CN201873627U - Heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions - Google Patents
Heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions Download PDFInfo
- Publication number
- CN201873627U CN201873627U CN2010206260226U CN201020626022U CN201873627U CN 201873627 U CN201873627 U CN 201873627U CN 2010206260226 U CN2010206260226 U CN 2010206260226U CN 201020626022 U CN201020626022 U CN 201020626022U CN 201873627 U CN201873627 U CN 201873627U
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- CN
- China
- Prior art keywords
- ledge
- livestock
- interlayer
- insulating
- thermal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Abstract
A heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions comprises a tank body with a U-shaped cross section, and the tank body comprises a tank bottom and a ledge; the ledge comprises an outer ledge layer, a thermal-insulating layer, an intermediate layer, a smoldering interlayer and an inner ledge layer; a plurality of smoke outlets which are communicated with the smoldering interlayer are arranged at the outer side of the upper part of the ledge, and are connected with a discharge flue arranged at the outer side of the tank body; and a plurality of inlets which are communicated with the smoldering interlayer are arranged at the outer side of the lower part of the ledge, and air doors are arranged at the air inlets. The heating thermal-insulating livestock and poultry excrement fermentation tank has the advantages that the smoldering interlayer is filled with livestock and poultry excrement with about 25% moisture content and straws of crops when the tank is used, the smoldering excrement and the straws are utilized for heating, the thermal-insulating layer in the tank body is utilized for thermal insulation, electricity and coal do not need to heat the fuel, the tank body has heating and thermal-insulating functions when the excrement ferments in northern cold regions in low-temperature seasons, and can meet the requirement of microorganism on temperature when the excrement ferments so as to play a mild thermal-insulating role, and the cost is lowered greatly.
Description
Technical field
The utility model relates to a kind of cold district heat tracing feces of livestock and poultry fermenter, and its integral construction is the temperature increasing facility that improves low temperature season feces of livestock and poultry temperature, and affiliated technical field should be biomass recycle and energy-efficient facility.
Background technology
Heilungkiang is extremely frigid zones, and microorganism active reduced even lost activity under such cold condition below 0 ℃ annual nearly 4～5 months time, caused carrying out the feces of livestock and poultry fermentation.
Summary of the invention
The purpose of this utility model provides a kind of cold district heat tracing feces of livestock and poultry fermenter, the problem that the cold condition that exists with the solution prior art can not carry out the feces of livestock and poultry fermentation down.
The technical solution of the utility model is: comprise that the cross section that is made of bottom land and ledge is the cell body of U-shaped, it is characterized in that described ledge comprises outside groove group's skin, group thermal insulation layer, the middle layer arranged successively in the groove, interlayer and group's internal layer glow; Upper outside at this ledge is provided with a plurality of smoke outlets that communicate with this interlayer that glows, and all these smoke outlets all are connected with the smoke-uptake that is located at the cell body outside; The outside, bottom at this ledge is provided with a plurality of air ports that communicate with this interlayer that glows, and in this air port air door is housed.
Described smoke outlet and air port are along the length direction disposed at equal distance of cell body.
Described bottom land, and group's skin of described ledge, middle layer, group's internal layer employing brick mix structure or concrete structure; Described group thermal insulation layer adopts the benzene plate.
The utility model has the advantages that: in the interlayer that glows, fill water content during use and be about 25% feces of livestock and poultry and the stalk of crop, glow ight soil and stalk of utilization heats, and utilize the intravital thermal insulation layer of groove to be incubated, need not electricity and coal heating fuel, when northern cold area low temperature season manure fermentation, have heating and heat insulation function, microorganism has reached gentle insulation effect to the requirement of temperature in the time of can satisfying the feces of livestock and poultry fermentation, greatly reduces cost.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises that the cross section that is made of ledge 1 and bottom land 2 is the cell body of U-shaped, it is characterized in that described ledge 1 comprises outside groove group's skin 11, group thermal insulation layer 12, the middle layer 13 arranged successively in the groove, interlayer 14 and group's internal layer 15 glow.Upper outside at this ledge 1 is provided with smoke outlet 4 a plurality of and that communicate with this interlayer 14 that glows (along cell body length direction disposed at equal distance), and all these smoke outlets 4 all are connected with the smoke-uptake 3 that is located at the cell body outside.The outside, bottom at this ledge 1 is provided with a plurality of air ports 5 that communicate with this interlayer 14 that glows (along cell body length direction disposed at equal distance), and air door (be similar to the fire door air door of boiler, can adopt flat opening or push-pull configuration, be not shown) is housed in this air port 5.
Described bottom land 2, and group's skin 11 of described ledge 1, middle layer 13, group's internal layer 15 adopt brick mix structure or concrete structures, described group thermal insulation layer 12 adopts benzene plate or the lower lagging materials of other conventional prices.
