CN215250497U - Fermentation stirring device for livestock and poultry breeding waste - Google Patents
Fermentation stirring device for livestock and poultry breeding waste Download PDFInfo
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- CN215250497U CN215250497U CN202121340360.8U CN202121340360U CN215250497U CN 215250497 U CN215250497 U CN 215250497U CN 202121340360 U CN202121340360 U CN 202121340360U CN 215250497 U CN215250497 U CN 215250497U
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- stirring
- flow guide
- confluence chamber
- fermentation
- tank body
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model discloses a livestock and poultry breeding waste fermentation agitating unit belongs to fermentation cylinder technical field. The stirring structure comprises a flow guide part, a converging chamber, a stirring nozzle and stirring blades, wherein the flow guide part is a flow guide channel which is attached to the inner wall of the tank body, one end of the flow guide part is arranged at the upper part in the tank body, and the other end of the flow guide part is communicated with the converging chamber; the confluence chamber is arranged at the bottom in the tank body, the stirring blades are arranged in the confluence chamber, and the stirring blades are connected with a stirring motor positioned at the bottom of the tank body through a stirring shaft; the mixing nozzle is arranged on the upper end surface of the confluence chamber and communicated with the confluence chamber, and the mixing nozzle is arranged upwards relative to the tank body; the stirring motor drives the stirring blades to rotate, so that the fermentation liquor collected from the flow guide part into the confluence chamber is sprayed out through the stirring nozzle. The utility model meets the requirement of the fermentation tank on stirring effect, and forms material circulation flow; scum in the fermentation tank can be broken, and the hydrolysis reaction efficiency is improved.
Description
Technical Field
The utility model relates to a fermentation cylinder technical field, especially a discarded object fermentation agitating unit is bred to beasts and birds.
Background
Polluted sewage, solid excrement and foul gas generated by a large-scale farm are large in quantity and concentrated, and especially the pollution to the environment caused by water quality pollution and foul smell is the most serious. According to the management condition of the large-scale farms in China on environmental pollution and the loss rate of normal water-washed manure, 40.7 tons and 30.3 tons of COD and BOD of a ten-thousand pig farms are lost into a water body every year, which is equivalent to the discharge amount of pollutants of industrial enterprises with a certain scale.
The prior art can ferment and process livestock and poultry breeding wastes into fertilizers, mainly solid-liquid separation is carried out on the livestock and poultry breeding wastes, namely dung and water, the solid wastes can be prepared into solid fertilizers after fermentation treatment, and the liquid wastes can be prepared into liquid fertilizers after fermentation treatment.
For example, in the process of producing liquid fertilizer by using the waste of cattle farm, firstly, the sewage and the urine of the cattle farm are conveyed into a buffer pool, the content indexes of the urine are sampled and analyzed, the urine is conveyed into a fermentation tank by using a liquid conveying pump, a stirrer is started, the stirring state of the material components is kept, then, saccharifying enzyme, biological growth agent, liquid biological fermentation agent, nutrient regulator and the like are properly added according to the analysis indexes, the fermentation temperature is controlled to be 35-65 ℃, after 7-15 days of fermentation reaction, the quality indexes of the liquid biological fermentation agent are analyzed, and the liquid biological fermentation agent can be packaged and delivered according with composite microbial fertilizer (NY/T798-.
In the fermentation tank, need stir the fermentation to the material, the fermentation tank is anaerobic fermentation and adds leaven etc. according to the analysis index at fermentation process, and this needs the fermentation tank material can keep better mobile state, consequently needs a fermentation tank that can well satisfy the demand.
