CN113786929A - Raw materials preprocessing device for pig feed processing - Google Patents
Raw materials preprocessing device for pig feed processing Download PDFInfo
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- CN113786929A CN113786929A CN202111096127.4A CN202111096127A CN113786929A CN 113786929 A CN113786929 A CN 113786929A CN 202111096127 A CN202111096127 A CN 202111096127A CN 113786929 A CN113786929 A CN 113786929A
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- Prior art keywords
- barrel
- pretreatment
- feeding
- discharging
- chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention relates to the technical field of feed processing, and discloses a raw material pretreatment device for pig feed processing, which comprises a pretreatment barrel, wherein two ends of the pretreatment barrel are respectively connected with a feeding barrel and a discharging barrel, a material copying plate is arranged on the inner wall of the pretreatment barrel, a material receiving groove is arranged in the pretreatment barrel, the top of the material receiving groove is connected with a material receiving hopper, the bottom of the material receiving groove is connected with a magnet, the material receiving groove is connected with a material discharging pipe, the material discharging pipe extends into the discharging barrel, a feeding port, an air outlet and a light impurity outlet are arranged on the feeding barrel, an air inlet and a material outlet are arranged on the discharging barrel, and an annular material blocking plate is arranged at the joint of the discharging barrel and the pretreatment barrel. The invention has simple structure and convenient use, can simultaneously remove metal and various light impurities in the raw materials, greatly shortens the pretreatment time, improves the working efficiency, has good impurity removal effect and high impurity removal rate, reduces the production cost and occupies small space.
Description
Technical Field
The invention relates to the technical field of feed processing, in particular to a raw material pretreatment device for pig feed processing.
Background
Before carrying out feed processing, need carry out the magnetic separation to various raw materials of processing fodder, go pretreatment such as miscellaneous to get rid of impurity such as metal impurity wherein and plastic chip, dust, impurity removal device among the prior art can only get rid of an impurity mostly, consequently need can get rid of impurity totally with the raw materials through a plurality of equipment, not only long time, work efficiency is low, need purchase multiple equipment moreover, manufacturing cost is high, and occupation space is big.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a raw material pretreatment device for pig feed processing.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pig is raw materials preprocessing device for feed processing, is including the preliminary treatment section of thick bamboo that the slope set up, the preliminary treatment section of thick bamboo is connected with actuating mechanism, the both ends of preliminary treatment section of thick bamboo are rotated respectively and are connected with a feeding section of thick bamboo and go out the feed cylinder, evenly are equipped with a plurality of flitches boards along circumference on the inner wall of preliminary treatment section of thick bamboo, are equipped with in the preliminary treatment section of thick bamboo and connect the silo, the top that connects the silo is connected with and connects the hopper, and the bottom is connected with magnet, connects the silo to be connected with the discharging pipe through the link of locating its both ends respectively with a feeding section of thick bamboo and play feed cylinder, connect the silo to be connected with the discharging pipe, in the discharging pipe extends to a feed cylinder, the higher tip of preliminary treatment section of thick bamboo is located to the feeding section of thick bamboo, is equipped with feed inlet, air outlet and light impurity export on the feeding section of thick bamboo, be equipped with air intake and discharge gate on the discharging cylinder and the junction of preliminary treatment section of thick bamboo is equipped with annular striker plate.
Preferably, actuating mechanism includes base, gear one, gear two, on feed cylinder and play feed cylinder all were fixed in the base, the both sides of a preliminary treatment section of thick bamboo were equipped with the support riding wheel, the support riding wheel rotates and connects on the base, gear one coaxial coupling is on a preliminary treatment section of thick bamboo, gear two rotate connect on the base and with gear one meshing, gear two is connected with driving motor, driving motor is fixed in on the base.
Preferably, the end of the shoveling plate is connected with an extension plate.
Preferably, the feed cylinder comprises an air outlet chamber, a light impurity discharging chamber and a feed chamber which are sequentially connected along the axial direction, the inner diameter of the air outlet chamber is larger than that of the feed chamber, the air outlet chamber is arranged at the air outlet chamber, the inner diameter of the light impurity discharging chamber is gradually reduced from the end part connected with the air outlet chamber, a ventilating plate made of a screen mesh is arranged in the light impurity discharging chamber, the light impurity discharging chamber is arranged at the light impurity outlet, the feed chamber is connected with the pretreatment cylinder, and the feed inlet is arranged in the feed chamber.
Preferably, be equipped with the baffle in the play feed cylinder, be equipped with the ventilation hole on the baffle, the baffle separates out the feed cylinder for metal ejection of compact room and raw materials ejection of compact room, be equipped with the metallic impurity export on the metal ejection of compact room, be equipped with the stock guide between metallic impurity export and the preliminary treatment section of thick bamboo, the raw materials ejection of compact room is located to the discharge gate, the magnet below is equipped with the deironing scraper blade, the deironing scraper blade is connected with reciprocating mechanism.
Preferably, reciprocating mechanism includes threaded rod, guide bar, threaded rod and guide bar all are connected between the feed cylinder and go out the feed cylinder, and the threaded rod is connected with the deironing motor, be connected with connecting block and guide block on the deironing scraper blade, be equipped with on the connecting block with threaded rod assorted internal thread hole, be equipped with on the guide block with guide bar sliding fit's guiding hole.
Preferably, a connecting shaft is coaxially arranged in the discharge barrel, dispersing fan blades are connected to the connecting shaft, and the connecting shaft is connected with a dispersing motor.
The invention also comprises other components which can lead the raw material pretreatment device for pig feed processing to be normally used, and all the components are conventional technical means in the field. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.
The invention has simple structure and convenient use, can simultaneously remove metal and various light impurities in the raw materials, greatly shortens the pretreatment time, improves the working efficiency, has good impurity removal effect and high impurity removal rate, reduces the production cost and occupies small space.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is an axial cross-sectional view of the infeed, pretreatment and outfeed drums of fig. 1.
FIG. 3 is a sectional view taken along line A-A of the pretreatment cartridge of FIG. 1.
Fig. 4 is a schematic structural view of the separator of fig. 2.
In the figure: the device comprises a pretreatment cylinder 1, a feeding cylinder 2, a discharging cylinder 3, a material copying plate 4, a material receiving groove 5, a material receiving hopper 6, a magnet 7, a material discharging pipe 8, a material inlet 9, an air outlet 10, a light impurity outlet 11, an air inlet 12, a material outlet 13, a material blocking plate 14, a supporting riding wheel 15, an extension plate 16, a ventilation plate 17, a partition plate 18, a ventilation hole 19, a metal impurity outlet 20, a material guiding plate 21, an iron removing scraper 22, a threaded rod 23, a guide rod 24 and a fan dispersing blade 25.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-4, a raw material pretreatment device for pig feed processing comprises a pretreatment barrel 1 which is obliquely arranged, wherein the pretreatment barrel 1 is connected with a driving mechanism, two ends of the pretreatment barrel 1 are respectively and rotatably connected with a feeding barrel 2 and a discharging barrel 3, a plurality of material shoveling plates 4 are uniformly arranged on the inner wall of the pretreatment barrel 1 along the circumferential direction, a material receiving groove 5 is arranged in the pretreatment barrel 1, the top of the material receiving groove 5 is connected with a material receiving hopper 6, the bottom of the material receiving groove 5 is connected with a magnet 7, the material receiving groove 5 is respectively connected with the feeding barrel 2 and the discharging barrel 3 through connecting frames arranged at two ends of the material receiving groove 5, the material receiving groove 5 is connected with a material discharging pipe 8, the material discharging pipe 8 extends into the discharging barrel 3, the feeding barrel 2 is arranged at the higher end part of the pretreatment barrel 1, the feeding barrel 2 is provided with a feeding port 9, an air outlet 10 and a light impurity outlet 11, the discharging barrel 3 is provided with an air inlet 12 and a discharging port 13, an annular baffle plate 14 is arranged at the joint of the discharging barrel 3 and the pretreatment barrel 1. The striker plate can block raw materials which are not subjected to impurity removal in the pretreatment barrel from entering the discharge barrel, and impurity removal effect is guaranteed.
