CN212425890U - Quick livestock manure fermentation cylinder air supply arrangement - Google Patents
Quick livestock manure fermentation cylinder air supply arrangement Download PDFInfo
- Publication number
- CN212425890U CN212425890U CN202020345872.2U CN202020345872U CN212425890U CN 212425890 U CN212425890 U CN 212425890U CN 202020345872 U CN202020345872 U CN 202020345872U CN 212425890 U CN212425890 U CN 212425890U
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- Prior art keywords
- air
- air supply
- dispersing pipe
- stirring
- air dispersing
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- 238000000855 fermentation Methods 0.000 title claims abstract description 49
- 230000004151 fermentation Effects 0.000 title claims abstract description 49
- 239000010871 livestock manure Substances 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 87
- 238000009423 ventilation Methods 0.000 claims abstract description 40
- 244000144972 livestock Species 0.000 claims abstract description 15
- 244000144977 poultry Species 0.000 claims abstract description 15
- 210000003608 fece Anatomy 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 210000002700 urine Anatomy 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of fermentation of livestock and poultry manure, in particular to a quick air supply device for a fermentation tank of livestock and poultry manure, which comprises a stirring main shaft, wherein two layers of ventilation stirring teeth are arranged on the stirring main shaft and are close to the bottom of the fermentation tank; and an air supply distributor is arranged below the ventilation stirring teeth and is connected with the fan. The utility model provides a quick livestock and poultry excrement and urine fermentation cylinder air supply arrangement sets up two-layer ventilation stirring tooth, respectively through the air supply passageway air feed of difference, and air feed atmospheric pressure is sufficient, but also sets up the air supply distributor, connects the fan alone for especially the bottom air feed is abundant in the fermentation cylinder, makes wherein good oxygen bacterium obtain sufficient oxygen and carry out good oxygen fermentation, and the excrement and urine fermentation is abundant, fast, the cycle is short.
Description
Technical Field
The utility model belongs to the technical field of animal manure fermentation, concretely relates to quick animal manure fermentation cylinder air supply arrangement.
Background
At present, livestock and poultry breeding in China is rapidly developed, a large amount of livestock and poultry manure is generated in the livestock and poultry breeding process, particularly in large-scale or large-scale farms, so that the livestock and poultry manure needs to be subjected to harmless treatment or resource utilization, otherwise, resource waste and environmental pollution are caused.
For the treatment of animal manure, the main method is the microbial fermentation mode, the equipment that adopts is mainly the fermentation cylinder, and animal manure carries out aerobic fermentation in the fermentation cylinder under the microbial action, sets up agitating unit and ventilation unit in the fermentation cylinder, utilizes agitating unit and ventilation unit's effect to guarantee to supply with microorganism growth and breed and fermentation, and the ventilation unit who adopts ventilation stirring tooth is the better technical solution of effect among the prior art, but still has the problem in the prior art use, and the concrete problem is as follows:
the material quality in the fermentation tank is great, and the wind-force of air-blower among the prior art is limited, leads to the easy retardation of the air that ventilates the stirring tooth and supply with, reduces the air feed efficiency in the fermentation tank, influences fermentation tank production efficiency.
(two) the stirring tooth that ventilates is located the stirring main shaft and sets up from last layering down, the air supply passageway in the stirring main shaft is a plurality of layers of stirring tooth air supplies that ventilates simultaneously, because the material in the fermentation cylinder increases from upper portion to lower part gravity in proper order, consequently, the retardation that the stirring tooth that ventilates that is located the material of fermentation cylinder lower part received when supplying with the air is also the biggest, lead to fermentation cylinder bottom air supply not enough, the top air supply is abundant, but the fermentation of fermentation cylinder bottom is flourished often, it is many to need oxygen, seriously influence fermentation efficiency like this, the fermentation cycle is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick air supply device for a fermentation tank of livestock and poultry manure, which can fully mix air and materials, especially fully supply oxygen near the bottom of the fermentation tank, and improve the production efficiency of the fermentation tank.
