CN107625184B - Production equipment for adding feed enzyme - Google Patents
Production equipment for adding feed enzyme Download PDFInfo
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- CN107625184B CN107625184B CN201710899376.4A CN201710899376A CN107625184B CN 107625184 B CN107625184 B CN 107625184B CN 201710899376 A CN201710899376 A CN 201710899376A CN 107625184 B CN107625184 B CN 107625184B
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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
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Abstract
The invention discloses production equipment for adding feed enzyme, which comprises a material conveying mechanism, wherein the material conveying mechanism is communicated with an enzyme spraying chamber, the enzyme spraying chamber comprises a spraying cavity which is obliquely arranged, and a pneumatic grain lifting mechanism and a pneumatic grain turning mechanism are arranged below the joint of the material conveying mechanism and the enzyme spraying chamber; the inside of the spraying cavity is provided with an inclined separator for dredging air flow, the separator is made of flexible materials, the upper end of the separator is positioned at the left side of the enzyme spraying nozzle, and the lower end of the separator is close to a discharge hole of the spraying cavity; the lower end of the right bottom surface of the spraying cavity is provided with a flexible shell, and the upper surface of the flexible shell is provided with corrugated elastic lines; the top of the spraying cavity is provided with a protruding airflow space corresponding to the separator. The beneficial effect of this scheme can learn according to the description to above-mentioned scheme, simple structure, reasonable in design can make the spraying of feed enzyme to the fodder granule more even.
Description
Technical Field
The invention relates to feed processing equipment, in particular to production equipment for adding feed enzyme.
Background
Feed enzyme preparations are enzymes added to the feed in order to increase the digestion, utilization or metabolic efficiency of the feed by the animal. In the 60 s of the 20 th century, enzyme preparations were first used as additives in compound feeds in the united states. The first commercial use of enzyme preparations was in finland in 1984, and the actual use was something in recent 30 years. Worldwide, the regions where enzyme preparations are most used are europe, north america and australia. At present, more than 70% of poultry sticky wheat diet is added with an enzyme preparation globally; due to the widespread use of barley in European compound feeds, approximately 90% of poultry feed in Europe contains an enzyme preparation. The proportion of enzyme preparation used in pig feed is much lower, approximately 10-20% worldwide. In 2005, global enzyme preparations were sold over 20 billion merits. The industrial use of the feed enzyme preparation in China is in the end of 80 s of 20 th century, the early 90 th generation begins industrial production, and the development speed is very fast in more than 10 years. Enzyme preparations that can be added to feed at present include amylase, alpha-galactosidase, cellulase, beta-glucanase, glucose oxidase, lipase, maltase, mannanase, pectinase, phytase, protease, keratinase, xylanase and the like.
At present, the feed enzyme spraying process is a production process which is widely applied to the addition of enzyme preparations into feeds. The feed enzyme dilution spray is typically applied to the feed pellets by a feed pelleting process, typically by spraying the feed enzyme diluent onto the feed pellets as they pass through the conveyor channel by an upper spray nozzle. In order to ensure the penetration of the enzyme diluent, the spray head and the feed particles are placed in a vacuum environment during spraying, and the sprayed feed particles enter under normal pressure to press the enzyme diluent into gaps of the feed particles. Moreover, because the feed cannot be excessively moist, the spraying water mist of the enzyme diluent is thinner than the feed particles, and the condition that the enzyme-containing water flows downwards does not exist, the processes cannot solve the defects that the enzyme diluent is sprayed on the feed particles on the upper layer more, the lower layer is sprayed rarely, and the lower layer is sprayed and supplemented.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the production equipment for adding the feed enzyme, which has simple structure and reasonable design and can ensure that the feed enzyme can spray the feed particles more uniformly.
In order to achieve the purpose, the invention provides a material conveying mechanism and a flow control mechanism to provide loose feed particle flow, a spraying cavity and an enzyme spraying nozzle to spray feed enzyme to feed particles, and a pneumatic grain lifting mechanism and a pneumatic grain turning mechanism are arranged in a matched spraying manner, so that the spraying is more uniform.
