CN103330270B - Automatic fodder production system - Google Patents

Automatic fodder production system Download PDF

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Publication number
CN103330270B
CN103330270B CN201310305002.7A CN201310305002A CN103330270B CN 103330270 B CN103330270 B CN 103330270B CN 201310305002 A CN201310305002 A CN 201310305002A CN 103330270 B CN103330270 B CN 103330270B
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China
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machine
bin
mixer
hopper
feed
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CN201310305002.7A
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Chinese (zh)
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CN103330270A (en
Inventor
李宜军
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宜昌欣兴广大饲料有限公司
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Abstract

An automatic fodder production system comprises a plurality of burdening bins, wherein burdening conveyors are arranged at the lower parts of the burdening bins; feeding speeds of the burdening conveyors are controlled by an electric control device; a burdening scale connected with the burdening conveyors is connected with a mixing machine; the mixing machine is connected with a grinder through a conveying device; the grinder is connected with a fine mixing machine through an unloader; a concentrate adding hopper is arranged above the fine mixing machine, and the concentrate adding hopper is connected with the burdening scale; and the fine mixing machine is connected with a granulator, the granulator is connected with a cooling machine, the cooling machine is connected with a crusher, the crusher is connected with a classifying screen, and the classifying screen is connected with a finished product warehouse. According to the automatic fodder production system, a rotary distributor, the burdening conveyors with the feeding speeds controlled by the electric control device and pneumatic gates controlled by the electric control device are adopted, the automation degree is higher, and the efficiency is higher; a two-stage burdening manner is adopted, and balance of configuration accuracy and efficiency is guaranteed; and the concentrate adding hopper is matched with the burdening scale in a fine mixing link, so that accurate burdening is realized, and the product quality is guaranteed.

Description

Feed Automatic Production System
Technical field
The present invention relates to production of fodder field, particularly a kind of feed Automatic Production System.
Background technology
Existing fodder production line needs workman to carry out repeatedly transfer from raw material is fed to the production engineering of finished product packing, and labour intensity is high, and automaticity is low, and production efficiency is low.
Chinese patent 202774073U discloses a kind of fodder production line, comprise the first raw material feeding mechanism, the pre-deslagging device being connected with this first raw material feeding mechanism, be connected with this pre-deslagging device and for distributing the distributor of raw material, be connected with this distributor and for accepting several crushing bins of material that distributor distributes, be connected with crushing bin and for the pulverizer of comminuting matter, be connected with this pulverizer and for storing several batch bins of pulverizer institute comminuting matter, the mixer being connected with this batch bin, several storage warehouses that are connected with this mixer, the granulator being connected with this storage warehouse, the classifying screen being connected with granulator, the cooler bin being connected with classifying screen and the packaging platform being connected with this cooler bin.That this invention connects is compact, from raw material, be fed to the production process of finished product packing without artificial transfer, integrated, automaticity is high, reduces workman's labour intensity, improves production efficiency and yield.The problem existing is:
1, adopted and first pulverized the flow process of mixing afterwards, the dust producing in conveying and production process after first pulverizing is larger, and working environment is poor.
2, thinner dust easily stops up tube wall, causes Pipeline transport difficulty.And the problem of dust pollution in the unresolved production process of this production line.
3, the granulation in this production line is granulation at the temperature of 75-85 ℃, and at this temperature, feed, without crossing sterilization fully, exists the problem that easily causes germ contamination.
4, the batching mode that batching mode is carried after adopting and weighing, efficiency is lower.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of feed Automatic Production System, can overcome defect of the prior art, and automaticity is high, and work on the spot environment is good, the reliable product quality of production.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of feed Automatic Production System, comprising:
A plurality of the first batch bins, the bottom of the first batch bin is provided with ingredient conveying machine;
The first burden balance that are connected with ingredient conveying machine are connected with mixer, and mixer is connected with pulverizer by conveying device;
Pulverizer is connected with smart mixer through discharger, and smart mixer top is provided with fine fodder and adds bucket, and fine fodder adds bucket bottom and is connected with the second burden balance;
Essence mixer is connected with granulator, and granulator is connected with cooler, and cooler is connected with disintegrating machine, and disintegrating machine is connected with classifying screen, and classifying screen is connected with granulator with finished bin; Mixer treats that with a plurality of crushing bin is connected by Pneumatic three-way, a plurality ofly treats that crushing bin is connected with pulverizer, at pulverizer and treat to be provided with the second batch bin between crushing bin, in the second batch bin, is provided with rotary feeder.