Disclosure of Invention
The utility model aims to solve the problems and provide a fermentation stirring device for livestock and poultry breeding waste, which meets the stirring effect requirement of a fermentation tank and forms material circulation flow; scum in the fermentation tank can be broken, and the hydrolysis reaction efficiency is improved.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a fermentation stirring device for livestock and poultry breeding waste comprises a tank body, a stirring structure and a heating structure, wherein a feed inlet and a discharge outlet for fermentation materials are formed in the tank body, and the heating structure is arranged at the inner side part of the tank body; the method is characterized in that: the stirring structure comprises a flow guide part, a converging chamber, a stirring nozzle and stirring blades, wherein the flow guide part is a flow guide channel which is attached to the inner wall of the tank body, one end of the flow guide part is arranged at the upper part in the tank body, and the other end of the flow guide part is communicated with the converging chamber; the confluence chamber is arranged at the bottom in the tank body, the stirring blades are arranged in the confluence chamber, and the stirring blades are connected with a stirring motor positioned at the bottom of the tank body through a stirring shaft; the mixing nozzle is arranged on the upper end surface of the confluence chamber and communicated with the confluence chamber, and the mixing nozzle is arranged upwards relative to the tank body; the stirring motor drives the stirring blades to rotate, so that the fermentation liquor collected from the flow guide part into the confluence chamber is sprayed out through the stirring nozzle.
Preferably, the flow guide parts are arranged in a plurality, and the flow guide parts are rectangular flow guide channels.
Preferably, one end of the flow guide part, which is far away from the confluence chamber, is provided with a plurality of flow guide inlets, and the flow guide inlets are uniformly arranged along the length direction of the flow guide part.
Preferably, the confluence chamber comprises an upper confluence chamber and a lower confluence chamber, and the stirring blade is arranged on a channel between the upper confluence chamber and the lower confluence chamber; the stirring nozzle is arranged at the upper end of the upper confluence chamber; the flow guide part is communicated with the lower confluence chamber.
Preferably, the stirring nozzles are vertically and uniformly arranged at intervals relative to the upper end surface of the upper confluence chamber.
Preferably, the tank body is of a vertical structure.
Preferably, the heating structure is disposed between two adjacent flow guides.
Preferably, the stirring spout is of a long pipe structure, and the length of the stirring spout is 4-10 cm.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a stirring structure differs circulation flow path between fermentation cylinder bottom and fermentation portion upper portion, specifically forms the pump pressure through stirring vane, flows in the material from the water conservancy diversion portion to spout from the stirring spout, and the material that spouts from the stirring spout can rise and drive the material stirring, makes the material stirring mobility better; meanwhile, the scum on the top of the material in the fermentation tank can be damaged by the material sprayed out of the stirring nozzle, and the scum can also flow into the confluence chamber through the flow guide part and be further damaged by the stirring blades.
Drawings
Fig. 1 is a functional structure diagram of the present invention.
Fig. 2 shows another embodiment of the functional structure of the present invention.
In the attached drawing, 1-tank body 1, 2-feed inlet, 3-discharge outlet, 4-flow guide part, 5-confluence chamber, 6-stirring blade, 7-stirring nozzle, 8-stirring motor, 9-cleaning port, 10-upper confluence chamber and 11-lower confluence chamber.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the fermentation stirring device for livestock and poultry breeding waste comprises a tank body 1, a stirring structure and a heating structure, wherein a feed inlet 2 and a discharge outlet 3 for fermentation materials are arranged on the tank body 1, and the heating structure is arranged at the inner side part of the tank body 1. The stirring structure includes water conservancy diversion portion 4, room 6, stirring spout 5 and stirring vane 7 of converging, water conservancy diversion portion 4 is the water conservancy diversion passageway that sets up along the laminating of 1 inner walls of the jar body, and 4 one ends of water conservancy diversion portion set up on 1 internal upper portion of jar, and the room 6 of converging is led to the other end. The confluence chamber 6 is arranged at the bottom in the tank body 1, the stirring blade 7 is arranged in the confluence chamber 6, and the stirring blade 7 is connected with a stirring motor 8 positioned at the bottom of the tank body 1 through a stirring shaft; stirring spout 5 sets up and converges 6 in 6 up end of room and intercommunication room 6 that converges, stirring spout 5 sets up upwards relative jar body 1. The stirring blade 7 is driven to rotate by the stirring motor 8, so that the fermentation liquid collected from the diversion part 4 into the confluence chamber 6 is ejected out through the stirring nozzle 5.
