• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A fermenter or reactor for zootechnic liquid materials, comprising a fermentation vessel or container, having positioned therein a movable member for the mixing and stirring of the liquid material. In the reactor or fermenter, said member comprises at least one substantially vertical tube or pipe having windows or slots formed therein as distributed along the length thereof; within said tube or pipe an Archimedean screw is housed and rotatable about its own axis through the action of a drive member. Such a fermenter or reactor is suitable to ensure an accurate mixing of the fermenting mass, while slowly stirring the latter and bringing all of the mass particles in contact with the microbic flora without any disturbance to the fermentation cycle.
    公开号:SU944488A3
    申请号:SU802920347
    申请日:1980-05-08
    公开日:1982-07-15
    发明作者:Поцци Владимиро
    申请人:Гица С.П.А. (Фирма)；
    IPC主号:
    专利说明:

    (5) DEVICE FOR IMPORTING SHIPPING
    one
    BACKGROUND OF THE INVENTION The present invention relates to devices for the fermentation of manure fed from livestock farms and complexes.
    A device for fermenting the manure mass is known, which includes a vertical tank equipped with a heated tube coaxially mounted therein, the lower end of which is connected to the feed screw l.
    However, in the known device is not provided for mixing the fermented manure mass. As a result, the manure mass is not uniformly heated and the productivity of the device is significantly reduced.
    The closest to the technical essence of the invention is a device for the fermentation of manure mass, including a vertical tank, equipped with a pipe coaxially installed in it with main holes made in its wall and located in the upper and lower parts, and MASS
    shaft with screw winding placed inside the C 2 pipe.
    This device does not provide effective mixing of the manure mass throughout the entire volume of the tank, which degrades the quality indicators of the fermentation process.
    The purpose of the invention is to increase the efficiency of mixing manure mass.
    The goal is achieved by the fact that the pipe is made with additional holes in its wall, located in the middle part at different levels, 16 and the screw winding on the shaft has a variable pitch, increasing; down up.
    In this case, the lower end of the shaft is provided with blades located obliquely to its generator.
    The main and additional holes at each level are offset from each other by 120 °
    The distance levels of the main and related additional
    权利要求:
    Claims (3)
    [1]
    25 holes equals the distance between the levels of additional holes. The height of the main and additional holes located in the lower part of the pipe exceeds their width. The area of the seed of the main holes located in the lower part of the pipe exceeds the cross-sectional area of the additional and main holes located in its upper part. Fig. 1 schematically shows the proposed device for the fermentation of manure, a vertical section; in fig. 2 - shaft with screw winding, general view. The device includes a vertical tank 1 with inlet 2 and a discharge pipe 3. Inside the tank there is a coaxially installed pipe C, having in the wall the main openings 5 and 6, located respectively in the upper and lower parts, and the bottom; the effective openings 7 and 8, located in the middle part at two levels. The main and additional holes at each level are offset from each other by 120. The distance between the levels of the main and adjacent additional holes is equal to the distance between the levels of the additional holes and is about 1 / t of the length of the pipe. The main holes 5 are located at the level at a higher level, filling bone 1 with a dung mass. The cross-sectional area of the openings 6 exceeds the cross-sectional area of the openings 7 and 8, which are equal to each other, and the cross-sectional area of the openings 5 is smaller than the cross-sectional area of the openings 7 and 8. The height of the openings 6, 7 and 8 exceeds their width. The following pipe hole sizes are preferred: the holes 6 are 1 m high and 0.2 m wide; Holes 7 and B are 0.75 m high and 0.18 m wide; the apertures 5 are height and 0.3 m wide. Inside the pipe there is a shaft 9 with screw winding 10 having variable pitch increasing from bottom to top. On the shaft insert consists of two parts, the bottom of which is made four-way, and the top - two-way. The zone of separation of the winding parts corresponds in height to the level of the holes 6 in the pipe, and the upper end of the two-winding winding is placed somewhat higher than its holes 5. The following sizes of tank 1, pipe 4 and winding parts 10 are preferred: the tank has a diameter of 6.5 m and a height of 12 m; the pipe is 0.5 m in diameter and 12 m in height; the four-way winding is 1.3 m along the shaft axis, and the two-way winding is m. The length of the blades 11 along the shaft axis is 0.2 m. During operation, the device inside is. bone 1 undergoes fermentation at. The shaft 9 rotates at a speed of 30-120 rpm and, with the lower winding, intensively mixes the thick manure mass located in the lower part of the tank. At the same time, the upper winding of the shaft performs less intensive mixing of the overlying manure mass. Bottom winding moves the amount of slurry larger than the amount of slurry that the top winding can move. Therefore, its excess part is ejected through the main holes 6 into the container. Part of the slurry is also pushed into the container through additional holes 7 and 8 and main holes 5. This ensures turbulent movement throughout the volume of the slurry loaded into container 1, its effective mixing, as well as the required contact of manure particles with microflora and high-quality fermentation with the formation of a flammable gas, mainly methane. Claim 1. A device for fermenting the manure mass, including a vertical tank, equipped with a pipe coaxially mounted therein with main holes made in its wall and located in the upper and lower parts, and a shaft with helical winding placed inside the pipe, characterized in that in order to increase the mixing efficiency of the manure, the pipe is made with additional holes in its wall located in the middle part at different levels, and the screw winding on the shaft has a variable pitch increasing from the bottom to EPX.
    2. The device according to claim 1, characterized in that the lower end of the shaft is equipped with blades inclined to its generator.
    [2]
    3. The device according to claim 1, characterized in that the main
    [3]
    and the additional holes at each level are offset from each other by 120.