In order to achieve the technical purpose, the utility model adopts the technical scheme that:
a quick air supply device for a fermentation tank of livestock and poultry manure comprises a stirring main shaft, wherein two layers of ventilation stirring teeth are arranged on the stirring main shaft and close to the bottom of the fermentation tank, a top air supply channel and a bottom air supply channel are axially arranged in the fermentation tank main shaft and are respectively connected with a fan, the top air supply channel is communicated with the ventilation stirring teeth at the upper part, and the bottom air supply channel is connected with the ventilation stirring teeth at the lower part;
and an air supply distributor is arranged below the ventilation stirring teeth and connected with a fan.
As an improvement, the air supply distributor comprises a first air dispersing pipe, a second air dispersing pipe and a third air dispersing pipe, the first air dispersing pipe and the third air dispersing pipe are formed in a duplex shape, air outlet holes are formed in two sides of the bottom of the first air dispersing pipe, the bottom of the second air dispersing pipe and the bottom of the third air dispersing pipe, and material blocking plates are arranged on two sides of the top of the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe.
As a further improvement, the cross section of the baffle plate is V-shaped, and the baffle plate is tangentially connected with the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe.
As a further improvement, the number of the ventilating and stirring teeth at the lower position is three, the three ventilating and stirring teeth are uniformly distributed along the circumferential direction of the stirring main shaft, and the number of the ventilating and stirring teeth at the upper position is two, and the ventilating and stirring teeth at the lower position are arranged in a staggered manner.
As a further improvement, the included angle between the two ventilating and stirring teeth positioned at the upper part is 132 degrees, and the ventilating and stirring tooth positioned at the lower part is positioned in the middle of the two ventilating and stirring teeth positioned at the upper part.
As a further improvement, the stirring main shaft is divided into a plurality of sections which are arranged up and down, and two adjacent sections of the stirring main shaft are connected through flanges.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
because the stirring main shaft is provided with two layers of ventilation stirring teeth, air is supplied through different air supply channels respectively, the air supply pressure is sufficient, an air supply distributor is further arranged, and the fan is connected independently, so that air supply is sufficient especially at the bottom in the fermentation tank, aerobic bacteria in the fermentation tank can obtain enough oxygen for aerobic fermentation, the excrement fermentation is sufficient, and the speed is high.
The distribution distributor comprises a first air dispersing pipe, a second air dispersing pipe and a third air dispersing pipe, wherein the first air dispersing pipe and the third air dispersing pipe are formed in a duplex shape, so that the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe can be separately installed and manufactured, the manufacturing and the installation are convenient, and the air dispersing effect is good.
The position ventilation stirring tooth under is equipped with threely, and three ventilation stirring tooth is along the circumference evenly distributed of stirring main shaft, and the ventilation stirring tooth that the position is last is equipped with two, and it sets up with the crisscross of the ventilation stirring tooth of position under, specifically, the position is the contained angle of two last ventilation stirring teeth 132 degrees, and a ventilation stirring tooth that the position is down is located two that the position is last ventilation stirring tooth's centre, according to the air feed scope and the stirring effect of ventilation stirring tooth, the position overall arrangement of rational arrangement ventilation stirring tooth guarantees that air feed and material intensive mixing mix, realizes that the oxygen suppliment is abundant.
