frame 24 extends downwards into the rectangular tank body 9; the extruding plate 23 is installed below the frame 24, and the extruding plate 23 is configured as a downwardly extending flat plate structure perpendicular to the moving direction of the frame 24. The material extruding plate 23 is of a flat plate structure, the material extruding plate 23 extrudes animal excrement through the screen 10 along with the movement of the frame 24, undiluted animal excrement precipitated at the bottom in the rectangular tank body is extruded through the material extruding mechanism, and the undiluted excrement after being extruded enters the solid-liquid separation tank 2 through the screen 10 and then is smaller in size, so that the subsequent treatment effect is improved.
The feeding device 1 further comprises a spraying assembly, a cover plate is arranged above the rectangular tank body 9, and the spraying assembly is provided with at least two groups of water spraying nozzles 25 arranged on the inner side of the cover plate. Before biomass waste is like the plastic refuse who handles difficult degradation in the animal waste, two sets of water spray nozzle 25 are simultaneously to the inside water spray of rectangle cell body 9, make animal waste obtain diluting, be convenient for separate the rubbish in the animal waste, the spray assembly who sets up at rectangle cell body 9 top can be favorable to improving the interior faecal mobility of rectangle cell body, the plastic refuse of being convenient for floats on the upper strata, conveniently drag for sediment mechanism and drag for, the resistance of dragging for sediment mechanism and removing has also been reduced, further can also dilute excrement and urine, make things convenient for follow-up solid-liquid separation stirring.
The dosing device 1 further comprises an inlet hopper 26. When the biomass waste is discharged into the charging bin 8, it slides down along the feeding hopper 26.
The feeding box 8 is of a rectangular structure and is tightly attached to the rectangular tank body 9, a rectangular discharge port is formed between the rectangular tank body 9 and the feeding box 8, and the screen 10 is installed at the discharge port.
The solid-liquid separation tank 2 includes:
a tank 27 for treating the feces after preliminary slag removal;
a stirring mechanism for sufficiently stirring the feces to contribute to solid-liquid separation, the stirring mechanism being provided in the upper half of the inner side of the tank body 27;
the solid-liquid screening mechanism is used for separating liquid and viscous separators, is arranged at the lower half part of the inner side of the tank body 27 and is positioned below the stirring mechanism;
and the material blocking mechanism is used for preventing liquid and viscous separators from being discharged into the solid separator storage tank 3 through a pipeline in the operation process of the stirring mechanism, and is arranged at the communication position of the pipeline and the tank body 27.
After the biomass garbage such as animal excrement slides into the tank body 27 through the feeding hopper 26, the material blocking mechanism is in a closed state, the animal excrement is quickly stirred by the stirring mechanism to be diluted by the stirring mechanism, liquid separators in the animal excrement are screened out by the solid-liquid screening mechanism and then are guided into the fermentation tank 4 through the discharge pipe fitting 5 to be stored, and under the open state of the material blocking mechanism, the solid separators are discharged into the solid separator storage tank 3 through the pipeline.
The tank body 27 is composed of a tank top 28, a tank body 29 and a tank bottom 30, the tank top 28, the tank body 29 and the tank bottom 30 are fixedly installed, the tank top 28 is arranged at the bottom of the feeding box 8, a feeding hole for communicating with the bottom of the feeding box 8 is formed in the top of the tank top 28, two ends of a pipeline are communicated with the tank body 29 and the solid separation material storage box 3, and a discharging hole for communicating with the discharging pipe fitting 5 is formed in the lower end of the side wall of the tank bottom 30.
The rabbling mechanism includes:
the stirring rod 31 is vertically arranged inside the tank top 28 in a rotating mode through a stirring motor, the stirring rod 31 and the tank top 28 share the same axis, the stirring motor is fixedly installed at the top of the tank top 28, a plurality of stirring blades 32 used for stirring excrement are further arranged on the stirring rod 31, a scraping rod 33 convenient for scraping the excrement on the inner side walls of the tank top 28 and the tank body 29 is arranged at the end part of each stirring blade 32, and each scraping rod 33 is attached to the inner side walls of the tank top 28 and the tank body 29 respectively;
the solid separated matter discharging rod 34 is used for discharging the solid separated matters from the tank body 29 when the material blocking mechanism is in an open state, the solid separated matter discharging rod 34 is fixed at the bottom end of the stirring rod 31 and is horizontally arranged at the top of the solid-liquid screening mechanism, and the end part of the solid separated matter discharging rod 34 is attached to the inner side wall of the tank body 29;
and a plurality of spray heads 35, wherein the spray heads 35 are used for spraying water into the tank body 27 to further dilute the excrement, and the plurality of spray heads 35 are all arranged on the top of the tank top 28.
When the stirring mechanism stirs, a plurality of sprinkler heads 35 spray water towards the tank 27, the stirring motor drives the stirring rod 31 to rotate, the stirring rod 31 stirs the biomass garbage through a plurality of stirring blades 32 to fully dilute the biomass garbage, the solid-liquid screening mechanism screens out liquid-state separators, and the solid-liquid separator discharge rod 34 discharges the solid separators towards the outside through the rotation of the stirring rod 31 under the action of centrifugal force when the material blocking mechanism is in an open state.
