JPH0359088U - - Google Patents

Info

Publication number
JPH0359088U
JPH0359088U JP1989118489U JP11848989U JPH0359088U JP H0359088 U JPH0359088 U JP H0359088U JP 1989118489 U JP1989118489 U JP 1989118489U JP 11848989 U JP11848989 U JP 11848989U JP H0359088 U JPH0359088 U JP H0359088U
Authority
JP
Japan
Prior art keywords
ring
fitted
rotating shaft
bottom plate
tank
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.)
Granted
Application number
JP1989118489U
Other languages
Japanese (ja)
Other versions
JPH055993Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989118489U priority Critical patent/JPH055993Y2/ja
Publication of JPH0359088U publication Critical patent/JPH0359088U/ja
Application granted granted Critical
Publication of JPH055993Y2 publication Critical patent/JPH055993Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例である竪型発酵機の
シール部の要部断面図であり、第２図はその竪型
発酵機内部の構成を概略的に示す図、第３図は第
１図の更に要部の拡大断面図であり、第４図は従
来のシール構造の一例を示す要部断面図である。 １２……タンク、１４……回転シヤフト、１６
……撹拌翼、２０……発酵物、２８……底板、３
２，３４……プレート、３６……Ｏリング保持体
、４０……嵌合穴、４２，４４，４６……Ｏリン
グ溝、４８……第一Ｏリング、５０，５２……第
二Ｏリング、５６……グリース。 Fig. 1 is a sectional view of the main part of the sealing part of a vertical fermenter that is an embodiment of the present invention, Fig. 2 is a diagram schematically showing the internal structure of the vertical fermenter, and Fig. 3 is a It is a further enlarged cross-sectional view of the main part of FIG. 1, and FIG. 4 is a cross-sectional view of the main part showing an example of a conventional seal structure. 12...tank, 14...rotating shaft, 16
... Stirring blade, 20 ... Fermented product, 28 ... Bottom plate, 3
2, 34... Plate, 36... O-ring holder, 40... Fitting hole, 42, 44, 46... O-ring groove, 48... First O-ring, 50, 52... Second O-ring , 56...Grease.

Claims (1)

【実用新案登録請求の範囲】 タンク底板を貫通して回転シヤフトが内部に入
り込み、該回転シヤフトに固設した撹拌翼による
撹拌作用の下にタンク内の畜糞、産業排気物等発
酵物を発酵させる形式の竪型発酵機において、 中心部に嵌合穴を有する板状のＯリング保持体
を前記タンク底板の下側において回転シヤフトに
嵌合・装着するとともに、該Ｏリング保持体上面
の嵌合穴周縁部及びその外側に複数の円環溝を設
けて該嵌合穴周縁部の円環溝に第一のＯリングを
、その外側の円環溝に第二のＯリングを夫々嵌め
込み、該第一のＯリングを回転シヤフトの外周面
に密接させるとともに該第一のＯリング及び／又
は第二のＯリングをタンク底板ないしこれに固定
の部材の下面にスラスト摺動可能に密接させるよ
うにし、且つそれらタンク底板ないしこれに固定
の部材とＯリング保持体との間に潤滑剤を供給・
保持せしめて、かかる潤滑剤の存在の下にそれら
Ｏリングによるシール作用を行わせるようにした
ことを特徴とする竪型発酵機。[Scope of Claim for Utility Model Registration] A rotating shaft penetrates the bottom plate of the tank and enters the inside, and ferments fermented materials such as livestock excrement and industrial exhaust in the tank under the stirring action of stirring blades fixed to the rotating shaft. In this type of vertical fermenter, a plate-shaped O-ring holder having a fitting hole in the center is fitted and attached to the rotating shaft under the tank bottom plate, and the upper surface of the O-ring holder is fitted. A plurality of annular grooves are provided at the circumferential edge of the hole and the outside thereof, and a first O-ring is fitted into the annular groove at the circumferential edge of the fitting hole, and a second O-ring is fitted into the annular groove on the outside thereof. The first O-ring is brought into close contact with the outer circumferential surface of the rotating shaft, and the first O-ring and/or the second O-ring are brought into close contact with the bottom surface of the tank bottom plate or a member fixed thereto so as to be able to slide in thrust. , and supply lubricant between the tank bottom plate or the member fixed thereto and the O-ring holder.
A vertical fermenter characterized in that the O-rings are held in place and the O-rings perform a sealing action in the presence of the lubricant.
JP1989118489U 1989-10-09 1989-10-09 Expired - Lifetime JPH055993Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989118489U JPH055993Y2 (en) 1989-10-09 1989-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118489U JPH055993Y2 (en) 1989-10-09 1989-10-09

Publications (2)

Publication Number Publication Date
JPH0359088U true JPH0359088U (en) 1991-06-10
JPH055993Y2 JPH055993Y2 (en) 1993-02-16

Family

ID=31666653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989118489U Expired - Lifetime JPH055993Y2 (en) 1989-10-09 1989-10-09

Country Status (1)

Country Link
JP (1) JPH055993Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126175A (en) * 2008-11-26 2010-06-10 Miura:Kk Powder and granular material container
JP2015160223A (en) * 2014-02-27 2015-09-07 株式会社御池鐵工所 Solidification processing device seal structure and solidification processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126175A (en) * 2008-11-26 2010-06-10 Miura:Kk Powder and granular material container
JP2015160223A (en) * 2014-02-27 2015-09-07 株式会社御池鐵工所 Solidification processing device seal structure and solidification processing device

Also Published As

Publication number Publication date
JPH055993Y2 (en) 1993-02-16

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