The bottom of cell body of the present utility model or all be located at undergroundly, its glow interlayer 14 and heat insulation layer structure are the main structures that improves the fermenter temperature of charge.The size of closing by air door during use is regulated and control the air quantity size, open big air port when temperature is low, improve the combustionvelocity of the material that glows, improve temperature in the interlayer 14 that glows, its temperature is delivered in the interior material of fermenter, improves temperature of charge, is beneficial to start the microbial growth metabolism and produces biological heat, carry out thermophilic fermentation and reach innoxious and the effect of becoming thoroughly decomposed, reduce cold low temp area ight soil in season accumulating amount.
The utility model is used for industrialization production, is provided with track during use on cell body, and overturning machine is arranged on the track, and overturning machine moves around in orbit, so cell body two ends and upper end are all opened wide.
Spread 10 centimeters slag ash earlier in the fermenter bottom during use, put into 30 centimeters materials that glow then, repave 20 centimeters slag ash and add double-layer.Slag ash adds and puts into feces of livestock and poultry, crop material and microbial starter culture on the double-layer and ferment in fermenter, the fermentation materials upper strata does not need to add double-layer, when reaching 55 ℃, temperature of charge in the fermenter starts that overturning machine carries out overturning on the groove, give material increase oxygen in the groove, be beneficial to the stalk thermophilic fermentation of feces of livestock and poultry and crop.
In the interlayer 14 that glows, fill the feces of livestock and poultry of water content about 25% and the stalk of crop, do not need other fuel.Cover the upper port of the interlayer 14 that glows with yellow mud, glowing feces of livestock and poultry in the interlayer 14 and the stalk of crop then ignites, it is glowed, determine the extent control combustionvelocity that open in air port 5 according to the stalk fermentation temperature requirements of feces of livestock and poultry in the fermenter and crop, thereby reach the purpose of temperature in the control fermenter.
Claims (3)
1. cold district heat tracing feces of livestock and poultry fermenter, comprise that the cross section that is made of bottom land and ledge is the cell body of U-shaped, it is characterized in that described ledge comprises outside groove group's skin, group thermal insulation layer, the middle layer arranged successively in the groove, interlayer and group's internal layer glow; Upper outside at this ledge is provided with a plurality of smoke outlets that communicate with this interlayer that glows, and all these smoke outlets all are connected with the smoke-uptake that is located at the cell body outside; The outside, bottom at this ledge is provided with a plurality of air ports that communicate with this interlayer that glows, and in this air port air door is housed.
2. cold district according to claim 1 heat tracing feces of livestock and poultry fermenter is characterized in that described smoke outlet and air port are along the length direction disposed at equal distance of cell body.
3. cold district according to claim 1 heat tracing feces of livestock and poultry fermenter is characterized in that, group's skin of described bottom land and described ledge, middle layer, group's internal layer adopt brick mix structure or concrete structure; Described group thermal insulation layer adopts the benzene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206260226U CN201873627U (en) | 2010-11-26 | 2010-11-26 | Heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206260226U CN201873627U (en) | 2010-11-26 | 2010-11-26 | Heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873627U true CN201873627U (en) | 2011-06-22 |
Family
ID=44161553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206260226U Expired - Fee Related CN201873627U (en) | 2010-11-26 | 2010-11-26 | Heating thermal-insulating livestock and poultry excrement fermentation tank in cold regions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873627U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016731A (en) * | 2014-06-03 | 2014-09-03 | 东北师范大学 | Anaerobic fermentation treatment device and treatment method of human and animal excreta |
| CN104876658A (en) * | 2015-05-26 | 2015-09-02 | 东北农业大学 | Biological energy source heat preservation method for fermentation of organic wastes in winter |
| CN107721474A (en) * | 2017-11-30 | 2018-02-23 | 东北农业大学 | A kind of method and its installation for fermenting that compost is prepared using organic waste |
| WO2021208544A1 (en) * | 2020-04-16 | 2021-10-21 | 华中科技大学 | Self-sustaining smoldering and high-temperature aerobic fermentation combined sludge disposal process and device |
-
2010
- 2010-11-26 CN CN2010206260226U patent/CN201873627U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016731A (en) * | 2014-06-03 | 2014-09-03 | 东北师范大学 | Anaerobic fermentation treatment device and treatment method of human and animal excreta |
| CN104876658A (en) * | 2015-05-26 | 2015-09-02 | 东北农业大学 | Biological energy source heat preservation method for fermentation of organic wastes in winter |
| CN104876658B (en) * | 2015-05-26 | 2017-12-01 | 东北农业大学 | A kind of bioenergy heat preserving method of organic waste winter fermentation |
| CN107721474A (en) * | 2017-11-30 | 2018-02-23 | 东北农业大学 | A kind of method and its installation for fermenting that compost is prepared using organic waste |
| CN107721474B (en) * | 2017-11-30 | 2021-07-09 | 东北农业大学 | Method for preparing compost by using organic waste and fermentation device thereof |
| WO2021208544A1 (en) * | 2020-04-16 | 2021-10-21 | 华中科技大学 | Self-sustaining smoldering and high-temperature aerobic fermentation combined sludge disposal process and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |