CN110841896B - High-uniformity feed particle production system and feed production process method - Google Patents
High-uniformity feed particle production system and feed production process method Download PDFInfo
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- CN110841896B CN110841896B CN201911161785.XA CN201911161785A CN110841896B CN 110841896 B CN110841896 B CN 110841896B CN 201911161785 A CN201911161785 A CN 201911161785A CN 110841896 B CN110841896 B CN 110841896B
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
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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
-
- 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
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Husbandry (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a high-uniformity feed particle production system, which comprises a crushing unit, a mixing unit, a granulator and a screening unit, wherein the crushing unit is used for crushing feed particles; the mixing unit comprises a material containing plate, a scraping plate and a shell; the shell is covered above the material containing plate in a matching way, and the shell and the material containing plate enclose to form a first cavity; a rotary scraper is arranged in the first chamber, and the crushed raw materials are uniformly stirred by using scraping teeth at the lower end of the scraper; the screening unit comprises a sorting chamber, a conveying pipe and an intercepting rod; the intercepting rod pieces comprise a first rod piece and a second rod piece which are connected with each other and have coincident symmetry axes; the cross section of the first rod piece is smaller than that of the second rod piece; the gap between the adjacent second rod pieces corresponds to the minimum value of the qualified particle size; the second rod piece is utilized to realize the separation of feed particles and particles mixed in the feed particles, so that the particle uniformity of the product is improved.
Description
Technical Field
The invention relates to the field of feed production, in particular to a high-uniformity feed particle production system and a feed production process method.
Background
The feed is granulated, so that the feed is not only favorable for packaging and weighing, but also can be cured to a certain degree while the feed is molded, and the whole processing time is saved. However, during the production of the granules, due to the raw material components and impact, some crumbling is inevitably generated, which affects the granule uniformity of the product. Therefore, it is necessary to invent a feed pellet production system capable of efficiently screening formed feed pellets and improving pellet uniformity.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a feed particle production system which can efficiently screen formed feed particles and improve the uniformity of the particles.
The technical scheme is as follows: in order to achieve the aim, the invention provides a high-uniformity feed particle production system, which comprises a crushing unit, a mixing unit and a granulator; the outlet end of the crushing unit is correspondingly connected with the inlet end of the mixing unit; the outlet end of the mixing unit is correspondingly connected with the inlet end of the granulator; the mixing unit comprises a material containing plate, a scraping plate and a shell; the shell is covered above the material containing plate in a matching way, and the shell and the material containing plate enclose to form a first cavity; the scraper plate is vertically arranged between the material containing plate and the shell; a rotating shaft is vertically arranged at the center of the first chamber; the plurality of scrapers are connected and arranged on the rotating shaft, and divide the first chamber into a plurality of second chambers; the mixing unit further comprises a motor; the power output end of the motor is matched and connected with the power input end of the rotating shaft to drive the scraper to rotate synchronously; the lower end of the scraper is provided with scraping teeth; the scraping teeth are uniformly distributed at intervals along the radial direction of the rotating track; the top of the shell is communicated with a plurality of feeding pipes; the bottom of the material containing plate is communicated with a material discharging pipe; the inlet end of the discharge pipe is embedded with an inserting piece; the discharging pipe is sealed by the inserting sheet at the embedding position; the inserting sheet reciprocates along the embedding direction.
Further, a temperature control device is arranged on the outer side of the shell; the temperature control device comprises a circulating pipe, heat exchange fins and a heat insulation belt; the circulating pipe is annularly wound on the side surface of the shell; the heat exchange sheets are wrapped and attached to the circulating pipe and are attached to and contacted with the outer surface of the shell; the heat insulation belt is arranged on the surface of the heat exchange sheet in a wrapping mode; a water supply pipe and a water return pipe are respectively communicated with two sides of the circulating pipe;
the temperature control device also comprises a guide rail ring; the guide rail rings are arranged on one side of the heat exchange plate away from the shell at intervals; the heat insulation belt is made of soft materials; the heat insulation belt is arranged on the guide rail ring in a penetrating mode in a matching mode; a light reflection layer is arranged on the surface of the heat insulation belt; the heat insulation belt is distributed in a fold mode along the length direction of the guide rail ring.