The driving mechanism comprises a base, a first gear and a second gear, the feeding barrel 2 and the discharging barrel 3 are both fixed on the base, supporting wheels 15 are arranged on two sides of the pretreatment barrel 1, the supporting wheels 15 are rotatably connected on the base, the first gear is coaxially connected on the pretreatment barrel 1, the second gear is rotatably connected on the base and meshed with the first gear, the second gear is connected with a driving motor, and the driving motor is fixed on the base. The supporting riding wheel 15 is used for supporting the pretreatment cylinder 1, and after the driving motor is started, the pretreatment cylinder 1 is driven to rotate through the first gear and the second gear. This embodiment has set up two sets of support riding wheel groups, and every group supports the riding wheel group and respectively includes two support riding wheels 15.
The end of the material copying plate 4 is connected with an extension plate 16. In this embodiment, the extension plate 16 extends in a direction perpendicular to the shoveling plate 4, and the extension plate 16 may be provided at another angle in actual use. The extension plate 16 can prolong the retention time of the raw material on the material copying plate 4, thereby avoiding the accumulation of the raw material, increasing the dispersibility of the raw material and improving the impurity separation rate.
The feeding barrel 2 comprises an air outlet chamber, a light impurity discharging chamber and a feeding chamber which are sequentially connected along the axial direction, the inner diameter of the air outlet chamber is larger than that of the feeding chamber, the air outlet 10 is arranged in the air outlet chamber, the inner diameter of the light impurity discharging chamber is gradually reduced from the end part connected with the air outlet chamber, a ventilating plate 17 made of a screen mesh is arranged in the light impurity discharging chamber, the light impurity outlet 11 is arranged in the light impurity discharging chamber, the feeding chamber is connected with the pretreatment barrel 1, and the feeding chamber 9 is arranged in the feeding chamber.
Be equipped with baffle 18 in the play feed cylinder 3, be equipped with ventilation hole 19 on the baffle 18, baffle 18 separates out feed cylinder 3 for metal ejection of compact room and raw materials ejection of compact room, be equipped with metallic impurity export 20 on the metal ejection of compact room, be equipped with stock guide 21 between metallic impurity export 20 and the pretreatment barrel 1, the raw materials ejection of compact room is located to discharge gate 13, magnet 7 below is equipped with deironing scraper blade 22, deironing scraper blade 22 is connected with reciprocating mechanism. In the embodiment, the material receiving groove 5 is an arc-shaped groove, the magnet 7 is in an arc shape matched with the material receiving groove 5, and the arrangement facilitates the adsorption of the magnet 7 on metal impurities in the raw materials in all directions; the end part of the discharge pipe 8 is arranged in the raw material discharge chamber; a plurality of vent holes are uniformly arranged on the partition plate 18 corresponding to the area between the material receiving groove 5 and the pretreatment cylinder 1; the reciprocating mechanism drives the deironing scraper 22 to move towards the discharging barrel 3, and can discharge the metal impurities adsorbed on the magnet 7.
Reciprocating mechanism includes threaded rod 23, guide bar 24, threaded rod 23 and guide bar 24 all connect between feed cylinder 2 and play feed cylinder 3, and threaded rod 23 is connected with the deironing motor, be connected with connecting block and guide block on the deironing scraper blade 22, be equipped with on the connecting block with threaded rod 23 assorted internal thread hole, be equipped with on the guide block with 24 sliding fit's of guide bar guiding hole. The iron removing motor drives the threaded rod to rotate in the forward and reverse directions, so that the iron removing scraper can move in a reciprocating manner along the axial direction of the pretreatment cylinder; the guide rod guides the movement of the iron removing scraper.
