CN217743088U

CN217743088U - Animal forage grass processingequipment

Info

Publication number: CN217743088U
Application number: CN202220928557.1U
Authority: CN
Inventors: 倪鹤
Original assignee: Zunhua Changyi Trading Co ltd
Current assignee: Zunhua Changyi Trading Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-11-08
Anticipated expiration: 2032-04-21

Abstract

The utility model provides an animal forage grass processing device, which comprises a reaction kettle, a conversion cylinder and a limiting cylinder, wherein forage grass raw materials are firstly put into the reaction kettle to be processed at high temperature and high pressure and then naturally sprinkled out through rotating in the conversion cylinder to form animal forage grass, the reaction kettle is arranged at the upper part of the conversion cylinder, the top part of the reaction kettle is provided with a reaction kettle feed inlet, the side wall of the reaction kettle is provided with an air inlet, the bottom part of the reaction kettle is provided with a discharge hole, and the forage grass raw materials are conveyed to the conversion cylinder through a conveying pipeline arranged at the discharge hole; be provided with conversion jar feed inlet on the conversion jar lateral wall, conversion jar feed inlet is streamlined design, and the bottom is provided with the discharge gate, and the discharge gate is used for releasing the animal forage grass, and the adjacent downward position department of conversion jar inner wall and conversion jar feed inlet is provided with friction portion, is provided with a plurality of bellyings on the friction portion internal surface, and the bellyings is used for rubbing the forage grass raw materials repeatedly. The utility model discloses a reation kettle uses with the cooperation of conversion jar and makes the cellulose expose from the lignin inside of parcel, realizes that crops are high-efficient to be recycled.

Description

Animal forage grass processingequipment

Technical Field

The utility model relates to an animal forage grass processing equipment technical field especially relates to an animal forage grass processingequipment.

Background

In order to effectively hydrolyze cellulose, the prior art has the technical methods of promoting hydrolysis by using cellulase, hydrolyzing dilute acid at high temperature and hydrolyzing concentrated acid at low temperature. However, all of these prior art methods have a problem of low large-scale economic benefit, and thus are not economically feasible, and it is even impossible to solve the problem of herbivore food using cellulose by these technical solutions. The prior art can not solve two important problems faced by people, namely the problem that biomass can be widely utilized and the problem that food nutrition is solved by means of biomass, and the prior art scheme in the field needs a fundamental innovation breakthrough.

At present, the main methods for directly utilizing cellulose in biomass/plants as the forage grass feed for ruminants include mechanical crushing, briquetting, stacking fermentation and ammoniation treatment. These methods generally improve palatability only and do not fundamentally change the state in which cellulose, hemicellulose (plant fiber) is covered with lignin, cutin, etc. and the state in which single cellulose is bound by fiber bundles in plants. Just because cellulose is still wrapped and bound by lignin and the like, the lignin and cutin are main limiting factors for utilizing various nutrients by animals, and the possibility that plant fiber can be widely used as forage grass for ruminants is limited.

Because the crude fiber is the main component of plant cell wall, including cellulose, hemicellulose, lignin, cutin and other components, and is covered by the wrapping of lignin and cutin, the possibility of direct contact of cellulose and digestive juice is low, so that most of plant straws, grass tree branches and agricultural and forestry wastes cannot become effective ruminant forage grass feed, only certain straws can be used as the effective feed of ruminants, for example, corn straws, potato straws, straws and the like with low lignin content or low lignification degree and high nutritional value can be used as the feed of ruminants in a limited amount, and also can include the feed of pigs which part of cellulose can be utilized.