Between discharger and smart mixer, be provided with storehouse to be mixed, the first described burden balance, the second burden balance,, treat that crushing bin, storehouse to be mixed and finished bin bottom are provided with pneumatic gate valve, pneumatic gate valve is connected with air compressor machine, air compressor machine is electrically connected to electric control gear.
Finished bin below also claims to be communicated with computer packing by Pneumatic three-way, and Pneumatic three-way is also communicated with discharge duct, and discharge duct is provided with hand door.
Before the first batch bin, be also provided with at least two elevators, every elevator is connected with first screen(ing) machine respectively, and the first screen(ing) machine has magnetic deslagging device and rotary distributor, and every first screen(ing) machine is connected with the part in the first batch bin respectively.
Whole production procedure is provided with many elevators, feed hopper place, mixer top, the first screen(ing) machine top, discharger top, smart mixer top, classifying screen top and the computer packing portion of deserving to be called at each elevator are also provided with pulse dust collector, or are communicated with pulse dust collector by airduct.
The bottom of centrifugal dirt collector and discharger is provided with Blowing stopper, and the bottom of centrifugal dirt collector is communicated with by feed back Guan Yujing mixer;
Described feed back pipe is provided with vibrating device.
Described granulator is also communicated with steam providing apparatus.
Described ingredient conveying machine is conveying worm, belt conveyor or trailer belt conveyor;
In described trailer belt conveyor, on belt conveyor, be equidistantly provided with a plurality of conveyor hoppers, the bottom discharging opening of conveyor hopper upper surface and the first batch bin forms and is sealed and matched, and is also provided with for detection of conveyor hopper and controls the sensor that pneumatic gate valve opens and closes below the first batch bin.
Described conveyor hopper two ends are also provided with extension, so that conveyor hopper is when straight conveying, seamless between the extension of two adjacent conveyor hoppers;
Described extension is straight and forms with the bottom discharging opening of the first batch bin the wing plate being sealed and matched;
Or extension is that cross section is subtriangular, and at the open hopper being communicated with conveyor hopper of a side.
A kind of feed Automatic Production System provided by the invention, the pneumatic gate valve of controlling by the rotary distributor adopting, the ingredient conveying machine that has electric control gear control feeding speed and each electric control gear, automaticity is higher, and efficiency is also higher.Adopted the mode of two-stage batching, the coarse fodders such as corn, wheat bran, soya-bean cake, rape cake require lower because of distributing precision, employing ingredient conveying machine batching, guaranteed the balance of configuration precision and efficiency, and the fine fodder interpolation bucket adopting in essence mixing link coordinates burden balance to realize accurate dosing, guaranteed product quality.Position at the open easy airborne dust of whole process is equipped with pulse dust collector or is connected with pulse dust collector by airduct, has significantly improved the environment of production scene.Exit at the blower fan of pulse dust collector is also provided with the room for noise reduction and control of dust, has also significantly reduced the noise of production scene.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is overall structure schematic diagram of the present invention.For ease of checking, the connecting line of air compressor machine, steam providing apparatus and electric control gear is not shown.
Fig. 2 is the structural representation of ingredient conveying machine in the present invention.
Fig. 3 is the improved structural representation of ingredient conveying machine in the present invention.
