CN111450932B - Pyrolysis gasification energy-saving equipment for walnut shell treatment - Google Patents

Pyrolysis gasification energy-saving equipment for walnut shell treatment Download PDF

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Publication number
CN111450932B
CN111450932B CN202010273785.5A CN202010273785A CN111450932B CN 111450932 B CN111450932 B CN 111450932B CN 202010273785 A CN202010273785 A CN 202010273785A CN 111450932 B CN111450932 B CN 111450932B
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pipe
rolling
block
film
opening
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CN111450932A (en
Inventor
张仁清
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XI'AN XUSHENG REGENERATION RESOURCE Co.,Ltd.
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Xi'an Xusheng Regeneration Resource Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023Cleaning travelling work
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00Other carbonising or coking processes; Features of destructive distillation processes in general
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention discloses a pyrolysis gasification energy-saving device for walnut shell treatment, which structurally comprises a feeding device, an air outlet, a pyrolysis chamber, a carbon residue chamber and an outlet pipe, wherein the feeding device is fixedly arranged on the left side of the top end of the pyrolysis chamber and communicated with the pyrolysis chamber, a rotating shaft is driven by an external power supply, walnut shells are rolled by three rolling rollers, rolling pressure is generated between the walnut shell shells and a film for primary separation, the film adhered to the walnut shell shells is blown off by spraying air pressure through a nozzle, a telescopic pipe is sucked by an external fan, the external power supply is connected with a magnetic block to enable the magnetic block to adsorb a sliding shaft, an opening and closing ball is opened to enable the film in the feeding pipe to adsorb, the film enters the opening and closing ball from the inside of the pipeline, and meanwhile, the residual film in the pipeline is prevented from falling down through a hook plate, prevent that the film from entering into the inside quick formation coke block impurity of pyrolysis chamber, improve the purity of the walnut shell charcoal after the pyrolysis.

Description

Pyrolysis gasification energy-saving equipment for walnut shell treatment
Technical Field
The invention relates to the field of garbage pyrolysis and gasification, in particular to pyrolysis and gasification energy-saving equipment for walnut shell treatment.
Background
Walnut shell belongs to dry rubbish, be heated and decompose the walnut shell, carbonize under the condition of incomplete burning, thereby form walnut shell charcoal, owing to make the active carbon, improve the recycle of walnut shell rubbish, but the walnut shell is carrying out the in-process of pyrolysis, because there is the one deck film on the walnut shell inner wall, the film enters into the inside pyrolysis that carries out of pyrolysis equipment along with the walnut shell, the pyrolysis temperature of film is lower than the pyrolysis temperature of walnut shell, lead to the quick formation coke block impurity of film, inside the coke block impurity sneaks into walnut shell charcoal, lead to the purity of the walnut shell charcoal after the pyrolysis to reduce.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this a pyrolysis gasification energy-saving equipment for walnut shell is handled, its structure includes feed arrangement, gas outlet, pyrolysis chamber, charcoal sediment room, outlet pipe, feed arrangement fixed mounting is in pyrolysis chamber top left side and link up mutually, the gas outlet inlays on pyrolysis chamber upper end right side, pyrolysis chamber bottom is equipped with the charcoal sediment room, the outlet pipe is installed and link up mutually to charcoal sediment room lower extreme, feed arrangement includes the feeder hopper, rolls the mechanism, conveying pipe, removes membrane mechanism, feeder hopper internally mounted has three rolling mechanism, feeder hopper lower extreme fixed mounting is in the conveying pipe left end and link up mutually, upper right end fixed mounting of conveying pipe has the membrane mechanism that removes, conveying pipe right-hand member fixed mounting is on pyrolysis chamber left side top and link up mutually, the conveying pipe is inclination installation.
As a further improvement of the invention, the rolling mechanism comprises a rotating shaft, a rolling roller and rolling blocks, the rotating shaft is fixedly installed inside the feed hopper, the rotating shaft penetrates through the rolling roller and synchronously rotates, the rolling blocks are embedded on the outer surface of the rolling roller, and the rolling blocks are totally provided and uniformly distributed on the outer wall of the rolling roller.
As a further improvement of the invention, the rolling block is provided with a hollow block and a ventilation cavity, the hollow block is fixedly arranged on the outer surface of the rolling roller, the ventilation cavity is embedded in the hollow block, the hollow block is in a cavity sphere structure, and the ventilation cavity is in a truncated cone structure and is wide at the bottom and narrow at the top.