Further, the temperature control device also comprises a flow control chamber; the plurality of flow-through pipes are distributed at intervals along the height direction of the shell; a switching cavity is arranged in the flow control chamber; the switching cavity is vertically arranged; a plurality of first interfaces are uniformly arranged on the inner wall of the switching cavity at intervals along the length direction of the switching cavity; the first interfaces are communicated with the plurality of circulation pipes in a one-to-one correspondence manner; an extension pipe is embedded in the adapting cavity in a matching way; the side surface of the extension pipe is uniformly provided with a plurality of second interfaces at intervals along the depth direction of the adapter cavity; the second interfaces correspond to the first interfaces one by one and are communicated and butted; one end of the extension pipe, which is far away from the adapter cavity, is communicated and butted with a water supply pipe; the extension pipes are adjusted in a telescopic mode, the number of pairs of the first connector and the second connector in a communicated state is changed, and then the using number of the circulation pipes is adjusted.
Further, the device also comprises a screening unit; the screening unit comprises a sorting chamber, a conveying pipe and an intercepting rod; the inlet end of the conveying pipe is communicated and butted with the outlet end of the granulator; the outlet end of the conveying pipe extends to the interior of the sorting chamber; the plurality of intercepting rods are parallel to each other and are distributed below the outlet end of the conveying pipe at intervals; the intercepting rod comprises a first rod piece and a second rod piece which are connected with each other and have coincident symmetry axes; the cross section of the first rod piece is smaller than that of the second rod piece; the gap between the adjacent second rod pieces corresponds to the minimum value of the qualified particle size; the falling path of the feed particles flowing out of the outlet end of the conveying pipe corresponds to the distribution area of the second rod pieces; the intercepting rod is obliquely arranged, and one end corresponding to the second rod piece is higher than one end corresponding to the first rod piece; a transfer bin is correspondingly arranged below the first rod piece distribution area; and a recovery tank is correspondingly arranged below the second rod piece distribution area.
Furthermore, the rotation of the intercepting rods are mutually linked and matched, and the intercepting rods are driven by a motor to rotate; the section of the second rod piece is elliptical; and rotating the intercepting rods to change the gap between the adjacent second rod pieces.
Furthermore, the intercepting rods are provided with a plurality of layers at intervals in the height direction; the projections of the interception rods of the adjacent layers along the vertical direction are distributed in a staggered mode.
Furthermore, a buffer plate is arranged on the inner wall of the sorting chamber; a supporting plate extends from the bottom of the outlet end of the conveying pipe; a plurality of guide plates are arranged above the supporting plate in parallel; one side of the guide plate, which is far away from the conveying pipe, deflects towards the direction close to the buffer plate; the surface of the buffer plate is a smooth curved surface with the lower end contracted; the distribution area of the second rod piece corresponds to the extending direction of the lower end of the buffer plate.
A production process method of the feed comprises the following steps: the raw materials are put into a crushing unit, and the crushed raw materials and some food additives such as flavoring agents and the like are uniformly conveyed into each second cavity of a mixing unit through a plurality of feeding pipes; the motor is used for driving the scraper plate to rotate, the scraping teeth are used for mixing the raw materials in the first cavity, and the mixed raw materials are conveyed into the granulator through the discharge pipe for processing; in the mixing process, the temperature of the first cavity in the shell is continuously regulated and controlled by utilizing the heat exchange medium through the matching of the water supply pipe, the circulating pipe and the water return pipe, so that the influence of the environmental temperature of equipment is overcome, and the high stability of production is ensured;
the feed particles produced by the granulator are conveyed into the screening unit through a conveying pipe; after the feed particles are subjected to the deceleration action of the guide plate and the buffer plate and fall downwards to the second rod piece distribution area, the particles meeting the requirements are intercepted by the second rod piece; the small-sized particles pass through the gaps between the adjacent second rod pieces and continuously fall into the recovery tank, and then are sent back to the crushing unit again to participate in the preparation of the feed particles; the feed particles intercepted by the second rod piece are transferred along the inclined slope of the intercepting rod, fall into the transferring bin after reaching the distribution area of the first rod piece, and are packaged by the sub-packaging unit.