Solid-liquid screening mechanism includes:
the sieve tray 36 is used for separating liquid and sticky separators into the tank bottom 30, a circle of table top is arranged at the lower end of the inner side wall of the tank body 29, a stand column is further arranged around the table top, the sieve tray 36 is detachably mounted on the four stand columns, and the solid separator discharge rod 34 is attached to the top of the sieve tray 36.
When the liquid isolate is screened, the liquid isolate in the biomass garbage is screened into the tank bottom 30 through the screen plate, and then the liquid isolate in the tank bottom 30 is guided into the fermentation tank 4 by the discharge pipe fitting 5 for storage.
The stock stop includes:
the baffle 37 is used for enabling the pipeline to be in a closed state or an opened state, a sliding opening is formed in the top end of the communication position of the pipeline and the tank body 29, and the baffle 37 can be vertically and slidably arranged in the sliding opening;
electronic gas pole 38 for drive baffle 37 vertical movement, electronic gas pole 38 is vertical state fixed mounting on the lateral wall of can body 29, and electronic gas pole 38's output terminal face sets up downwards and is fixed in on the baffle 37.
When the material blocking mechanism is driven to open and close, the electric air rod 38 pushes the baffle 37 to move vertically, so that the baffle 37 can block or open the sliding opening.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A biomass garbage recovery processing device comprises a throwing device, a solid garbage storage box and a fermentation tank,
the method is characterized in that:
the delivery device comprises: a pretreatment pool and a feeding box;
the pretreatment tank comprises a rectangular tank body, a slag dragging mechanism, a slag scraping mechanism and a material extruding mechanism, wherein the slag dragging mechanism and the slag scraping mechanism are arranged above the rectangular tank body;
the slag dragging mechanism comprises a slag dragging rake and a slag dragging driving mechanism; the slag salvaging driving mechanism is arranged above the rectangular tank body and is provided with a sliding seat which moves back and forth along the tank wall direction of the rectangular tank body, and the sliding seat is provided with a first rotating motor used for driving the slag salvaging harrow to rotate; the slag salvaging harrow is rotatably arranged below the sliding seat and is provided with a plurality of first harrow claws which are arranged at intervals and extend in parallel;
the slag scraping mechanism is arranged in the solid garbage storage box and is opposite to a window on the solid garbage storage box, is used for scraping the solid garbage on the slag salvaging rake into the solid garbage storage box, and comprises a slag scraping rake and a slag scraping driving mechanism; the slag scraping driving mechanism comprises a fixed seat, and a second rotating motor for driving the slag scraping rake is arranged on the fixed seat; the slag scraping rake is rotatably arranged below the fixed seat and is provided with a plurality of second rake claws which are arranged at intervals and extend in parallel;
the material extruding mechanism comprises an extruding driving mechanism and an extruding plate; the extruding driving mechanism is arranged above the rectangular tank body and is provided with a frame which can linearly move back and forth along the direction of the tank wall of the rectangular tank body, and the frame extends downwards into the rectangular tank body; the material extruding plate is arranged below the frame.
2. The biomass garbage recycling device as claimed in claim 1, wherein the feeding box is disposed at one end of the rectangular tank body and is connected to the rectangular tank body, and a screen is installed at the connection position of the feeding box and the rectangular tank body.
3. The recycling device of biomass garbage according to claim 1, wherein the slide base moves between the feeding box and the solid garbage storage box, and the slag rake is provided with a first rotating cylinder horizontally arranged, and the axis of the first rotating cylinder is perpendicular to the moving track of the slide base.
4. The biomass garbage recycling device of claim 1, wherein the scraping rake is provided with a second rotating cylinder horizontally arranged, and the axis of the second rotating cylinder is parallel to the first rotating cylinder.
5. The biomass garbage recycling device as claimed in claim 1, wherein the first claw of the dreg salvaging rake and the second claw of the dreg scraping rake are arranged in a staggered manner.
6. The recycling device of biomass garbage according to claim 1, wherein the moving direction of the frame is the same as the moving direction of the sliding base, and the material extruding plate is configured as a downward extending flat plate structure, and the flat plate is perpendicular to the moving direction of the frame.
7. The biomass garbage recycling device according to claims 1-6, wherein the throwing device further comprises a spraying assembly, a cover plate is arranged above the rectangular tank body, and the spraying assembly comprises at least two groups of water spraying nozzles arranged on the inner side of the cover plate.
8. The biomass garbage recycling device according to claim 1, further comprising a solid-liquid separation tank disposed under the feeding box of the feeding device for separating solid and liquid separators in the biomass garbage fed through the feeding box, wherein the solid-liquid separation tank comprises a tank body, a stirring mechanism, a solid-liquid screening mechanism and a material blocking mechanism.
CN202110529517.XA 2021-05-14 2021-05-14 Biomass garbage recycling device Withdrawn CN113198831A (en)

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CN202110529517.XA CN113198831A (en) 2021-05-14 2021-05-14 Biomass garbage recycling device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031426A (en) * 2021-11-12 2022-02-11 山东省滨州畜牧兽医研究院 Harmless automatic treatment equipment for livestock and poultry manure

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Application publication date: 20210803