As a further improvement of the invention, the rolling roller comprises a conduction pipe, a pressure dividing pipe and a nozzle, the conduction pipe is fixedly arranged inside the rolling roller, the conduction pipe is communicated with the pressure dividing pipe, the pressure dividing pipe is fixedly arranged inside the rolling roller, the nozzle is embedded outside the rolling roller and is communicated with the pressure dividing pipe, the air outlet end of the nozzle is arranged inside the rolling block, the conduction pipe is connected with an external cylinder, the pressure dividing pipe is in a ring-shaped structure, the number of the nozzles is the same as that of the rolling blocks, and the nozzle is in a structure with a wide inlet and a narrow outlet.
As a further improvement of the invention, the film removing mechanism comprises a feeding pipe, a telescopic pipe, a sliding mechanism and an opening and closing ball, the lower end of the feeding pipe is positioned at the right upper end inside the feeding pipe, the lower end of the telescopic pipe is fixedly arranged at the top of the opening and closing ball, the lower end of the sliding mechanism is fixed with the outer wall of the opening and closing ball, the opening and closing ball is positioned above the feeding pipe, the telescopic pipe is of a fold-shaped structure and is connected with an external fan, the opening and closing ball consists of two hemispherical shells with cavities, and the two sliding mechanisms are respectively fixed with the left side and the right side of the opening and closing ball.
As a further improvement of the invention, the inlet pipe is provided with six pipes and hook plates, the hook plates are in a group, the six hook plates are respectively and fixedly arranged on the upper side and the lower side of the inner wall of the pipe, and the pipes are arranged in an inclined angle.
As a further improvement of the invention, the sliding mechanism comprises a sliding shaft, a sliding rail and a magnetic block, the sliding shaft is fixedly mounted on the outer wall of the opening and closing ball, the sliding shaft is mounted at the lower end inside the sliding rail in a clearance fit manner, the magnetic block is fixedly mounted at the upper end inside the sliding rail, the sliding rail is of an arc-shaped structure, the sliding shaft is made of iron, and the magnetic block has magnetism after being electrified, so that the sliding shaft is better adsorbed, and after the power is cut off, the magnetic block loses magnetism, so that the opening and closing ball is closed, and the film is collected.
The invention has the beneficial effects that:
1. put into the walnut shell from the feeder hopper, drive the axis of rotation through external power supply after that, at this moment the roller rolls, roll the walnut shell through three roller, roll the walnut shell casing, produce the rolling force between walnut shell casing and the film at this moment, carry out preliminary separation, the conduction pipe through outside cylinder switch-on simultaneously, transmit the atmospheric pressure, at this moment, through pressing the pipe with atmospheric pressure transmission to not having on the nozzle, spray atmospheric pressure through the nozzle, blow off the film of adhesion on the walnut shell casing, better separate between walnut shell casing and the film.
2. Then the walnut shell and the film enter the material feeding pipe to be conveyed, at the moment, the telescopic pipe is sucked by an external fan, when the fan works, an external power supply is connected with the magnetic block to enable the magnetic block to adsorb the sliding shaft, at the moment, the sliding shaft slides in the sliding rail to open the opening and closing ball, at the moment, the telescopic pipe is used for sucking and pressing to enable the film in the material feeding pipe to adsorb, the walnut shell and the film are different in weight and cannot be adsorbed by the fan, at the moment, the film enters the opening and closing ball from the inside of the pipeline, after the adsorption is finished, the power is cut off, the magnetic block loses magnetism, the opening and closing ball is closed to enable the film to be collected, meanwhile, the residual film in the pipeline is prevented from falling down by the hook plate, then the walnut shell enters the pyrolysis chamber to be pyrolyzed, and the film is prevented from entering the pyrolysis chamber to quickly form coke block impurities, the purity of the pyrolyzed walnut shell carbon is improved.
Drawings
Fig. 1 is a schematic structural diagram of pyrolysis gasification energy-saving equipment for walnut shell treatment.
Fig. 2 is a schematic diagram of the internal structure of a feeding device according to the present invention.
Fig. 3 is a schematic partial perspective view of a rolling mechanism according to the present invention.
Fig. 4 is a schematic diagram of an internal cross-sectional three-dimensional structure of a rolling block according to the present invention.
Fig. 5 is a schematic view of the internal structure of a rolling roller according to the present invention.
FIG. 6 is a schematic view of the internal structure of a film removing mechanism according to the present invention.
FIG. 7 is a schematic view of the internal structure of an inlet tube according to the present invention.