Has the advantages that: the invention relates to a high-uniformity feed particle production system which comprises a crushing unit, a mixing unit, a granulator and a screening unit, wherein the crushing unit is used for crushing the feed particles; the mixing unit comprises a material containing plate, a scraping plate and a shell; the shell is covered above the material containing plate in a matching way, and the shell and the material containing plate enclose to form a first cavity; a rotary scraper is arranged in the first chamber, and the crushed raw materials are uniformly stirred by using scraping teeth at the lower end of the scraper; the screening unit comprises a sorting chamber, a conveying pipe and an intercepting rod; the intercepting rod comprises a first rod piece and a second rod piece which are connected with each other and have coincident symmetry axes; the cross section of the first rod piece is smaller than that of the second rod piece; the gap between the adjacent second rod pieces corresponds to the minimum value of the qualified particle size; the second rod piece is utilized to realize the separation of feed particles and particles mixed in the feed particles, so that the particle uniformity of the product is improved.
Drawings
FIG. 1 is a diagram of the overall architecture of a feed pellet production system;
FIG. 2 is a schematic structural diagram of a mixing unit;
FIG. 3 is a partial detail view of a mixing unit;
FIG. 4 is a schematic structural view of a temperature control device;
FIG. 5-1 is a schematic view showing the distribution of the thermal insulating tape in an unfolded state;
FIG. 5-2 is a schematic view showing the distribution of the heat insulating tape in a wrinkled state;
FIG. 6 is a schematic view of a structure of a flow control chamber and an extension pipe;
FIG. 7 is a schematic structural view of a screening unit;
FIG. 8 is a schematic view of the structure of the outlet of the delivery port.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A high uniformity feed particle production system is shown in figure 1, and comprises a crushing unit 1, a mixing unit 2 and a granulator 4; the outlet end of the crushing unit 1 is correspondingly connected with the inlet end of the mixing unit 2; the outlet end of the mixing unit 2 is correspondingly connected with the inlet end of the granulator 4; the production raw materials are processed into granular forms through a granulator 4 after being crushed and mixed, and then crushed grains are screened out through a screening unit 3; the feed particles passing through the screening unit 3 are packaged by the sub-packaging unit 5, and the sieved particles are sent back to the crushing unit 1 again to participate in the production of a new round of feed particles, so that the efficient utilization of materials is realized.