The invention particularly relates to production equipment for adding feed enzyme, which comprises a material conveying mechanism, wherein the material conveying mechanism is communicated with an enzyme spraying chamber, the enzyme spraying chamber is provided with an enzyme spraying nozzle, and a flow control mechanism is arranged at the joint of the material conveying mechanism and the enzyme spraying chamber; a pneumatic grain lifting mechanism is arranged at one side of the joint of the material conveying mechanism and the enzyme spraying chamber; the enzyme spraying nozzle is positioned at the top of the enzyme spraying chamber at the joint of the material conveying mechanism and the enzyme spraying chamber and opposite to the other side of the pneumatic grain lifting mechanism; the bottom of the enzyme spraying chamber at the joint of the material conveying mechanism and the enzyme spraying chamber, which is opposite to the other side of the pneumatic grain lifting mechanism, is provided with a pneumatic grain turning mechanism; the enzyme spraying chamber comprises a spraying cavity which is obliquely arranged, and the lower end of the spraying cavity is gradually narrowed to a discharge hole at the lower end; the spraying cavity is provided with an oblique separator for dredging air flow, the separator is made of flexible materials, the upper end of the separator is positioned at the other side of the enzyme spraying nozzle relative to the pneumatic grain lifting mechanism, and the lower end of the separator is close to a discharge hole of the spraying cavity; the lower end of the bottom of the spraying cavity is provided with a flexible shell, and the upper surface of the flexible shell is provided with corrugated elastic lines; the top of the spraying cavity is provided with a protruding airflow space corresponding to the separator.
Wherein the material conveying mechanism comprises a hopper, and a flow control channel is arranged between the hopper and the enzyme spraying chamber; the flow control mechanism comprises a rotating shaft which penetrates through the flow control channel, the rotating shaft is fixedly connected with a flow control plate, and the axis of the flow control plate is connected with the rotating shaft.
The top of the spraying cavity is communicated with the flow control channel; the side surface of the spraying cavity and the outer side of the bottom of the inclined plane are provided with air chambers, the air chambers are communicated with a fan, and the connection part of the air chambers and the side surface of the spraying cavity is provided with the pneumatic grain lifting mechanism communicated with the spraying cavity; the air chamber is provided with a plurality of pneumatic grain turning mechanisms communicated with the spraying cavity at the joint of the air chamber and the bottom of the spraying cavity.
The pneumatic grain lifting mechanism comprises a first blowing pipe arranged on the side wall of the spraying cavity, and the diameter of the first blowing pipe gradually decreases from the tail end to the head end; the side wall of the air chamber is provided with a wind speed adjusting mechanism I corresponding to the blowing pipe I, the wind speed adjusting mechanism I comprises a wind shield I, and the wind shield I is connected with a cylinder I.
The pneumatic grain turning mechanism comprises a second blowing pipe arranged on the side wall of the spraying cavity, and the pipe diameter of the second blowing pipe is gradually reduced from the tail end to the head end; the bottom of the air chamber is provided with a second wind speed adjusting mechanism corresponding to the second blowing pipe, the second wind speed adjusting mechanism comprises a second wind shield, and the second wind shield is connected with a second air cylinder.
When the feed particles fall from the hopper, the feed particles fall into the spraying cavity in a waterfall shape after passing through the flow control channel, the strong wind of the first blowing pipe blows the feed particles into an inclined plane to fall, and at the moment, the water mist of the enzyme spraying nozzle is sprayed onto the feed particles facing to one surface of the top of the spraying cavity. Meanwhile, the air blowing pipe at the bottom of the spraying cavity blows the feed particles from bottom to top in the reverse direction of the falling track of the feed particles, so that the feed particles at the lower layer roll over and can be sprayed by water mist. The tracks of the water mist and the tracks of the feed particles are interlaced in a large area at the upper part of the spray cavity due to the force of wind and the pressure of the enzyme spray nozzle.