In figure: feed hopper 1, pulse dust collector 2, elevator 3, the first screen(ing) machine 4, magnetic deslagging device 5, rotary distributor 6, the first batch bin 7, mixing device 71, turn on sensor 72, closure sensor 73, ingredient conveying machine 8, conveyor hopper 81, belt conveyor 82, extension 83, the first burden balance 9, the second burden balance 9 ', pneumatic gate valve 10, mixer 11, conveyer 12, air compressor machine 13, electric control gear 14, Pneumatic three-way 15, treat crushing bin 16, the second batch bin 17, pulverizer 18, discharger 19, Blowing stopper 20, fine fodder adds bucket 21, storehouse 22 to be mixed, essence mixer 23, granulator 24, cooler 25, disintegrating machine 26, centrifugal dirt collector 27, airduct 28, classifying screen 29, finished bin 30, computer packing claims 31, steam providing apparatus 32.
The specific embodiment
In Fig. 1, a kind of feed Automatic Production System, comprising:
Before the first batch bin 7, be provided with at least two elevators 3, elevator is connected with the first screen(ing) machine 4 respectively, the first screen(ing) machine 4 has for removing the magnetic deslagging device 5 of material scum and for the rotary distributor 6 to each the first batch bin 7 feed, every first screen(ing) machine 4 is connected with the part in the first batch bin 7 respectively.In the first batch bin 7, be provided with level detector, by the level detector in batch bin, control the material stock situation of batch bin.Adopt this structure, can regulate easily each the first batch bin 7 storing amounts.Be convenient to change the proportioning of feed.
The bottom of the first batch bin 7 is provided with the ingredient conveying machine 8 of being controlled feeding speed by electric control gear 14; Because the coarse fodder in the first batch bin 7 is less demanding for distributing precision, transporting velocity by the single-chip microcomputer in electric control gear 14 or the software control ingredient conveying machine 8 in industrial computer can reach the object of controlling proportioning, and the ingredient conveying machine 8 in this example comprises siphon conveyer, conveying worm, belt conveyor, trailer belt conveyor and embedded scraper transporter etc.
In Fig. 2 ~ 3, in described trailer belt conveyor, on belt conveyor 82, be equidistantly provided with a plurality of conveyor hoppers 81, the bottom discharging opening of conveyor hopper 81 upper surfaces and the first batch bin 7 forms and is sealed and matched, conventionally the spacing between conveyor hopper 81 is as much as possible little, the bottom discharging opening of conveyor hopper 81 upper surfaces and the first batch bin 7 forms and is sealed and matched, be that conveyor hopper 81 is when through the first batch bin 7 bottom, being sealed and matched between formation and the first batch bin 7 bottoms, when conveyor hopper 81 is filled, raw material can not continue to discharge, with this, realize quantitative conveying.
For further guaranteeing precision and cutting the waste, below the first batch bin 7, be also provided with the sensor for detection of conveyor hopper 81 positions.The sensor arranging has multiple effect, and a kind of is for counting, the quantity of the conveyor hopper that record passes through, another kind of be the folding of controlling pneumatic gate valve, to realize intermittent feed, thereby realize quota of feed, carry, above-mentioned two kinds act on normally combination results effect.Preferred as in Fig. 2,3, described sensor is optoelectronic switch, travel switch or giant magnetoresistance travel switch.
Concrete control principle is: sensor detects after conveyor hopper 81, sends signal, controls pneumatic gate valve 2 and opens, and counted by master control set by master control set, forms thus relatively accurately and controlled raw material conveying capacity.Further preferred, approach axis below the first batch bin 7 is provided with turn on sensor 72, at departure direction, be provided with closure sensor 73, when conveyor hopper 81 enters into the first batch bin 7 lower opening, turn on sensor 72 is sent signal, controls the unlatching of pneumatic gate valve 2, and when conveyor hopper 81 leaves the first batch bin 7 lower opening, closure sensor 73 sends signal, controls pneumatic gate valve 2 and closes.On the pattern basis of original continuous conveying counting, form and be interrupted the more high-precision raw material transport model of carrying and counting thus.Turn on sensor 72 in this example and closure sensor 73 preferably adopt giant magnetoresistance travel switch, in the relevant position of conveyor hopper 81, are provided with induced magnet.Compare with conveying worm, the conveying energy consumption of trailer belt conveyor is lower, and precision is higher, and can be suitable for compared with the raw material conveying under small inclination operating mode.