As shown in fig. 2 and fig. 3, the mixing unit 2 includes a material containing plate 21, a scraper 22 and a housing 23; the shell 23 is covered above the material containing plate 21 in a matching way, and the shell and the material containing plate enclose to form a first cavity 24; the scraping plate 22 is vertically arranged between the material containing plate 21 and the shell 23; a rotating shaft 241 is vertically arranged at the center of the first cavity 24; the scrapers 22 are connected to the rotating shaft 241 and divide the first chamber 24 into a plurality of second chambers 242; the mixing unit 2 further comprises a motor 25; the power output end of the motor 25 is connected with the power input end of the rotating shaft 241 in a matching manner to drive the scraper 22 to rotate synchronously; the arrow indicates the direction of rotation of the blade 22; the lower end of the scraper 22 is provided with scraping teeth 221; the scraping teeth 221 are uniformly distributed at intervals along the radial direction of the rotating track; the top of the shell 23 is provided with a plurality of feeding pipes 201 in a communicating manner; the bottom of the material containing plate 21 is communicated with a material discharging pipe 202; the raw material crushed in the earlier stage is conveyed into the first chamber 24 through the feeding pipe 201; the plurality of feeding pipes 201 correspond to the plurality of blanking points and respectively correspond to different positions of the second chamber 242, so that raw materials can be more uniformly distributed on the surface of the material containing plate 21, and the mixing efficiency is improved; meanwhile, part of the additives which do not need to be pre-crushed can be added into other raw materials through the feed pipe 201 for mixing; the inlet end of the discharge pipe 202 is provided with an inserting piece 203 in an embedded manner; the inserting sheet 203 seals the discharging pipe 202 at the embedding position; the inserting sheet 203 reciprocates along the embedding direction; after the raw materials are added into the first chamber 24 through the feeding pipe 201, the raw materials are stirred and mixed by the rotary scraper 22, and in the process, the discharging pipe 202 is sealed by the inserting piece 203; after stirring and mixing are finished, the inserting piece 203 is pulled out, the scraper 22 is continuously rotated at the moment, and the raw materials are pushed into the discharging pipe 202 to finish discharging;
a temperature control device 26 is arranged on the outer side of the shell 23; as shown in fig. 4 and 5-1, the temperature control device 26 includes a flow tube 261, a heat exchanger plate 262 and an insulating band 263; the circulation pipe 261 is annularly wound on the side surface of the shell 23; the heat exchange fins 262 are wrapped and attached to the circulation pipe 261 and are attached to and contacted with the outer surface of the shell 23; the heat exchange medium such as hot water, ice water and the like in the circulating pipe 261 exchanges heat with the shell 23 through the contact action of the heat exchange fins 262, so that the shell 23 is always at a temperature suitable for production and is not interfered by hot weather and cold weather; the heat insulation belt 263 is arranged on the surface of the heat exchange plate 262 in a covering manner, so that the heat insulation effect is achieved, and the energy consumption is reduced; a water supply pipe 264 and a water return pipe 265 are respectively communicated with two sides of the circulation pipe 261 and are matched with the circulation pipe 261 to form a circulation loop of a heat exchange medium;
the temperature control device 26 further includes a rail ring 266; the guide rail rings 266 are arranged at intervals on one side of the heat exchange plate 262 far away from the shell 23; the heat insulation belt 263 is made of soft materials; the heat insulation belt 263 is arranged on the guide rail ring 266 in a matching and penetrating way; a light reflecting layer is arranged on the surface of the heat insulation belt 263, and the heat insulation effect is enhanced by reflecting sunlight; as shown in fig. 5-2, the thermal insulation strips 263 are arranged in a corrugated manner along the length of the guide ring 266; in addition, the heat insulation belt 263 can be flexibly folded and unfolded according to the actual use environment, when the heat insulation belt 263 is folded, the belt body is extruded and concentrated along the guide rail ring 266, the heat exchange sheets 262 in the belt body can be exposed due to the fact that the belt body is folded and stacked to the greatest extent, and the maintenance operation is more convenient.
The temperature control device 26 further comprises a flow control chamber 27; as shown in fig. 2, a plurality of the flow pipes 261 are distributed at intervals along the height direction of the shell 23; as shown in fig. 6, a switching cavity 271 is arranged in the flow control chamber 27; the adapting cavity 271 is vertically arranged; a plurality of first interfaces 272 are uniformly arranged on the inner wall of the adapting cavity 271 along the length direction of the adapting cavity; the first interfaces 272 are communicated with a plurality of circulation pipes 261 in a one-to-one correspondence manner; an extension pipe 28 is embedded in the adapting cavity 271 in a matching way; a plurality of second ports 281 are uniformly arranged on the side surface of the extension pipe 28 at intervals along the depth direction of the adapting cavity 271; the second interfaces 281 correspond to the first interfaces 272 one by one, and are communicated and butted; one end of the extension pipe 28 far away from the adapting cavity 271 is communicated and butted with a water supply pipe 264; as shown by the solid arrows in the figure, the extension pipes 28 are telescopically adjusted, the number of pairs of the first ports 272 and the second ports 281 in a communicated state is changed, and the number of the circulation pipes 261 in use is adjusted, so that the purposes of adjusting the heat exchange strength and the heat exchange area are achieved; the flow path of the heat exchange medium is indicated by a dotted arrow in the figure; when a certain circulation pipe 261 is damaged, the reciprocating adjustment of the extension pipe 28 can be utilized to ensure that part of the undamaged circulation pipe 261 can normally perform heat exchange operation while maintaining.