    A, Device on PP. 1 and 3, characterized in that the distance between the levels of the main and adjacent additional holes is equal to the distance between the levels of the additional holes,
    5. A device according to claim 1, characterized in that the height is located in. bottom of the pipe
    main and additional holes exceeds their width.
    6. The arrangement according to claim 1, characterized in that the cross-sectional area of the main holes located in the lower part of the pipe exceeds the cross-sectional area of the additional and main holes located in its upper part.
    Sources of information taken into account in the examination.
    1.Silin B.C. Overview information. - Mechanization of cleaning, preparation and application of organic fertilizers, M., 973, p. 85-87, fig. 17
    2. USSR author's certificate number 112233, cl. And 01 C 3/02, 1957 (prototype).
    类似技术:
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    同族专利:
    公开号 | 公开日
    IT1113348B|1986-01-20|
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    MA18836A1|1980-12-31|
    FR2455847A1|1980-12-05|
    AU5791180A|1980-11-13|
    DE3017611A1|1980-11-20|
    AR223871A1|1981-09-30|
    BR8002841A|1980-12-16|
    JPS5663893A|1981-05-30|
    IT7922489D0|1979-05-09|
    DD150552A5|1981-09-09|
    PL127688B1|1983-11-30|
    SE8003430L|1980-11-10|
    ES491271A0|1980-12-16|
    NO801365L|1980-11-10|
    US4307196A|1981-12-22|
    NO150239B|1984-06-04|
    BE883183A|1980-09-01|
    ES8101358A1|1980-12-16|
    DK170780A|1980-11-10|
    YU124880A|1983-01-21|
    PL224111A1|1981-02-13|
    IN150599B|1982-11-13|
    GB2049457B|1982-12-08|
    PT71194A|1980-06-01|
    FR2455847B1|1984-06-22|
    CH639239A5|1983-11-15|
    NO150239C|1984-09-12|
    FI801350A|1980-11-10|
    CA1134302A|1982-10-26|
    GR67604B|1981-08-31|
    GB2049457A|1980-12-31|
    SE434406B|1984-07-23|
    CS219918B2|1983-03-25|
    EG15258A|1985-12-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU168988U1|2016-06-06|2017-03-01|Федеральное государственное бюджетное научное учреждение "Институт агроинженерных и экологических проблем сельскохозяйственного производства"|Biofermenter with load level stabilization|FR905541A|1946-01-10|
    US2244902A|1937-12-23|1941-06-10|Stich Eugen|Process for the automatic cultivation of yeast|
    US2530814A|1945-10-12|1950-11-21|Schenley Ind Inc|Apparatus for aerating liquids|
    US2926619A|1955-02-21|1960-03-01|American Mach & Foundry|Mixing machine|
    US3019895A|1956-09-11|1962-02-06|Harvey Aluminum Inc|Apparatus for separating, washing and classifying solids|
    BE570207A|1957-08-15|1900-01-01|
    FR1510140A|1966-12-08|1968-01-19|Process for the treatment, homogenization and fermentation of heterogeneous media and corresponding devices|
    FR92456E|1967-05-05|1968-11-15|Process for the treatment, homogenization and fermentation of heterogeneous media and corresponding devices|
    US3495813A|1967-12-26|1970-02-17|Alcan Res & Dev|Gas-liquid contact apparatus|
    US3852384A|1972-07-21|1974-12-03|Environmental Technology|Liquid treatment apparatus|
    DE2543328B2|1975-09-29|1978-01-12|Paul Troester Maschinenfabrik, 3000 Hannover|DEVICE FOR EXTRUDING THERMOPLASTIC PLASTICS AND ELASTOMERS|
    US4145383A|1976-09-01|1979-03-20|Howard Machinery Limited|Slurry aeration method and apparatus|DE3226698C2|1982-07-16|1985-03-28|Josef 8360 Deggendorf Probst|Device for generating biogas|
    EP0113719B1|1982-07-16|1992-03-11|Josef Probst|Device for the production of biogas|
    FR2550220B1|1983-08-01|1986-03-14|Multibio|PROCESS AND PLANT FOR THE PRODUCTION OF ETHANOL FROM CONCENTRATED SUGAR SUBSTRATES|
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    JPH0543075Y2|1985-05-09|1993-10-29|
    BE1008654A3|1994-08-24|1996-07-02|Haegeman J H|Combined screw water treatment equipment.|
    AU7648794A|1994-09-28|1996-04-19|Johny Hector Haegeman|Aerator with improved efficiency|
    AU1033397A|1996-12-03|1998-06-29|Citec International Ltd Oy|Biogas reactor|
    ES2167222B1|2000-04-10|2003-10-01|Meyme S A|PROCEDURE AND INSTALLATION FOR THE TREATMENT OF PURINES IN LIVESTOCK.|
    CN104185680B|2011-10-06|2018-04-10|哈姆雷特蛋白质有限公司|Method for producing ethanol and fermented solid product simultaneously|
    FR2987370B1|2012-02-23|2015-01-16|Bernard Beaulieu|DEVICE FOR PRODUCING BIOGAS|
    JP6512859B2|2014-02-24|2019-05-15|中部エコテック株式会社|Waste disposal apparatus and waste disposal method|
    CN112316883A|2020-11-10|2021-02-05|衡阳市凯信化工试剂股份有限公司|A anticorrosive type reation kettle for benzene production|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT2248979A|IT1113348B|1979-05-09|1979-05-09|FERMENTER FOR ZOOTECHNICAL LIQUANS|
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