Because the stirring main shaft is heavy, the stirring main shaft is divided into a plurality of sections which are arranged up and down, and two adjacent sections of stirring main shafts are connected through flanges, so that the stirring main shaft is convenient to manufacture, install and debug.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIGS. 2 and 3 are schematic views showing the structure of the air diffusing pipe;
FIG. 4 is a schematic view of the distribution of the vented stirring teeth;
FIG. 5 is a schematic structural view of a vented rabble tooth;
in the figure, 1-a stirring main shaft, 110-a top air supply channel, 120-a bottom air supply channel, 2-a ventilation stirring tooth, 201-a ventilation stirring tooth positioned at the upper part, 202-a ventilation stirring tooth positioned at the lower part, 2201-a main bone, 2202-a lower flat plate, 2203-an upper cover plate, 2204-a stainless steel outer wrapping plate, 230-a ventilation stirring tooth, 231-an air supply plate, 2311-an upper side plate, 2312-a lower side plate, 2313-an air outlet hole, 2314-an air supply cover plate, 3-an air supply distributor, 310-a first air dispersing pipe, 320-a second air dispersing pipe, 330-a third air dispersing pipe, 301-an air outlet hole, 302-a material baffle plate and 4-a flange.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
As shown in fig. 1 to 4, the air supply device for the rapid fermentation tank of the livestock and poultry manure comprises a stirring main shaft 1, wherein two layers of ventilation stirring teeth 2 are arranged on the stirring main shaft and close to the bottom of the fermentation tank, a top air supply channel 110 and a bottom air supply channel 120 are axially arranged in the fermentation tank main shaft 1, the top air supply channel 110 and the bottom air supply channel 120 are respectively connected with a fan, the top air supply channel 110 is communicated with the ventilation stirring teeth 201 at the upper position, and the bottom air supply channel is connected with the ventilation stirring teeth 202 at the lower position;
be located ventilation stirring tooth 2's below is equipped with air supply distributor 3, air supply distributor 3 connects the fan, and air supply distributor 3 specifically can set up on the tank bottom, specifically, and different fans are connected respectively to top air supply passageway, bottom air supply passageway and air supply distributor, guarantee that every air supply circuit all has sufficient air supply pressure
In this embodiment, the air supply distributor 3 includes a first air dispersing pipe 310, a second air dispersing pipe 320 and a third air dispersing pipe 330, the first air dispersing pipe 310 and the third air dispersing pipe 330 are formed in a I shape, the second air dispersing pipe 320 is formed in a double shape, air outlets 301 are disposed on two sides of the bottom of the first air dispersing pipe 310, the second air dispersing pipe 320 and the third air dispersing pipe 330, and material blocking plates 302 are disposed on two sides of the top of the first air dispersing pipe 310, the second air dispersing pipe 320 and the third air dispersing pipe 330.
In this embodiment, the cross section of the baffle plate 302 is V-shaped, and the baffle plate 302 is tangentially connected with the first air dispersing pipe 310, the second air dispersing pipe 320 and the third air dispersing pipe 330.
In this embodiment, three ventilation stirring teeth 202 are arranged at the lower position, three ventilation stirring teeth 2 are uniformly distributed along the circumferential direction of the stirring main shaft 1, and two ventilation stirring teeth 201 are arranged at the upper position and are arranged in a staggered manner with the ventilation stirring teeth 202 at the lower position.
In this embodiment, the included angle of the ventilating and stirring teeth 201 at two positions is 132 degrees, and the ventilating and stirring teeth 202 at one position are located at two positions at the upper position in the middle of the ventilating and stirring teeth 2, so that the air supply range is reasonably set.
In this embodiment, the structure of the ventilation stirring tooth 2 may be as shown in fig. 5, and of course, other structures may also be adopted, which are only used for illustration and are not specifically limited, the ventilation stirring tooth 2 includes a main bone 2201 vertically arranged, a lower flat plate 2202 horizontally arranged is vertically connected to the bottom end of the main bone, an upper cover plate 2203 is connected to the top end of the main bone and one end of the lower flat plate far away from the main bone, the lower flat plate and the upper cover plate enclose a cavity with a cross section of a right triangle, a stainless steel outer wrapping plate 2204 is wrapped on the top end of the main bone, the upper cover plate and the lower flat plate, an air supply plate 231 is connected to the outside of the main bone, the air supply plate includes an upper side plate 2311 and a lower side plate 2312, the top end of the upper side plate is connected to the top end of the outside of the main bone, the bottom end of the lower side plate is connected to the, the upper side plate, the lower side plate and the main rib enclose a triangular air duct, an air outlet 2313 is formed in the middle of the lower side plate, an air supply cover plate 2314 is arranged on the upper side plate, the air supply cover plate extends to protrude out of the lower side plate, the upper side plate, the lower side plate and the air supply cover plate are all stainless steel plates, one end of each ventilation stirring tooth is sealed, and the other end of each ventilation stirring tooth is connected with the stirring main shaft. In this embodiment, the stirring main shaft 1 is divided into a plurality of sections arranged up and down, and two adjacent sections of the stirring main shaft are connected through a flange 4.