As shown in fig. 7 and 8, the sieving unit 3 includes a sorting chamber 31, a conveying pipe 32 and a intercepting bar 33; the inlet end of the conveying pipe 32 is communicated and butted with the outlet end of the granulator 4; the outlet end of the delivery pipe 32 extends into the sorting chamber 31; the intercepting rods 33 are mutually parallel and are distributed below the outlet end of the conveying pipe 32 at intervals; the intercepting bar 33 comprises a first bar 331 and a second bar 332 connected to each other and having coincident symmetry axes; the first rod 331 has a smaller cross-section than the second rod 332; the gap between adjacent second pins 332 corresponds to the minimum value of the acceptable particle size; the gap between adjacent second pins 331 is larger than the maximum value of the acceptable grain size; the falling path of the feed particles flowing out of the outlet end of the feed pipe 32 corresponds to the distribution area of the second pins 332; the intercepting bar 33 is obliquely arranged, and one end corresponding to the second bar 332 is higher than one end corresponding to the first bar 331; the transfer bins 34 are correspondingly arranged below the distribution area of the first rod pieces 331; a recovery tank 35 is correspondingly arranged below the distribution area of the second rod 332;
after the feed particles produced by the granulator fall to the distribution area of the second bars 332 through the delivery pipe 32, the particles meeting the requirements are intercepted by the second bars 332; the smaller size particles will pass through the gap between the adjacent second bars 332 and continue to fall into the recycling slot 35, and then are returned to the crushing unit 1 to participate in the preparation of the feed particles; the feed particles intercepted by the second rod 332 are transferred along the inclined slope of the intercepting rod 33, reach the distribution area of the first rod 331, fall into the transfer bin 34 and are then packaged by the sub-packaging unit 5;
the rotation of the intercepting rods 33 are mutually linked and matched and driven to rotate by a motor 333; the cross section of the second rod 332 is elliptical; the intercepting rods 33 are rotated to change the gap between the adjacent second rod pieces 332, so that the intercepting rods can be flexibly matched with granulators with different specifications, are suitable for screening feed particles with various sizes, and have wider equipment adaptability;
the intercepting rods 33 are arranged in a plurality of layers at intervals in the height direction; the projections of the interception rods 33 of the adjacent layers along the vertical direction are distributed in a staggered way; the floor area of the equipment is controlled by utilizing a multi-layer interval distribution mode; in actual use, the gap between the second rod members 332 at the upper layer can be adjusted to be larger than the size of the feed particles, so that the dispersion effect is only exerted on the falling feed particles, and meanwhile, the gap between the second rod members 332 at the lower layer is kept to correspond to the minimum size of the feed particles, and the feed particles in the whole distribution area of the second rod members 332 can be distributed more uniformly by the form of matching the upper layer with the lower layer, so that the screening efficiency is improved;
as shown in fig. 8, a buffer plate 311 is provided on the inner wall of the sorting chamber 31; a supporting plate 321 extends from the bottom of the outlet end of the conveying pipe 32; a plurality of guide plates 322 are arranged above the supporting plate 321 in parallel; the side of the guide plate 322 far away from the delivery pipe 32 deflects towards the direction close to the buffer plate 311; the surface of the buffer plate 311 is a smooth curved surface with a contracted lower end; the distribution area of the second rod 332 corresponds to the extending direction position of the lower end of the buffer plate 311; the feed particles leave the feed pipe 32, pass through the space between the guide plates 322, and then strike the buffer plate 311; by utilizing the two-time direction-changing buffering of the guide plate 332 and the buffer plate 311, the kinetic energy of the feed particles when reaching the position of the interception rod 33 can be obviously reduced, the ejection is reduced, and the screening efficiency is improved.