As shown by the arrow in FIG. 1, the direction of the flow of the fermentation product in the tank 1 is shown, the fermentation product can be driven upwards by the rotation of the stirring blade 7, the scum on the top of the material in the fermentation tank can be destroyed by the material ejected from the stirring nozzle 5, and the scum can flow into the confluence chamber 6 through the flow guide part 4 and can be further destroyed by the stirring blade 7.
The confluence chamber 6 is a cavity formed by a partition plate and the bottom of the tank body 1; the baffle is the slope setting here, and the discharge gate 3 of jar body 1 is located to the lower department of baffle, also sets up another discharge gate 3 in jar body 1 bottom as the clearance mouth 9 of converging chamber 6, and both can use the same discharging pipe of access. The stirring vanes 7 are disposed toward the stirring nozzle 5, for example, with the stirring vanes 7 being located at the lower end or the middle of the stirring nozzle 5. The mixing spouts 5 are here in a single arrangement. If adopt stirring vane 7 to set up when stirring spout 5's lower extreme, stirring spout 5 can make the pipe constitute, and stirring vane 7 is located the lower extreme in stirring spout 5, and stirring vane 7 is rotatory to drive the material and spout from stirring spout 5. Of course, the mixing spout 5 and the partition plate may form an inverted funnel-shaped integrated structure, and such a mixing spout 5 may also exert the effect of compression injection.
Here, the flow guide portion 4 is provided in plurality, and the flow guide portion 4 is a rectangular flow guide passage. In order to make the water diversion smooth, the water diversion part 4 can be formed by welding a U-shaped plate and the tank body 1 or formed by welding a rectangular pipe on the tank body 1. One end of the flow guide part 4 far away from the confluence chamber 6 is provided with a plurality of flow guide inlets which are uniformly arranged along the length direction of the flow guide part 4.
Wherein, heating structure sets up between two adjacent water conservancy diversion portions 4 for to jar fermentation thing in 1 body heat, heating structure can be the heat exchange heating, also can adopt the heating wire heating, certainly the heating wire need set up the protection tube outward.
Example 2
As shown in fig. 2, the tank 1 and the embodiment 1 both adopt a vertical structure, and the tank 1 is provided with a feed inlet 2 and a discharge outlet 3 for fermentation materials, and is also provided with a heating structure.
The stirring structure comprises a flow guide part 4, a confluence chamber 6, a stirring nozzle 5 and a stirring blade 7. The flow guiding part 4 is a flow guiding channel which is arranged along the inner wall of the tank body 1 in a laminating way, one end of the flow guiding part 4 is arranged at the upper part in the tank body 1, and the other end is communicated with the confluence chamber 6. The confluence chamber 6 is arranged at the bottom in the tank body 1, the stirring blade 7 is arranged in the confluence chamber 6, and the stirring blade 7 is connected with a stirring motor 8 positioned at the bottom of the tank body 1 through a stirring shaft.
The confluence chamber 6 comprises an upper confluence chamber 10 and a lower confluence chamber 11, and the stirring blades 7 are arranged on a passage between the upper confluence chamber 10 and the lower confluence chamber 11; the stirring nozzle 5 is arranged at the upper end of the upper confluence chamber 10; the flow guide part 4 is communicated with the lower confluence chamber 11. Stirring spout 5 sets up and just communicates room 6 that converges at room 6 up end of converging, stirring spout 5 sets up upwards relative jar body 1. The stirring blade 7 is driven to rotate by the stirring motor 8, so that the fermentation liquid collected from the diversion part 4 into the confluence chamber 6 is ejected out through the stirring nozzle 5. The stirring nozzles 5 can be of a nozzle structure with a small upper part and a large lower part and extend out of the upper confluence chamber by 103cm, and the stirring nozzles 5 are arranged on the upper top surface of the upper confluence chamber 10, are uniformly spaced relative to the upper top surface of the upper confluence chamber 10 and are vertically arranged upwards. The upper and lower confluence chambers 10 and 11 may be formed with a partition. The bottom of the tank 1 is provided with a cleaning port 9 as a confluence chamber 6. The flow guide part 4 is provided with a plurality of flow guide parts, and the flow guide part 4 is a rectangular flow guide channel. In order to make the water diversion smooth, the water diversion part 4 can be formed by welding a U-shaped plate and the tank body 1 or formed by welding a rectangular pipe on the tank body 1. One end of the flow guide part 4 far away from the confluence chamber 6 is provided with a plurality of flow guide inlets which are uniformly arranged along the length direction of the flow guide part 4.