Further preferred scheme, in Fig. 3, described conveyor hopper 81 two ends are also provided with extension 83, so that conveyor hopper 81 is when straight conveying, seamless between the extension 83 of two adjacent conveyor hoppers 81.Structure, only need a sensor can realize automatic control, and pneumatic gate valve 2 is also without frequent folding thus.
Described extension 83 is for straight and form with the bottom discharging opening of the first batch bin 7 wing plate being sealed and matched; This structure is not shown, and the extension 83 of setting can be for blocking the bottom discharging opening of the first batch bin 7 between conveyor hopper 81, to avoid waste or the feed inaccuracy of raw material.
Or extension 83 for cross section be subtriangular, and at the open hopper being communicated with conveyor hopper 81 of a side.As shown in Figure 3.The inclined-plane of bottom can be also arc.
In Fig. 2,3, between conveyor hopper 81 and belt conveyor 82, at least by 1 bolt, be connected, or hinged by loose-leaf, or bonding by sheet rubber, so that one end of conveyor hopper 81 is connected with belt conveyor 82, and the other end does not connect.Not shown, this structure is in order not affect belt conveyor in the bending at belt wheel place.
Ingredient conveying machine 8 also can adopt conveying worm, adopts variable-frequency motor to control the rotating speed of conveying worm, thereby controls the supply of raw material.Or adopt on motor or the decelerator that is connected with motor tachometer generator is set, absolute value transducer for example, obtains the supply of raw material by measuring rotating speed, so that realization enough meets the raw material of forage compounding precision, automatically supply.
The first burden balance 9 that are connected with ingredient conveying machine 8 are connected with mixer 11, and mixer 11 is connected with pulverizer 18 by conveying device;
Be specially: mixer 11 is connected with Pneumatic three-way 15 with elevator 3 by band conveyer, Pneumatic three-way 15 treats that with a plurality of crushing bin 16 is connected, a plurality ofly treat that crushing bin 16 is connected with pulverizer 18, at pulverizer 18 and treat to be provided with in the second batch bin 17, the second batch bins 17 and to be provided with rotary feeder between crushing bin 16.In process of production, alternately use and treat that crushing bin 16, to pulverizer 18 feed, guarantees that the feed of pulverizer 18 is full, improved production efficiency, and avoided pulverizer 18 to occur because of operating mode of dry grinding under feeding, also improved quality of the fodder.Further, the rotary feeder of setting guarantees that feed is continuous, avoids in feeder process, occurring the phenomenon of arch camber and feed is interrupted.
Pulverizer 18 is connected with smart mixer 23 through discharger 19, and smart mixer 23 tops are provided with fine fodder and add bucket 21, and fine fodder adds bucket 21 bottoms and is connected with the second burden balance 9 '; Adopt the mode of twice batching, guaranteed the optimum balance of efficiency and precision.Discharger 19 described in this example is centrifugal discharging device.Adopt which to make Conveyance, improved discharging efficiency, and reduced dust.Smart mixer 23 in this example adopts twin shaft essence mixer.
Essence mixer 23 is connected with granulator 24, and granulator 24 is connected with cooler 25, and cooler 25 is connected with disintegrating machine 26, and disintegrating machine 26 is connected with classifying screen 29, and classifying screen 29 is connected with finished bin 30.Preferably, described granulator 24 is also communicated with steam providing apparatus 32.By steam, to the raw material sterilization in granulation process, because the temperature of steam is higher, can kill virus and bacterium in feed completely, effectively control quality of the fodder.
Between discharger 19 and smart mixer 23, be provided with storehouse 22 to be mixed, the first described burden balance 9, the second burden balance 9 ', treat that crushing bin 16, storehouse to be mixed 22 and finished bin 30 bottoms are provided with pneumatic gate valve 10, pneumatic gate valve 10 is connected with air compressor machine 13, and air compressor machine 13 is electrically connected to electric control gear 14.Structure, has realized meticulous automation and has controlled thus, has further reduced labour intensity, has improved production efficiency.