A production process method of the feed comprises the following steps: the raw materials are put into the crushing unit 1, and the crushed raw materials and some food additives such as flavoring agents and the like are uniformly conveyed into each second cavity 242 of the mixing unit 2 through a plurality of feeding pipes 201; the scraper 22 is driven by the motor 25 to rotate, the raw materials in the first chamber 24 are mixed by the scraper teeth 221, and the mixed raw materials are conveyed into the granulator 4 through the discharge pipe 202 for processing; in the mixing process, the water supply pipe 264, the circulating pipe 261 and the water return pipe 265 are matched, and the temperature of the first cavity 24 in the shell 23 is continuously regulated and controlled by using the heat exchange medium, so that the influence of the environmental temperature of equipment is overcome, and the high stability of production is ensured;
the feed pellets produced by the granulator 3 are transported into the screening unit 3 through the transport pipe 32; after the feed particles are decelerated by the guide plate 322 and the buffer plate 311, the feed particles fall downwards to the distribution area of the second rod 332, and the particles meeting the requirements are intercepted by the second rod 332; the smaller size particles will pass through the gap between the adjacent second bars 332 and continue to fall into the recycling slot 35, and then are returned to the crushing unit 1 to participate in the preparation of the feed particles; the feed particles intercepted by the second lever 332 are transferred along the inclined slope of the intercepting lever 33, reach the area where the first lever 331 is distributed, fall down into the transfer bin 34 and are then packaged by the sub-packaging unit 5.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (6)
1. A high degree of consistency feed pellet production system which characterized in that: comprises a crushing unit (1), a mixing unit (2) and a granulator (4); the outlet end of the crushing unit (1) is correspondingly connected with the inlet end of the mixing unit (2); the outlet end of the mixing unit (2) is correspondingly connected with the inlet end of the granulator (4); the mixing unit (2) comprises a material containing plate (21), a scraper (22) and a shell (23); the shell (23) is covered above the material containing plate (21) in a matching way, and the two parts enclose to form a first cavity (24); the scraping plate (22) is vertically arranged between the material containing plate (21) and the shell (23); a rotating shaft (241) is vertically arranged at the center of the first cavity (24); the scraping plates (22) are connected and arranged on the rotating shaft (241) to divide the first cavity (24) into a plurality of second cavities (242); the mixing unit (2) further comprises a motor (25); the power output end of the motor (25) is connected with the power input end of the rotating shaft (241) in a matched manner to drive the scraper (22) to rotate synchronously; the lower end of the scraper (22) is provided with scraping teeth (221); the scraping teeth (221) are uniformly distributed at intervals along the radial direction of the rotating track; the top of the shell (23) is provided with a plurality of feeding pipes (201) in a communicating way; the bottom of the material containing plate (21) is communicated with a material discharging pipe (202); the inlet end of the discharge pipe (202) is embedded with an inserting piece (203); the insertion sheet (203) closes the discharge pipe (202) at the inlaying position; the inserting sheet (203) moves in a reciprocating manner along the embedding direction;
a temperature control device (26) is arranged on the outer side of the shell (23); the temperature control device (26) comprises a circulating pipe (261), a heat exchange plate (262) and a heat insulation belt (263); the circulation pipe (261) is annularly wound on the side surface of the shell (23); the heat exchange fins (262) are wrapped and attached to the circulating pipe (261) and are attached to and contacted with the outer surface of the shell (23); the heat insulation belt (263) is arranged on the surface of the heat exchange plate (262) in a covering mode; a water supply pipe (264) and a water return pipe (265) are respectively communicated with the two sides of the circulating pipe (261);