Fig. 8 is a schematic structural diagram of a sliding mechanism according to the present invention.
In the figure: the device comprises a feeding device-1, an air outlet-2, a pyrolysis chamber-3, a carbon residue chamber-4, an outlet pipe-5, a feeding hopper-11, a rolling mechanism-12, a feeding pipe-13, a film removing mechanism-14, a rotating shaft-121, a rolling roller-122, a rolling block-123, a hollow block-3 a, a ventilation cavity-3 b, a conducting pipe-2 a, a partial pressure pipe-2 b, a nozzle-2 c, a feeding pipe-141, a telescopic pipe-142, a sliding mechanism-143, an opening and closing ball-144, a pipeline-41 a, a hook plate-41 b, a sliding shaft-43 a, a sliding rail-43 b and a magnetic block-43 c.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to pyrolysis gasification energy-saving equipment for walnut shell treatment, which structurally comprises a feeding device 1, an air outlet 2, a pyrolysis chamber 3, a carbon residue chamber 4 and an outlet pipe 5, wherein the feeding device 1 is fixedly arranged on the left side of the top end of the pyrolysis chamber 3 and communicated with the pyrolysis chamber, the air outlet 2 is embedded on the right side of the upper end of the pyrolysis chamber 3, the carbon residue chamber 4 is arranged at the bottom of the pyrolysis chamber 3, the outlet pipe 5 is arranged at the lower end of the carbon residue chamber 4 and communicated with the carbon residue chamber, the feeding device 1 comprises a feeding hopper 11, a rolling mechanism 12, a feeding pipe 13 and a film removing mechanism 14, three rolling mechanisms 12 are arranged in the feeding hopper 11, the lower end of the feeding hopper 11 is fixedly arranged on the left end of the feeding pipe 13 and communicated with the feeding pipe 13, the film removing mechanism 14 is fixedly arranged on the right upper end of the feeding pipe 13, the right end of the feeding pipe 13 is fixedly arranged on the top end of the left side of the pyrolysis chamber 3 and communicated with the feeding pipe 13, the feeding pipe 13 is arranged at an inclined angle, is beneficial to conveying the walnut shells.
Wherein, rolling mechanism 12 includes axis of rotation 121, rolls roller 122, rolls piece 123, axis of rotation 121 fixed mounting is inside feeder hopper 11, axis of rotation 121 runs through in rolling roller 122 inside and rotate in step, it has the piece 123 of rolling to roll roller 122 surface is inlayed, the piece 123 of rolling is equipped with a plurality of altogether to evenly distributed is on rolling roller 122 outer wall, strengthens the dynamics of rolling, better separates the film on the walnut shell.
Wherein, be equipped with hollow block 3a, the chamber 3b of ventilating on the piece 123 of grinding, hollow block 3a fixed mounting has the roller 122 surface of grinding, hollow block 3a is inside to be inlayed and to ventilate chamber 3b, hollow block 3a is cavity spheroid structure, it is round platform type structure to ventilate chamber 3b to narrow on the lower width, improve the effect that the piece 123 of grinding ventilates.
The rolling roller 122 comprises a conduction pipe 2a, a partial pressure pipe 2b and a nozzle 2c, the conduction pipe 2a is fixedly installed inside the rolling roller 122, the conduction pipe 2a is communicated with the partial pressure pipe 2b, the partial pressure pipe 2b is fixedly installed inside the rolling roller 122, the nozzle 2c is embedded outside the rolling roller 122 and communicated with the partial pressure pipe 2b, the air outlet end of the nozzle 2c is installed inside the rolling block 123, the conduction pipe 2a is connected with an external cylinder, the partial pressure pipe 2b is of a circular structure, no nozzle 2c is subjected to air pressure transmission through the partial pressure pipe 2b, the number of the nozzles 2c is consistent with the number of the rolling block 123, and the nozzle 2c is of a structure with a wide inlet and a narrow outlet, so that the air injection pressure inside the nozzle 2c is improved, and the adhered film on the walnut shell is blown off.
The specific use mode and function of the embodiment are as follows:
according to the invention, walnut shells are put in a feed hopper 11, a rotating shaft 121 is driven by an external power supply, a rolling roller 122 rotates at the moment, the walnut shells are rolled by three rolling rollers 122, the walnut shell shells are rolled, a rolling force is generated between the walnut shell shells and a film at the moment, primary separation is carried out, meanwhile, air pressure is transmitted through a conduction pipe 2a communicated with an external cylinder, the air pressure is transmitted to a nozzle 2c through a pressure division pipe 2b, the film adhered to the walnut shell shells is blown off by spraying the air pressure through the nozzle 2c, and the walnut shell shells and the film are better separated.