Finished bin 30 belows also claim that with computer packing 31 are communicated with by Pneumatic three-way 15, and Pneumatic three-way 15 is also communicated with discharge duct, and discharge duct is provided with hand door.Structure thus, can be without parking maintenance when computer packing claims 31 to break down, and the operation of still can packing, does not affect production.
Whole production procedure is provided with many elevators 3, feed hopper place, mixer 11 tops, the first screen(ing) machine 4 tops, discharger 19 tops, smart mixer 23 tops, classifying screen 29 tops and computer packing at each elevator 3 claim that 31 tops are also provided with pulse dust collector 2, or are communicated with pulse dust collector 2 by airduct 28.Structure, significantly reduces the airborne dust of production scene thus, has improved production environment.Preferably, at the exhaust outlet place of the blower fan of pulse dust collector, be also provided with the room for noise reduction and control of dust, also significantly reduced noise and the outdoor dust emission of production scene.
The bottom of centrifugal dirt collector 27 and discharger 19 is provided with Blowing stopper 20, and Blowing stopper 20 comprises housing, is provided with the blade of rotation in housing, the edge of blade and housing form and are sealed and matched, the rotary door structure on doorway, similar megastore, can so that the discharge of raw material, scatter and disappear and block a large amount of of wind.The bottom of centrifugal dirt collector 27 is communicated with by feed back Guan Yujing mixer 23.Described feed back pipe is provided with vibrating device.Structure, has realized the recycling of the dust producing in production process thus, and the vibrating device of setting has avoided the accumulation of fine powder material on feed back inside pipe wall to result in blockage.
As shown in fig. 1, concrete production procedure is: raw material through elevator to the first screen(ing) machine 4, through removal of impurities, the iron removal step of the first screen(ing) machine 4 and magnetic deslagging device 5, process rotary distributor 6 in each batch bin, is also provided with the mixing device that prevents arch camber by product distribution in batch bin.By the level detector in batch bin, control the material stock situation of batch bin.Through computer software, control the feeding speed of each ingredient conveying machine 8 of batch bin bottom, by various formulas, come the former weighing hopper the inside of expecting the first burden balance 9 of proportioning.After completing, mixes for the first time to 11 li of mixers by pneumatic gate valve 10 formulation ratio.Conveyer 12 below process mixer, the conveyer 12 in this example is auger, and mentions and treating in crushing bin 16 through elevator.Through rotary feeder, in pulverizer, pulverize.
The finished product of pulverizing is delivered to elevator through discharger 19 wind and is mentioned in storehouse to be mixed.Wind net at pulverizer 18 is furnished with pulse dust collector 2.By the gate control batch above mixer, expect in smart mixer and mix.It is additive inlet port that essence mixer 23 tops also have an import, and fine fodder adds bucket 21, is furnished with gate, the second burden balance 9 ' are the compound title of small powder and pulse dust collector on this mouthful.After having mixed, essence mixer 23 by gate blowing, arrives smart mixer 23 surge bunker below again.Process auger, to elevator to storehouse to be granulated, is prepared to granulate again.By feeding, steam regulation of texture, conditioning of texture slaking, in the ring mould of granulator 24, granulate.Particle out arrives in cooling storehouse cooling through cooler 25 Blowing stopper above.From cooler 25, finished particle out rises to classifying screen 29 screenings through auger to elevator, by the feed bin below classifying screen, in computer packing claims, automatically packs.Defective material under classifying screen 29 sieves is got back to granulator 24 and is again granulated.