the temperature control device (26) further comprises a rail ring (266); the guide rail rings (266) are arranged on one side of the heat exchange plates (262) far away from the shell (23) at intervals; the heat insulation belt (263) is made of soft materials; the heat insulation belt (263) is arranged on the guide rail ring (266) in a penetrating mode in a matching mode; a light reflecting layer is arranged on the surface of the heat insulation belt (263); the heat insulation belt (263) is distributed in a corrugated mode along the length direction of the guide rail ring (266);
the temperature control device (26) further comprises a flow control chamber (27); the plurality of flow pipes (261) are distributed at intervals along the height direction of the shell (23); a switching cavity (271) is arranged in the flow control chamber (27); the adapting cavity (271) is vertically arranged; a plurality of first interfaces (272) are uniformly arranged on the inner wall of the adapting cavity (271) at intervals along the length direction of the adapting cavity; the first interfaces (272) are communicated with a plurality of circulation pipes (261) in a one-to-one correspondence manner; an extension pipe (28) is embedded in the switching cavity (271) in a matching way; the side surface of the extension pipe (28) is uniformly provided with a plurality of second interfaces (281) at intervals along the depth direction of the switching cavity (271); the second interfaces (281) correspond to the first interfaces (272) one by one and are communicated and butted; one end of the extension pipe (28) far away from the adapting cavity (271) is communicated and butted with a water supply pipe (264); the extension pipe (28) is telescopically adjusted, the number of pairs of the first connector (272) and the second connector (281) in a communication state is changed, and the using number of the circulation pipe (261) is further adjusted.
2. The high uniformity feed pellet production system of claim 1, wherein: also comprises a screening unit (3); the screening unit (3) comprises a sorting chamber (31), a conveying pipe (32) and an intercepting rod (33); the inlet end of the conveying pipe (32) is communicated and butted with the outlet end of the granulator (4); the outlet end of the conveying pipe (32) extends to the interior of the sorting chamber (31); the intercepting rods (33) are mutually parallel and are distributed below the outlet end of the conveying pipe (32) at intervals; the intercepting bar (33) comprises a first bar (331) and a second bar (332) which are connected with each other and the symmetry axes of which coincide; the first rod (331) has a smaller cross section than the second rod (332); the gap between adjacent second pins (332) corresponds to a minimum value of acceptable particle size; the falling path of the feed particles flowing out of the outlet end of the delivery pipe (32) corresponds to the distribution area of the second bars (332); the intercepting rod (33) is obliquely arranged, and one end corresponding to the second rod (332) is higher than one end corresponding to the first rod (331); a transfer bin (34) is correspondingly arranged below the distribution area of the first rod piece (331); and a recovery groove (35) is correspondingly arranged below the distribution area of the second rod piece (332).
3. The high uniformity feed pellet production system of claim 2, wherein: the rotation of the intercepting rods (33) are mutually linked and matched and are driven to rotate by a motor (333); the cross section of the second rod piece (332) is elliptical; the intercepting bar (33) is rotated to change the gap between the adjacent second pins (332).
4. The high uniformity feed pellet production system of claim 2, wherein: the intercepting rods (33) are arranged in a plurality of layers at intervals in the height direction; the blocking rods (33) of adjacent layers are distributed in a staggered mode along the projection of the vertical direction.
5. The high uniformity feed pellet production system of claim 2, wherein: a buffer plate (311) is arranged on the inner wall of the sorting chamber (31); a supporting plate (321) extends from the bottom of the outlet end of the conveying pipe (32); a plurality of guide plates (322) are arranged above the supporting plate (321) in parallel; the side of the guide plate (322) far away from the conveying pipe (32) deflects towards the direction close to the buffer plate (311); the surface of the buffer plate (311) is a smooth curved surface with the lower end contracted; the distribution area of the second rod (332) corresponds to the extending direction position of the lower end of the buffer plate (311).
