阅读说明：本技术 禽畜粪便回收方法 (Method for recovering animal dung ) 是由 林世章 于 2020-05-19 设计创作，主要内容包括：本发明公开了一种禽畜粪便回收方法,包括﹕禽畜养殖场从业者将禽畜排放的粪便收集,并达到预定的量时,禽畜养殖场从业者通过通讯装置通知回收者进行回收处理。在回收者前往禽畜养殖场,视情况在现场处理或载回处理,若是粪便的干燥度在预计范围内就现场利用活塞式的禽畜粪便回收装置处理。粪便的干燥度不在预计范围内,回收者就必需将粪便载回处理,使粪便的干燥度达预计范围内。回收者将干燥后的粪便利用活塞式的禽畜粪便回收装置挤出,在挤压过程中,该禽畜粪便回收装置内部通过活塞运动产生热量,利用该热量对粪便进行杀菌,粪便挤压后形成粒状物、条状物或棒状物的肥料。(The invention discloses a livestock excrement recovery method, which comprises the steps that livestock excrement discharged by a livestock farm practitioner is collected, and when the livestock excrement reaches a preset amount, the livestock farm practitioner informs a recoverer to perform recovery processing through a communication device. When a recycler goes to a livestock farm, the livestock manure is treated or recycled on site according to the situation, and if the dryness of the manure is within the expected range, the manure is treated by a piston type livestock manure recycling device on site. If the dryness of the feces is not within the expected range, the recycler must return the feces to the treatment to bring the dryness of the feces within the expected range. The recycler extrudes the dried excrement by using a piston type livestock excrement recycling device, heat is generated inside the livestock excrement recycling device through the movement of a piston in the extrusion process, the excrement is sterilized by using the heat, and the excrement is extruded to form a fertilizer of granular objects, strip-shaped objects or rod-shaped objects.)

1. The method for recovering the livestock and poultry manure is characterized by comprising the steps of

a) Collecting the feces discharged by livestock on the practitioner of livestock farm

b) When the excrement of the livestock reaches a preset amount, the practitioner in the livestock farm notifies the recycler to recycle the excrement through the communication device

c) Directly processing or carrying back processing on site according to conditions after a recycler goes to a livestock farm, and if the dryness of excrement is in an expected range, directly processing on site by using a piston type livestock excrement recycling device

d) The dryness of the feces is not in the expected range, and the feces must be carried back for treatment by the reclaimer to make the dryness of the feces reach the expected range

e) The recoverer extrudes the dried excrement by utilizing the piston type livestock excrement recovery device, the heat is generated in the livestock excrement recovery device through the motion of the piston in the extrusion process, the excrement is sterilized by utilizing the heat, and the fertilizer of granular matters, strip-shaped matters or rod-shaped matters is formed after the excrement is extruded.

2. A method for recovering feces of livestock and poultry as claimed in claim 1, wherein the dryness of the feces in the expected range in step c is between 25% and 30% by volume.

3. A method for recovering feces of livestock and poultry as claimed in claim 1, wherein the temperature inside said apparatus for recovering feces of livestock and poultry is 120 to 150 ℃ by the heat generated by the movement of the piston during the extrusion in step e.

4. A method for recovering feces of livestock and poultry as claimed in claim 1, wherein the diameter of said pellet, stick or stick of step e is between 0.3 cm and 3 cm.

5. A method of recovering poultry and livestock manure as claimed in claim 1, wherein the dryness of the pellets, noodles or bars of step e is between 15% and 20% by volume.

Technical Field

The invention relates to a method for quickly forming fertilizer, in particular to a method for recovering livestock manure capable of quickly forming the fertilizer into a preset shape.

Background

It is known that, at present, livestock manure is collected, dried, mixed with agricultural waste to form an organic fertilizer, and then the organic fertilizer is solidified to be made into a rod-like object, a strip-like object or a granular object. The solidification forming mode ensures that the organic fertilizer has no odor after solidification forming, less dust during spreading, reduced weight and volume, and better quality of spreading operation.

In the past, after the livestock manure is dried and mixed with agricultural wastes to prepare an organic fertilizer, the organic fertilizer is prepared by a traditional spiral extrusion type device or a ring die rolling type device. Because the spiral extrusion type device and the ring die rolling type device can solidify and form the organic fertilizer, in the extrusion process, high-temperature treatment is additionally applied to kill bacteria and ova in the organic fertilizer, and meanwhile, an adhesive is added into the organic fertilizer to enable the extruded fertilizer to be formed into granular, rod-shaped or strip-shaped objects, so that the trouble in manufacturing is caused, and the manufacturing cost is increased.

Disclosure of Invention

Therefore, the main purpose of the present invention is to solve the conventional disadvantages, and the present invention provides a fertilizer which is obtained by collecting and drying a large amount of feces generated in a livestock and poultry breeding place, extruding the fertilizer into granules, rods or strips by using a piston type livestock and poultry feces recovery device, generating heat in a friction heat generation manner of piston movement during the fertilizer extrusion process, and killing bacteria and eggs in the fertilizer by using the heat generated by the friction heat generation, so that the manufacturing process is easier and simpler, and the manufacturing cost can be reduced.