Example 2:
as shown in fig. 6 to 8:
the film removing mechanism 14 comprises a feeding pipe 141, an extension pipe 142, a sliding mechanism 143 and an opening and closing ball 144, the lower end of the feeding pipe 141 is located at the upper right end inside the feeding pipe 13, the lower end of the extension pipe 142 is fixedly installed at the top of the opening and closing ball 144, the lower end of the sliding mechanism 143 is fixed to the outer wall of the opening and closing ball 144, the opening and closing ball 144 is located above the feeding pipe 141, the extension pipe 142 is of a folded structure and is connected with an external fan, the opening and closing ball 144 consists of two cavity hemisphere housings, the two sliding mechanisms 143 are respectively fixed to the left side and the right side of the opening and closing ball 144, and the two cavity hemisphere housings of the opening and closing ball 144 are opened and closed through the two sliding mechanisms 143.
Wherein, advance to be equipped with pipeline 41a on the pipe 141, collude board 41b and be equipped with six altogether, three be a set of, fixed mounting is in the upper and lower both sides of pipeline 41a inner wall respectively, pipeline 41a is the inclination installation, and inside the better film that lets after the separation got into pipeline 41a, the outer wall radian that colludes board 41b can not lead to the fact the jam to the film to collude board 41b can be outside after wind-force stop work, collect partial film, prevent that the film from falling.
The sliding mechanism 143 includes a sliding shaft 43a, a sliding rail 43b, and a magnetic block 43c, the sliding shaft 43a is fixedly mounted on the outer wall of the opening and closing ball 144, the sliding shaft 43a is mounted at the lower end inside the sliding rail 43b in a clearance fit manner, the magnetic block 43c is fixedly mounted at the upper end inside the sliding rail 43b, the sliding rail 43b is of an arc structure, so that the sliding shaft 43a performs arc movement, the sliding shaft 43a is made of iron, and the magnetic block 43c has magnetism after being energized, so as to better attract the sliding shaft 43a, and loses the magnetism 43c after being de-energized, so that the opening and closing ball 144 is closed, and the film is collected.
The specific use mode and function of the embodiment are as follows:
in the invention, the walnut shell and the film enter the material feeding pipe 13 to be conveyed, at the moment, the telescopic pipe 142 is sucked by an external fan, when the fan works, an external power supply is connected with the magnetic block 43c to enable the magnetic block 43c to adsorb the sliding shaft 43a, at the moment, the sliding shaft 43a slides in the sliding rail 43b to open the opening and closing ball 144, at the moment, the telescopic pipe 142 is used for sucking and pressing to enable the film in the material feeding pipe 13 to be adsorbed, the walnut shell cannot be adsorbed by the fan due to the different weight of the walnut shell and the film, at the moment, the film enters the opening and closing ball 144 from the inside of the pipeline 41a, after the adsorption is finished, the power is cut off, the magnetic block 43c loses magnetism, the opening and closing ball 144 is closed to collect the film, meanwhile, the hook plate 41b prevents the residual film in the pipeline 41a from falling, and then the walnut shell enters the pyrolysis chamber 3 for pyrolysis, prevent that the film from entering into the inside quick formation coke block impurity of pyrolysis chamber 3, improve the purity of the walnut shell charcoal after the pyrolysis.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (1)

1. The utility model provides a pyrolysis gasification energy-saving equipment for walnut shell handles, its structure includes feed arrangement (1), gas outlet (2), pyrolysis chamber (3), charcoal sediment room (4), outlet pipe (5), feed arrangement (1) fixed mounting is on pyrolysis chamber (3) top left side and link up mutually, gas outlet (2) are inlayed on pyrolysis chamber (3) upper end right side, pyrolysis chamber (3) bottom is equipped with charcoal sediment room (4), outlet pipe (5) and link up mutually, its characterized in that are installed to charcoal sediment room (4) lower extreme:
the feeding device (1) comprises a feeding hopper (11), a rolling mechanism (12), a feeding pipe (13) and a film removing mechanism (14), wherein the three rolling mechanisms (12) are arranged inside the feeding hopper (11), the lower end of the feeding hopper (11) is fixedly arranged at the left end of the feeding pipe (13) and communicated with the feeding pipe, the film removing mechanism (14) is fixedly arranged at the right upper end of the feeding pipe (13), and the right end of the feeding pipe (13) is fixedly arranged at the top end of the left side of the pyrolysis chamber (3) and communicated with the feeding pipe;