The discharging barrel 3 is internally and coaxially provided with a connecting shaft, the connecting shaft is connected with a dispersing fan blade 25, and the connecting shaft is connected with a dispersing motor.
In this embodiment, the feed inlet 9 is arranged at the side part of the feed chamber and is positioned below the connecting frame, the threaded rod 23 and the guide rod 24, so that the raw material can be prevented from impacting parts inside the feed chamber when the raw material is fed and falls, and the service life of the raw material can be prolonged.
The working principle is as follows: when in use, raw materials for processing feed enter the feeding chamber of the feeding barrel 2 from the feeding hole 9 and enter the pretreatment barrel 1 under the action of gravity; the pretreatment cylinder 1 rotates under the action of a driving mechanism, materials in the pretreatment cylinder 1 continuously move downwards under the action of gravity and are simultaneously copied by a copying plate 4 rotating along with the pretreatment cylinder 1, metal impurities in the raw materials are adsorbed by a magnet 7 at the bottom of a material receiving groove 5 and separated from the raw materials, airflow is blown into a material discharging cylinder 3 from an air inlet 12, enters the pretreatment cylinder 1 through an air vent on a partition plate 18 and flows reversely with the materials to take away light impurities in the raw materials, and when the copying plate 4 rises to a high position, the raw materials after impurity removal enter the material receiving groove 5 through a material receiving hopper under the action of gravity, then enter the material discharging cylinder 3 from a material discharging pipe 8 and are discharged from a material discharging port 13; and the light impurities enter the feeding cylinder 2 along with the air flow, are blocked by the ventilation plate 17 to fall into the light impurity discharging chamber, are finally discharged from the light impurity outlet 11, and the air flow is discharged from the air outlet 10.
After equipment operation a period, can start the deironing motor, make deironing scraper blade 22 remove to play feed cylinder 3 direction along 1 axial of preliminary treatment section of thick bamboo, the metallic impurity that adsorbs on magnet 7 is passed to magnet 7 right-hand member by deironing scraper blade 22 to break away from magnet 7 and fall to on stock guide 21, stock guide 21 leads metallic impurity, avoids in it reentrant preliminary treatment section of thick bamboo 1, makes its whereabouts to the metal discharging chamber and discharge from metallic impurity export 20.
The material copying plate 4 can disperse and isolate the raw materials in the pretreatment cylinder 1 on one hand, and is beneficial to the adsorption of metal impurities in the pretreatment cylinder by the magnet 7; on the other hand, the material shoveling plate 4 shovels the raw materials to a high position and then scatters the raw materials, so that the dispersity of the raw materials can be further improved, and the light impurities are completely taken away by airflow.
The air outlet chamber of the feeding cylinder 2 and the light impurity discharging chamber are separated by the ventilating plate 17, and the arrangement can separate light impurities from air flow, reduce the impurity content in the discharged air flow, thereby lightening the subsequent work load of dedusting the discharged air flow; the outer contour of the light impurity discharging chamber is in a circular truncated cone shape, and the arrangement can prevent light impurities separated from the airflow from flowing back to the feeding chamber or the pretreatment cylinder 1 and mixing into raw materials without impurities; because the feed chamber is higher than the light impurity discharging chamber, the raw material entering from the feed inlet 9 can not enter the light impurity discharging chamber. The feeding cylinder of the invention can realize the feeding of raw materials, can also carry out preliminary gas-solid separation on discharged airflow, separate and discharge light impurities carried by the discharged airflow, and the feeding of the raw materials and the discharge of the light impurities are not interfered with each other.
The partition plate 18 can prevent the separated metal impurities from entering the raw material discharging chamber and separate the metal discharging chamber from the raw material discharging chamber; on the other hand, the air flow can be uniformly distributed on the cross section between the material receiving groove 5 and the pretreatment cylinder 1 by matching with the dispersing fan blades 25. The discharging barrel of the invention can realize the discharging without the interference of raw materials and metal impurities and has the function of gas distribution.