The utility model provides a quick livestock and poultry excrement and urine fermentation cylinder air supply arrangement sets up two-layer ventilation stirring tooth, respectively through the air supply passageway air feed of difference, and air feed atmospheric pressure is sufficient, but also sets up the air supply distributor, connects the fan alone for especially the bottom air feed is abundant in the fermentation cylinder, makes wherein good oxygen bacterium obtain sufficient oxygen and carry out good oxygen fermentation, and the excrement and urine fermentation is abundant, fast, the cycle is short.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A quick air supply device for a fermentation tank of livestock and poultry manure is characterized by comprising a stirring main shaft, wherein two layers of ventilation stirring teeth are arranged on the stirring main shaft and close to the bottom of the fermentation tank;
and an air supply distributor is arranged below the ventilation stirring teeth and connected with a fan.
2. The air supply device for the rapid fermentation tank for the excrements of livestock and poultry as claimed in claim 1, wherein the air supply distributor comprises a first air dispersing pipe, a second air dispersing pipe and a third air dispersing pipe, the end parts of the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe are closed, the first air dispersing pipe and the third air dispersing pipe are formed in a shape of a worker, the second air dispersing pipe is formed in a shape of a double worker, air outlet holes are formed in two sides of the bottom of the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe, and baffle plates are arranged on two sides of the top of the first air dispersing pipe, the second air dispersing pipe.
3. The air supply device for the rapid livestock manure fermentation tank as claimed in claim 2, wherein the cross section of the baffle plate is V-shaped, and the baffle plate is tangentially connected with the first air dispersing pipe, the second air dispersing pipe and the third air dispersing pipe.
4. A rapid air supply device for fermentation tanks of livestock and poultry manure according to claim 1, 2 or 3, characterized in that three of said ventilating and stirring teeth are provided at the lower position, the three ventilating and stirring teeth are uniformly distributed along the circumferential direction of said stirring main shaft, and two of said ventilating and stirring teeth are provided at the upper position, and are staggered with the ventilating and stirring teeth at the lower position.
5. The air supply device for the rapid livestock manure fermentation tank of claim 4, wherein the included angle between two upper ventilating and stirring teeth is 132 degrees, and the lower ventilating and stirring tooth is positioned in the middle of the two upper ventilating and stirring teeth.
6. The air supply device for the rapid fermentation tank for the excrements of livestock and poultry according to claim 1, wherein the stirring main shaft is divided into a plurality of sections which are arranged up and down, and two adjacent sections of the stirring main shaft are connected through flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345872.2U CN212425890U (en) | 2020-03-18 | 2020-03-18 | Quick livestock manure fermentation cylinder air supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345872.2U CN212425890U (en) | 2020-03-18 | 2020-03-18 | Quick livestock manure fermentation cylinder air supply arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN212425890U true CN212425890U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345872.2U Active CN212425890U (en) | 2020-03-18 | 2020-03-18 | Quick livestock manure fermentation cylinder air supply arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253176A (en) * | 2020-03-18 | 2020-06-09 | 山东鑫正达机械制造有限公司 | Quick livestock manure fermentation cylinder |
-
2020
- 2020-03-18 CN CN202020345872.2U patent/CN212425890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253176A (en) * | 2020-03-18 | 2020-06-09 | 山东鑫正达机械制造有限公司 | Quick livestock manure fermentation cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An air supply device for fast livestock manure fermentation tank Effective date of registration: 20220330 Granted publication date: 20210129 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SENSITAR MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2022980003701 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230322 Granted publication date: 20210129 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SENSITAR MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2022980003701 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast air supply device for livestock and poultry manure fermentation tank Effective date of registration: 20230327 Granted publication date: 20210129 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SENSITAR MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2023980036283 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210129 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SENSITAR MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2023980036283 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast air supply device for livestock and poultry manure fermentation tanks Granted publication date: 20210129 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SENSITAR MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2024980007288 |