Claims (9)

1. a feed Automatic Production System, is characterized in that comprising:
A plurality of the first batch bins (7), the bottom of the first batch bin (7) is provided with ingredient conveying machine (8);
The first burden balance (9) that are connected with ingredient conveying machine (8) are connected with mixer (11), and mixer (11) is connected with pulverizer (18) by conveying device;
Pulverizer (18) is connected with smart mixer (23) through discharger (19), and smart mixer (23) top is provided with fine fodder and adds bucket (21), and fine fodder adds bucket (21) bottom and is connected with the second burden balance (9 ');
Essence mixer (23) is connected with granulator (24), granulator (24) is connected with cooler (25), cooler (25) is connected with disintegrating machine (26), and disintegrating machine (26) is connected with classifying screen (29), and classifying screen (29) is connected with granulator (24) with finished bin (30); Mixer (11) treats that with a plurality of crushing bin (16) is connected by Pneumatic three-way (15), a plurality ofly treat that crushing bin (16) is connected with pulverizer (18), at pulverizer (18) and treat to be provided with the second batch bin (17) between crushing bin (16), the second batch bin is provided with rotary feeder in (17).
2. a kind of feed Automatic Production System according to claim 1, it is characterized in that: between discharger (19) and smart mixer (23), be provided with storehouse to be mixed (22), described the first burden balance (9), the second burden balance (9 '), treat that crushing bin (16), storehouse to be mixed (22) and finished bin (30) bottom are provided with pneumatic gate valve (10), pneumatic gate valve (10) is connected with air compressor machine (13), and air compressor machine (13) is electrically connected to electric control gear (14).
3. a kind of feed Automatic Production System according to claim 2, it is characterized in that: finished bin (30) below also claims (31) to be communicated with by Pneumatic three-way (15) with computer packing, Pneumatic three-way (15) is also communicated with discharge duct, and discharge duct is provided with hand door.
4. a kind of feed Automatic Production System according to claim 3, it is characterized in that: at the first batch bin (7), be also provided with before at least two elevators (3), every elevator is connected with first screen(ing) machine (4) respectively, the first screen(ing) machine (4) has magnetic deslagging device (5) and rotary distributor (6), and every first screen(ing) machine (4) is connected with the part in the first batch bin (7) respectively.
5. a kind of feed Automatic Production System according to claim 4, it is characterized in that: whole production procedure is provided with many elevators (3), feed hopper place, mixer (11) top, the first screen(ing) machine (4) top, discharger (19) top, smart mixer (23) top, classifying screen (29) top and computer packing at each elevator (3) claim that (31) top is also provided with pulse dust collector (2), or are communicated with pulse dust collector (2) by airduct (28).
6. a kind of feed Automatic Production System according to claim 5, is characterized in that: the bottom of centrifugal dirt collector (27) and discharger (19) is provided with Blowing stopper (20), and the bottom of centrifugal dirt collector (27) is communicated with by feed back Guan Yujing mixer (23);
Described feed back pipe is provided with vibrating device.
7. a kind of feed Automatic Production System according to claim 1, is characterized in that: described granulator (24) is also communicated with steam providing apparatus (32).
8. according to a kind of feed Automatic Production System described in claim 1-7 any one, it is characterized in that: described ingredient conveying machine (8) is conveying worm, belt conveyor or trailer belt conveyor;
In described trailer belt conveyor, on belt conveyor (82), be equidistantly provided with a plurality of conveyor hoppers (81), the bottom discharging opening of conveyor hopper (81) upper surface and the first batch bin (7) forms and is sealed and matched, and is also provided with for detection of conveyor hopper (81) and controls the sensor that pneumatic gate valve (10) opens and closes in the below of the first batch bin (7).
9. a kind of feed Automatic Production System according to claim 8, it is characterized in that: described conveyor hopper (81) two ends are also provided with extension (83), so that conveyor hopper (81) is when straight conveying, seamless between the extension (34) of adjacent two conveyor hoppers (81);
Described extension (34) is for straight and form with the bottom discharging opening of the first batch bin (7) wing plate being sealed and matched;
Or extension (34) for cross section be subtriangular, and at the open hopper being communicated with conveyor hopper (81) of a side.
CN201310305002.7A 2013-07-19 2013-07-19 Automatic fodder production system CN103330270B (en)

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