6. A method for producing feed pellets by using the high uniformity feed pellet production system of any one of claims 2-5, wherein: the raw materials are put into a crushing unit (1), and the crushed raw materials and food additives are uniformly conveyed into second chambers (242) of a mixing unit (2) through a plurality of feeding pipes (201); the motor (25) is used for driving the scraper (22) to rotate, the scraper teeth (221) are used for mixing the raw materials in the first chamber (24), and the mixed raw materials are conveyed into the granulator (4) through the discharge pipe (202) for processing; in the mixing process, the temperature of the first cavity (24) in the shell (23) is continuously regulated and controlled by utilizing the heat exchange medium through the matching of the water supply pipe (264), the circulating pipe (261) and the water return pipe (265), so that the influence of the environmental temperature of equipment is overcome, and the high stability of production is ensured;
the feed particles produced by the granulator (4) are conveyed into the screening unit (3) through a conveying pipe (32); after the feed particles are decelerated by the guide plate (322) and the buffer plate (311), the feed particles fall downwards to the distribution area of the second rod piece (332), and the particles meeting the requirements are intercepted by the second rod piece (332); the particles with smaller size pass through the gap between the adjacent second rods (332) and continuously fall into the recovery tank (35), and then are returned to the crushing unit (1) to participate in the preparation of the feed particles again; the feed particles intercepted by the second rod (332) are transferred along the inclined slope of the intercepting rod (33), fall into the distribution area of the first rod (331) and then fall into the transfer bin (34), and are then packaged by the sub-packaging unit (5).
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177768A (en) * | 1965-12-24 | 1970-01-14 | Rudolf Zemanek | A Method and Device for Achieving High Purity and Whiteness in Cellulosic Pulp |
| CN203388243U (en) * | 2013-07-22 | 2014-01-15 | 湖南百宜饲料科技有限公司 | Secondary granulating system for manufacturing piglet feed |
| CN203819514U (en) * | 2014-04-29 | 2014-09-10 | 无锡隆俊机械制造有限公司 | Rotary filling and stirring device for oily particles |
| CN203991239U (en) * | 2014-06-30 | 2014-12-10 | 宝钢不锈钢有限公司 | A kind of strip-type screen with self-purification function |
| CN205684297U (en) * | 2016-05-13 | 2016-11-16 | 沈阳农业大学 | A kind of angled step roll-type peanut pod grading plant |
| CN206285767U (en) * | 2016-12-09 | 2017-06-30 | 烟台蒙特防水材料有限公司 | A kind of chemical material separator with scraper plate |
| CN209549298U (en) * | 2019-01-22 | 2019-10-29 | 山东康科润海洋科技有限公司 | Agitation mixer for big partial size fish material particle |
-
2019
- 2019-11-25 CN CN201911161785.XA patent/CN110841896B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177768A (en) * | 1965-12-24 | 1970-01-14 | Rudolf Zemanek | A Method and Device for Achieving High Purity and Whiteness in Cellulosic Pulp |
| CN203388243U (en) * | 2013-07-22 | 2014-01-15 | 湖南百宜饲料科技有限公司 | Secondary granulating system for manufacturing piglet feed |
| CN203819514U (en) * | 2014-04-29 | 2014-09-10 | 无锡隆俊机械制造有限公司 | Rotary filling and stirring device for oily particles |
| CN203991239U (en) * | 2014-06-30 | 2014-12-10 | 宝钢不锈钢有限公司 | A kind of strip-type screen with self-purification function |
| CN205684297U (en) * | 2016-05-13 | 2016-11-16 | 沈阳农业大学 | A kind of angled step roll-type peanut pod grading plant |
| CN206285767U (en) * | 2016-12-09 | 2017-06-30 | 烟台蒙特防水材料有限公司 | A kind of chemical material separator with scraper plate |
| CN209549298U (en) * | 2019-01-22 | 2019-10-29 | 山东康科润海洋科技有限公司 | Agitation mixer for big partial size fish material particle |
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