After the food reaches the rumen, a large number of microorganisms cling to the surface of the food immediately, digestive enzymes such as cellulase, hemicellulase and beta-glycosidase are secreted at the same time, polysaccharide substances such as cellulose, hemicellulose and pectin in the food are decomposed, and 60-70% of energy sources are provided for ruminants. In addition to ruminants, pigs and rabbits may also break down cellulose as part of their nutrition by digestion with cellulase enzymes. After the food is fully digested by the microorganisms in the rumen, about 50% of the crude fiber can be digested in the rumen. Within the omasum, 20% of the cellulose in food is digested. The precondition is that the enzyme can directly contact the surface of cellulose, and in order to expose the cellulose, the ruminant needs to take the help of long-time chewing action to break and dissociate the cellulose, etc., thereby not only consuming the energy for growth, but also delaying the production and absorption of nutrient substances from the cellulose and hemicellulose, and reducing the titer of the feed, namely the net energy provided by the forage per unit weight and per unit time for the animal. However, cellulose in the existing forage grass is wrapped in lignin and is not exposed, so that the digestion efficiency of ruminants eating the forage grass is low, and the cellulose cannot be digested to the maximum extent.

Therefore, there is a need for further improvements to the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an animal forage grass processingequipment can solve among the current animal forage grass cellulose parcel and not expose inside the lignin for digestion efficiency is lower after ruminant eats the forage grass, so that the cellulose can not carry out the technical problem of furthest digestion.

The utility model provides an animal forage grass processing device, which comprises a reaction kettle, a conversion cylinder and a limiting cylinder, wherein the reaction kettle is arranged at the upper part of the conversion cylinder, forage grass raw materials are firstly put into the reaction kettle to be processed at high temperature and high pressure and then are sprayed into the conversion cylinder through airflow to rotate and naturally spill out to form flocculent animal forage grass;

a reaction kettle feeding hole is formed in the top of the reaction kettle, the forage grass raw material enters the reaction kettle through the reaction kettle feeding hole, an air inlet is formed in the side wall of the reaction kettle, a discharging hole is formed in the bottom of the reaction kettle, and the forage grass raw material is conveyed to the conversion cylinder through a conveying pipe arranged at the discharging hole;

the feed inlet of the conversion cylinder is arranged on the side wall of the conversion cylinder, the feed inlet of the conversion cylinder is in a streamline design, the bottom of the conversion cylinder is provided with a discharge port, the discharge port is used for releasing the forage grass for animals, the inner wall of the conversion cylinder is provided with a friction part, the inner surface of the friction part is provided with a plurality of convex parts, the convex parts are used for kneading forage grass raw materials, the friction part is provided with a friction part feed inlet matched with the feed inlet of the conversion cylinder, and the friction part feed inlet is in a streamline design;

the limiting cylinder is arranged in the conversion cylinder, a cavity is formed between the limiting cylinder and the conversion cylinder, the forage grass raw material rotates in the cavity, the top end of the limiting cylinder extends out of the conversion cylinder, and the bottom end of the limiting cylinder is arranged in the conversion cylinder and used for guiding airflow to ascend.

In the further embodiment of the utility model, still include air inlet mechanism, air inlet mechanism passes through on the reation kettle the air inlet inputs high temperature high pressure steam.

The utility model discloses a in the further embodiment, reation kettle is provided with a plurality ofly, correspondingly ground, the conveying pipeline is provided with a plurality ofly.

In a further embodiment of the present invention, a top cover is disposed on the top of the limiting cylinder.

In a further embodiment of the present invention, the reaction kettle is provided with 2 or 4 reaction kettles.

In a further embodiment of the present invention, an air inlet is provided at the bottom of the sidewall of the reaction kettle.

In a further embodiment of the present invention, a pneumatic valve is disposed on the discharging port when the pressure inside the reaction kettle reaches a predetermined threshold value, the pneumatic valve is automatically opened.

In a further embodiment of the present invention, a water reservoir is connected to the bottom of the reaction kettle.

In a further embodiment of the present invention, the friction portion is made of cast iron.

In a further embodiment of the present invention, the reaction kettle, the conversion cylinder and the material conveying pipe are all made of stainless steel.

In a further embodiment of the present invention, the protruding portion is provided as a grid structure.

In a further embodiment of the present invention, the outside of the conversion cylinder is provided with a reinforcing rib.

Compared with the prior art, the animal forage grass processing device of the utility model has the following beneficial effects:

1. the utility model discloses a reation kettle, conversion jar use with spacing section of thick bamboo's cooperation and make the cellulose expose from the lignin inside of parcel, and the animal is raised to the animal forage grass prepared with this method, can be so that cellulose digestion efficiency follow 23% and improve to 85%.