The invention has simple structure and convenient use, can simultaneously remove metal and various light impurities in the raw materials, greatly shortens the pretreatment time, improves the working efficiency, has good impurity removal effect and high impurity removal rate, reduces the production cost and occupies small space.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (7)
1. The utility model provides a pig is raw materials preprocessing device for feed processing, includes the preliminary treatment section of thick bamboo that the slope set up, its characterized in that: the utility model discloses a pretreatment barrel, including a pretreatment barrel, a feeding barrel, a discharge barrel, a plurality of material copying plates, a discharging pipe, a feeding barrel, a discharging hopper, a magnet, a feed inlet, an air outlet, a discharge baffle, a discharge hopper, a discharge port, a discharge hopper, a discharge and a discharge hopper, a discharge pipe, a discharge hopper, a discharge pipe, a discharge port, a.
2. The raw material pretreatment device for pig feed processing according to claim 1, characterized in that: the driving mechanism comprises a base, a first gear and a second gear, the feeding barrel and the discharging barrel are fixed on the base, supporting riding wheels are arranged on two sides of the pretreatment barrel and are connected to the base in a rotating mode, the first gear is coaxially connected to the pretreatment barrel, the second gear is connected to the base in a rotating mode and meshed with the first gear, and the second gear is connected with a driving motor which is fixed to the base.
3. The raw material pretreatment device for pig feed processing according to claim 1, characterized in that: the end part of the material copying plate is connected with an extension plate.
4. The raw material pretreatment device for pig feed processing according to claim 1, characterized in that: the feeding barrel comprises an air outlet chamber, a light impurity discharging chamber and a feeding chamber which are sequentially connected along the axial direction, the inner diameter of the air outlet chamber is larger than that of the feeding chamber, the air outlet chamber is arranged at the air outlet chamber, the inner diameter of the light impurity discharging chamber is gradually reduced from the end part connected with the air outlet chamber, a ventilating plate made of a screen mesh is arranged in the light impurity discharging chamber, the light impurity discharging chamber is arranged at a light impurity outlet, the feeding chamber is connected with the pretreatment barrel, and the feeding chamber is arranged at the feeding port.
5. The raw material pretreatment device for pig feed processing according to claim 1, characterized in that: be equipped with the baffle in the play feed cylinder, be equipped with the ventilation hole on the baffle, the baffle separates out the feed cylinder for metal ejection of compact room and raw materials ejection of compact room, be equipped with the metallic impurity export on the metal ejection of compact room, be equipped with the stock guide between metallic impurity export and the preliminary treatment section of thick bamboo, the raw materials ejection of compact room is located to the discharge gate, the magnet below is equipped with the deironing scraper blade, the deironing scraper blade is connected with reciprocating mechanism.
6. The raw material pretreatment device for pig feed processing according to claim 5, characterized in that: reciprocating mechanism includes threaded rod, guide bar, threaded rod and guide bar all are connected between a feeding section of thick bamboo and a play feed cylinder, and the threaded rod is connected with the deironing motor, be connected with connecting block and guide block on the deironing scraper blade, be equipped with on the connecting block with threaded rod assorted internal thread hole, be equipped with on the guide block with guide bar sliding fit's guiding hole.
7. The raw material pretreatment device for pig feed processing according to claim 1, characterized in that: the discharging barrel is internally and coaxially provided with a connecting shaft, the connecting shaft is connected with dispersing fan blades, and the connecting shaft is connected with a dispersing motor.
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| CN202111096127.4A CN113786929B (en) | 2021-09-16 | 2021-09-16 | Raw material pretreatment device for pig feed processing |
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| CN202111096127.4A CN113786929B (en) | 2021-09-16 | 2021-09-16 | Raw material pretreatment device for pig feed processing |
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| CN113786929B CN113786929B (en) | 2023-09-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114798162A (en) * | 2022-04-25 | 2022-07-29 | 河北省胸科医院 | Medical waste treatment device |
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| CN114798162B (en) * | 2022-04-25 | 2024-02-20 | 河北省胸科医院 | Medical waste treatment device |
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