The beneficial effect of this scheme can learn according to the description to above-mentioned scheme, simple structure, reasonable in design can make the spraying of feed enzyme to the fodder granule more even. The material conveying mechanism is provided with the accuse flow mechanism with enzyme spraying room junction to avoided the material to descend too fast, the spraying is followed the condition of mending, can assist in adjusting spraying degree of consistency and spraying volume moreover. One side of the junction of the material conveying mechanism and the enzyme spraying chamber is provided with a pneumatic grain lifting mechanism, so that grains are lifted out, the spraying is more uniform, and the contact space between water mist and the grains is larger. The bottom of the enzyme spraying chamber at the other side of the connecting part of the material conveying mechanism and the enzyme spraying chamber, which is opposite to the pneumatic grain lifting mechanism, is provided with a pneumatic grain turning mechanism, so that the lower-layer feed particles can be upwards sprayed. The material conveying mechanism comprises a hopper, a flow control channel is arranged between the hopper and the enzyme spraying chamber, and the flow control channel enables the dropping of feed particles to be dispersed to a certain degree. The flow control mechanism comprises a rotating shaft penetrating through the flow control channel, the rotating shaft is fixedly connected with a flow control plate, and the axis of the flow control plate is connected with the rotating shaft. The lateral surface of the spraying cavity and the outer side of the bottom of the inclined plane are provided with air chambers which are communicated with a fan, and the connection part of the air chambers and the lateral surface of the spraying cavity is provided with a pneumatic grain lifting mechanism which is communicated with the spraying cavity; the pneumatic grain turning mechanism communicated with the spraying cavity is arranged at the joint of the air chamber and the bottom of the spraying cavity, so that one fan can provide the air quantity of all the air. The lower end of the spraying cavity is gradually narrowed to the discharge hole at the lower end, and the outlet pressure is increased, so that the air pressure is gradually increased, and the water mist on the surface layer of the feed particles is extruded into gaps of the feed particles. The spraying cavity is provided with an oblique separator for dredging air flow, the separator is made of flexible materials, the upper end of the separator is positioned on the other side of the enzyme spraying nozzle relative to the pneumatic grain lifting mechanism, the lower end of the separator is close to a discharge hole of the spraying cavity, so that a high-pressure air flow transfer channel at the top of the spraying cavity is formed, and air flow of the high-pressure air flow transfer channel flows to the lower end of the spraying cavity, so that the space of feed particles blown by wind is increased, and the pressure at the lower end of the spraying cavity is increased; but also the flexible material can prevent the blown feed particles from being broken. The shell of the lower extreme of spraying cavity bottom is flexible material, and its upper surface is provided with the elasticity lines of corrugate. Can prevent to bump garrulous when the fodder granule falls, the elasticity lines of bellow can provide elastic force, is difficult to the long-pending fodder granule again. The pneumatic grain lifting mechanism comprises a first blowing pipe arranged on the side wall of the spraying cavity, the pipe diameter of the first blowing pipe gradually reduces from the tail end to the head end, and the pressure and the air speed of one end part of the blowing pipe are improved. The side wall of the air chamber is provided with a wind speed adjusting mechanism I corresponding to the blowing pipe I, the wind speed adjusting mechanism I comprises a wind shield I, and the wind shield I is connected with a cylinder I for adjusting wind speed. The pneumatic grain turning mechanism comprises a second blowing pipe arranged on the side wall of the spraying cavity, the pipe diameter of the second blowing pipe is gradually reduced from the tail end to the head end, and the pressure and the air speed of the two end parts of the blowing pipe are improved. The bottom of the air chamber is provided with a second wind speed adjusting mechanism corresponding to the second blowing pipe, the second wind speed adjusting mechanism comprises a second wind shield, and the second wind shield is connected with a second air cylinder for adjusting the wind speed of the second blowing pipe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
in the figure, 1, a hopper; 2. an enzyme spraying chamber; 3. a spraying cavity; 4. an air chamber; 5. a blower; 6. a pneumatic grain lifting mechanism; 7. a blowing pipe I; 8. an adjusting mechanism I; 9. pneumatic grain turning mechanism; 10. a blowing pipe II; 11. a second wind speed adjusting mechanism; 12. an enzyme spraying nozzle; 13. a flow control mechanism; 14. a flow control channel; 15. a separator; 16. a flexible housing; 17. an elastic line; 18. a hatching.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
As shown in fig. 1, the embodiment is a production device for adding feed enzyme, comprising a material conveying mechanism, wherein the material conveying mechanism comprises a hopper 1.
The material conveying mechanism is communicated with an enzyme spraying chamber 2, the enzyme spraying chamber 2 comprises a spraying cavity 3 which is obliquely arranged, an air chamber 4 is arranged on the lateral surface of the spraying cavity 3 and the outer side of the bottom of the inclined surface, the air chamber 4 is communicated with a fan 5, and a pneumatic grain lifting mechanism 6 which is communicated with the spraying cavity 3 is arranged at the joint of the air chamber 4 and the lateral surface of the spraying cavity 3. The pneumatic grain lifting mechanism 6 comprises a first blowing pipe 7 arranged on the side wall of the spraying cavity 3, and the pipe diameter of the first blowing pipe 7 gradually decreases from the tail end to the head end; the side wall of the air chamber 4 is provided with a wind speed adjusting mechanism I8 corresponding to the blowing pipe I7, and the wind speed adjusting mechanism I8 comprises a wind shield I which is connected with a cylinder I.
The bottom of the enzyme spraying chamber 2 at the other side of the opposite pneumatic grain lifting mechanism 6 at the joint of the material conveying mechanism and the enzyme spraying chamber 2 is provided with a pneumatic grain turning mechanism 9, specifically, the joint of the air chamber 4 and the bottom of the spraying cavity 3 is provided with a pneumatic grain turning mechanism 9 communicated with the spraying cavity 3. The pneumatic grain turning mechanism 9 comprises a second blowing pipe 10 arranged on the side wall of the spraying cavity 3, and the pipe diameter of the second blowing pipe 10 gradually decreases from the tail end to the head end; the bottom of the air chamber 4 is provided with a second wind speed adjusting mechanism 11 corresponding to a second blowing pipe 10, and the second wind speed adjusting mechanism 11 comprises a second wind shield which is connected with a second air cylinder.
The enzyme spraying chamber 2 is provided with an enzyme spraying nozzle 12, and the enzyme spraying nozzle 12 is positioned at the top of the enzyme spraying chamber 2 at the other side of the connecting part of the material conveying mechanism and the enzyme spraying chamber 2, which is opposite to the pneumatic grain lifting mechanism 6; .
A flow control mechanism 13 is arranged at the joint of the material conveying mechanism and the enzyme spraying chamber 2, in particular a flow control channel 14 is arranged between the hopper 1 and the enzyme spraying chamber 2, and the top of the spraying cavity 3 is communicated with the flow control channel 14; the flow control mechanism 13 comprises a rotating shaft which penetrates through the flow control channel 14, the rotating shaft is fixedly connected with a flow control plate, and the flow control plate is connected with the rotating shaft at the axis position.
The lower end of the spraying cavity 3 is gradually narrowed to a discharge hole at the lower end; the spraying cavity 3 is provided with an oblique separator 15 for dredging air flow, the separator 15 is made of flexible materials, the upper end of the separator 15 is positioned at the other side of the enzyme spraying nozzle 12 relative to the pneumatic grain lifting mechanism 6, and the lower end of the separator 15 is close to a discharge port of the spraying cavity 3; the lower end of the bottom of the spraying cavity 3 is provided with a flexible shell 16, and the upper surface of the spraying cavity is provided with corrugated elastic lines; the top of the spray cavity 3 is provided with a protruding air flow space corresponding to the separator 15.
When the feed particles fall from the hopper 1, pass through the flow control channel 14 and fall into the spraying cavity 3 in a waterfall shape, the strong wind of the blowing pipe I7 blows the feed particles into the inclined plane 18 to fall, and at the moment, the water mist of the enzyme spraying nozzle 12 is sprayed on the feed particles facing the top surface of the spraying cavity. Meanwhile, the second air blowing pipe 10 positioned at the bottom of the spraying cavity 3 blows the feed particles from bottom to top in the reverse direction of the falling track of the feed particles, so that the feed particles at the lower layer roll over and are sprayed by water mist. Due to the force of the wind and the pressure of the enzyme spray nozzle, the trajectory of the water mist and the trajectory of the feed particles are interlaced over a large area in the upper part of the spray chamber 3.