Of course, the stirring spout 5 can also be a long pipe structure, and the length of the stirring spout 5 is 4-10 cm.
The heating structure is arranged between the two adjacent flow guide parts 4 and used for heating the fermented product in the tank body 1, the heating structure can be heated by heat exchange or by an electric heating wire, and a protection tube is required to be arranged outside the electric heating wire.
As shown by the arrow in FIG. 2, the direction of the flow of the fermentation product in the tank 1 is shown, the fermentation product can be driven upwards by the rotation of the stirring blade 7, the scum on the top of the material in the fermentation tank can be destroyed by the material ejected from the stirring nozzle 5, and the scum can flow into the confluence chamber 6 through the flow guide part 4 and can be further destroyed by the stirring blade 7.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (8)
1. A fermentation stirring device for livestock and poultry breeding waste comprises a tank body, a stirring structure and a heating structure, wherein a feed inlet and a discharge outlet for fermentation materials are formed in the tank body, and the heating structure is arranged at the inner side part of the tank body; the method is characterized in that: the stirring structure comprises a flow guide part, a converging chamber, a stirring nozzle and stirring blades, wherein the flow guide part is a flow guide channel which is attached to the inner wall of the tank body, one end of the flow guide part is arranged at the upper part in the tank body, and the other end of the flow guide part is communicated with the converging chamber; the confluence chamber is arranged at the bottom in the tank body, the stirring blades are arranged in the confluence chamber, and the stirring blades are connected with a stirring motor positioned at the bottom of the tank body through a stirring shaft; the mixing nozzle is arranged on the upper end surface of the confluence chamber and communicated with the confluence chamber, and the mixing nozzle is arranged upwards relative to the tank body; the stirring motor drives the stirring blades to rotate, so that the fermentation liquor collected from the flow guide part into the confluence chamber is sprayed out through the stirring nozzle.
2. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the water conservancy diversion portion sets up a plurality ofly, and the water conservancy diversion portion is rectangle water conservancy diversion passageway.
3. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: one end of the flow guide part, which is far away from the confluence chamber, is provided with a plurality of flow guide inlets which are uniformly arranged along the length direction of the flow guide part.
4. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the confluence chamber comprises an upper confluence chamber and a lower confluence chamber, and the stirring blade is arranged on a channel between the upper confluence chamber and the lower confluence chamber; the stirring nozzle is arranged at the upper end of the upper confluence chamber; the flow guide part is communicated with the lower confluence chamber.
5. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the stirring nozzles are vertical to the upper end surface of the upper confluence chamber and are uniformly arranged at intervals.
6. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the tank body is of a vertical structure.
7. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the heating structure is arranged between two adjacent flow guide parts.
8. The fermentation stirring device for livestock and poultry breeding waste as claimed in claim 1, which is characterized in that: the stirring spout is of a long pipe structure, and the length of the stirring spout is 4-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340360.8U CN215250497U (en) | 2021-06-16 | 2021-06-16 | Fermentation stirring device for livestock and poultry breeding waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340360.8U CN215250497U (en) | 2021-06-16 | 2021-06-16 | Fermentation stirring device for livestock and poultry breeding waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215250497U true CN215250497U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340360.8U Active CN215250497U (en) | 2021-06-16 | 2021-06-16 | Fermentation stirring device for livestock and poultry breeding waste |
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| Country | Link |
|---|---|
| CN (1) | CN215250497U (en) |
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2021
- 2021-06-16 CN CN202121340360.8U patent/CN215250497U/en active Active
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