the rolling mechanism (12) comprises a rotating shaft (121), a rolling roller (122) and a rolling block (123), the rotating shaft (121) is fixedly installed inside the feed hopper (11), the rotating shaft (121) penetrates through the inside of the rolling roller (122) and rotates synchronously, and the outer surface of the rolling roller (122) is embedded with the rolling block (123);
the grinding roller is characterized in that a hollow block (3a) and a ventilation cavity (3b) are arranged on the grinding block (123), the hollow block (3a) is fixedly installed on the outer surface of the grinding roller (122), the ventilation cavity (3b) is embedded in the hollow block (3a), the hollow block (3a) is of a cavity sphere structure, the ventilation cavity (3b) is of a circular table type structure, the lower part of the ventilation cavity is wide, and the upper part of the ventilation cavity is narrow, so that the ventilation effect of the grinding block (123) is improved;
the rolling roller (122) comprises a conduction pipe (2a), a pressure dividing pipe (2b) and a nozzle (2c), the conduction pipe (2a) is fixedly installed inside the rolling roller (122), the conduction pipe (2a) is communicated with the pressure dividing pipe (2b), the pressure dividing pipe (2b) is fixedly installed inside the rolling roller (122), the nozzle (2c) is embedded outside the rolling roller (122) and communicated with the pressure dividing pipe (2b), the air outlet end of the nozzle (2c) is installed inside a rolling block (123), the conduction pipe (2a) is connected with an external cylinder, the pressure dividing pipe (2b) is of a ring-shaped structure, air pressure transmission is carried out on none of the nozzles (2c) through the pressure dividing pipe (2b), the number of the nozzles (2c) is consistent with that of the rolling block (123), and the nozzle (2c) is of a structure with a wide inlet and a narrow outlet, the air injection pressure in the nozzle (2c) is increased, and the film adhered to the walnut shell is blown off;
the film removing mechanism (14) comprises a feeding pipe (141), an extension pipe (142), a sliding mechanism (143) and an opening and closing ball (144), the lower end of the feeding pipe (141) is located at the upper right end inside the feeding pipe (13), the lower end of the extension pipe (142) is fixedly installed at the top of the opening and closing ball (144), the lower end of the sliding mechanism (143) is fixed with the outer wall of the opening and closing ball (144), the opening and closing ball (144) is located above the feeding pipe (141), the extension pipe (142) is of a fold structure and is connected with an external fan, the opening and closing ball (144) consists of two cavity hemisphere shells, the two sliding mechanisms (143) are provided with two cavities, the two cavity hemisphere shells are fixed with the left side and the right side of the opening and closing ball (144), and the two cavity hemisphere shells of the opening and closing ball (144) are opened and closed through the two sliding mechanisms (143);
the feeding pipe (141) is provided with a pipeline (41a) and a hook plate (41b), the hook plate (41b) is provided with six, three are a group and are fixedly installed on the upper side and the lower side of the inner wall of the pipeline (41a) respectively, the pipeline (41a) is installed in an inclined angle mode, separated films can better enter the pipeline (41a), the radian of the outer wall of the hook plate (41b) cannot block the films, and the hook plate (41b) can collect part of the films after external wind stops working to prevent the films from falling;
the sliding mechanism (143) comprises a sliding shaft (43a), a sliding rail (43b) and a magnetic block (43c), the sliding shaft (43a) is fixedly installed on the outer wall of the opening and closing ball (144), the sliding shaft (43a) is installed at the lower end inside the sliding rail (43b) in a clearance fit mode, the magnetic block (43c) is fixedly installed at the upper end inside the sliding rail (43b), the sliding rail (43b) is of an arc-shaped structure, so that the sliding shaft (43a) moves in an arc shape, the sliding shaft (43a) is made of iron, the magnetic block (43c) is magnetic after being electrified, the sliding shaft (43a) is better adsorbed, and after power failure, the magnetic block loses the magnetism (43c), so that the opening and closing ball (144) is closed, and the thin film is collected.
CN202010273785.5A 2020-04-09 2020-04-09 Pyrolysis gasification energy-saving equipment for walnut shell treatment Active CN111450932B (en)

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Application Number Priority Date Filing Date Title
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CN111450932B true CN111450932B (en) 2021-10-22

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