2. The utility model discloses simple structure, convenient operation, the animal forage grass that produces becomes the flocculent, compares that current animal forage grass more is fit for ruminant and eats, realizes the high-efficient high energy of crops and recycles to the production process need not any chemical additive, becomes nontoxic nuisanceless pollution-free green food.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only used for explaining the concept of the present invention.

Fig. 1 is a schematic structural view of the animal forage grass processing device of the utility model.

Summary of reference numerals:

1. reaction kettle 11, reaction kettle feed inlet 12 and air inlet

13. Discharge opening 2, conversion cylinder 21 and feed inlet of conversion cylinder

22. Discharge port 3, feed delivery pipe 31, pneumatic valve

4. Friction part 41, boss 42, friction part feed inlet

5. Air inlet mechanism 6, water storage device 7 and limiting cylinder

71. Top cover 8, cavity

Detailed Description

Hereinafter, an embodiment of an animal forage processing apparatus of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include any obvious replacement or modification of the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It is noted that, in order to facilitate a clear presentation of the structure of the parts of the embodiments of the invention, the drawings are not necessarily drawn to the same scale. The same or similar reference numerals are used to denote the same or similar parts.

The utility model provides an animal forage grass processingequipment, as shown in figure 1, including reation kettle 1 and conversion jar 2, reation kettle 1 sets up conversion jar 2's upper portion, the utility model discloses well forage grass raw materials are put into earlier reation kettle 1 is through high temperature high pressure treatment in the conversion jar 2 interior high-speed rotatory nature is unrestrained out and is formed high energy finished product animal forage grass. A reaction kettle feed port 11 is formed in the top of the reaction kettle 1, forage grass raw materials enter the reaction kettle 1 through the reaction kettle feed port 11, an air inlet 12 is formed in the side wall of the reaction kettle 1, a discharge port 13 is formed in the bottom of the reaction kettle 1, and the forage grass raw materials are conveyed to the conversion cylinder 2 through a conveying pipe 3 arranged at the discharge port 13; be provided with conversion jar feed inlet 21 on 2 lateral walls of conversion jar, make the forage grass raw materials that conveying pipeline 3 carried get into conversion jar 2 through this conversion jar feed inlet 21, 2 bottoms of conversion jar are provided with discharge gate 22, discharge gate 22 is used for releasing animal forage grass, 2 inner walls of conversion jar are provided with friction portion 4, be provided with a plurality of bellyings 41 on the 4 internal surfaces of friction portion, bellyings 41 are used for rubbing the forage grass raw materials repeatedly, are provided with on the friction portion 4 conversion jar feed inlet 21 assorted friction portion feed inlet 42, friction portion feed inlet 42 is streamlined design. The limiting cylinder 7 is arranged inside the conversion cylinder 2, a cavity 8 is formed between the limiting cylinder 7 and the conversion cylinder 2, the forage grass raw material rotates in the cavity 8, the top end of the limiting cylinder 7 extends out of the conversion cylinder 2, and the bottom end of the limiting cylinder 7 is arranged inside the conversion cylinder 2 and used for guiding airflow to rise. The limiting cylinder 7 is arranged into a cylindrical structure with two open ends as shown in figure 1.

As shown in figure 1, the feed inlet 21 of the conversion cylinder corresponds to the feed inlet 42 of the friction part, and both the feed inlets are in streamline design, have the same structural design and have certain radian and are used for guiding forage grass raw materials to rotate at a high speed along the cavity 8 in the inner wall of the conversion cylinder 2.

Preferably, the limiting cylinder 7 is arranged integrally with the conversion cylinder 2.

The feed inlet 21 of the conversion cylinder is in a streamline design, namely, the feed inlet has a certain radian along the conversion cylinder 2, so that the forage grass raw material conveyed by the feed conveying pipe 3 can rotate at a high speed after entering the conversion cylinder 2. Wherein the streamlined design of the feed port 21 of the reforming cylinder may be parallel to the horizontal direction (the vertical direction of the length direction of the reforming cylinder), or may have an angle upward or downward with respect to the horizontal direction, such as: the included angle is 10 degrees or 30 degrees, and can be specifically set according to the specific length of the conversion cylinder 2 on the premise of ensuring that all the forage grass raw materials can be fully kneaded to form the high-energy animal forage grass. The forage grass materials released from the feed inlet 21 of the conversion cylinder are released in a divergent manner instantly at the feed inlet 21 of the conversion cylinder after passing through the feed delivery pipe 3, and therefore, the feed inlet 21 of the conversion cylinder with streamline design is preferably arranged to be parallel to the horizontal direction (the vertical direction of the length direction of the conversion cylinder).

The top of the limiting cylinder 7 may be provided with a top cover 71, and certainly, the top cover 71 may not be provided at the top of the limiting cylinder 7, or the top cover 71 at the top of the limiting cylinder 7 and the limiting cylinder 7 are integrally provided. It should be noted that the top cover 71 is preferably disposed on the top of the limiting cylinder 7, but a certain distance needs to be left between the top cover 71 and the limiting cylinder 7 for hot air to overflow and for preventing impurities such as fallen leaves from entering the limiting cylinder 7 and the conversion cylinder 2. Thus, the forage grass raw material can rapidly move downwards to be sprayed out through the discharge hole 22 due to the dual functions of the rotating airflow and the hot air pressure in the high-speed rotating process and then is pulled away by the transport vehicle.

A reaction kettle feed port 11 at the top of the reaction kettle 1 can be opened and closed through a valve, and specifically can be a pneumatic valve; wherein, after forage grass raw materials with expected volume are added into the reaction kettle 1, the feed inlet 11 of the reaction kettle 1 is closed; forage grass raw materials are automatically released from the bottom discharge port 13 when the expected temperature and air pressure values are reached in the reaction kettle 1, then the pneumatic valve 31 of the bottom discharge port 13 of the reaction kettle 1 is automatically closed, meanwhile, the reaction kettle feed port 11 at the top of the reaction kettle 1 is opened through a valve, and new forage grass raw materials are added into the reaction kettle 1 again.

The forage grass raw material is agricultural waste, and can be corn straw, wheat straw, cotton straw or sunflower straw and other rural common crop straws, so that the existing forage grass raw material can be processed into animal forage grass to the maximum extent, the problem that the environment is polluted by the existing rural burning straws is solved, and the advantage of environmental sanitation is achieved while the straws are processed.

As a precious renewable resource, the straw is converted into high-quality forage grass urgently needed by the breeding industry of the herbivores such as dairy cows and the like, so that the environment is protected, the carbon emission of China is reduced, the recycling economy is developed, the income of farmers and the enthusiasm of grain planting are increased, the problem of high-quality forage grass urgently needed by the feed market of the herbivores such as dairy cows and the like in China is solved, and the development of the livestock industry of the herbivores in China is greatly promoted.

The utility model is used for forage grass raw materials broken wall is handled, make the forage grass raw materials outward appearance after handling obviously change through the broken wall after handling, it reduces to stack the volume, the stalk-like thing reduces, most all becomes the flocculus, it is fluffy soft, make the cellulose cell tear, the cell wall is loose, utilize electron microscope to observe the discovery, the straw cell is arranged neatly before handling, the cell structure is complete, cellulose parcel in the cell wall is in the lignin, the straw cell after handling is destroyed, the cell wall tears to become the cotton fiber, the intercellular space is drawn big, the profile is fuzzy, cellulose exposes from in the lignin, make the forage grass raw materials that originally can not digest can more easily digest, difficult absorbing can absorb better. Such as: if the forage grass raw materials chose for use maize straw, the ox sheep is fed to original method, and the ox sheep can the stem stalk not eat only some leaves, eat in the stomach also can only absorb about 16%, and the maize straw after changing the broken wall processing of feeding now is not the straw but high energy forage grass, and the ox sheep is eaten the back absorption rate and can be up to 85%, through the utility model discloses it is fast to increase fat, the fur is bright, the absorption rate is high after the high energy forage grass after the processing feeds the animal.

The utility model discloses a further embodiment, animal forage grass processingequipment still includes air inlet mechanism 5, air inlet mechanism 5 passes through on reation kettle 1 air inlet 12 inputs high temperature high pressure steam for lignin and cellulose in the forage grass raw materials take place the inflation under the high temperature high pressure condition, can also disinfect and degrade the pesticide residue under the high temperature condition simultaneously, make final animal forage grass more sanitation and hygiene.

In a further embodiment of the present invention, the reaction vessel 1 is provided with an air inlet 12 at the bottom of the side wall. Through setting up air inlet 12 in the lateral wall bottom, because steam slowly rises from bottom to top under the high temperature high pressure condition, can make all forage grass raw materials fully heated evenly like this, and then make the cellulose in the cell wall of forage grass raw materials all take place the inflation broken wall with lignin.

In a further embodiment of the present invention, a pneumatic valve 31 is disposed on the discharging port 13, and the pneumatic valve 31 is automatically opened when the internal air pressure of the reaction kettle 1 reaches a preset threshold value. Because the high-temperature and high-pressure steam is input through the air inlet mechanism 5 at the air inlet 12. Wherein the high temperature range is 180-220 degrees, and the high pressure range is 1.2-1.6 MPa.

In a further embodiment of the present invention, a water storage device 6 is connected to the bottom of the reaction kettle 1. Because the high-temperature and high-pressure water vapor meets cold forage grass raw materials in the process of continuously moving upwards from the bottom, a part of condensed water is generated, and in order to collect the condensed water and prevent the forage grass raw materials at the bottom from becoming wet, the condensed water is stored in the water storage device 6 in a drainage mode or is stored in a water sump.

The forage grass raw material after high-temperature and high-pressure treatment has higher initial speed because the forage grass raw material is instantaneously released into the conversion cylinder 2 in a normal pressure state under the condition of high temperature and high pressure, and the processed forage grass raw material released from the reaction kettle 1 can rotate at high speed along the friction part 4 in the conversion cylinder 2 because the feed inlet 21 of the conversion cylinder is arranged in a streamline way to have a certain radian, so that the forage grass raw material can be fully kneaded in the rotating process, thereby further exposing cellulose in the forage grass raw material from lignin, simultaneously releasing oxalic acid in the forage grass raw material, and kneading the forage grass raw material into a flocculent state, wherein the flocculent animal forage grass is more suitable for ruminants to eat. Because oxalic acid has very strong corrosivity, adopt cast iron material with friction portion 4 for this reason, can significantly reduce friction portion 4 like this and be corroded, prolong the life of conversion jar 2. In addition, the friction part 4 can be movably arranged inside the conversion cylinder 2, for example, the friction part 4 can be detachably arranged inside the conversion cylinder 2, and can be fixed on the inner wall of the conversion cylinder 2 through a bolt assembly, and the friction part 4 can be replaced under the severe corrosion condition of using the friction part 4 for a long time, so that the original conversion cylinder 2 can be utilized to the maximum extent. Preferably, the reaction kettle 1, the conversion cylinder 2 and the material conveying pipe 3 are all made of stainless steel materials, and the purpose is to reduce oxalic acid corrosion to the maximum extent.

The utility model discloses the outside of well conversion jar 2 can be provided with the strengthening rib, because high temperature high pressure forage grass raw materials can take place high-speed rotatory after releasing conversion jar 2 in the twinkling of an eye, for making rotatory in-process conversion jar 2 relatively stable, can be provided with the strengthening rib on the lateral wall of conversion jar 2 to fixed and installation conversion jar 2.

In order to facilitate the detachment of the friction part 4, the friction part 4 can be formed into a plurality of circular arc shapes, and the plurality of circular arc shapes are sequentially fixed at the position below the position adjacent to the conversion cylinder feed port 21 in the inner wall of the conversion cylinder 2 during installation.