In order to achieve the purpose, the invention provides a livestock excrement recovery method which comprises the steps of collecting excrement discharged by livestock by a livestock farm practitioner. When the livestock excrement is collected to reach a preset amount, the livestock farm practitioner informs a recycler to recycle through the communication device. After a recycler goes to a livestock farm, the livestock manure is directly treated or recycled on site according to the situation, and if the dryness of the manure is within the expected range, the manure is directly treated by using a piston type livestock manure recycling device on site. If the dryness of the feces is not within the expected range, the recycler must return the feces to the treatment to bring the dryness of the feces within the expected range. The recycler extrudes the dried excrement by using a piston type livestock excrement recycling device, heat is generated in the livestock excrement recycling device through the movement of a piston in the extrusion process, the excrement is sterilized by using the heat, and the excrement is extruded to form a fertilizer of granular matters, strip-shaped matters or rod-shaped matters.

In one embodiment of the invention, the dryness of the stool in the expected range is between 25% to 30% by volume content.

In one embodiment of the invention, the heat generated by the movement of the piston during the extrusion process makes the temperature inside the livestock and poultry manure recycling device between 120 ℃ and 150 ℃.

In one embodiment of the present invention, the diameter of the pellet, rod or stick is between 0.3 cm and 3 cm.

In one embodiment of the present invention, the dryness of the pellets, noodles or sticks is between 15% and 20% by volume.

Drawings

FIG. 1 is a schematic view of the process for recovering feces from livestock and poultry according to the present invention;

FIG. 2 is a schematic view of the livestock manure recovery apparatus of the present invention;

FIG. 3 is a schematic view showing the extrusion operation of the livestock manure recovery device of the present invention;

FIG. 4 is a schematic view of another embodiment of the present invention;

FIG. 5 is a schematic diagram of another embodiment of the present invention.

Symbolic illustration in the drawings:

s100 to S108;

1, a pipe body;

11 a pipeline;

12 an actuation zone;

13 a pushing zone;

131 feed inlet;

132 push-in port;

14 a model area;

141 channels;

142 a compression section;

143 a release section;

144 an output section;

2, a piston driving mechanism;

21 a power generator;

22 a trace;

23 a piston body;

3, fertilizing;

4 a temperature sensor;

5 a heater.

Detailed Description

The technical contents and the detailed description of the present invention are described below with reference to the accompanying drawings:

please refer to fig. 1, which is a schematic diagram of the fertilizer recycling process of the livestock manure of the present invention. As shown in fig. 1: the method for recovering the livestock and poultry manure is mainly characterized in that a large amount of manure is produced in livestock and poultry farms such as chickens, ducks, geese, pigs or cows, and the manure is collected and prepared into a fertilizer to provide nutrients required by planted plants.

First, in step S100, the fecal collection practitioner can collect fecal discharged from chickens, ducks, geese, pigs or cattle in a barrel or in a centralized location.

And step S102, informing a retriever of the processing, wherein when the livestock farm practitioner considers that the excrement discharged by the livestock reaches a preset amount, the livestock farm practitioner can inform the retriever of the recovery processing through the communication device.

And S104, optionally, the recycler performs direct treatment or recycling treatment on site after the recycler goes to the livestock farm, and if the dryness (water content) of the excrement is in the allowable or expected range, the excrement can be directly treated by the livestock excrement recycling device on site.

Step S106, drying: in step S104, if the dryness (water content) of the feces is not within the allowable or expected range, the recycler must return the feces to the treatment site, and the feces have a volume content of 25% to 30% by volume by using a solid-liquid separator for livestock feces. Other formulations may be added before curing of the feces having a dryness within a desired range, or may be added simultaneously with the drying treatment. For example, chicken manure is rich in nutrients, 18.7% of crude protein, 2.5% of fat, 13% of ash, 11% of carbohydrate, 7% of fiber, 2.34% of nitrogen, 2.32% of phosphorus and 0.83% of potassium, and because each plant requires different fertilizer components, it is sometimes necessary to add other fertilizers, such as: more potassium fertilizer (plant ash, milk or tea can be added) is needed for fruits, more phosphate fertilizer (bone powder or hair) is needed for flowers, and nitrogen fertilizer (dry leaf vegetable stems or melon and fruit peels) is needed for stems and leaves.

Step S108, the processing person extrudes the dried excrement through the piston type livestock and poultry excrement recycling device, heat is generated inside the livestock and poultry excrement recycling device in the extrusion process of the piston type livestock and poultry excrement recycling device, the temperature rises to 120-150 ℃, and the excrement can be sterilized through high temperature generated by the heat so as to kill eggs and bacteria carried in the excrement. And forming a pellet, stick or stick after the manure has been extruded, the pellet, stick or stick having a diameter of between about 0.3 cm and about 3 cm and a dryness of between 15% and 20% by volume.

Finally, the treated excrement can form fertilizer, and the fertilizer is compressed and sterilized at high temperature in the treatment process, so that nutrients can be provided for plants in the soil.

Referring to fig. 2, the livestock manure recycling apparatus of the present invention includes a pipe body 1 and a piston driving mechanism 2. Mainly utilizes piston type extrusion to quickly solidify and shape fertilizer (not shown).

The tube 1 has an axial channel 11 therein, and the channel 11 is divided into an actuating region 12, a pushing region 13 and a molding region 14. The pushing area 13 has a feeding hole 131 and a pushing opening 132, the feeding hole 131 and the pushing opening 132 are disposed perpendicular to each other, the feeding hole 131 is used for pushing fertilizer (not shown) into the pushing area 13, and the fertilizer is pushed into the pushing opening 132 by the action of the piston. The model zone 14 has a channel 141 with an inner diameter smaller than the inner diameter of the pipe 11, one end of the channel 141 extends a compression section 142 with an inner diameter gradually reduced from inside to outside and the other end extends a release section 143 with an inner diameter gradually increased from inside to outside, the compression section 142 is communicated with the pushing-in port 132, the release section 143 is connected with an output section 144, and the fertilizer passes through the output section 144 of the model zone 14 to form granules, rods or strips.

The piston driving mechanism 2 is disposed in the actuating region 12, the piston driving mechanism 2 includes a power generator 21, the power generator 21 is connected to a linkage (crank) 22, and the linkage 22 is connected to a piston 23. When the power generator 22 is activated, the linkage rod 22 is driven forward and backward, so that the linkage rod 22 drives the piston body 23 to perform a piston motion in the actuation area of the duct 11 and the pushing area 13. In the present example of fig. 2, the power generator 21 is a hydraulic cylinder or a pneumatic cylinder.

Please refer to fig. 3, which is a schematic diagram of the extrusion operation of the livestock manure recycling device of the present invention. As shown in the figure, the fertilizer is prepared by adding rice hull padding into livestock and poultry manure, wherein the livestock and poultry manure is one or more of chicken manure, duck manure, goose manure, pig manure or cattle manure. After the fertilizer is blended, the mixture is extruded and molded.

Before the fertilizer 3 is extruded and formed, the high-temperature fertilizer can be dried at the front section or the rear section of the pipe body 1 of the livestock excrement recovery device, then the livestock excrement recovery device is started in advance, the power generator 21 drives the piston body 23 to move back and forth, so that the outer surface of the piston body 23 and the inner wall of the actuating area 12 of the pipeline 11 generate heat through friction, when the temperature reaches a preset temperature (120-150 ℃), the fertilizer enters from the feed port 131 of the pushing area 13, the piston body 23 pushes the fertilizer from the push port 132, the fertilizer passes through the compression section 142, the channel 141 and the release section 143 of the model area 14, and the extruded fertilizer 3 is output from the output section 144 to form granular objects, rod-shaped objects or strip-shaped objects with the diameter of about 0.3 cm to 3 cm and the dryness (water content) of 15-20%. And the formula materials such as agricultural wastes or wastes left after the processing of the subsidiary food can also be added in the extrusion process.

In the extruding process of the fertilizer, the outer surface of the piston body 23 and the inner wall of the actuating area 12 of the pipeline 11 generate heat through friction, so that bacteria and eggs in the livestock manure can be killed when the temperature reaches 120-150 ℃, meanwhile, lignin and cellulose in the fertilizer 3 can be softened to generate adhesive force when the temperature is 120-150 ℃, and the fertilizer can be rapidly molded without adding an additional adhesive in the extruding process, and the manufacturing cost can also be reduced.

Please refer to fig. 4, which is a schematic diagram of another embodiment of the present invention. As shown in fig. 4, a temperature sensor 4 and a heater 5 may be additionally disposed on the tube body 1 of the piston-type livestock manure recycling device of the present invention, the heater 5 may be annularly disposed on the outer surface of the tube body 1, the temperature sensor 4 senses the temperature generated by friction between the piston body 23 and the duct 11 when moving, and transmits the sensed temperature to an external control device (not shown) for judgment, and when the temperature reaches a predetermined heating temperature (120 ℃ -150 ℃), the fertilizer can be rapidly solidified and molded.

When the external control device determines that the heating temperature sensed by the temperature sensor 4 is lower than the predetermined heating temperature (120 ℃ -150 ℃), the external control device can start the heater 5 to heat the pipe body 1 to the predetermined heating temperature, so that fertilizer can be heated.

Please refer to fig. 5, which is a schematic diagram of another embodiment of the present invention. As shown in fig. 5, the present embodiment is substantially the same as fig. 4, except that the heater 5 is annularly disposed inside the tube body 1, the temperature sensor 4 senses the temperature of the friction heat generated between the piston body 23 and the pipe 11 when moving, and transmits the sensed temperature to an external control device (not shown), and when the temperature reaches a predetermined heating temperature (120 ℃ -150 ℃), the fertilizer can be rapidly cured and molded.

When the external control device determines that the heating temperature sensed by the temperature sensor 4 is lower than the predetermined heating temperature (120 ℃ -150 ℃), the external control device can start the heater 5 to heat the pipe body 1 to the predetermined heating temperature, so that fertilizer can be heated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so that all equivalent changes made by using the contents of the present specification or the drawings are included in the scope of the present invention.