The technical features of the present invention that are not described in the present invention can be realized by or are realized by the prior art, and the description is not limited to the above-mentioned embodiments, and the present invention is not limited to the above-mentioned embodiments, and the changes, modifications, additions or substitutions made by those skilled in the art within the spirit and scope of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The production equipment for adding feed enzyme comprises a material conveying mechanism, wherein the material conveying mechanism is communicated with an enzyme spraying chamber, the enzyme spraying chamber comprises a spraying cavity which is obliquely arranged, the upper left surface and the bottom right surface of the spraying cavity are inclined planes with high right and low left, and the lower end of the spraying cavity is gradually narrowed to a discharge hole at the lower end; an enzyme spraying nozzle is arranged in the enzyme spraying chamber, and a flow control mechanism is arranged at the joint of the material conveying mechanism and the enzyme spraying chamber; the method is characterized in that: a pneumatic grain lifting mechanism is arranged on the right side of the joint of the material conveying mechanism and the enzyme spraying chamber and close to the top of the enzyme spraying chamber, and comprises a first blowing pipe arranged on the right side surface of the spraying cavity, and the first blowing pipe is horizontally arranged; the enzyme spraying nozzle is positioned on the left side below the joint of the material conveying mechanism and the enzyme spraying chamber and is positioned at the top of the enzyme spraying chamber; a plurality of pneumatic grain turning mechanisms positioned on the right bottom surface of the spraying cavity are arranged below the joint of the material conveying mechanism and the enzyme spraying chamber, each pneumatic grain turning mechanism comprises a second blowing pipe arranged on the right bottom surface of the spraying cavity, the second blowing pipes are vertically arranged, and each pneumatic grain turning mechanism is positioned at the left lower part of the corresponding pneumatic grain raising mechanism; the inside of the spraying cavity is provided with an inclined separator for dredging air flow, the separator is made of flexible materials, the upper end of the separator is positioned at the left side of the enzyme spraying nozzle, and the lower end of the separator is close to a discharge hole of the spraying cavity; the lower end of the right bottom surface of the spraying cavity is provided with a flexible shell, and the upper surface of the flexible shell is provided with corrugated elastic lines; the top of the spraying cavity is provided with a protruding airflow space corresponding to the separator.
2. The apparatus for producing an added feed enzyme according to claim 1, wherein: the material conveying mechanism comprises a hopper, and a flow control channel is arranged between the hopper and the enzyme spraying chamber; the flow control mechanism comprises a rotating shaft penetrating through the flow control channel, the rotating shaft is fixedly connected with a flow control plate, and the axis of the flow control plate is connected with the rotating shaft.
3. A production facility for adding feed enzymes according to claim 2, wherein: the top of the spraying cavity is communicated with the flow control channel; the air chambers are arranged on the outer sides of the right side surface and the right bottom surface of the spraying cavity, the air chambers are communicated with fans, and the pneumatic grain lifting mechanism communicated with the spraying cavity is arranged at the joint of the air chambers and the right side surface of the spraying cavity; the connection part of the air chamber and the right bottom surface of the spraying cavity is provided with a plurality of pneumatic grain turning mechanisms communicated with the spraying cavity.
4. A feed enzyme added production facility according to claim 3, characterized in that: the pipe diameter of the blowing pipe I gradually decreases from the tail end to the head end; the side wall of the air chamber is provided with a wind speed adjusting mechanism I corresponding to the blowing pipe I, the wind speed adjusting mechanism I comprises a wind shield I, and the wind shield I is connected with a cylinder I.
5. A feed enzyme added production facility according to claim 3, characterized in that: the pipe diameter of the second blowing pipe gradually decreases from the tail end to the head end; the bottom of the air chamber is provided with a second wind speed adjusting mechanism corresponding to the second blowing pipe respectively, the second wind speed adjusting mechanism comprises a second wind shield, and the second wind shield is connected with a second air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899376.4A CN107625184B (en) | 2017-09-28 | 2017-09-28 | Production equipment for adding feed enzyme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899376.4A CN107625184B (en) | 2017-09-28 | 2017-09-28 | Production equipment for adding feed enzyme |
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| Publication Number | Publication Date |
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| CN107625184A CN107625184A (en) | 2018-01-26 |
| CN107625184B true CN107625184B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710899376.4A Active CN107625184B (en) | 2017-09-28 | 2017-09-28 | Production equipment for adding feed enzyme |
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| DK201791D0 (en) * | 1991-12-17 | 1991-12-17 | Boerge Holm Christensen | METHOD OF COATING |
| FI109964B (en) * | 1998-11-02 | 2002-11-15 | Lp Tutkimuskeskus Oy | Method and apparatus for the treatment of cereal grains |
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| EP2117724B1 (en) * | 2007-02-21 | 2015-04-15 | GlaxoSmithKline LLC | Continuous coating of pellets |
| CN101632414A (en) * | 2009-08-05 | 2010-01-27 | 成都大帝汉克生物科技有限公司 | Processing method of feed scenting agent and processing device thereof |
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2017
- 2017-09-28 CN CN201710899376.4A patent/CN107625184B/en active Active
Patent Citations (2)
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| EP1023844A2 (en) * | 1999-01-28 | 2000-08-02 | Edwin Eisenegger | Process for producing a concentrated mixed fodder and device for carrying out said process |
| CN204837944U (en) * | 2015-08-14 | 2015-12-09 | 云南青葵生物科技有限公司 | Prepared food fodder spraying unit |
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