In the utility model discloses a further embodiment, the surperficial a plurality of bellying 41 of friction portion 4 sets up to latticed structure, specifically can set up a plurality of circular-arc archs, for example hemisphere, the most hemispherical etc. on friction portion 4 internal surface, or can be provided with a plurality of arriss shape arch on friction portion 4 surface, and a plurality of arriss shape arch distribute to latticed structure, and friction portion 4 surface sets up to latticed and is used for fully rubbing the forage grass raw materials.

In order to improve the production efficiency of animal forage grass, the reaction kettle 1 may be provided with a plurality of reaction kettles, and correspondingly, the feed delivery pipe 3 is also provided with a plurality of reaction kettles. Preferably, the number of the reaction kettles 1 is 2 or 4, specifically, as shown in fig. 1, the number of the reaction kettles 1 is 2, and the 2 reaction kettles 1 are respectively arranged at the upper left and the upper right of the conversion cylinder 2. The reaction kettles 1 are respectively arranged above the left side and the right side of the conversion cylinder 2, the conversion cylinder feed inlets 21 are respectively arranged on the left side and the right side of the conversion cylinder 2, preferably, the two conversion cylinder feed inlets 21 are arranged in a bilateral symmetry mode, and the arrangement can be carried out at a certain angle without the symmetrical arrangement. Wherein, the two reaction kettles 1 work alternately. One of the reaction kettles 1, for example, the left reaction kettle 1, may have a forage grass raw material wall-hanging phenomenon during operation, but the other reaction kettle 1, for example, the right reaction kettle 1, may rotate in a reverse direction, so as to knock off the forage grass raw material which is originally wall-hanging, and realize the function of the self-cleaning friction part 4.

Wherein, preferably, an even number of reaction kettles 1 are selected for work, so that the effect of self-cleaning the conversion tank 2 in the process of processing the animal forage can be realized. If 4 reation kettle 1 work, can set up two liang of reation kettle 1's conveying pipeline 3 into the Y type to 2 last conversion jar feed inlets 21 of realization conversion jar 2 correspond 4 discharge openings 13 on the reation kettle 1.

The embodiment of the animal forage grass processing device of the utility model is explained above. The specific features of an animal forage processing apparatus of the present invention, such as shape, size and location, can be specifically designed in accordance with the role of the features disclosed above, as can be achieved by those skilled in the art. Moreover, the technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the present invention to achieve the purpose of the present invention.

Claims

1. The animal forage grass processing device is characterized by comprising a reaction kettle, a conversion cylinder and a limiting cylinder, wherein the reaction kettle is arranged at the upper part of the conversion cylinder, forage grass raw materials are firstly put into the reaction kettle to be processed at high temperature and high pressure, and then are sprayed into the conversion cylinder through airflow to rotate and naturally fall out to form flocculent animal forage grass; wherein, the first and the second end of the pipe are connected with each other,

2. The animal fodder processing apparatus of claim 1 further including an air inlet means for inputting high temperature, high pressure steam through said air inlet in said reaction vessel.

3. The animal forage processing apparatus of claim 1 wherein said reaction vessel is provided in plurality and correspondingly said feed delivery tube is provided in plurality.

4. The animal forage processing apparatus of claim 1 wherein a top cover is provided atop said retaining cylinder.

5. The animal forage processing apparatus of claim 1 wherein an air inlet is provided in the bottom of the side wall of said reaction kettle.

6. The animal fodder processing apparatus according to claim 1 wherein a pneumatic valve is provided on the discharge opening, said pneumatic valve being automatically opened when the air pressure inside the reaction vessel reaches a predetermined threshold value.

7. The animal forage processing apparatus of claim 1 wherein a water reservoir is connected to the bottom of said reaction vessel.

8. The animal forage processing apparatus of claim 1 wherein said friction portion is cast iron.

9. The animal fodder processing apparatus of claim 1 wherein the reaction vessel, the conversion tank and the feed delivery tube are made of stainless steel.

10. The animal fodder processing apparatus of claim 1 wherein reinforcing ribs are provided on the outside of the conversion jar.